Risks of Leveraged Products

NARCIS (Netherlands)

A. Di Cesare (Antonio)

2012-01-01

textabstractLeveraged investments have become a fundamental feature of modern economies. The new financial products allow people to take greater-than-usual exposures to risk factors. This thesis analyzes several different aspects of the risks involved by some frequently used leveraged products:

Leverage, monetary policy, and firm investment

OpenAIRE

Charles X. Hu

1999-01-01

In this paper, I investigate whether the effects of monetary policy on firm investment can be transmitted through leverage. I find that monetary contractions reduce the growth of investment more for highly leveraged firms than for less leveraged firms. The results suggest that the board credit channel for monetary policy exists, and that it can operate through leverage, as adverse monetary shocks aggravate real debt burdens and raise the effective costs of investment.

Leverage Aversion and Risk Parity

DEFF Research Database (Denmark)

Asness, Clifford; Frazzini, Andrea; Heje Pedersen, Lasse

2012-01-01

The authors show that leverage aversion changes the predictions of modern portfolio theory: Safer assets must offer higher risk-adjusted returns than riskier assets. Consuming the high risk-adjusted returns of safer assets requires leverage, creating an opportunity for investors with the ability...... to apply leverage. Risk parity portfolios exploit this opportunity by equalizing the risk allocation across asset classes, thus overweighting safer assets relative to their weight in the market portfolio....

17 CFR 31.6 - Registration of leverage commodities.

Science.gov (United States)

2010-04-01

... taking delivery to buy or sell the leverage commodity; (2) Explain the effect of such changes upon the... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Registration of leverage... LEVERAGE TRANSACTIONS § 31.6 Registration of leverage commodities. (a) Registration of leverage commodities...

Leverage, Investment, and Firm Growth

OpenAIRE

Larry Lang; Eli Ofek; Rene M. Stulz

1995-01-01

We show that there is a negative relation between leverage and future growth at the firm level and, for diversified firms, at the segment level. Further, this negative relation between leverage and growth holds for firms with low Tobin's q, but not for high-q firms or firms in high-q industries. Therefore, leverage does not reduce growth for firms known to have good investment opportunities, but is negatively related to growth for firms whose growth opportunities are either not recognized by ...

17 CFR 31.15 - Reporting to leverage customers.

Science.gov (United States)

2010-04-01

... customers. 31.15 Section 31.15 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION LEVERAGE TRANSACTIONS § 31.15 Reporting to leverage customers. Each leverage transaction merchant shall furnish in writing directly to each leverage customer: (a) Promptly upon the repurchase, resale...

Leverage bubble

Science.gov (United States)

Yan, Wanfeng; Woodard, Ryan; Sornette, Didier

2012-01-01

Leverage is strongly related to liquidity in a market and lack of liquidity is considered a cause and/or consequence of the recent financial crisis. A repurchase agreement is a financial instrument where a security is sold simultaneously with an agreement to buy it back at a later date. Repurchase agreement (repo) market size is a very important element in calculating the overall leverage in a financial market. Therefore, studying the behavior of repo market size can help to understand a process that can contribute to the birth of a financial crisis. We hypothesize that herding behavior among large investors led to massive over-leveraging through the use of repos, resulting in a bubble (built up over the previous years) and subsequent crash in this market in early 2008. We use the Johansen-Ledoit-Sornette (JLS) model of rational expectation bubbles and behavioral finance to study the dynamics of the repo market that led to the crash. The JLS model qualifies a bubble by the presence of characteristic patterns in the price dynamics, called log-periodic power law (LPPL) behavior. We show that there was significant LPPL behavior in the market before that crash and that the predicted range of times predicted by the model for the end of the bubble is consistent with the observations.

Pedagogical Staff in Children's Day Care Centres in Germany--Links between Working Conditions, Job Satisfaction, Commitment and Work-Related Stress

Science.gov (United States)

Schreyer, Inge; Krause, Martin

2016-01-01

This article investigates links between staff working conditions in children's day care centres ("Kindertageseinrichtungen"--known as "Kitas" in Germany), job satisfaction, commitment and perceived stress at work. Data are based on the nationwide, representative questionnaire survey AQUA ("Arbeitsplatz und Qualität in…

Financing drug discovery via dynamic leverage.

Science.gov (United States)

Montazerhodjat, Vahid; Frishkopf, John J; Lo, Andrew W

2016-03-01

We extend the megafund concept for funding drug discovery to enable dynamic leverage in which the portfolio of candidate therapeutic assets is predominantly financed initially by equity, and debt is introduced gradually as assets mature and begin generating cash flows. Leverage is adjusted so as to maintain an approximately constant level of default risk throughout the life of the fund. Numerical simulations show that applying dynamic leverage to a small portfolio of orphan drug candidates can boost the return on equity almost twofold compared with securitization with a static capital structure. Dynamic leverage can also add significant value to comparable all-equity-financed portfolios, enhancing the return on equity without jeopardizing debt performance or increasing risk to equity investors. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Hedge Ratios for short and leveraged ETFs

Directory of Open Access Journals (Sweden)

Leo Schubert

2011-06-01

Full Text Available Exchange Traded Funds (ETFs exist for stock-, bond- and commodity markets. In most cases the underlying of an ETF is an index. Fund management today uses the active and passive way to construct a portfolio. ETFs can be used for passive portfolio management. Then ETFs with positive leverage factors are preferred. In the frame of active portfolio also the ETFs with negative leverage factors can be applied for the hedge or cross hedge of a portfolio. These hedging possibilities will be analyzed in this paper. Short ETFs exist with different leverage factors. In Europe, the leverage factors 1 (e.g. ShortDAX ETF and 2 (e.g. DJ STOXX 600 Double Short are offered while in the financial markets of the United States factors from 1 to 4 can be found. To investigate the effect of the different leverage factors and other parameters Monte Carlo Simulation was used. The results show e.g. that higher leverage factors achieve higher profits as well as losses. In the case, that a bearish market is supposed, minimizing the variance of the hedge seem not to be until to get better hedging results, due to a very skewed return distribution of the hedge. The risk measure target-shortfall-probability confirms the use of the standard hedge weightings which depend only on the leverage factor. This characteristic remains, when a portfolio has to be hedged instead of the underlying index of the short ETF. For portfolios which have a low correlation with the index return should not be used high leverage factors for hedging, due to the higher volatility and target-shortfall-probability.

The Disciplining Role of Leverage in Dutch Firms

NARCIS (Netherlands)

de Jong, A.

2001-01-01

In this study we investigate the role of leverage in disciplining overinvestment problems.We measure the relationships between leverage, Tobin s q and corporate governance characteristics for Dutch listed firms.Besides, our empirical analysis tests for determinants of leverage from tax and

Determinants of Leverage and Agency problems

NARCIS (Netherlands)

de Jong, A.; Dijk, R.

1998-01-01

In this paper we empirically investigate the determinants of leverage and agency problems and we examine the relationships between leverage and agency problems. As in Titman and Wessels (1988) we use structural equations modeling with latent variables. In contrast to Titman and Wessels (1988), who

The Risk-Return Tradeoff and Leverage Effect in a Stochastic Volatility-in-Mean Model

DEFF Research Database (Denmark)

Christensen, Bent Jesper; Posedel, Petra

We study the risk premium and leverage effect in the S&P500 market using the stochastic volatility-in-mean model of Barndor¤-Nielsen & Shephard (2001). The Merton (1973, 1980) equilibrium asset pricing condition linking the conditional mean and conditional variance of discrete time returns is rei...

Protein leverage effects of beef protein on energy intake in humans.

Science.gov (United States)

Martens, Eveline A; Tan, Sze-Yen; Dunlop, Mandy V; Mattes, Richard D; Westerterp-Plantenga, Margriet S

2014-06-01

The protein leverage hypothesis requires specific evidence that protein intake is regulated more strongly than energy intake. The objective was to determine ad libitum energy intake, body weight changes, appetite profile, and nitrogen balance in response to 3 diets with different protein-to-carbohydrate + fat ratios over 12 consecutive days, with beef as a source of protein. A 3-arm, 12-d randomized crossover study was performed in 30 men and 28 women [mean ± SD age: 33 ± 16 y; body mass index (in kg/m²): 24.4 ± 4.0] with the use of diets containing 5%, 15%, and 30% of energy (En%) from protein, predominantly from beef. Energy intake was significantly lower in the 30En%-protein condition (8.73 ± 1.93 MJ/d) than in the 5En%-protein (9.48 ± 1.67 MJ/d) and 15En%-protein (9.30 ± 1.62 MJ/d) conditions (P = 0.001), stemming largely from lower energy intake during meals (P = 0.001). Hunger (P = 0.001) and desire to eat (P = 0.001) ratings were higher and fullness ratings were lower (P = 0.001) in the 5En%-protein condition than in the 15En%-protein and 30En%-protein conditions. Nitrogen excretion was lower in the 5En%-protein condition (4.7 ± 1.5 g/24 h; P = 0.001) and was higher in the 30En%-protein condition (15.3 ± 8.7 g/24 h; P = 0.001) compared with the 15En%-protein condition (10.0 ± 5.2 g/24 h). Nitrogen balance was maintained in the 5En%-protein condition and was positive in the 15En%- and 30En%-protein conditions (P = 0.001). Complete protein leverage did not occur because subjects did not consume to a common protein amount at the expense of energy balance. Individuals did underconsume relative to energy requirements from high-protein diets. The lack of support for protein leverage effects on a low-protein diet may stem from the fact that protein intake was sufficient to maintain nitrogen balance over the 12-d trial. © 2014 American Society for Nutrition.

AN EXAMINATION OF THE LEVERAGE EFFECT IN THE ISE WITH STOCHASTIC VOLATILITY MODEL

Directory of Open Access Journals (Sweden)

YELİZ YALÇIN

2013-06-01

Full Text Available The purpose of this paper is the asses the leverage effect of the Istanbul Stock Exchange within the Stochastic Volatility framework in the period 01.01.1990 – 11.08.2006. The relationship between risk and return is a well established phenomenon in Financial Econometerics. Both positive and negative relationship has been reported in the empirical literature. That use the conditional variance the empirical evidence provided in this paper from the Stochastic Volatility is to be negative feed back effect and statistically insignificant leverage effect.

On the irrelevance of the leverage effect

OpenAIRE

Nippel, Peter

2001-01-01

Financial leverage increases the expected return on equity. We show that this leverage effect is not only irrelevant for shareholders' present wealth but also for the return on their investments. This result is straightforward if we do not only look at the return on equity but at the return on shareholders' total wealth. Any relevance leverage may have is definitely due to market imperfections. These may simply cause differences in market access for firms and individuals or lead to agency pro...

Job conditions, psychological climate, and affective commitment as predictors of intention to quit among two groups of bank employees in Nigeria

Directory of Open Access Journals (Sweden)

Balogun,, Anthony G.

2013-07-01

Full Text Available This study examined the extent to which job conditions (job demands and job control, psychological climate, and affective commitment predict turnover intention among Tellers and Interpersonal Relation Officers in some Nigerian Banks and whether affective commitment mediate the relationship between psychological climate and turnover intention. Five hundred and nineteen(tellers = 321, IRO = 198bank employees (266 males and 253 females whose ages ranged from 19 to 65 years with a mean of 34.02 years and SD of 9.54, from 11 commercial banks in Lagos, Nigeria participated in the study. Validated scales were used for data collections. The study hypotheses were tested using hierarchical multiple regression, Baron and Kenny’s (1986 mediation analysis, and t-independent sample analyses. The results revealed significant joint and independent influence of job demands, job control, psychological climate, and affective commitment on turnover intention of bank employees. Furthermore, affective commitment directly and fully mediated the relationship between psychological climate and intention to quit. The results also revealed that interpersonal relation officers (IRO showed higher tendency to quit their jobs than tellers. The researchers therefore suggested the need for bank management to modify or re-design the aspect of the job taxing their employees and invest and create positive climate that would improve their employees’ well-being.

Distress risk and leverage puzzles: Evidence from Taiwan

Directory of Open Access Journals (Sweden)

Kung-Cheng Ho

2016-05-01

Full Text Available Financial distress has been invoked in the asset pricing literature to explain the anomalous patterns in the cross-section of stock returns. The risk of financial distress can be measured using indexes. George and Hwang (2010 suggest that leverage can explain the distress risk puzzle and that firms with high costs choose low leverage to reduce distress intensities and earn high returns. This study investigates whether this relationship exists in the Taiwan market. When examined separately, distress intensity is found to be negatively related to stock returns, but leverage is found to not be significantly related to stock returns. The results are the same when distress intensity and leverage are examined simultaneously. After assessing the robustness by using O-scores, distress risk puzzle is found to exist in the Taiwan market, but the leverage puzzle is not

The Profits–Leverage Puzzle Revisited

OpenAIRE

Murray Z. Frank; Vidhan K. Goyal

2015-01-01

The inverse relation between leverage and profitability is widely regarded as a serious defect of the trade-off theory. We show that the defect is not with the theory but with the use of a leverage ratio in which profitability affects both the numerator and the denominator. Profitability directly increases the value of equity. Firms do take the predicted offsetting actions. They issue debt and repurchase equity when profitability rises, and retire debt and issue equity when profitability fall...

Stochastic volatility and leverage effect

OpenAIRE

Josep Perello; Jaume Masoliver

2002-01-01

We prove that Brownian market models with random diffusion coefficients provide an exact measure of the leverage effect [J-P. Bouchaud et al., Phys. Rev. Lett. 87, 228701 (2001)]. This empirical fact asserts that past returns are anticorrelated with future diffusion coefficient. Several models with random diffusion have been suggested but without a quantitative study of the leverage effect. Our analysis lets us to fully estimate all parameters involved and allows a deeper study of correlated ...

Leverage points for sustainability transformation.

Science.gov (United States)

Abson, David J; Fischer, Joern; Leventon, Julia; Newig, Jens; Schomerus, Thomas; Vilsmaier, Ulli; von Wehrden, Henrik; Abernethy, Paivi; Ives, Christopher D; Jager, Nicolas W; Lang, Daniel J

2017-02-01

Despite substantial focus on sustainability issues in both science and politics, humanity remains on largely unsustainable development trajectories. Partly, this is due to the failure of sustainability science to engage with the root causes of unsustainability. Drawing on ideas by Donella Meadows, we argue that many sustainability interventions target highly tangible, but essentially weak, leverage points (i.e. using interventions that are easy, but have limited potential for transformational change). Thus, there is an urgent need to focus on less obvious but potentially far more powerful areas of intervention. We propose a research agenda inspired by systems thinking that focuses on transformational 'sustainability interventions', centred on three realms of leverage: reconnecting people to nature, restructuring institutions and rethinking how knowledge is created and used in pursuit of sustainability. The notion of leverage points has the potential to act as a boundary object for genuinely transformational sustainability science.

Corporate Leverage and Product Differentiation Strategy

OpenAIRE

Arping, Stefan; Lóránth, Gyöngyi

2002-01-01

This article develops a model of the interplay between corporate leverage and product differentiation strategy. Leverage improves managerial discipline, but it can also raise customer concerns about a vendor's long-term viability. We argue that customer concerns about firm viability will be particularly pronounced when products are highly differentiated from competitors' products. In this context, optimal product differentiation strategies solve a trade-off between softening price competition...

Estimation of the Continuous and Discontinuous Leverage Effects.

Science.gov (United States)

Aït-Sahalia, Yacine; Fan, Jianqing; Laeven, Roger J A; Wang, Christina Dan; Yang, Xiye

2017-01-01

This paper examines the leverage effect, or the generally negative covariation between asset returns and their changes in volatility, under a general setup that allows the log-price and volatility processes to be Itô semimartingales. We decompose the leverage effect into continuous and discontinuous parts and develop statistical methods to estimate them. We establish the asymptotic properties of these estimators. We also extend our methods and results (for the continuous leverage) to the situation where there is market microstructure noise in the observed returns. We show in Monte Carlo simulations that our estimators have good finite sample performance. When applying our methods to real data, our empirical results provide convincing evidence of the presence of the two leverage effects, especially the discontinuous one.

Commitment Without Marriage

Science.gov (United States)

Reczek, Corinne; Elliott, Sinikka; Umberson, Debra

2011-01-01

The majority of Americans will marry in their lifetimes, and for many, marriage symbolizes the transition into long-term commitment. However, many Americans cannot legally marry. This article analyzes in-depth interviews with gays and lesbians in long-term partnerships to examine union formation and commitment-making histories. Using a life course perspective that emphasizes historical and biographical contexts, the authors examine how couples conceptualize and form committed relationships despite being denied the right to marry. Although previous studies suggest that commitment ceremonies are a way to form same-sex unions, this study finds that because of their unique social, historical, and biographical relationship to marriage and ceremonies, long-term same-sex couples do not follow normative commitment-making trajectories. Instead, relationships can transition more ambiguously to committed formations without marriage, public ceremony, clear-cut act, or decision. Such an understanding of commitment making outside of marriage has implications for theorizing alternative forms of union making. PMID:21814298

Leveraging LSTM for rapid intensifications prediction of tropical cyclones

Directory of Open Access Journals (Sweden)

Y. Li

2017-10-01

Full Text Available Tropical cyclones (TCs usually cause severe damages and destructions. TC intensity forecasting helps people prepare for the extreme weather and could save lives and properties. Rapid Intensifications (RI of TCs are the major error sources of TC intensity forecasting. A large number of factors, such as sea surface temperature and wind shear, affect the RI processes of TCs. Quite a lot of work have been done to identify the combination of conditions most favorable to RI. In this study, deep learning method is utilized to combine conditions for RI prediction of TCs. Experiments show that the long short-term memory (LSTM network provides the ability to leverage past conditions to predict TC rapid intensifications.

Leveraging LSTM for rapid intensifications prediction of tropical cyclones

Science.gov (United States)

Li, Y.; Yang, R.; Yang, C.; Yu, M.; Hu, F.; Jiang, Y.

2017-10-01

Tropical cyclones (TCs) usually cause severe damages and destructions. TC intensity forecasting helps people prepare for the extreme weather and could save lives and properties. Rapid Intensifications (RI) of TCs are the major error sources of TC intensity forecasting. A large number of factors, such as sea surface temperature and wind shear, affect the RI processes of TCs. Quite a lot of work have been done to identify the combination of conditions most favorable to RI. In this study, deep learning method is utilized to combine conditions for RI prediction of TCs. Experiments show that the long short-term memory (LSTM) network provides the ability to leverage past conditions to predict TC rapid intensifications.

Emotional display rules and emotional labor: the moderating role of commitment.

Science.gov (United States)

Gosserand, Robin H; Diefendorff, James M

2005-11-01

The authors examined whether commitment to emotional display rules is a necessary condition for emotional display rules to affect behavior at work. Results using structural equation modeling revealed that display rule commitment moderated the relationships of emotional display rule perceptions with surface acting, deep acting, and positive affective delivery at work, such that the relationships were strong and positive when commitment to display rules was high and weak when commitment to display rules was low. These findings suggest that motivation plays a role in the emotional labor process in that individuals must be committed to display rules for these rules to affect behavior. ((c) 2005 APA, all rights reserved).

Leveraging information technology to drive improvement in patient satisfaction.

Science.gov (United States)

Nash, Mary; Pestrue, Justin; Geier, Peter; Sharp, Karen; Helder, Amy; McAlearney, Ann Scheck

2010-01-01

A healthcare organization's commitment to quality and the patient experience requires senior leader involvement in improvement strategies, and accountability for goals. Further, improvement strategies are most effective when driven by data, and in the world of patient satisfaction, evidence is growing that nurse leader rounding and discharge calls are strategic tactics that can improve patient satisfaction. This article describes how The Ohio State University Medical Center (OSUMC) leveraged health information technology (IT) to apply a data-driven strategy execution to improve the patient experience. Specifically, two IT-driven approaches were used: (1) business intelligence reporting tools were used to create a meaningful reporting system including dashboards, scorecards, and tracking reports and (2) an improvement plan was implemented that focused on two high-impact tactics and data to hardwire accountability. Targeted information from the IT systems enabled clinicians and administrators to execute these strategic tactics, and senior leaders to monitor achievement of strategic goals. As a result, OSUMC's inpatient satisfaction scores on the Hospital Consumer Assessment of Healthcare Providers and Systems survey improved from 56% nines and tens in 2006 to 71% in 2009. © 2010 National Association for Healthcare Quality.

[Health and working conditions of high school and university teachers in Mendoza: between commitment and emotional distress].

Science.gov (United States)

Collado, Patricia Alejandra; Soria, Cecilia Beatriz; Canafoglia, Eliana; Collado, Sandra Alicia

2016-01-01

With the objective of analyzing aspects related to the perception of working conditions and their impact on health in the teachers and professors who work for the Universidad Nacional de Cuyo (UNCuyo) in Mendoza, Argentina, this work analyzes the results of the Primer Censo de Condiciones y Salud Laboral [First Census on Health and Working Conditions]. The census was conducted in late 2013 in two academic units (one at the high school level and the other at the university level), including 193 educators. The exploration set out to characterize the teaching staff and the conditions affecting their health, primarily with respect to psycho-social health. In order to do, so a self-administered questionnaire was applied, the dimensions of which were discussed in sensitivity workshops with educators who helped to formulate the data collection instrument. Among the primary results emerge the physical and emotional burnout of these highly skilled workers, owing to the combined effect of their committed response to the demands of their work and the deterioration (both material and symbolic) of the conditions in which they carry out that work.

ANALISIS FINANCIAL LEVERAGE PADA PT. RAJAWALI JAYA SAKTI CONTRINDO DI MAKASSAR.

OpenAIRE

ANWAR, H. MUH.

2013-01-01

2013 H.Muh.ANWAR, A financial leverage analysis at PT.Rajawali Jaya Sakti Contrindo of Makassar (Supervised by HJ.Siti Haerani and Kasman Damang). The problem statement of this research is whether financial leverage can increase company???s profit. The objectives of this research is to find out the calculation of financial leverage applied by company and to analyse the impact of financial leverage toward profit gained by company. The result of the research on leverage ratio of PT.Raja...

Cash Holdings and Leverage of German Listed Firms

DEFF Research Database (Denmark)

Rapp, Marc Steffen; Killi, Andreas Maximilian

2016-01-01

We examine cash holdings and leverage levels of German listed (non-financial and non-utility) firms. We document a secular increase in cash ratios over the last twenty years (1992–2011), reducing the net debt book leverage ratio for the average sample firm close to zero. Using prediction models...... firms are associated with measures of uncertainty faced by firms. Our results suggest that German firms have increased (reduced) their cash (net debt leverage) levels over time in order to adopt more precautionary financial policies....

Forecasting volatility in the presence of Leverage Effect

OpenAIRE

Jean-Christophe Domenge; Rémi Rhodes; Vincent Vargas

2010-01-01

We define a simple and tractable method for adding the Leverage effect in general volatility predictions. As an application, we compare volatility predictions with and without Leverage on the SP500 Index during the period 2002-2010.

Analysis of debt leveraging in private power projects

International Nuclear Information System (INIS)

Kahn, E.P.; Meal, M.; Doerrer, S.; Morse, S.

1992-08-01

As private power (non-utility generation) has grown to become a significant part of the electricity system, increasing concern about its financial implications has arisen. In many cases, the source of this concern has been the substantial reliance of these projects on debt financing. This study examines debt leveraging in private power projects. The policy debate on these issues has typically been conducted at a high level of generality. Critics of the private power industry assert that high debt leveraging confers an unfair competitive advantage by lowering the cost of capital, and that this leveraging is only possible because risks are shifted to the utility. Further, debt leveraging is claimed to be a threat to reliability. On the opposite side, it is argued that debt leveraging imposes costs and obligations not home by utilities, and so there is no financial advantage. The private producers also argue that on balance more risk is shifted away from utilities than to them, and that incentives for reliability are strong. In this study we examine the project finance mechanisms used in private power lending in detail, relying on a sample of actual loan documents. This review and its findings should be relevant to the further evolution of this debate. State regulatory commissions are likely to be interested in it, and Federal legislation to amend the Public Utility Holding Company Act (PUHCA) could require states to consider the implications of debt leveraging in relation to their oversight of utility power purchase programs

Analysis of debt leveraging in private power projects

Energy Technology Data Exchange (ETDEWEB)

Kahn, E.P. (Lawrence Berkeley Lab., CA (United States)); Meal, M.; Doerrer, S.; Morse, S. (Morse, Richard, Weisenmiller Associates, Inc., Oakland, CA (United States))

1992-08-01

As private power has grown to become a significant part of the electricity system, increasing concern about its financial implications has arisen. In many cases, the source of this concern has been the substantial reliance of these projects on debt financing. This study examines debt leveraging in private power projects. The policy debate on these issues has typically been conducted at a high level of generality. Critics of the private power industry assert that high debt leveraging confers an unfair competitive advantage by lowering the cost of capital. This leveraging is only possible because risks are shifted to the utility. Further, debt leveraging is claimed to be a threat to reliability. On the opposite side, it is argued that debt leveraging imposes costs and obligations not borne by utilities, and so there is no financial advantage. The private producers also argue that on balance more risk is shifted away from utilities than to them, and that incentives for reliability are strong. In this study we examine the project finance mechanisms used in private power lending in detail, relying on a sample of actual loan documents. This review and its findings should be relevant to the further evolution of this debate. State regulatory commissions are likely to be interested in it, and Federal legislation to amend the Public Utility Holding Company Act (PUHCA) could require states to consider the implications of debt leveraging in relation to their oversight of utility power purchase programs.

17 CFR 31.13 - Financial reports of leverage transaction merchants.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Financial reports of leverage... COMMISSION LEVERAGE TRANSACTIONS § 31.13 Financial reports of leverage transaction merchants. (a) Each... person must include with such financial report a statement describing the source of his current assets...

Commitment to Study as a Technique to Improve Exam Performance.

Science.gov (United States)

Leeming, Frank C.

1997-01-01

Reports on a technique that could increase study time by reducing procrastination. Randomly selected college students (N=197) made written commitments to study for an exam. Students in the commitment condition reported significantly more study time than did students in a control group; they also performed significantly better on the exam. (RJM)

24 CFR 232.510 - Commitment and commitment fee.

Science.gov (United States)

2010-04-01

... HOUSING AND URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES MORTGAGE INSURANCE FOR NURSING HOMES, INTERMEDIATE CARE FACILITIES, BOARD AND CARE HOMES, AND... of Fire Safety Equipment Fees and Charges § 232.510 Commitment and commitment fee. (a) Issuance of...

From strategy to action: how top managers' support increases middle managers' commitment to innovation implementation in health care organizations.

Science.gov (United States)

Birken, Sarah A; Lee, Shoou-Yih Daniel; Weiner, Bryan J; Chin, Marshall H; Chiu, Michael; Schaefer, Cynthia T

2015-01-01

Evidence suggests that top managers' support influences middle managers' commitment to innovation implementation. What remains unclear is how top managers' support influences middle managers' commitment. Results may be used to improve dismal rates of innovation implementation. We used a mixed-method sequential design. We surveyed (n = 120) and interviewed (n = 16) middle managers implementing an innovation intended to reduce health disparities in 120 U.S. health centers to assess whether top managers' support directly influences middle managers' commitment; by allocating implementation policies and practices; or by moderating the influence of implementation policies and practices on middle managers' commitment. For quantitative analyses, multivariable regression assessed direct and moderated effects; a mediation model assessed mediating effects. We used template analysis to assess qualitative data. We found support for each hypothesized relationship: Results suggest that top managers increase middle managers' commitment by directly conveying to middle managers that innovation implementation is an organizational priority (β = 0.37, p = .09); allocating implementation policies and practices including performance reviews, human resources, training, and funding (bootstrapped estimate for performance reviews = 0.09; 95% confidence interval [0.03, 0.17]); and encouraging middle managers to leverage performance reviews and human resources to achieve innovation implementation. Top managers can demonstrate their support directly by conveying to middle managers that an initiative is an organizational priority, allocating implementation policies and practices such as human resources and funding to facilitate innovation implementation, and convincing middle managers that innovation implementation is possible using available implementation policies and practices. Middle managers may maximize the influence of top managers' support on their commitment by communicating with top

A simple analytical model for dynamics of time-varying target leverage ratios

Science.gov (United States)

Lo, C. F.; Hui, C. H.

2012-03-01

In this paper we have formulated a simple theoretical model for the dynamics of the time-varying target leverage ratio of a firm under some assumptions based upon empirical observations. In our theoretical model the time evolution of the target leverage ratio of a firm can be derived self-consistently from a set of coupled Ito's stochastic differential equations governing the leverage ratios of an ensemble of firms by the nonlinear Fokker-Planck equation approach. The theoretically derived time paths of the target leverage ratio bear great resemblance to those used in the time-dependent stationary-leverage (TDSL) model [Hui et al., Int. Rev. Financ. Analy. 15, 220 (2006)]. Thus, our simple model is able to provide a theoretical foundation for the selected time paths of the target leverage ratio in the TDSL model. We also examine how the pace of the adjustment of a firm's target ratio, the volatility of the leverage ratio and the current leverage ratio affect the dynamics of the time-varying target leverage ratio. Hence, with the proposed dynamics of the time-dependent target leverage ratio, the TDSL model can be readily applied to generate the default probabilities of individual firms and to assess the default risk of the firms.

Host-country policy – commitment or no-commitment: a theoretical analysis

NARCIS (Netherlands)

Mukherjee, A.

2000-01-01

This paper develops a model of foreign entry strategy and examines welfare of the host-country under two situations - (i) where host-country government commits to the tax policy, (ii) where host-country government does not commit to the tax policy. It turns out that under the non-committed

Developing the Conditions for Co-Op Students' Organizational Commitment through Cooperative Education

Science.gov (United States)

Pennaforte, Antoine; Pretti, T. Judene

2015-01-01

Based in a French context, this research investigates the link between the French cooperative education (co-op) system and students' organizational commitment. Following a quasi-experimental design with a control group, in a longitudinal approach, the study focuses on under-baccalaureate, undergraduate and graduate students. Results show that in…

Firm Leverage and the Financial Crisis

OpenAIRE

Fatih Altunok; Arif Oduncu

2014-01-01

The firm growth dynamics is an important topic since the growth performance of firms is the main source of the economic growth in countries. Generally, crises produce a sharp decline in firms’ growth and this leads to a decline in both the level of employment and the income of households. This paper focuses on the role of firm leverage on the growth performance of the firm during the global financial crisis. We investigate whether the firms that experienced a large leverage increase before th...

Size, Leverage, Concentration, and R&D Investment in Generating Growth Opportunities

OpenAIRE

Yew Kee Ho; Mira Tjahjapranata; Chee Meng Yap

2006-01-01

We show that a firm's ability to reap growth opportunities from R&D investments depends on its size, leverage, and the industry concentration. While the direct effects of these factors are significant, the size-leverage interaction reveals further important insights. Large firms' advantages over small firms disappear as their leverage increases. Specifically, small firms with high leverage reap the greatest growth opportunities. Our results provide explanations for inconsistent findings obser...

Agents of Reconciliation: Agency-Affirmation Promotes Constructive Tendencies Following Transgressions in Low-Commitment Relationships.

Science.gov (United States)

SimanTov-Nachlieli, Ilanit; Shnabel, Nurit; Mori-Hoffman, Anael

2017-02-01

Conflicting parties experience threats to both their agency and morality, but the experience of agency-threat exerts more influence on their behavior, leading to relationship-destructive tendencies. Whereas high-commitment relationships facilitate constructive tendencies despite the conflict, we theorized that in low-commitment relationships, affirming the adversary's agency is a prerequisite for facilitating more constructive tendencies. Focusing on sibling conflicts, Study 1 found that when commitment was low (rather than high), agency-affirmation increased participants' constructive tendencies toward their brother/sister compared with a control/no-affirmation condition. A corresponding morality-affirmation did not affect participants' tendencies. Study 2 replicated these results in workplace conflicts and further found that the positive effect of agency-affirmation in low-commitment relationships was mediated by participants' wish to restore their morality. Study 3 induced a conflict between lab participants and manipulated their commitment. Again, in the low- (rather than high-) commitment condition, agency-affirmation increased participants' wish to restore their morality, leading to constructive behavior.

17 CFR 31.8 - Cover of leverage contracts.

Science.gov (United States)

2010-04-01

... receipt for two business days: Provided, however, That the amount of physical commodities subject to such... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Cover of leverage contracts. 31.8 Section 31.8 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION LEVERAGE...

Exploring the Effects of Empowerment, Innovation, Professionalism, Conflict, and Participation on Teacher Organizational Commitment

Science.gov (United States)

Holliman, Stephanie Layne

2012-01-01

Improved understanding of teacher retention depends on systematic research on working conditions, teachers' perceptions of their work environments, and the effect of condition-of-work variables on organizational commitment. The examination of organizational commitment in K-12 teachers is a construct with implications for long-term relationships in…

The effect of leverage increases on real earnings management

OpenAIRE

Zagers-Mamedova, Irina

2009-01-01

textabstractMain subject of this paper is to understand whether there could be an incentive for managers to manipulate cash flow from operating activities (CFO) through the use of real earnings management (REM), in situations with increasing leverage. Based upon a study of Jelinek (2007) who researched the correlation between increasing levels of leverage and accrual earnings management, I developed my main hypothesis with respect to the effect of leverage increases on REM to influence CFO. R...

13 CFR 107.1130 - Leverage fees and additional charges payable by Licensee.

Science.gov (United States)

2010-01-01

... you issue a Debenture or Participating Security to repay or redeem existing Leverage, you must pay the leverage fee before SBA will guarantee or purchase the new Leverage security. (2) If you issue a Debenture... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Leverage fees and additional...

How do different types of community commitment influence brand commitment? The mediation of brand attachment.

Science.gov (United States)

Zhang, Ning; Zhou, Zhi-min; Su, Chen-ting; Zhou, Nan

2013-11-01

Although previous research indicates that participation in a brand community may foster consumer loyalty to the brand in question, research has seldom examined the mediating effect of community commitment on brand commitment. Drawing from the typologies of organizational commitment, we divide community commitment into three components: continuance community commitment (continuance CC), affective community commitment (affective CC), and normative community commitment (normative CC). We then assess the mediating role of brand attachment in the relationship between these three components and brand commitment. We test the hypotheses using a sample of online mobile phone brand communities in China. The empirical results reveal that brand attachment exerts an indirect (but not mediated) effect on the relationship between continuance CC and brand commitment and on the relationship between normative CC and brand commitment. We also find that it exerts a partial mediating effect on the relationship between affective CC and brand commitment. The findings contribute to the branding literature and have important implications for brand community management.

ANALYSIS AND OPERATING LEVERAGE RELATIONSHIP WITH THE OPERATIONAL RISK CUBAN ENTERPRISES

Directory of Open Access Journals (Sweden)

María E. González-del Foyo

2016-01-01

Full Text Available The analysis of the equilibrium point is important in the planning process, because the relation costvolume-benefit may become significantly influenced by the investment of the company in fixed assets, and the changes in the ratio of fixed assets in relation to variable assets are determined at the moment, that the finantial plans are established. Together with the analysis of the equilibrium point, the degree of leverage is calculated and interpreted and its implicatiosn for the operative risk of an company is studied. The study of the degree of leverage and its interpretation from the operative risk point of view to which an company thats operate in different conditions and economies is faced, with is the basic objetive of the present paper and is of the highest importance for the decision taking of the management, being this a phenomenon present in all economic organizations. 

Assessments of conditioned radioactive waste arisings from existing and committed nuclear installations and assuming a moderate growth in nuclear electricity generation - June 1985

International Nuclear Information System (INIS)

Fairclough, M.P.; Goodill, D.R.; Tymons, B.J.

1985-03-01

This report describes an assessment of conditioned radioactive waste arisings from existing and committed nuclear installations, DOE Revised Scheme 1, and from an assumed nuclear power generation scenario, DOE Revised Scheme 3, representing a moderate growth in nuclear generation. Radioactive waste arise from 3 main groups of installations and activities: i. existing and committed commercial reactors; ii. fuel reprocessing plants, iii. research, industrial and medical activities. Stage 2 decommissioning wastes are considered together with WAGR decommissioning and the 1983 Sea Dump Consignment. The study uses the SIMULATION 2 code which models waste material flows through a system of waste treatment and packaging to disposal. With a knowledge of the accumulations and average production rates of untreated wastes and their isotopic compositions (or total activities), the rates at which conditioned wastes become available for transportation and disposal are calculated, with specific activity levels. The data for the inventory calculations have previously been documented. Some recent revisions and assumptions concerning future operation of nuclear facilities are presented in this report. (author)

Leverage and growth: effect of stock options

OpenAIRE

Francis, Bill; Hasan , Iftekhar; Sharma, Zenu

2011-01-01

This paper investigates the potential effects of stock options on managers’ investment decisions and therefore on a firm’s growth or, alternatively, on its leverage-growth relationship. To structure the analysis addressing this issue, the paper utilizes a framework establishing a negative relationship between leverage and the firm’s growth. However, in contrast to some of the existing results, the empirical analysis of manufacturing firms in this paper shows that the negative relationship bet...

THE IMPACT OF FINANCIAL LEVERAGE ON RETURN AND RISK

Directory of Open Access Journals (Sweden)

HAKAN SARITAŞ

2013-05-01

Full Text Available Financing with debt and preferred stock to increase the potential return to the residual common shareholders’ equity is referred to as financial leverage. A firm’s return on equity (ROE is a key determinant of the growth rate of its earnings. Return on equity is affected profoundly by the firm’s degree of financial leverage. Increased debt will make a positive contribution to a firm’s ROE only if the firm’s return on assets (ROA exceeds the interest rate on the debt. In spite of the fact that financial leverage increases the rate of return on common stock equity, the grater the proportion of debt in the capital structure, however, the greater the risk the common shareholders bear. Introduction of financial leverage increases the average profitability of the firm as well as its risk. In good economic years, the impact of financial leverage will most likely be positive; however, the leverage effect may be negative in relatively bad years. Traditionally, studies treated short-term debt and long-term debt as perfect substitutes for each other. There is, however, risk-sharing by long-term debtholders which makes short-term debt financing riskier to shareholders than long-term debt financing. The significant affect associated with the total debt usage is largely attributable to short-term debt financing, since the impact of short-term debt financing on the expected returns is shown to be greater than that of long-term debt financing.

17 CFR 31.23 - Limited right to rescind first leverage contract.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Limited right to rescind first... COMMISSION LEVERAGE TRANSACTIONS § 31.23 Limited right to rescind first leverage contract. (a) A leverage... pursuant to the following provisions: (1) Such customer may be assessed actual price losses accruing to the...

Macroeconomic Dynamics of Assets, Leverage and Trust

Science.gov (United States)

Rozendaal, Jeroen C.; Malevergne, Yannick; Sornette, Didier

A macroeconomic model based on the economic variables (i) assets, (ii) leverage (defined as debt over asset) and (iii) trust (defined as the maximum sustainable leverage) is proposed to investigate the role of credit in the dynamics of economic growth, and how credit may be associated with both economic performance and confidence. Our first notable finding is the mechanism of reward/penalty associated with patience, as quantified by the return on assets. In regular economies where the EBITA/Assets ratio is larger than the cost of debt, starting with a trust higher than leverage results in the highest long-term return on assets (which can be seen as a proxy for economic growth). Therefore, patient economies that first build trust and then increase leverage are positively rewarded. Our second main finding concerns a recommendation for the reaction of a central bank to an external shock that affects negatively the economic growth. We find that late policy intervention in the model economy results in the highest long-term return on assets. However, this comes at the cost of suffering longer from the crisis until the intervention occurs. The phenomenon that late intervention is most effective to attain a high long-term return on assets can be ascribed to the fact that postponing intervention allows trust to increase first, and it is most effective to intervene when trust is high. These results are derived from two fundamental assumptions underlying our model: (a) trust tends to increase when it is above leverage; (b) economic agents learn optimally to adjust debt for a given level of trust and amount of assets. Using a Markov Switching Model for the EBITA/Assets ratio, we have successfully calibrated our model to the empirical data of the return on equity of the EURO STOXX 50 for the time period 2000-2013. We find that dynamics of leverage and trust can be highly nonmonotonous with curved trajectories, as a result of the nonlinear coupling between the variables. This

THE EFFECT OF WORKPLACE SPIRITUALITY DIMENSIONS ON ORGANIZATIONAL COMMITMENT WITH PERCEIVED ORGANIZATIONAL SUPPORT AS MODERATING VARIABLE

Directory of Open Access Journals (Sweden)

Diaz Haryokusumo

2015-09-01

Full Text Available The aims of this study are to test the effect of workplace spirituality dimensions (inner life, meaningful work, and condition for community on organizational commitment (affective, continuance, and normative and also to test the moderating effect of perceived organizational support. 130 questionnaires were collected from six organizations in Yogyakarta.The result of this research shows the workplace spirituality dimensions have positive effect on affective commitment. Testing of moderation effect shows perceived organizational support does not moderate the positive effect of workplace spirituality dimensions on components of organizational commitment. Based on this research, condition for community has the biggest effect on affective commitment, while inner life has biggest effect on normative and continuance commitment. Implication for management theory and practice are discussed.

PENGGUNAAN LEVERAGE PADA PERUSAHAAN: PERBEDAAN ANTARA CEO PRIA DAN WANITA

Directory of Open Access Journals (Sweden)

Farida Titik Kritanti

2014-07-01

Full Text Available AbstractVarious studies show that women are more risk averse in making decisions and better long-term oriented. Women would rather risk averse than men, making it less likely they will use debt in their capital structure, since by increasing debt increases the risk of the company's financial means. This study want to test whether gender became a significant factor in financial leverage, to see whether there are differences in policy between the company's leverage, led by men and women. Financial leverage is used as a measure of corporate risk because these variables can be changed by the CEO. Data from companies listed on the Jakarta Stock Exchange as sample. The results showed that there were differences in leverage between firms that have a men CEO with the women CEO of a company. Men CEO use more debt than the women CEO. But for the performance measured by ROI, obtained different results for the type of industry studied. For the consumer goods industry, there are performance differences between the men CEO and the women. But for the internet service industry and enamel kitchen showed no performance difference between women CEO with men CEO.Key words: leverage, woman CEO, man CEO, performanceAbstrakBerbagai penelitian menunjukkan bahwa wanita lebih risk averse dalam mengambil keputusan dan lebih berorientasi jangka panjang. Wanita lebih suka menolak risiko dibandingkan pria, sehingga kecil kemungkinan mereka akan menggunakan hutang dalam struktur modalnya, karena dengan menambah hutang berarti memperbesar risiko keuangan perusahaan. Penelitian ini ingin menguji apakah jender menjadi faktor yang cukup signifikan dalam financial leverage, dengan melihat apakah ada perbedaan dalam kebijakan leverage antara perusahaan yang dipimpin oleh pria dan wanita. Financial leverage dipakai sebagai ukuran risiko perusahaan karena variabel ini bisa diubah oleh CEO. Sampel menggunakan data dari perusahaan yang listed di Jakarta Stock Exchange. Hasil penelitian

Factors Predicting Faculty Commitment to the University.

Science.gov (United States)

Fjortoft, Nancy

This paper examines the effect of faculty rank, satisfaction with salary, working conditions, institutional reputation, perceived influence on institutional policies, participation in meetings, and perceived governance on organizational commitment (at both the departmental and institutional level) using a representative sample of 4,925 faculty.…

Small Business Commitment | NREL

Science.gov (United States)

Small Business Commitment Small Business Commitment Central to NREL's mission is our commitment to small business through a comprehensive and mature outreach program that combines proven techniques with the latest technology and best business practices. For More Information Contact Us Please email Rexann

Asymmetric forecasting and commitment policy in a robust control problem

OpenAIRE

Taro Ikeda

2013-01-01

This paper provides a piece of results regarding asymmetric forecasting and commitment monetary policy with a robust control algorithm. Previous studies provide no clarification of the connection between asymmetric preference and robust commitment policy. Three results emerge from general equilibrium modeling with asymmetric preference: (i) the condition for system stability implies an average inflation bias with respect to asymmetry (ii) the effect of asymmetry can be mitigated if policy mak...

KEPEMILIKAN MANAJERIAL DAN LEVERAGE SEBAGAI PREDIKTOR PROFITABILITAS DAN PENGUNGKAPAN CORPORATE SOCIAL RESPONSIBILITY

Directory of Open Access Journals (Sweden)

Putu Agus Dwipayadnya

2016-02-01

Full Text Available Managerial Ownership and Leverage as Profitability Predictor and Corporate Social Responsibility Disclosure. This study aimed to determine the effect of managerial ownership composition and leverage on profitability and disclosure of CSR. The population in this study are manufacturing companies listed in Indonesia Stock Exchange. Sampling was conducted research with purposive sampling method so that the sample of this study as many as 24 companies. The research data is secondary data obtained from the website of the Indonesia Stock Exchange and the Indonesian Capital Market Directory from 2009 until 2013. Testing research hypotheses using path analysis technique (path analysis. The results showed that: (1 managerial ownership and leverage impact positivelly on profitability. (2 managerial ownership effect negativelly on leverage. (3 managerial ownership and leverage do not affect the disclosure of CSR. (4 profitability impact positively on the disclosure of CSR. (5 profitability is able to mediate the relationship managerial ownership and leverage on CSR disclosure.   Keywords: Managerial Ownership, Leverage, Profitability and Corporate Social Responsibility Disclosure

Practical Relativistic Bit Commitment

NARCIS (Netherlands)

Lunghi, T.; Kaniewski, J.; Bussières, F.; Houlmann, R.; Tomamichel, M.; Wehner, S.D.C.; Zbinden, H

2015-01-01

Bit commitment is a fundamental cryptographic primitive in which Alice wishes to commit a secret bit to Bob. Perfectly secure bit commitment between two mistrustful parties is impossible through an asynchronous exchange of quantum information. Perfect security is, however, possible when Alice and

The contribution of bank regulation and fair value accounting to procyclical leverage

OpenAIRE

Amel-Zadeh; Barth, ME; Landsman, WR

2017-01-01

Our analytical description of how banks’ responses to asset price changes can result in procyclical leverage reveals that for banks with a binding regulatory leverage constraint, absent differences in regulatory risk weights across assets, procyclical leverage does not occur. For banks without a binding constraint, fair value and bank regulation both can contribute to procyclical leverage. Empirical findings based on a large sample of US commercial banks reveal that bank regulation explains p...

Fuzzy Commitment

Science.gov (United States)

Juels, Ari

The purpose of this chapter is to introduce fuzzy commitment, one of the earliest and simplest constructions geared toward cryptography over noisy data. The chapter also explores applications of fuzzy commitment to two problems in data security: (1) secure management of biometrics, with a focus on iriscodes, and (2) use of knowledge-based authentication (i.e., personal questions) for password recovery.

Leveraged exchange-traded funds price dynamics and options valuation

CERN Document Server

Leung, Tim

2016-01-01

This book provides an analysis, under both discrete-time and continuous-time frameworks, on the price dynamics of leveraged exchange-traded funds (LETFs), with emphasis on the roles of leverage ratio, realized volatility, investment horizon, and tracking errors. This study provides new insights on the risks associated with LETFs. It also leads to the discussion of new risk management concepts, such as admissible leverage ratios and admissible risk horizon, as well as the mathematical and empirical analyses of several trading strategies, including static portfolios, pairs trading, and stop-loss strategies involving ETFs and LETFs. The final part of the book addresses the pricing of options written on LETFs. Since different LETFs are designed to track the same reference index, these funds and their associated options share very similar sources of randomness. The authors provide a no-arbitrage pricing approach that consistently value options on LETFs with different leverage ratios with stochastic volatility and ...

Payeeship, financial leverage, and the client-provider relationship.

Science.gov (United States)

Angell, Beth; Martinez, Noriko I; Mahoney, Colleen A; Corrigan, Patrick W

2007-03-01

Although representative payeeship provided within clinical settings is believed to have therapeutic benefits, its potential negative impact on the therapeutic alliance or client-provider relationship is of concern. This study examined the effects of payeeship and perceived financial leverage on positive and negative dimensions of the client-provider relationship. The sample consisted of 205 adults ages 18 to 65 with axis I disorders who were receiving mental health services from a large urban community mental health clinic. Information about money management characteristics and ratings of the client-provider relationship were collected via face-to-face interview. Fifty-three percent of the sample had a payee or money manager, and 79% of this group had a clinician payee. Respondents with co-occurring psychotic and substance use disorders, lower functioning, and lower insight about their illness were more likely to have a clinician payee. Forty percent of those with a clinician payee reported perceived financial leverage. Having a clinician payee was also associated with perceived financial leverage and with higher levels of conflict in the case management relationship. When examined in combination, financial leverage was found to mediate the effects of payeeship on conflict in the case management relationship (mean+/-SE=2.37+/-1.33, 95% confidence interval=16-5.52, pconflict in the therapeutic alliance when used as a source of treatment leverage. Although payeeship provides important support and may enhance functional outcomes for the patient, decisions about using the mechanism for promoting treatment adherence should take into account the potential disruption to the client-provider relationship.

The Role of Corporate Governance as a Leverage Moderating and Free Cash Flow on Earnings Management

Directory of Open Access Journals (Sweden)

Reni Yendrawati

2017-07-01

Full Text Available According to agency theory there were separation of function between principal and agent. This separation created different interest between principal and agent. This condition occurs because of the asymmetric information that agent more knew company information than principal. Therefore, it was interesting to study the actions of management.This research aimed to analyze the influence of leverage and free cash flow to earning management and the ability to analyze the influence corporate governance consisting of managerial ownership, institutional ownership, independent commissioner, and audit committee in influencing earnings management on the listed manufacturing companies in Indonesia Stock Exchange during years 2010-2014. The results showed that leverage significantly influence to earnings management and free cash flow significantly influence to earnings management moderating variables that influence the relationship of leverage to earnings management is managerial ownership, independent commissioner,audit committee, and moderating variables that influence the relationship of free cash flow to earning management was managerial ownership and institutional ownership.

Leveraging the geospatial advantage

Science.gov (United States)

Ben Butler; Andrew Bailey

2013-01-01

The Wildland Fire Decision Support System (WFDSS) web-based application leverages geospatial data to inform strategic decisions on wildland fires. A specialized data team, working within the Wildland Fire Management Research Development and Application group (WFM RD&A), assembles authoritative national-level data sets defining values to be protected. The use of...

On risk, leverage and banks: do highly leveraged banks take on excessive risk?

NARCIS (Netherlands)

Koudstaal, M.; van Wijnbergen, S.

2012-01-01

This paper deals with the relation between excessive risk taking and capital structure in banks. Examining a quarterly dataset of U.S. banks between 1993 and 2010, we find that equity is valued higher when more risky portfolios are chosen when leverage is high, and that more risk taking has a

DOWNWARD SLOPING DEMAND CURVES FOR STOCK AND LEVERAGE

Directory of Open Access Journals (Sweden)

Liem Pei Fun

2006-01-01

Full Text Available This research attempts to investigate the effect of downward sloping demand curves for stock on firms' financing decisions. For the same size of equity issuance, firms with steeper slope of demand curves for their stocks experience a larger price drop in their share price compare to their counterparts. As a consequence, firms with a steeper slope of demand curves are less likely to issue equity and hence they have higher leverage ratios. This research finds that the steeper the slope of demand curve for firm's stock, the higher the actual leverage of the firm. Furthermore, firms with a steeper slope of demand curves have higher target leverage ratios, signifying that these firms prefer debt to equity financing in order to avoid the adverse price impact of equity issuance on their share price.

PENGARUH PROFITABILITAS, LEVERAGE DAN LIKUIDITAS TERHADAP KINERJA LINGKUNGAN

Directory of Open Access Journals (Sweden)

Agus Widarsono

2015-12-01

Full Text Available This study aims to test and obtain empirical evidence of factors that affect the environmental performance partially and simultaneously. Factors studied in this research are profitability, leverage and liquidity. The research method used is descriptive method verifikatif. With verificative testing using multiple regression, partial test (t test and simultaneous test (F test. The data used are secondary data that is the company's annual report and PROPER report of Ministry of Environment as sample in the research. The sample of research is 11 State-Owned Enterprise (BUMN Year 2009-2013 taken by using purposive sampling method. The results of this study indicate that profitability, leverage and liquidity have no significant effect on environmental performance partially. And profitability, leverage, and profitability have no significant effect on environmental performance simultaneously.

Systemic risk and heterogeneous leverage in banking networks

Science.gov (United States)

Kuzubaş, Tolga Umut; Saltoğlu, Burak; Sever, Can

2016-11-01

This study probes systemic risk implications of leverage heterogeneity in banking networks. We show that the presence of heterogeneous leverages drastically changes the systemic effects of defaults and the nature of the contagion in interbank markets. Using financial leverage data from the US banking system, through simulations, we analyze the systemic significance of different types of borrowers, the evolution of the network, the consequences of interbank market size and the impact of market segmentation. Our study is related to the recent Basel III regulations on systemic risk and the treatment of the Global Systemically Important Banks (GSIBs). We also assess the extent to which the recent capital surcharges on GSIBs may curb financial fragility. We show the effectiveness of surcharge policy for the most-levered banks vis-a-vis uniform capital injection.

The effect of financial leverage on profitability of manufacturing ...

African Journals Online (AJOL)

The effect of financial leverage on profitability of manufacturing companies listed on the Ghana stock exchange. ... Journal of Business Research ... For many years many studies have focused on the effect of financial leverage on firm performance and yet there has been no specific result that can be generalized regarding ...

Career Commitment in Nursing.

Science.gov (United States)

Gardner, Diane L.

1992-01-01

A longitudinal, repeated-measures descriptive survey used to measure career commitment and its relationship to turnover and work performance in 320 newly employed registered nurses at one hospital found that career commitment is not a stable phenomenon. The direct association between career commitment and turnover and with job performance is weak.…

Organizational identification and commitment: correlates of sense of belonging and affective commitment.

Science.gov (United States)

Dávila, Ma Celeste; Jiménez García, Gemma

2012-03-01

The general purpose of this work is to analyze the overlap between organizational identification and commitment. Specifically, our study focuses on the analysis of the differences and similarities between sense of belonging (a dimension of organizational identification) and affective commitment (a dimension of organizational commitment). In order to do this, we analyzed their discriminant validity and raised their relationship with variables that previous research had showed like precedent and subsequent variables of them: value congruence, perceived support, organizational citizenship behavior, and intention to continue in the organization. A total of 292 people at one organization completed surveys measuring the variables previously described. The results showed that sense of belonging and affective commitment are different concepts and they have different relationships with relation to precedent and subsequent variables. Affective commitment seems to be more useful than sense of belonging to predict organizational citizenship behavior aimed at the organization and intention to continue. Some practical implications are described.

A Model Suggestion to Predict Leverage Ratio for Construction Projects

Directory of Open Access Journals (Sweden)

Özlem Tüz

2013-12-01

Full Text Available Due to the nature, construction is an industry with high uncertainty and risk. Construction industry carries high leverage ratios. Firms with low equities work in big projects through progress payment system, but in this case, even a small negative in the planned cash flows constitute a major risk for the company.The use of leverage, with a small investment to achieve profit targets large-scale, high-profit, but also brings a high risk with it. Investors may lose all or the portion of the money. In this study, monitoring and measuring of the leverage ratio because of the displacement in cash inflows of construction projects which uses high leverage and low cash to do business in the sector is targeted. Cash need because of drifting the cash inflows may be seen due to the model. Work should be done in the early stages of the project with little capital but in the later stages, rapidly growing capital need arises.The values obtained from the model may be used to supply the capital held in the right time by anticipating the risks because of the delay in cashflow of construction projects which uses high leverage ratio.

The dynamic of urban and protected areas at Balai Raja Wildlife Reserve, Riau, Indonesia: a social ecology approach

Science.gov (United States)

Suwondo; Darmadi; Yunus, M.

2018-01-01

The development process has resulted in deforestation. A comprehensive study is needed to obtain an objective solution by integrating the ecological dimension and human dimension. This study was conducted within Balai Raja Wildlife Reserve (BRWR), Bengkalis Regency, Riau Province, Indonesia. We used the social-ecological systems (SES) approach based on local characteristics, categorized into ecological status, social status and actors. Each factoris ranked using Multi-Dimensional Scaling (MDS).BRWR sustainability levels are in moderate condition. The ecological dimension is in a less sustainable state, with leverage: (1) forest conversion; (2) local ecological knowledge; (3) high conservation value. The social dimension is in a less sustainable state, with leverage: (1) community empowerment; (2) social conflict; (3) participation in landscape management. Dimensions actors are on a fairly sustainable status, with leverage: (1) institutional interaction; (2) stakeholder’s commitment; (3) law enforcement. We recommend strengthening community empowerment, local ecological knowledge, interaction, and stakeholder commitment

 Basic assumptions and definitions in the analysis of financial leverage

Directory of Open Access Journals (Sweden)

Tomasz Berent

2015-12-01

Full Text Available The financial leverage literature has been in a state of terminological chaos for decades as evidenced, for example, by the Nobel Prize Lecture mistake on the one hand, and the global financial crisis on the other. A meaningful analysis of the leverage phenomenon calls for the formulation of a coherent set of assumptions and basic definitions. The objective of the paper is to answer this call. The paper defines leverage as a value neutral concept useful in explaining the magnification effect exerted by financial activity upon the whole spectrum of financial results. By adopting constructivism as a methodological approach, we are able to introduce various types of leverage such as capital and income, base and non-base, accounting and market value, for levels and for distances (absolute and relative, costs and simple etc. The new definitions formulated here are subsequently adopted in the analysis of the content of leverage statements used by the leading finance textbook.

Organizational commitment of military physicians.

Science.gov (United States)

Demir, Cesim; Sahin, Bayram; Teke, Kadir; Ucar, Muharrem; Kursun, Olcay

2009-09-01

An individual's loyalty or bond to his or her employing organization, referred to as organizational commitment, influences various organizational outcomes such as employee motivation, job satisfaction, performance, accomplishment of organizational goals, employee turnover, and absenteeism. Therefore, as in other sectors, employee commitment is crucial also in the healthcare market. This study investigates the effects of organizational factors and personal characteristics on organizational commitment of military physicians using structural equation modeling (SEM) on a self-report, cross-sectional survey that consisted of 635 physicians working in the 2 biggest military hospitals in Turkey. The results of this study indicate that professional commitment and organizational incentives contribute positively to organizational commitment, whereas conflict with organizational goals makes a significantly negative contribution to it. These results might help develop strategies to increase employee commitment, especially in healthcare organizations, because job-related factors have been found to possess greater impact on organizational commitment than personal characteristics.

The Golden Target: Analyzing the Tracking Performance of Leveraged Gold ETFs

OpenAIRE

Tim Leung; Brian Ward

2015-01-01

This paper studies the empirical tracking performance of leveraged ETFs on gold, and their price relationships with gold spot and futures. For tracking the gold spot, we find that our optimized portfolios with short-term gold futures are highly effective in replicating prices. The market-traded gold ETF (GLD) also exhibits a similar tracking performance. However, we show that leveraged gold ETFs tend to underperform their corresponding leveraged benchmark. Moreover, the underperformance worse...

Modeling Financial Time Series Based on a Market Microstructure Model with Leverage Effect

Directory of Open Access Journals (Sweden)

Yanhui Xi

2016-01-01

Full Text Available The basic market microstructure model specifies that the price/return innovation and the volatility innovation are independent Gaussian white noise processes. However, the financial leverage effect has been found to be statistically significant in many financial time series. In this paper, a novel market microstructure model with leverage effects is proposed. The model specification assumed a negative correlation in the errors between the price/return innovation and the volatility innovation. With the new representations, a theoretical explanation of leverage effect is provided. Simulated data and daily stock market indices (Shanghai composite index, Shenzhen component index, and Standard and Poor’s 500 Composite index via Bayesian Markov Chain Monte Carlo (MCMC method are used to estimate the leverage market microstructure model. The results verify the effectiveness of the model and its estimation approach proposed in the paper and also indicate that the stock markets have strong leverage effects. Compared with the classical leverage stochastic volatility (SV model in terms of DIC (Deviance Information Criterion, the leverage market microstructure model fits the data better.

In defense of commitment: The curative power of violated expectations.

Science.gov (United States)

Murray, Sandra L; Lamarche, Veronica M; Gomillion, Sarah; Seery, Mark D; Kondrak, Cheryl

2017-11-01

A new model of commitment defense in romantic relationships is proposed. It assumes that relationships afford a central resource for affirming meaning and purpose in the world. Consequently, violating expectations about the world outside the relationship can precipitate commitment defense inside the relationship. A meta-analysis of 5 experiments, 2 follow-up correlational studies, and a longitudinal study of the transition to first parenthood supported the model. Experimentally violating conventional expectations about the world (e.g., "hard work pays off") motivated less satisfied people to defensively affirm their commitment. Similarly, when becoming a parent naturalistically violated culturally conditioned gendered expectations about the division of household labor, less satisfied new mothers and fathers defensively affirmed their commitment from pre-to-post baby. The findings suggest that violating expected associations in the world outside the relationship motivates vulnerable people to set relationship their relationship right, thereby affirming expected associations in the relationship in the face of an unexpected world. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

[Influence of organizational commitment and professional nurses in conflict resolution strategies].

Science.gov (United States)

Pinho, Paula; Albuquerque, Carlos

2013-01-01

INTRODUCE: The changes in the health area and the set of structural changes in the nursing profession and career interfere in the dynamics and stability of the future of the nurses. To study the influence of organizational and professional commitment of the nurses in the strategies of conflict resolution. This is a quantitative, transversal and non-experimental research, following a descriptive-correlational way. Non-probabilistic sample of 102 nurses to perform duties in Health Units, mostly female (82.4%) with a mean age of 39.33 years and standard deviation 9.226. The measuring instrument consists of three scales calibrated and validated for the portuguese population: Organizational Commitment Questionnaire, Professional Commitment Scale and Inventory Strategies for Conflict Resolution, which assesses how individuals deal with conflict situations before higher (Form A), subordinate (Form B) and colleagues (Form C). Nurses demonstrate a moderate organizational commitment and higher affective commitment and normative commitment to the instrumental. Nurses demonstrate a moderate professional commitment and the results show that nurses have higher values on the dimensions of that interest and challenge the relevance dimension of nursing as a profession. The organizational commitment influences the adoption of strategies of conflict resolution as a conflict situation arises with the boss, subordinates or colleagues. The higher the level of organizational commitment higher the level of professional commitment. Nurses more engaged professionally demonstrate strategies that use more integrative and compromise in conflict resolution whether against the boss, subordinates or colleagues. The results ensure the need to promote and stimulate the affective commitment by the positive consequences it entails the organization and the profession. The organizational performance benefits from the stimulation of the conflict under certain conditions and that the constructive

Fuzzy Stochastic Unit Commitment Model with Wind Power and Demand Response under Conditional Value-At-Risk Assessment

Directory of Open Access Journals (Sweden)

Jiafu Yin

2018-02-01

Full Text Available With the increasing penetration of wind power and demand response integrated into the grid, the combined uncertainties from wind power and demand response have been a challenging concern for system operators. It is necessary to develop an approach to accommodate the combined uncertainties in the source side and load side. In this paper, the fuzzy stochastic conditional value-at-risk criterions are proposed as the risk measure of the combination of both wind power uncertainty and demand response uncertainty. To improve the computational tractability without sacrificing the accuracy, the fuzzy stochastic chance-constrained goal programming is proposed to transfer the fuzzy stochastic conditional value-at-risk to a deterministic equivalent. The operational risk of forecast error under fuzzy stochastic conditional value-at-risk assessment is represented by the shortage of reserve resource, which can be further divided into the load-shedding risk and the wind curtailment risk. To identify different priority levels for the different objective functions, the three-stage day-ahead unit commitment model is proposed through preemptive goal programming, in which the reliability requirement has the priority over the economic operation. Finally, a case simulation is performed on the IEEE 39-bus system to verify the effectiveness and efficiency of the proposed model.

Employee organizational commitment

Directory of Open Access Journals (Sweden)

Radosavljević Života

2017-01-01

Full Text Available This paper shows the results of research on organizational commitment as a type of attitudes that show the identification level of employees with their organizations and their willingness to leave them. The research has been conducted with intention to determine the level of organizational commitment on the territory of Novi Sad, as well as to question whether there is a difference between certain categories of examinees for each commitment base. The research comprised 237 examinees employed in organizations on the territory of Novi Sad. Status of independent variables have gained: gender, years of working experience, educational level, working experience in one or more organizations and estimation of level of personal potentials utility. The questionnaire used is taken from the Greenberg and Baron's 'Behaviour in Organizations', p. 170, done according to set of questions by Meyer and Allen, in 1991. The data have been worked on by calculating arithmetic mean, and by application of Pearson Chi-square test. The results have shown that there is a below average level of organizational (AS=2.88, with the most intensive continual (AS=3.23, and the least intensive normative organizational dedication (AS=2.41. The gender of examinees does not represent relevant source of differences in the levels of each type of three mentioned commitment. Years of working experience and level of educational attainment represent a significant source of differences for continual (YWE: Pearson Chi-square = 30,38; df = 8; p = .000 (LEA: Pearson Chi-square = 7,381; df = 2; p = .05 and normative (YWE: Pearson Chi- square = 20,67; df = 8; p = .000 (LEA: Pearson Chi-square = 10,79; df = 2; p = .00 base of commitment. Work in one or more organizations has shown as a significant source of differences in the level of continual commitment (Pearson Chi-square = 7, 59; df = 2; p = .05. The level of affective commitment is statistically significantly related only to the estimation

Alzheimer's: From Caring to Commitment

Science.gov (United States)

... Current Issue Past Issues Home Current issue contents Alzheimer's: From Caring to Commitment From Caring to Commitment ... Caring to Commitment During her sister’s battle with Alzheimer’s, Anne Murphy stayed by her side and continues ...

Effects of Ethical Climate on Organizational Commitment, Professional Commitment, and Job Satisfaction of Auditor in Malaysia

Directory of Open Access Journals (Sweden)

Suhaiza Ismail

2015-08-01

Full Text Available The objective of this paper is to investigate the effect of the ethical climate on the organizational commitment, professional commitment and job satisfaction of Malaysian auditors. Using a survey questionnaire comprising instruments about the ethical climate, organizational commitment, professional commitment and job satisfaction, 263 usable responses were received. To achieve the objectives, mean scores, standard deviations, correlations and multiple regressions were performed. The study revealed that a significant positive influence of a caring ethical climate on professional and organizational commitment as well as job satisfaction existed. There was also a positive significant association between the law and code ethical climate and professional commitment. On the other hand, the study discovered that the instrumental ethical climate type had a significant negative relationship with organizational commitment and job satisfaction. A significant negative relationship was also revealed between the independent ethical climate type and organizational and professional commitment. A significant negative relationship between the rules ethical climate and job satisfaction was also discovered.

Leverage as a State Variable for Employment, Inventory Accumulation, andFixed Investment

OpenAIRE

Charles W. Calomiris; Athanasios Orphanides; Steven A. Sharpe

1994-01-01

The importance of a firm's balance sheet for determining its investment and employment decisions is the central assumption of macroeconomic models of 'debt deflation' or 'debt overhang.' According to these models, firm investment decisions are influenced not only by the fundamental opportunity set of the firm, but also by the firm's existing financial condition, especially its leverage. This paper tests that assumption by examining whether the responsiveness of employment, investment, and inv...

Asimetri Informasi, Leverage, dan Ukuran Perusahaan pada Manajemen Laba

Directory of Open Access Journals (Sweden)

Tiya Mahawyahrti

2017-03-01

Full Text Available This study aims at finding the empirical evidence of the effect of asymmetry information, leverage, and firm size on earning management. This research uses agency theory and positive accounting theory to explain the effect of asymmetry information, leverage, and firm size on earning management. This study was conducted on companies listed in Indonesia Stock Exchange during the period of 2009-2013. The samples were selected by purposive sampling method. The number of selected samples were 39 companies. Multiple linear regression analysis was used to analyze the data. Based on the data analysis, the study proves that the asymmetry information has positive effects on earning management, leverage has positive effects on earning management and firm size has negative effects on earning management.

The Media, Intelligence, and Information Proliferation: Managing and Leveraging the Chaos

National Research Council Canada - National Science Library

Steetin, Robert

1999-01-01

... the chaos and leverage that coverage and flow of information. Leveraging the coverage only refers to improving and maintaining the leadership's situational awareness in a volatile, uncertain, complex, and ambiguous (VUCA) world...

Measuring Asian nurses' organizational commitment: a critical analysis of the psychometric properties of two organizational commitment instruments.

Science.gov (United States)

Liou, Shwu-Ru; Tsai, Hsiu-Min; Cheng, Ching-Yu

2013-01-01

To analyze and compare the psychometric properties and cultural attributes of the Organizational Commitment Questionnaire and the Organizational Commitment Scale to determine their appropriateness for measuring commitment of Asian nurses, the biggest portion of international nurses. The Organizational Commitment Questionnaire was cross-culturally cross-validated when compared with the Organizational Commitment Scale. Both instruments were not tested on Asian nurses. More studies are needed to validate the cultural properties of the Organizational Commitment Scale. Healthcare administrators can use culturally validated instruments, which concern cultural context, including languages and cultural values, to understand Asian nurses' organizational commitment and further lower turnover behavior among them. © 2013 Wiley Periodicals, Inc.

The Effects of Logistics Leverage in Marketing Systems

OpenAIRE

G.N. Okeudo

2012-01-01

An effective logistics system when incorporated into marketing can strengthen its operations and further give the firm a competitive edge. To design a marketing system which must maintain its market share, a firm must consider the effects of logistics and how its integration into marketing can produce several points of leverage. It is the purpose of this paper to highlight the leverage points available in any logistics units and to further analyze how marketing managers can work in sync with ...

On the Performance of the Measure for Diagnosing Multiple High Leverage Collinearity-Reducing Observations

Directory of Open Access Journals (Sweden)

Arezoo Bagheri

2012-01-01

Full Text Available There is strong evidence indicating that the existing measures which are designed to detect a single high leverage collinearity-reducing observation are not effective in the presence of multiple high leverage collinearity-reducing observations. In this paper, we propose a cutoff point for a newly developed high leverage collinearity-influential measure and two existing measures ( and to identify high leverage collinearity-reducing observations, the high leverage points which hide multicollinearity in a data set. It is important to detect these observations as they are responsible for the misleading inferences about the fitting of the regression model. The merit of our proposed measure and cutoff point in detecting high leverage collinearity-reducing observations is investigated by using engineering data and Monte Carlo simulations.

Postmarket Requirements and Commitments

Data.gov (United States)

U.S. Department of Health & Human Services — Provides information to the public on postmarket requirements and commitments. The phrase postmarket requirements and commitments refers to studies and clinical...

Struktur Kepemilikan, Kebijakan Dividen, dan Leverage sebagai Determinan atas Nilai Perusahaan

Directory of Open Access Journals (Sweden)

Indah Eva Ambarwati

2014-08-01

Full Text Available This study aims to make research and prove the exis­tence of empirical evidence about the effect of Ownership Structure, Dividend Policy and Leverage partially and simultaneously by using multiple linear regression method. The results of the analysis in this study shows that the Ownership Structure, Dividend Policy and Leverage simultaneous effect on firm value. Partially, the variables that affect the value of the company is Leverage (Debt to Equity Ratio, Debt to Capital Asset Ratio, and Long Term Debt Ratio.

On the fundamentals of winning virtuous strategies creation toward leveraged buyout transactions implementation during private equity investment in conditions of resonant absorption of discrete information in diffusion - type financial system with induced nonlinearities

OpenAIRE

Ledenyov, Dimitri O.; Ledenyov, Viktor O.

2014-01-01

The authors perform an original research on the fundamentals of winning virtuous strategies creation toward the leveraged buyout transactions implementation during the private equity investment in the conditions of the resonant absorption of discrete information in the diffusion - type financial system with the induced nonlinearities at the influences by the Schumpeterian creative disruption processes in the free market economy. We propose that the money is a financial computing process, whic...

Responsibility of parents for misdemeanors committed by their descendants

Directory of Open Access Journals (Sweden)

Ristivojević Branislav R.

2016-01-01

Full Text Available The subject of the authors' attention are certain questions concerning the responsibility for the acts of other persons in the misdemeanor law of the Republic of Serbia. Under certain conditions, if a child or a minor (descendants commits a misdemeanor, instead of him or together with him, other persons can be held responsible as well, foremost his parents who had not exercised due supervision. There is a difference between the responsibility of a parent whose children have committed a misdemeanor and are under 14, and that of a parent whose children are between 14 and 18 years old. Therefore, there is a difference in terms of responsibility of the parent depending on if the person who committed the misdemeanor is, from the perspective of the Misdemeanor Law, a child or a minor. The authors critically analyze the articles of the Misdemeanor Law that concern the responsibility of the parent for the misdemeanors committed by their descendants. In the end, they conclude that the Misdemeanor Law undermines one of the essential legal principle that the 'scope of rights has to correspond to the scope of obligations and responsibility'.

The leverage effect on wealth distribution in a controllable laboratory stock market.

Science.gov (United States)

Zhu, Chenge; Yang, Guang; An, Kenan; Huang, Jiping

2014-01-01

Wealth distribution has always been an important issue in our economic and social life, since it affects the harmony and stabilization of the society. Under the background of widely used financial tools to raise leverage these years, we studied the leverage effect on wealth distribution of a population in a controllable laboratory market in which we have conducted several human experiments, and drawn the conclusion that higher leverage leads to a higher Gini coefficient in the market. A higher Gini coefficient means the wealth distribution among a population becomes more unequal. This is a result of the ascending risk with growing leverage level in the market plus the diversified trading abilities and risk preference of the participants. This work sheds light on the effects of leverage and its related regulations, especially its impact on wealth distribution. It also shows the capability of the method of controllable laboratory markets which could be helpful in several fields of study such as economics, econophysics and sociology.

Effects of Ethical Climate on Organizational Commitment, Professional Commitment, and Job Satisfaction of Auditor in Malaysia

OpenAIRE

Ismail, Suhaiza

2015-01-01

The objective of this paper is to investigate the effect of the ethical climate on the organizational commitment, professional commitment and job satisfaction of Malaysian auditors. Using a survey questionnaire comprising instruments about the ethical climate, organizational commitment, professional commitment and job satisfaction, 263 usable responses were received. To achieve the objectives, mean scores, standard deviations, correlations and multiple regressions were performed. The study re...

Random diffusion and leverage effect in financial markets.

Science.gov (United States)

Perelló, Josep; Masoliver, Jaume

2003-03-01

We prove that Brownian market models with random diffusion coefficients provide an exact measure of the leverage effect [J-P. Bouchaud et al., Phys. Rev. Lett. 87, 228701 (2001)]. This empirical fact asserts that past returns are anticorrelated with future diffusion coefficient. Several models with random diffusion have been suggested but without a quantitative study of the leverage effect. Our analysis lets us to fully estimate all parameters involved and allows a deeper study of correlated random diffusion models that may have practical implications for many aspects of financial markets.

Why do we like to stay with our friends? Modelling the evolutionary dynamics of interpersonal commitment

NARCIS (Netherlands)

Back, I.; Flache, A.; Takahashi, S; Scallach, D; Rouchier, J

2007-01-01

Why are people inclined to build friendships and maintain durable, nonreproductive relationships? Previous computational modeling work on the evolution of commitment in repeated exchange showed that being largely unconditionally cooperative in committed relationships is more viable than conditional

Statistical secrecy and multibit commitments

DEFF Research Database (Denmark)

Damgård, Ivan Bjerre; Pedersen, Torben P.; Pfitzmann, Birgit

1998-01-01

nothing about it. One definition is based on the L1-norm distance between probability distributions, the other on information theory. We prove that the two definitions are essentially equivalent. We also show that statistical counterparts of definitions of computational secrecy are essentially equivalent......We present and compare definitions of "statistically hiding" protocols, and we propose a novel statistically hiding commitment scheme. Informally, a protocol statistically hides a secret if a computationally unlimited adversary who conducts the protocol with the owner of the secret learns almost...... to our main definitions. Commitment schemes are an important cryptologic primitive. Their purpose is to commit one party to a certain value, while hiding this value from the other party until some later time. We present a statistically hiding commitment scheme allowing commitment to many bits...

Alcohol myopia and goal commitment

Directory of Open Access Journals (Sweden)

A. Timur Sevincer

2014-03-01

Full Text Available According to alcohol-myopia theory, acute alcohol consumption leads people to disproportionally focus on the salient rather than the peripheral aspects of a situation. We summarize various studies exploring how myopic processes resulting from acute alcohol intake affect goal commitment. After consuming alcohol student participants felt strongly committed to an important personal goal even though they had low expectations of successfully attaining the goal. However, once intoxicated participants were sober again (i.e., not myopic anymore they failed to act on their goal commitment. In line with alcohol-myopia theory, strong goal commitment as a result of alcohol intake was mediated by intoxicated (vs. sober participants disproportionally focusing on the desirability rather than the feasibility of their goal. Further supporting alcohol-myopia theory, when the low feasibility of attaining a particular goal was experimentally made salient (either explicitly or implicitly by subliminal priming, intoxicated participants felt less committed than those who consumed a placebo. We discuss these effects of acute alcohol intake in the context of research on the effects of chronic alcohol consumption on goal commitment.

13 CFR 107.1000 - Licensees without Leverage-exceptions to the regulations.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Licensees without Leverage-exceptions to the regulations. 107.1000 Section 107.1000 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL BUSINESS INVESTMENT COMPANIES Non-leveraged Licensees-Exceptions to Regulations § 107.1000...

Requirements as Goals and Commitments Too

Science.gov (United States)

Chopra, Amit K.; Mylopoulos, John; Dalpiaz, Fabiano; Giorgini, Paolo; Singh, Munindar P.

In traditional software engineering research and practice, requirements are classified either as functional or non-functional. Functional requirements consist of all functions the system-to-be ought to support, and have been modeled in terms of box-and-arrow diagrams in the spirit of SADT. Non-functional requirements include desired software qualities for the system-to-be and have been described either in natural language or in terms of metrics. This orthodoxy was challenged in the mid-90 s by a host of proposals that had a common theme: all requirements are initially stakeholder goals and ought to be elicited, modeled and analyzed as such. Through systematic processes, these goals can be refined into specifications of functions the system-to-be needs to deliver, while actions assigned to external actors need to be executed. This view is dominating Requirements Engineering (RE) research and is beginning to have an impact on RE practice. We propose a next step along this line of research, by adopting the concept of conditional commitment as companion concept to that of goal. Goals are intentional entities that capture the needs and wants of stakeholders. Commitments, on the other hand, are social concepts that define the willingness and capability of an actor A to fulfill a predicate ϕ for the benefit of actor B, provided B (in return) fulfills predicate ψ for the benefit of actor A. In our conceptualization, goals are mapped to collections of commitments rather than functions, qualities, or actor assignments. We motivate the importance of the concept of commitment for RE through examples and discussion. We also contrast our proposal with state-of-the-art requirements modeling and analysis frameworks, such as KAOS, MAP, i * and Tropos.

Leverage, debt maturity and firm investment: An empirical analysis

OpenAIRE

Dang, Viet A.

2011-01-01

In this paper, we examine the potential interactions of corporate financing and investment decisions in the presence of incentive problems. We develop a system-based approach to investigate the effects of growth opportunities on leverage and debt maturity as well as the effects of these financing decisions on firm investment. Using a panel of UK firms between 1996 and 2003, we find that high-growth firms control underinvestment incentives by reducing leverage but not by shortening debt maturi...

Pledges of Commitment and Cooperation in Partnerships

Directory of Open Access Journals (Sweden)

Lachlan Deer

2016-01-01

Full Text Available We use experimental methods to investigate whether pledges of commitment can improve cooperation in endogenously-formed partnerships facing a social dilemma. Treatments vary in terms of the individual’s: (1 opportunity to commit to their partner; (2 the cost of dissolving committed partnerships; and (3 the distribution of these dissolution costs between partners. Our findings show that pledges of commitment alone can increase cooperation and welfare in committed partnerships. The introduction of relatively large and equally split costs yields similar gains. In contrast, when costs to dissolve committed partnerships fall solely on the individual choosing to break up, pledges of commitment fail to improve cooperation and welfare.

Affective commitment to the employer brand: Development and validation of a scale

Directory of Open Access Journals (Sweden)

Susana Fernandez-Lores

2016-01-01

Full Text Available In recent years employer branding has become increasingly important as a source of sustainable competitive advantage. Companies are trying to engender affective commitment in the best employees in a global labour market. In this study, we develop and validate a multidimensional scale to measure the strength of an employee's affective commitment to the employer brand in five separate studies. In Studies 1 and 2 the Affective Commitment to the Employer Brand (ACEB scale was developed and tested for its structure, reliability and convergent validity. Study 3 examines additional reliability and discriminant validity. Study 4 provides evidence of external validity. Study 5 examines the scale's nomological validity showing that a positive experience with the employer brand is important in making the employee develop affective commitment towards it. The limitations of the scale and the boundary conditions of its applicability are also discussed.

Leveraging Chaos in Continuous Thrust Trajectory Design

Data.gov (United States)

National Aeronautics and Space Administration — A trajectory design tool is sought to leverage chaos and nonlinear dynamics present in multi-body gravitational fields to design ultra-low energy transfer...

LEVERAGE IMPACTS ON AGRO-INDUSTRIAL COMPANY INVESTMENTS

Directory of Open Access Journals (Sweden)

Nugroho A.C.

2018-03-01

Full Text Available Agro-industry has an important role in Indonesian economic growth. One of the crucial constraints in agro-industry investments in developing country is due to limited access to investment fund. This research was aimed to analyze the impacts of leverage on the agro-industrial company investments. The research used financial report data of the manufacturing industries on agro-industrial bases registered in Indonesian Stock-Exchange from 2007 to 2016. The data were analyzed using panel data regression analysis. The results of the research showed that the leverage influenced negatively on the agro-industrial companies. Cash flow has a negative impact on the company investments, which shows the existence of financial constraints when the company decide to invest.

ANALYSIS OF MARKET TIMING TOWARD LEVERAGE OF NON-FINANCIAL COMPANIES IN INDONESIA

OpenAIRE

Wulandari, Vera Pipin; Setiawan, Kusdhianto

2015-01-01

ABSTRACTThis study aimed to examine the effect of market timing on leverage on non-financial compa-nies in Indonesia. Market timing was tested on the hot and cold market conditions. Hot and cold markets are determined by the monthly market to book ratio. A hot (cold) market occurs when the average market to book ratio of a particular month is above (below) the value of the moving average of the monthly market to book ratio. This study also aimed to test whether non-financial companies in Indo...

Venture Capital and Leveraged Buyout: What Is the Difference in Eastern Europe? – A Cross-Country Panel Data Analysis

Directory of Open Access Journals (Sweden)

Mihai Precup

2017-12-01

Full Text Available The aim of this paper is to compare the determinants of leveraged buyout activity, respectively venture capital activity in Eastern European countries. Additionally, this paper presents the main highlights in terms of evolution of leveraged buyout investments and venture capital investments during the recent crisis in the European emerging countries. The panel data analysis used in this paper will include determinants consecrated in previous studies such as GDP growth, market capitalization or R&D expenditures, as well as new variables such as productivity and corruption index. In order to estimate a panel data model with fixed and random effects, we collected data on leveraged buyout activity, respectively venture capital activity in Eastern European countries over the period 2000-2013. This paper will follow the methodology developed by Gompers and Lerner (1998, Jeng and Wells (2000, Romain and de La Potteria (2004, Félix (2007 and Bernoth and Colavecchio (2014. The present research paper shows that the LBO and the venture capital are differently affected by macroeconomic conditions. Based on our empirical results, we have pointed several strategic directions that are meant to support the development of the leveraged buyout and venture capital markets in Eastern Europe. 

Leveraging Relational Technology through Industry Partnerships.

Science.gov (United States)

Brush, Leonard M.; Schaller, Anthony J.

1988-01-01

Carnegie Mellon University has leveraged its technological expertise with database management systems (DBMS) into joint technological and developmental partnerships with DBMS and application software vendors. Carnegie's relational database strategy, the strategy of partnerships and how they were formed, and how the partnerships are doing are…

Work values and organizational commitment.

Science.gov (United States)

Kidron, A

1978-06-01

Dubin, Champoux and Porter (1975) found a strong relationship between central life interests of workers and their commitment to the organization. This paper extends their findings by investigating the relationship between work values, defined as the Protestant Ethic of the worker, and commitment to the organization. A distinction is made between moral and calculative commitment, and it is shown that work values are related more to moral than calculative involvement.

Person-Organization (Culture) Fit and Employee Commitment under Conditions of Organizational Change: A Longitudinal Study

Science.gov (United States)

Meyer, John P.; Hecht, Tracy D.; Gill, Harjinder; Toplonytsky, Laryssa

2010-01-01

This longitudinal study examines how person-organization fit, operationalized as congruence between perceived and preferred organizational culture, relates to employees' affective commitment and intention to stay with an organization during the early stages of a strategic organizational change. Employees in a large energy company completed surveys…

Financial Leverage and Corporate Performance: Does Financial Crisis Owe an Explanation?

Directory of Open Access Journals (Sweden)

Syed Jawad Hussain Shahzad

2015-04-01

Full Text Available The objective of this study is to investigate the impact of financial leverage on corporate financial performance of Pakistan’s textile sector from 1999-2012 using panel data. The leverage-performance relationship is examined with a special focus on the Global Financial Crisis of 2007-2008. Both accounting-based (Return on Assets - ROA and market-based (Tobin’s Q measures of corporate financial performance are used. Regression analysis is performed with and without inclusion of financial crisis dummy. Total Debt to Total Assets (TDTA, Long Term Debt to Total Assets (LDTA, Short Term Debt to Total Assets (SDTA and Debt to Equity (DE ratios are used as proxies for financial leverage whereas firm’s size and firm’s efficiency are used as control variables. The results indicate that financial leverage has a negative impact on corporate performance when measured with ROA. Whereas in case of Tobin’s Q, SDTA coefficient is positive. It can be concluded that since cost of borrowing is high in Pakistan and debt capital markets are less developed, firms are forced to resort to banks as their source of debt finance and thus have to repay huge amount of principal and interest which has a heavy toll on their financial health. In addition to this, financial crisis was found to have a negative impact on corporate performance and also affect the leverage-performance relationship.

Pledges of commitment and cooperation in partnerships

OpenAIRE

Lachlan Deer; Ralph-C. Bayer

2015-01-01

We use experimental methods to investigate whether pledges of commitment can improve cooperation in endogenously-formed partnerships facing a social dilemma. Treatments vary in terms of the individual's: (1) opportunity to commit to their partner; (2) the cost of dissolving committed partnerships; and (3) the distribution of these dissolution costs between partners. Our findings show that pledges of commitment alone can increase cooperation and welfare in committed partnerships. The introduct...

The value of tax shields with a fixed book-value leverage ratio

OpenAIRE

Fernandez, Pablo

2005-01-01

The value of tax shields depends only on the nature of the stochastic process of the net increases of debt. The value of tax shields in a world with no leverage cost is the tax rate times the current debt plus the present value of the net increases of debt. We develop valuation formulae for a company that maintains a fixed book-value leverage ratio and show that it is more realistic than to assume, as Miles-Ezzell (1980) do, a fixed market-value leverage ratio. We also show that Miles-Ezzell ...

Leveraging liquid dielectrophoresis for microfluidic applications

International Nuclear Information System (INIS)

Chugh, Dipankar; Kaler, Karan V I S

2008-01-01

Miniaturized fluidic systems have been developed in recent years and offer new and novel means of leveraging the domain of microfluidics for the development of micro-total analysis systems (μTAS). Initially, such systems employed closed microchannels in order to facilitate chip-based biochemical assays, requiring very small quantities of sample and/or reagents and furthermore providing rapid and low-cost analysis on a compact footprint. More recently, advancements in the domain of surface microfluidics have suggested that similar low volume sample handling and manipulation capabilities for bioassays can be attained by leveraging the phenomena of liquid dielectrophoresis and droplet dielectrophoresis (DEP), without the need for separate pumps or valves. Some of the key aspects of this surface microfluidic technology and its capabilities are discussed and highlighted in this paper. We, furthermore, examine the integration and utility of liquid DEP and droplet DEP in providing rapid and automated sample handling and manipulation capabilities on a compact chip-based platform

Perceived Sacrifice and Few Alternatives Commitments: The Motivational Underpinnings of Continuance Commitment's Subdimensions

Science.gov (United States)

Vandenberghe, Christian; Panaccio, Alexandra

2012-01-01

Using work on self-concepts and Conservation of Resources theory, the present research examined the motivational underpinnings of continuance commitment's subcomponents of perceived sacrifice and few alternatives. Study 1 (N=208) found job scope to be positively related to perceived sacrifice commitment, and negatively related to few alternatives…

Marketing service relationships: the role of commitment

NARCIS (Netherlands)

Wetzels, M.G.M.; Ruyter, de J.C.; Birgelen, van M.

1998-01-01

As with all relationships, it is commonly agreed on that partners in business must have a high degree of commitment towards their relationship. If commitment is lacking, the relationship will soon come to an end. Affective commitment, that is commitment based on attraction between partners, is to be

Implementation of Strategies to Leverage Public and Private Resources for National Security Workforce Development

Energy Technology Data Exchange (ETDEWEB)

None

2009-04-01

This report documents implementation strategies to leverage public and private resources for the development of an adequate national security workforce as part of the National Security Preparedness Project (NSPP), being performed under a U.S. Department of Energy (DOE)/National Nuclear Security Administration (NNSA) grant. There are numerous efforts across the United States to develop a properly skilled and trained national security workforce. Some of these efforts are the result of the leveraging of public and private dollars. As budget dollars decrease and the demand for a properly skilled and trained national security workforce increases, it will become even more important to leverage every education and training dollar. This report details some of the efforts that have been implemented to leverage public and private resources, as well as implementation strategies to further leverage public and private resources.

24 CFR 200.47 - Firm commitments.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Firm commitments. 200.47 Section 200.47 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Eligibility Requirements for Existing Projects Commitment Applications § 200.47 Firm commitments. A valid firm...

Commitment among Arab Adolescents in Israel.

Science.gov (United States)

Ben-Ari, Adital Tirosh; Azaiza, Faisal

1998-01-01

Examines 662 Arab adolescents' commitments to their own self-development, family, Arab people, and village along with the order in which these commitments are structured. Reveals that the two prevalent patterns of adolescent commitment, individualistic and collectivistic, demonstrate the adolescents' struggle with these value systems and the…

Topics in Finance Part III--Leverage

Science.gov (United States)

Laux, Judy

2010-01-01

This article investigates operating and financial leverage from the perspective of the financial manager, accenting the relationships to stockholder wealth maximization (SWM), risk and return, and potential agency problems. It also covers some of the pertinent literature related specifically to the implications of operating and financial risk and…

A leverage theory of reputation building with co-branding: Complementarity in reputation building

OpenAIRE

Choi, Jay Pil; Jeon, Doh-Shin

2007-01-01

We present a leverage theory of reputation building with co-branding. We show that under certain conditions, co-branding that links unknown firms in a new sector with established firms in a mature sector allows the unknown firms to signal a high product quality and establish their own reputation. We compare this situation with a benchmark in which both sectors are new and firms signal their quality only with prices. We investigate how this comparison is affected by the nature of the technolog...

28 CFR 522.11 - Civil contempt commitments.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Civil contempt commitments. 522.11..., CLASSIFICATION, AND TRANSFER ADMISSION TO INSTITUTION Civil Contempt of Court Commitments § 522.11 Civil contempt commitments. Inmates can come into Bureau custody for civil contempt commitments in two ways: (a) The U.S...

Stress, health and well-being: the mediating role of employee and organizational commitment.

Science.gov (United States)

Jain, Ajay K; Giga, Sabir I; Cooper, Cary L

2013-10-11

This study investigates the mediating impact of organizational commitment on the relationship between organizational stressors and employee health and well-being. Data were collected from 401 operator level employees working in business process outsourcing organizations (BPOs) based in New Delhi, India. In this research several dimensions from ASSET, which is an organizational stress screening tool, were used to measure employee perceptions of stressors, their commitment to the organization, their perception of the organization's commitment to them, and their health and well-being. Data were analyzed using structural equation modeling on AMOS software. Results of the mediation analysis highlight both employee commitment to their organization and their perceptions of the organization's commitment to them mediate the impact of stressors on physical health and psychological well-being. All indices of the model fit were found to be above standard norms. Implications are discussed with the view to improving standards of health and well-being within the call center industry, which is a sector that has reported higher turnover rates and poor working conditions among its employees internationally.

Stress, Health and Well-Being: The Mediating Role of Employee and Organizational Commitment

Directory of Open Access Journals (Sweden)

Sabir I. Giga

2013-10-01

Full Text Available This study investigates the mediating impact of organizational commitment on the relationship between organizational stressors and employee health and well-being. Data were collected from 401 operator level employees working in business process outsourcing organizations (BPOs based in New Delhi, India. In this research several dimensions from ASSET, which is an organizational stress screening tool, were used to measure employee perceptions of stressors, their commitment to the organization, their perception of the organization’s commitment to them, and their health and well-being. Data were analyzed using structural equation modeling on AMOS software. Results of the mediation analysis highlight both employee commitment to their organization and their perceptions of the organization’s commitment to them mediate the impact of stressors on physical health and psychological well-being. All indices of the model fit were found to be above standard norms. Implications are discussed with the view to improving standards of health and well-being within the call center industry, which is a sector that has reported higher turnover rates and poor working conditions among its employees internationally.

Leveraging the wisdom of the crowd in software testing

CERN Document Server

Sharma, Mukesh

2015-01-01

Its scale, flexibility, cost effectiveness, and fast turnaround are just a few reasons why crowdsourced testing has received so much attention lately. While there are a few online resources that explain what crowdsourced testing is all about, there's been a need for a book that covers best practices, case studies, and the future of this technique.Filling this need, Leveraging the Wisdom of the Crowd in Software Testing shows you how to leverage the wisdom of the crowd in your software testing process. Its comprehensive coverage includes the history of crowdsourcing and crowdsourced testing, im

The Effect of Leverage and Financial Distress on Earnings Management with Good Corporate Governance as the Moderating Variable

Directory of Open Access Journals (Sweden)

Anugerah Iman

2017-12-01

Full Text Available t Every investor wants his company’s financial statement to be in accordance with the condition of the company. In practice, it often occurs that a company does profit management to attract investors’ interest. The factors which can increase the practice of profit management are leverage and financial distress. The objective of the research was to find out and to analyze the influence of leverage and financial distress on profit management with good corporate governance as moderating variable in banking companies in Indonesia. The research used descriptive explanatory method. The data were gathered by conducting documentary study. The population was 42 banking companies listed in BEI (Indonesia Stock Exchange and the population target was 30 companies. The gathered data were analyzed by using path analysis with E-views 7.0 Software program. The result of the first model showed that leverage and financial distress simultaneously had positive and significant influence on profit management in banking companies in Indonesia at the coefficient determination (R2 of 0.1243 or 12.43%. Partially, leverage had positive and significant influence on profit management, and financial distress had negative but significant influence on profit management in banking companies in Indonesia. The result of the second model showed that institutional ownership as moderating variable could not weaken and strengthen the influence of financial distress on profit management and was considered as potential moderation. The result of the third model showed that managerial ownership as moderating variable could weaken the influence of leverage on profit management and was stated as quasi moderation. It can also weaken the influence of financial distress on profit management and was stated as quasi moderation. The result of the fourth model showed that independent commissioners as moderating variable could not weaken or strengthen the influence of leverage on profit

24 CFR 203.7 - Commitment process.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Commitment process. 203.7 Section 203.7 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Insurance, and Commitments § 203.7 Commitment process. For single family mortgage programs that are not...

From Stove-pipe to Network Centric Leveraging Technology to Present a Unified View

National Research Council Canada - National Science Library

Abuhantash, Medhat A; Shoultz, Matthew V

2004-01-01

.... The paper will also demonstrate how the application of current technology can be leveraged to present a unified view of data from disparate data sources, and how our organization is leveraging...

The Role of Target Leverage in Security Issues and Repurchases

OpenAIRE

Armen Hovakimian

2004-01-01

The paper examines whether security issues and repurchases adjust the capital structure toward the target. The time-series patterns of debt ratios imply that only debt reductions are initiated to offset the accumulated deviation from target leverage. The importance of target leverage in earlier debt-equity choice studies is driven by the subsample of equity issues accompanied by debt reductions. Unlike debt issues and reductions, equity issues and repurchases have no significant lasting effec...

Factors Affecting Organizational Commitment in Navy Corpsmen.

Science.gov (United States)

Booth-Kewley, Stephanie; Dell'Acqua, Renée G; Thomsen, Cynthia J

2017-07-01

Organizational commitment is a psychological state that has a strong impact on the likelihood that employees will remain with an organization. Among military personnel, organizational commitment is predictive of a number of important outcomes, including reenlistment intentions, job performance, morale, and perceived readiness. Because of the unique challenges and experiences associated with military service, it may be that organizational commitment is even more critical in the military than in civilian populations. Despite the essential role that they play in protecting the health of other service members, little is known about the factors that influence Navy Corpsmen's organizational commitment. This study investigated demographic and psychosocial factors that may be associated with organizational commitment among Corpsmen. Surveys of organizational commitment and possible demographic and psychosocial correlates of organizational commitment were completed by 1,597 male, active duty Navy Corpsmen attending Field Medical Training Battalion-West, Camp Pendleton, California. Bivariate correlations and hierarchical multiple regression analyses were used to determine significant predictors of organizational commitment. Of the 12 demographic and psychosocial factors examined, 6 factors emerged as significant predictors of organizational commitment in the final model: preservice motivation to be a Corpsman, positive perceptions of Corpsman training, confidence regarding promotions, occupational self-efficacy, social support for a Corpsman career, and lower depression. Importantly, a number of the factors that emerged as significant correlates of organizational commitment in this study are potentially modifiable. These factors include confidence regarding promotions, positive perceptions of Corpsman training, and occupational self-efficacy. It is recommended that military leaders and policy-makers take concrete steps to address these factors, thereby strengthening

Equity Mispricing and Leverage Adjustment Costs

NARCIS (Netherlands)

Warr, R.S.; Elliott, W.B.; Koeter-Kant, J.; Oztekin, O.

2012-01-01

We find that equity mispricing impacts the speed at which firms adjust to their target leverage (TL) and does so in predictable ways depending on whether the firm is over- or underlevered. For example, firms that are above their TL and should therefore issue equity (or retire debt) adjust more

7 CFR 4290.390 - Licensing as a RBIC.

Science.gov (United States)

2010-01-01

... financial information concerning the RBIC in order to qualify for a Leverage commitment; and (4) Enter into... a participant or potential participant in the RBIC program. (d) Effect of a RBIC license. The... following: (1) Approval to operate as a RBIC under the Act; (2) A commitment of Leverage; and (3) An...

Family Commitment and Work Characteristics among Pharmacists.

Science.gov (United States)

Gubbins, Paul O; Ragland, Denise; Castleberry, Ashley N; Payakachat, Nalin

2015-12-17

Factors associated with family commitment among pharmacists in the south central U.S. are explored. In 2010, a cross-sectional mailed self-administered 70 item survey of 363 active licensed pharmacists was conducted. This analysis includes only 269 (74%) participants who reported being married. Outcome measures were family commitment (need for family commitment, spouse's family commitment), work-related characteristics (work challenge, stress, workload, flexibility of work schedule), and job and career satisfaction. Married participants' mean age was 48 (SD = 18) years; the male to female ratio was 1:1; 73% worked in retail settings and 199 (74%) completed the family commitment questions. Females reported a higher need for family commitment than males ( p = 0.02) but there was no significant difference in satisfaction with the commitment. Work challenge and work load were significantly associated with higher need for family commitment ( p work status, and practice setting. Higher work challenge was associated with higher career satisfaction. Higher job related stress was associated with lower job satisfaction. High work challenge and work load may negatively impact family function since married pharmacists would need higher family commitment from their counterparts. The impact of work-family interactions on pharmacy career satisfaction should be further investigated.

Functional Flexibility in Women's Commitment-Skepticism Bias

Directory of Open Access Journals (Sweden)

Christina M. Brown

2015-04-01

Full Text Available If a woman overestimates her romantic partner's commitment, the cost to her fitness—reproduction without an investing partner—can be considerable. Error Management Theory predicts that women have an evolved bias to be skeptical of men's commitment in a relationship, which reduces the likelihood of making a costly false positive error. However, because error probabilities are inversely related, this commitment-skepticism bias simultaneously increases the likelihood of missed opportunities, or false negatives. False positives when gauging a partner's commitment are the more costly error for women, but missing an opportunity to secure a genuinely high-quality mate can also be quite costly. We predicted and found that women's mating cognitions are functionally flexible, such that women do not exhibit the commitment-skepticism bias when faced with behavioral evidence that a male partner is willing to commit (Study 1. This suggests that relationship-enhancing behaviors are one contextual cue that may lessen the bias. However, not all relationship-enhancing behaviors are equally diagnostic of a person's true commitment intent. When comparing men and women's commitment thresholds, we found that women require more behavioral evidence than men do to feel certain of their partner's commitment to them (Study 2.

Family Commitment and Work Characteristics among Pharmacists

Directory of Open Access Journals (Sweden)

Paul O. Gubbins

2015-12-01

Full Text Available Factors associated with family commitment among pharmacists in the south central U.S. are explored. In 2010, a cross-sectional mailed self-administered 70 item survey of 363 active licensed pharmacists was conducted. This analysis includes only 269 (74% participants who reported being married. Outcome measures were family commitment (need for family commitment, spouse’s family commitment, work-related characteristics (work challenge, stress, workload, flexibility of work schedule, and job and career satisfaction. Married participants’ mean age was 48 (SD = 18 years; the male to female ratio was 1:1; 73% worked in retail settings and 199 (74% completed the family commitment questions. Females reported a higher need for family commitment than males (p = 0.02 but there was no significant difference in satisfaction with the commitment. Work challenge and work load were significantly associated with higher need for family commitment (p < 0.01, when controlled for age, gender, number of dependents, work status, and practice setting. Higher work challenge was associated with higher career satisfaction. Higher job related stress was associated with lower job satisfaction. High work challenge and work load may negatively impact family function since married pharmacists would need higher family commitment from their counterparts. The impact of work-family interactions on pharmacy career satisfaction should be further investigated.

Leveraging Facebook to Brand Radiology.

Science.gov (United States)

Tso, Hilda H; Parikh, Jay R

2018-03-30

In the current health care climate, radiologists should consider developing their brand. Facebook is the market leader for social media networking in the United States. The authors describe how radiologists can leverage Facebook to develop and market organizational, group, and individual brands. The authors then address concerns related to the use of social media by radiologists. Copyright © 2018 American College of Radiology. Published by Elsevier Inc. All rights reserved.

Leverage effect in energy futures

Czech Academy of Sciences Publication Activity Database

Krištoufek, Ladislav

2014-01-01

Roč. 45, č. 1 (2014), s. 1-9 ISSN 0140-9883 R&D Projects: GA ČR(CZ) GP14-11402P Grant - others:GA ČR(CZ) GAP402/11/0948 Program:GA Institutional support: RVO:67985556 Keywords : energy commodities * leverage effect * volatility * long-term memory Subject RIV: AH - Economics Impact factor: 2.708, year: 2014 http://library.utia.cas.cz/separaty/2014/E/kristoufek-0433531.pdf

A survey on critical factors influencing organizational commitment

Directory of Open Access Journals (Sweden)

Hamidreza Kheirkhah

2014-04-01

Full Text Available Organizational commitment is an important issue and organization attitude has become an area of study among many researchers in the fields of organizational behavior. In fact, there are many studies on human resource management where the effects of organizational commitment on other issues have been investigated and the purpose of this research is to find critical factors influencing on organizational commitment. Based on an exploration of the literature review and interviews, the proposed study of this paper extracts 24 variables and using factor analysis, we select the most important factors, which are grouped in four categories. The implementation of our factor analysis has revealed Affective commitment, Continuous commitment, Moral commitment and Enduring commitment are the most important factors influencing organizational commitment.

Validating Teacher Commitment Scale Using a Malaysian Sample

Directory of Open Access Journals (Sweden)

Lei Mee Thien

2014-05-01

Full Text Available This study attempts to validate an integrative Teacher Commitment scale using rigorous scale validation procedures. An adapted questionnaire with 17 items was administered to 600 primary school teachers in Penang, Malaysia. Data were analyzed using exploratory factor analysis (EFA and confirmatory factor analysis (CFA with SPSS 19.0 and AMOS 19.0, respectively. The results support Teacher Commitment as a multidimensional construct with its four underlying dimensions: Commitment to Student, Commitment to Teaching, Commitment to School, and Commitment to Profession. A validated Teacher Commitment scale with 13 items measured can be proposed to be used as an evaluative tool to assess the level to which teachers are committed to their students’ learning, teaching, school, and profession. The Teacher Commitment scale would also facilitate the identifications of factors that influence teachers’ quality of work life and school effectiveness. The practical implications, school cultural influence, and methodological limitations are discussed.

Leveraging the Development of Inclusive and Sustainable ...

International Development Research Centre (IDRC) Digital Library (Canada)

Nevertheless, the most vulnerable actors in the value chain still lack the capacity to ... They will identify and prioritize leverage points for ICT interventions that are ... IDRC is pleased to announce a new funding opportunity aimed at fostering ...

The relationship between servant leadership, affective team commitment and team effectiveness

Directory of Open Access Journals (Sweden)

Bright Mahembe

2013-04-01

Full Text Available Orientation: Value-based leadership practices play a critical role in teamwork in high-performance organisations.Research purpose: The aim of the study was to empirically validate a theoretical model explicating the structural relationships between servant leadership, affective team commitment and team effectiveness.Motivation for the study: The increased eliance on teams for production calls for an analysis of the role of follower-focused leadership practices in enhancing eam effectiveness.Research design, approach and method: A non-probabilityand multicultural sample consisting of 202 primary and secondary school teachers was drawn from 32 chools in the Western Cape Province of South Africa.Main findings: High levels of reliability were found and uni-dimensionality of the subscales was demonstrated through exploratory factor analyses. Good fit with the data was found for the measurement models through confirmatory factor analyses. Structural equation modelling showed a reasonable fit for the structural model. Positive relationships were found amongst servant leadership, team effectiveness and affective team commitment. Standard multiple regression analysis showed that affective team commitment moderated the relationship between servant leadership and team effectiveness.Practical/managerial implications: The findings emphasise the central role played by servant leadership and affective team commitment in team performance. Servant leadership fosters team effectiveness if employees feel committed to their work team.Contribution/value-add: The servant leadership style alone may not be a sufficient condition for team effectiveness; other variables, such as affective team commitment, also play a role. The study suggested specific variables that may also combine with leadership to positively influence team effectiveness.

Trajectory Design for a Cislunar Cubesat Leveraging Dynamical Systems Techniques: The Lunar Icecube Mission

Science.gov (United States)

Bosanac, Natasha; Cox, Andrew; Howell, Kathleen C.; Folta, David

2017-01-01

Lunar IceCube is a 6U CubeSat that is designed to detect and observe lunar volatiles from a highly inclined orbit. This spacecraft, equipped with a low-thrust engine, will be deployed from the upcoming Exploration Mission-1 vehicle in late 2018. However, significant uncertainty in the deployment conditions for secondary payloads impacts both the availability and geometry of transfers that deliver the spacecraft to the lunar vicinity. A framework that leverages dynamical systems techniques is applied to a recently updated set of deployment conditions and spacecraft parameter values for the Lunar IceCube mission, demonstrating the capability for rapid trajectory design.

Makification: Towards a Framework for Leveraging the Maker Movement in Formal Education

Science.gov (United States)

Cohen, Jonathan; Jones, W. Monty; Smith, Shaunna; Calandra, Brendan

2017-01-01

Maker culture is part of a burgeoning movement in which individuals leverage modern digital technologies to produce and share physical artifacts with a broader community. Certain components of the maker movement, if properly leveraged, hold promise for transforming formal education in a variety of contexts. The authors here work towards a…

From controlled to committed.

Science.gov (United States)

Hess, J C

1996-02-01

Most of us agree that people are our most important resource. Yet we spend a minimal amount of time learning more about human behavior, communication, and how our attitudes and behavior impact employee performance. Instead we rely on traditional methods of negative reinforcement in an attempt to control our areas of responsibility. While these methods can render some short-term success, managers and organizations that succeed during these times of change and fierce competition will be those that take the time to understand and capture the power of a committed workforce. The committed workforce is energized, not simply compliant, as a result of having basic human needs for achievement satisfied, belonging to a group, and receiving recognition for its contributions. Committed workers typically describe the manager as one who has the ability to give them a great degree of control over their area of influence. We all know that we don't change our leadership style like we change clothes. Old habits die hard. it takes a personal commitment and lots of practice to rid outselves of habits and behavior that no longer serve our departments and facilities. This commitment, however, is crucial to survival. As managers, we must cope with increasing ambiguity and uncertainty in the workplace. To survive these challenges, we must improve our interpersonal skills and ability to successfully bring out the best in others. I believe that success will continue for managers who not only increase their knowledge and technical ability, but who also inspire their workers to move forward with a collective sense of enthusiasm and purpose.

Romantic Relationship Commitment and Its Linkages with Commitment to Parents and Friends during Adolescence

Science.gov (United States)

De Goede, Irene H. A.; Branje, Susan; van Duin, Jet; VanderValk, Inge E.; Meeus, Wim

2012-01-01

This five-wave longitudinal study examines linkages between adolescents' perceptions of romantic relationship commitment and the development of adolescents' perceptions of commitment to parents and friends. A total of 218 early-to-middle adolescents (39.0 percent boys) and 185 middle-to-late adolescents (30.8 percent boys) participated.…

A Model Suggestion to Predict Leverage Ratio for Construction Projects

OpenAIRE

Özlem Tüz; Şafak Ebesek

2013-01-01

Due to the nature, construction is an industry with high uncertainty and risk. Construction industry carries high leverage ratios. Firms with low equities work in big projects through progress payment system, but in this case, even a small negative in the planned cash flows constitute a major risk for the company.The use of leverage, with a small investment to achieve profit targets large-scale, high-profit, but also brings a high risk with it. Investors may lose all or the portion of th...

Enterprise Cloud Adoption: Leveraging on the Business and ...

African Journals Online (AJOL)

Enterprise Cloud Adoption: Leveraging on the Business and Security Benefits. ... on security, privacy and forensic issues associated with this new computing platform for ... Keywords: Cloud Computing, Cloud Security, Cloud Forensic, Security ...

The Complexity of Leveraging University Program Change

Science.gov (United States)

Crow, Gary M.; Arnold, Noelle Witherspoon; Reed, Cynthia J.; Shoho, Alan R.

2012-01-01

This article identifies four elements of complexity that influence how university educational leadership programs can leverage program change: faculty reward systems, faculty governance, institutional resources, and state-level influence on leadership preparation. Following the discussion of the elements of complexity, the article provides a…

The relationship between servant leadership, affective team commitment and team effectiveness

Directory of Open Access Journals (Sweden)

Bright Mahembe

2013-04-01

Full Text Available Orientation: Value-based leadership practices play a critical role in teamwork in high-performance organisations. Research purpose: The aim of the study was to empirically validate a theoretical model explicating the structural relationships between servant leadership, affective team commitment and team effectiveness. Motivation for the study: The increased eliance on teams for production calls for an analysis of the role of follower-focused leadership practices in enhancing eam effectiveness. Research design, approach and method: A non-probabilityand multicultural sample consisting of 202 primary and secondary school teachers was drawn from 32 chools in the Western Cape Province of South Africa. Main findings: High levels of reliability were found and uni-dimensionality of the subscales was demonstrated through exploratory factor analyses. Good fit with the data was found for the measurement models through confirmatory factor analyses. Structural equation modelling showed a reasonable fit for the structural model. Positive relationships were found amongst servant leadership, team effectiveness and affective team commitment. Standard multiple regression analysis showed that affective team commitment moderated the relationship between servant leadership and team effectiveness. Practical/managerial implications: The findings emphasise the central role played by servant leadership and affective team commitment in team performance. Servant leadership fosters team effectiveness if employees feel committed to their work team. Contribution/value-add: The servant leadership style alone may not be a sufficient condition for team effectiveness; other variables, such as affective team commitment, also play a role. The study suggested specific variables that may also combine with leadership to positively influence team effectiveness.

An Information-Theoretic Perspective on the Quantum Bit Commitment Impossibility Theorem

Directory of Open Access Journals (Sweden)

Marius Nagy

2018-03-01

Full Text Available This paper proposes a different approach to pinpoint the causes for which an unconditionally secure quantum bit commitment protocol cannot be realized, beyond the technical details on which the proof of Mayers’ no-go theorem is constructed. We have adopted the tools of quantum entropy analysis to investigate the conditions under which the security properties of quantum bit commitment can be circumvented. Our study has revealed that cheating the binding property requires the quantum system acting as the safe to harbor the same amount of uncertainty with respect to both observers (Alice and Bob as well as the use of entanglement. Our analysis also suggests that the ability to cheat one of the two fundamental properties of bit commitment by any of the two participants depends on how much information is leaked from one side of the system to the other and how much remains hidden from the other participant.

LABA AKUNTANSI, LEVERAGE, DAN UKURAN PERUSAHAAN TERHADAP HARGA SAHAM DI BURSA EFEK INDONESIA

Directory of Open Access Journals (Sweden)

Pujo Gunarso

2017-03-01

Full Text Available Research data observed in 2008-2010 coincided with the global financial crisis that caused the stock price todecline and could trigger the companies listed in Indonesia Stock Exchange to perform income smoothingpractices, with the condition of the researcher wanted to examine the effect of variable earnings, leverage andfirm size on stock prices. The purpose of this study was to analyze the effect of accounting earnings, leverageand firm size on stock prices of public companies listed in the Indonesia Stock Exchange. The method of dataanalysis used was multiple linear regression analysis. The results showed that some of the first findings ofaccounting earnings and firm size significantly affected stock prices. Both leverages did not significantlyaffect the stock price. The empirical results showed that the higher the accounting profit and the size of thecompany were, the higher the price of shares outstanding was, and conversely the smaller the size of thecompany’s stock price was, the less the price of shares outstanding was. The results of this study supported thetheory and the researches done by Ball & Brown (1968, Susan (2008, Sasongko & Wulandari (2006, Daniati& Suhairi (2006.

Escalation of Commitment in the Surgical ICU.

Science.gov (United States)

Braxton, Carla C; Robinson, Celia N; Awad, Samir S

2017-04-01

Escalation of commitment is a business term that describes the continued investment of resources into a project even after there is objective evidence of the project's impending failure. Escalation of commitment may be a contributor to high healthcare costs associated with critically ill patients as it has been shown that, despite almost certain futility, most ICU costs are incurred in the last week of life. Our objective was to determine if escalation of commitment occurs in healthcare settings, specifically in the surgical ICU. We hypothesize that factors previously identified in business and organizational psychology literature including self-justification, accountability, sunk costs, and cognitive dissonance result in escalation of commitment behavior in the surgical ICU setting resulting in increased utilization of resources and cost. A descriptive case study that illustrates common ICU narratives in which escalation of commitment can occur. In addition, we describe factors that are thought to contribute to escalation of commitment behaviors. Escalation of commitment behavior was observed with self-justification, accountability, and cognitive dissonance accounting for the majority of the behavior. Unlike in business decisions, sunk costs was not as evident. In addition, modulating factors such as personality, individual experience, culture, and gender were identified as contributors to escalation of commitment. Escalation of commitment occurs in the surgical ICU, resulting in significant expenditure of resources despite a predicted and often known poor outcome. Recognition of this phenomenon may lead to actions aimed at more rational decision making and may contribute to lowering healthcare costs. Investigation of objective measures that can help aid decision making in the surgical ICU is warranted.

Linking Motivation and Commitment through Learning Activities in the Volunteer Sector.

Science.gov (United States)

Serafino, Allan

2001-01-01

Volunteer motivation and commitment are linked through learning about the organization, the job, and oneself. Volunteer managers should (1) identity volunteer motivations and establish conditions to support them; (2) identify learning activities appropriate for motivations and learning styles; (3) ensure congruence between volunteer learning and…

7 CFR 4290.1610 - Effect of prepayment or early redemption of Leverage on a Trust Certificate.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Effect of prepayment or early redemption of Leverage... AGRICULTURE RURAL BUSINESS INVESTMENT COMPANY (âRBICâ) PROGRAM Financial Assistance for RBICs (Leverage) Funding Leverage by Use of Guaranteed Trust Certificates (âtcsâ) § 4290.1610 Effect of prepayment or early...

Organizational and Client Commitment among Contracted Employees

Science.gov (United States)

Coyle-Shapiro, Jacqueline A-M.; Morrow, Paula C.

2006-01-01

This study examines affective commitment to employing and client organizations among long-term contracted employees, a new and growing employment classification. Drawing on organizational commitment and social exchange literatures, we propose two categories of antecedents of employee commitment to client organizations. We tested our hypotheses…

Commitment tracking in the licensing renewal process: A perspective

International Nuclear Information System (INIS)

Gurican, Gregory M.; Breslauer, Stephen K.

1991-01-01

The NRC's proposed 10 CFR 54 defines 'Current licensing basis' as inclusive of all licensee commitments. During the last five years, the regulatory commitment tracking group (RCTG) has been developing guidance for member utilities to track such commitments. The RCTG guidance for commitment tracking assists utilities in developing a system to store and maintain commitments related to the CLB. But a majority believe it unlikely that any one commitment tracking system will capture all commitments contained in the proposed definition of a 'Current Licencing Basis'. For future renewal applications the NRC proposes that utilities must identify and compile all licensing basis commitments. In addition, utilities 'shall maintain...(them) in an auditable and retrievable form'. Some utilities are already compiling and tracking licensing basis commitments; others are not. (author)

Leveraging mobile computing and communication technologies in education

DEFF Research Database (Denmark)

Annan, Nana Kofi

education and technology have evolved in tandem over the past years, this dissertation recognises the lapse that there is, in not being able to effectively leverage technology to improve education delivery by most educators. The study appreciates the enormousness of mobile computing and communication...... technologies in contributing to the development of tertiary education delivery, and has taken keen interest to investigate how the capacities of these technologies can be leveraged and incorporated effectively into the pedagogic framework of tertiary education. The purpose is to research into how...... of the results conducted after rigorous theoretical and empirical research unveiled the following: Mobile technologies can be incorporated into tertiary education if it has a strong theoretical underpinning, which links technology and pedagogy; the technology would not work if the user’s concerns in relation...

13 CFR 107.1610 - Effect of prepayment or early redemption of Leverage on a Trust Certificate.

Science.gov (United States)

2010-01-01

... (Leverage) Funding Leverage by Use of Sba-Guaranteed Trust Certificates (âtcsâ) § 107.1610 Effect of... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Effect of prepayment or early redemption of Leverage on a Trust Certificate. 107.1610 Section 107.1610 Business Credit and Assistance SMALL...

13 CFR 108.1610 - Effect of prepayment or early redemption of Leverage on a Trust Certificate.

Science.gov (United States)

2010-01-01

... Companies (Leverage) Funding Leverage by Use of Sba Guaranteed Trust Certificates (âtcsâ) § 108.1610 Effect... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Effect of prepayment or early redemption of Leverage on a Trust Certificate. 108.1610 Section 108.1610 Business Credit and Assistance SMALL...

Career commitment and job performance of Jordanian nurses.

Science.gov (United States)

Mrayyan, Majd T; Al-Faouri, Ibrahim

2008-01-01

Career commitment and job performance are complex phenomena that have received little attention in nursing research. A survey was used to assess nurses' career commitment and job performance, and the relationship between the two concepts. Predictors of nurses' career commitment and job performance were also studied. A convenience sample of 640 Jordanian registered nurses was recruited from 24 teaching, governmental, and private hospitals. Nurses "agreed" on the majority of statements about career commitment, and they reported performing "well" their jobs. Using total scores, nurses were equal in their career commitment but they were different in their job performance; the highest mean was scored for nurses in private hospitals. Using the individual items of subscales, nurses were willing to be involved, on their own time, in projects that would benefit patient care. The correlation of the total scores of nurses' career commitment and job performance revealed the presence of a significant and positive relationship (r = .457). Nurses' job performance, gender, and marital status were the best predictors of nurses' career commitment: they explained 21.8% of variance of nurses' career commitment. Nurses' career commitment, time commitment, marital status, and years of experience in nursing were the best predictors of nurses' job performance: they explained 25.6% of variance of nurses' job performance. The lowest reported means of nurses' job performance require managerial interventions.

Commitment and Switching Intentions: Customers and Brands

Directory of Open Access Journals (Sweden)

Juliana Werneck Rodrigues

2012-12-01

Full Text Available This study aims to evaluate the relationship between a customer’s brand switching intentions and his commitment to a brand. Based on a literature review, constructs related to customer brand commitment were identified (affective and continuance commitment, trust, satisfaction, switching costs and alternative attractiveness and their roles in the formation of brand switching intentions hypothesized. Through a cross-sectional survey, a sample of 201 smartphone users was collected to test the proposed relationships. Data analysis was carried out via structural equations modeling, with direct effects of trust, satisfaction, switching costs and alternative attractiveness upon the different kinds of commitment being verified. Furthermore, both types of brand commitment (affective and continuance were found to negatively impact a customer’s intention to switch brands. Regarding enterprise customer strategies, the research findings suggest that, if firms are able to track customer brand commitment, they could use such knowledge to develop better relationship strategies, minimizing customer defection and further developing customer value to the company.

Commitment Elements Reframed (Antecedents & Consequences) for Organizational Effectiveness

Science.gov (United States)

Fornes, Sandra L.; Rocco, Tonette S.

2004-01-01

The purpose of this paper is to identify theories of commitment in the workplace to develop a framework that helps the field create higher levels of commitment, productivity, and satisfaction. The paper is organized into five main sections: the method, commitment in the workplace, mapping workplace commitment, and the implications for HRD and…

Organizational Climate and Teacher Commitment

Science.gov (United States)

Douglas, Stephen Michael

2010-01-01

This study examined the relationship of school climate and teacher commitment in elementary schools in Alabama. A total of 67 elementary schools were surveyed and 1353 teachers voluntarily participated in the study. The instruments used in this study were the Organizational Climate Index (OCI) and the Organizational Commitment Questionnaire (OCQ).…

Unconditionally secure commitment in position-based quantum cryptography.

Science.gov (United States)

Nadeem, Muhammad

2014-10-27

A new commitment scheme based on position-verification and non-local quantum correlations is presented here for the first time in literature. The only credential for unconditional security is the position of committer and non-local correlations generated; neither receiver has any pre-shared data with the committer nor does receiver require trusted and authenticated quantum/classical channels between him and the committer. In the proposed scheme, receiver trusts the commitment only if the scheme itself verifies position of the committer and validates her commitment through non-local quantum correlations in a single round. The position-based commitment scheme bounds committer to reveal valid commitment within allocated time and guarantees that the receiver will not be able to get information about commitment unless committer reveals. The scheme works for the commitment of both bits and qubits and is equally secure against committer/receiver as well as against any third party who may have interests in destroying the commitment. Our proposed scheme is unconditionally secure in general and evades Mayers and Lo-Chau attacks in particular.

Sociosexual orientation, commitment, and infidelity: a mediation analysis.

Science.gov (United States)

Mattingly, Brent A; Clark, Eddie M; Weidler, Daniel J; Bullock, Melinda; Hackathorn, Jana; Blankmeyer, Katheryn

2011-01-01

Individuals with an unrestricted sociosexual orientation (SO) are less committed to their romantic relationships and more likely to engage in infidelity. Furthermore, commitment is negatively associated with tendencies to cheat. However, no previous research has examined the possible mediating role of commitment in the relationship between SO and infidelity. The current study examined whether commitment mediated the relationship between SO and willingness to engage in three types of cheating behaviors (Ambiguous, Deceptive, and Explicit). Results suggested that commitment partially mediated the relationship between SO and infidelity, such that unrestricted individuals had lower commitment, which in turn led to a greater likelihood of cheating. Implications of this association and directions for future research are discussed.

The effects of organizational commitment and structural empowerment on patient safety culture.

Science.gov (United States)

Horwitz, Sujin K; Horwitz, Irwin B

2017-03-20

Purpose The purpose of this paper is to investigate the relationship between patient safety culture and two attitudinal constructs: affective organizational commitment and structural empowerment. In doing so, the main and interaction effects of the two constructs on the perception of patient safety culture were assessed using a cohort of physicians. Design/methodology/approach Affective commitment was measured with the Organizational Commitment Questionnaire, whereas structural empowerment was assessed with the Conditions of Work Effectiveness Questionnaire-II. The abbreviated versions of these surveys were administered to a cohort of 71 post-doctoral medical residents. For the data analysis, hierarchical regression analyses were performed for the main and interaction effects of affective commitment and structural empowerment on the perception of patient safety culture. Findings A total of 63 surveys were analyzed. The results revealed that both affective commitment and structural empowerment were positively related to patient safety culture. A potential interaction effect of the two attitudinal constructs on patient safety culture was tested but no such effect was detected. Research limitations/implications This study suggests that there are potential benefits of promoting affective commitment and structural empowerment for patient safety culture in health care organizations. By identifying the positive associations between the two constructs and patient safety culture, this study provides additional empirical support for Kanter's theoretical tenet that structural and organizational support together helps to shape the perceptions of patient safety culture. Originality/value Despite the wide recognition of employee empowerment and commitment in organizational research, there has still been a paucity of empirical studies specifically assessing their effects on patient safety culture in health care organizations. To the authors' knowledge, this study is the first

Leverage effect, economic policy uncertainty and realized volatility with regime switching

Science.gov (United States)

Duan, Yinying; Chen, Wang; Zeng, Qing; Liu, Zhicao

2018-03-01

In this study, we first investigate the impacts of leverage effect and economic policy uncertainty (EPU) on future volatility in the framework of regime switching. Out-of-sample results show that the HAR-RV including the leverage effect and economic policy uncertainty with regimes can achieve higher forecast accuracy than RV-type and GARCH-class models. Our robustness results further imply that these factors in the framework of regime switching can substantially improve the HAR-RV's forecast performance.

Outcomes of patients who commit suicide by burning.

Science.gov (United States)

Castana, O; Kourakos, P; Moutafidis, M; Stampolidis, N; Triantafyllou, V; Pallantzas, Ath; Filippa, E; Alexandropoulos, C

2013-03-31

Cases in which people use fire when attempting or committing suicide are not common but nevertheless constitute a cause of admission to burns units worldwide. Usually these people are suffering from stress and have been diagnosed as mentally ill. Schizophrenia, depression, and personality disorders are the most frequently diagnosed conditions. The psychological problems appear to have been overlooked by the family or not to have been presented to them. The aim of this study is to present the clinical features, characteristics, and outcomes of patients burned during a suicide attempt. The role of the psychiatrist is important, starting in the emergency room. The incidence of patients committing self-injury by burning appears to be higher in women burn patients. Deceased patients usually have a larger extent of burns and a higher incidence of other injuries and require more surgical procedures and longer hospitalization times. The problems for burn unit staff and qualified psychiatric care are discussed.

Outcomes of patients who commit suicide by burning

Science.gov (United States)

Castana, O.; Kourakos, P.; Moutafidis, M.; Stampolidis, N.; Triantafyllou, V.; Pallantzas, Ath.; Filippa, E.; Alexandropoulos, C.

2013-01-01

Summary Cases in which people use fire when attempting or committing suicide are not common but nevertheless constitute a cause of admission to burns units worldwide. Usually these people are suffering from stress and have been diagnosed as mentally ill. Schizophrenia, depression, and personality disorders are the most frequently diagnosed conditions. The psychological problems appear to have been overlooked by the family or not to have been presented to them. The aim of this study is to present the clinical features, characteristics, and outcomes of patients burned during a suicide attempt. The role of the psychiatrist is important, starting in the emergency room. The incidence of patients committing self-injury by burning appears to be higher in women burn patients. Deceased patients usually have a larger extent of burns and a higher incidence of other injuries and require more surgical procedures and longer hospitalization times. The problems for burn unit staff and qualified psychiatric care are discussed. PMID:23966897

78 FR 17766 - Interagency Guidance on Leveraged Lending

Science.gov (United States)

2013-03-22

... high-level principles related to safe-and-sound leveraged lending activities, including underwriting considerations, assessing and documenting enterprise value, risk management expectations for credits awaiting distribution, stress- testing expectations, pipeline portfolio management, and risk management expectations for...

Commit* to change? A call to end the publication of the phrase 'commit* suicide'.

Science.gov (United States)

Nielsen, Emma; Padmanathan, Prianka; Knipe, Duleeka

2016-12-06

Background. Countering stigma is a fundamental facet of suicide prevention efforts.  Integral to this is the promotion of accurate and sensitive language.  The phrase 'commit* suicide' has prompted marked opposition primarily due to the connotations of immorality and illegality.  Methods. The study investigated the frequency of the use of the wordstem 'commit', in relation to self-harm and suicidal behaviours, in the three leading suicide-specific academic journals between 2000 and 2015.  Results. One third (34%) of articles published since the year 2000 used the word 'commit*' when describing an act of self-harm or suicide. Over half of these articles (57%) used the phrase on more than one occasion, with 6% using it more than 10 times in the same manuscript. The percentage of papers utilising the word 'commit*' has fluctuated over time, but there is a promising downward trend in the use of this phrase from 33% in 2000 to 13% in 2015 ( p suicide. Whilst we call for collective responsibility amongst academics and clinicians, editors hold a unique position in ensuring that outdated, inaccurate and stigma-laden terms are expunged from the scientific literature.

Organizational culture and organizational commitment: Serbian case

Directory of Open Access Journals (Sweden)

Mitić Siniša

2016-01-01

Full Text Available The paper presents the results of the impact of certain dimensions of organizational culture (Future Orientation, Power Distance, Human Orientation and Performance Orientation on organizational commitment in companies in Serbia. Through a survey, responses were obtained from a total of N = 400 middle managers from 129 companies. The results show a statistically significant correlation between the observed dimensions of organizational culture and organizational commitment dimensions. Also, there is a statistically significant predictive effect of certain dimensions of organizational culture on the dimensions of organizational commitment. The biggest influences on the dimensions of organizational commitment have dimensions Future Orientation - FO and Performance Orientation - PO. On the other hand, under the most affected dimension of organizational culture is the dimension of organizational commitment Organizational identification - OCM1.

Formalizing the Relationship Between Commitment and Basic Cryptographic Primitives

Directory of Open Access Journals (Sweden)

S. Sree Vivek

2016-11-01

Full Text Available Signcryption is a cryptographic primitive which offers the functionality of both digital signature and encryption with lower combined computational cost. On the other hand, commitment scheme allows an entity to commit to a value, where the entity reveals the committed value later during a decommit phase. In this paper, we explore the connection between commitment schemes, public key encryption, digital signatures and signcryption. We establish formal relationship between commitment and the other primitives. Our main result is that we show signcryption can be used as a commitment scheme with appropriate security notions. We show that if the underlying signcryption scheme is IND-CCA2 secure, then the hiding property of the commitment scheme is satisfied. Similarly, we show that if the underlying signcryption scheme is unforgeable, then the relaxed biding property of the commitment scheme is satisfied. Moreover, we prove that if the underlying signcryption scheme is NM-CCA2, then the commitment scheme is non-malleable.

Leadership, Job Satisfaction and Organizational Commitment in Healthcare Sector: Proposing and Testing a Model

Science.gov (United States)

Mosadeghrad, Ali Mohammad; Ferdosi, Masoud

2013-01-01

Conflict of interest: none declared. Introduction Employees’ job satisfaction and commitment depends upon the leadership style of managers. This study clarifies further the relationships between leadership behaviors of managers and two employees’ work-related attitudes-job satisfaction and organizational at public hospitals in Iran. A better understanding of these issues and their relationships can pinpoint better strategies for recruiting, promotion, and training of future hospital managers and employees, particularly in Iran but perhaps in other societies as well. Methods This cross-sectional study was conducted using self-administered questionnaires distributed among 814 hospital employees and managers through a stratified random sampling. Results and discussion The dominant leadership style of hospital managers was participative style. Hospital employees were moderately satisfied with their jobs and committed to their organization. Salaries, benefits, promotion, contingent rewards, interpersonal relationships and working conditions were the best predictors of job satisfaction among hospitals employees. Leadership, job satisfaction and commitment were closely interrelated. The leadership behavior of managers explained 28% and 20% of the variations in job satisfaction and organizational commitment respectively. Conclusion This study clarifies the causal relations of job satisfaction and commitment, and highlights the crucial role of leadership in employees’ job satisfaction and commitment. Nevertheless, participative management is not always a good leadership style. Managers should select the best leadership style according to the organizational culture and employees’ organizational maturity. PMID:24082837

Leadership, job satisfaction and organizational commitment in healthcare sector: proposing and testing a model.

Science.gov (United States)

Mosadeghrad, Ali Mohammad; Ferdosi, Masoud

2013-01-01

none declared. Employees' job satisfaction and commitment depends upon the leadership style of managers. This study clarifies further the relationships between leadership behaviors of managers and two employees' work-related attitudes-job satisfaction and organizational at public hospitals in Iran. A better understanding of these issues and their relationships can pinpoint better strategies for recruiting, promotion, and training of future hospital managers and employees, particularly in Iran but perhaps in other societies as well. This cross-sectional study was conducted using self-administered questionnaires distributed among 814 hospital employees and managers through a stratified random sampling. The dominant leadership style of hospital managers was participative style. Hospital employees were moderately satisfied with their jobs and committed to their organization. Salaries, benefits, promotion, contingent rewards, interpersonal relationships and working conditions were the best predictors of job satisfaction among hospitals employees. Leadership, job satisfaction and commitment were closely interrelated. The leadership behavior of managers explained 28% and 20% of the variations in job satisfaction and organizational commitment respectively. This study clarifies the causal relations of job satisfaction and commitment, and highlights the crucial role of leadership in employees' job satisfaction and commitment. Nevertheless, participative management is not always a good leadership style. Managers should select the best leadership style according to the organizational culture and employees' organizational maturity.

Leveraging Research to Improve Massachusetts's Schools

Science.gov (United States)

Champagne, Erica; Therriault, Susan Bowles

2018-01-01

The Massachusetts Department of Elementary and Secondary Education (ESE) and the Massachusetts Board of Elementary and Secondary Education are deeply committed to ensuring that every student in the state has access to a high-quality education, and they have combined this commitment with an openness to innovation. After just one year of School…

Employee Trust in Supervisors and Affective Commitment: The Moderating Role of Authentic Leadership.

Science.gov (United States)

Xiong, Kehan; Lin, Weipeng; Li, Jenny C; Wang, Lei

2016-06-01

Although previous research has examined the main/direct effects of subordinates' trust in their supervisors on the levels of subordinates' affective commitment towards the organizations, little attention has been paid to explore the boundary conditions of this relationship. Two studies were conducted to examine the moderating effect of authentic leadership on the relationship between subordinates' trust in supervisor and their levels of affective commitment towards the organization. In line with the hypothesized model, both Study 1 (cross-sectional design, n = 138) and Study 2 (lagged design, n = 154) demonstrated that authentic leadership moderated the relationship between employees' trust in supervisor and their levels of affective commitment towards their organizations. Specifically, the positive relationship was stronger for employees under higher levels of authentic leadership. The implications for theory and practice are discussed. © The Author(s) 2016.

Identification of Strategies to Leverage Public and Private Resources for National Security Workforce Development

Energy Technology Data Exchange (ETDEWEB)

None

2009-02-01

This report documents the identification of strategies to leverage public and private resources for the development of an adequate national security workforce as part of the National Security Preparedness Project (NSPP).There are numerous efforts across the United States to develop a properly skilled and trained national security workforce. Some of these efforts are the result of the leveraging of public and private dollars. As budget dollars decrease and the demand for a properly skilled and trained national security workforce increases, it will become even more important to leverage every education and training dollar. The leveraging of dollars serves many purposes. These include increasing the amount of training that can be delivered and therefore increasing the number of people reached, increasing the number and quality of public/private partnerships, and increasing the number of businesses that are involved in the training of their future workforce.

Group covariant protocols for quantum string commitment

International Nuclear Information System (INIS)

Tsurumaru, Toyohiro

2006-01-01

We study the security of quantum string commitment (QSC) protocols with group covariant encoding scheme. First we consider a class of QSC protocol, which is general enough to incorporate all the QSC protocols given in the preceding literatures. Then among those protocols, we consider group covariant protocols and show that the exact upperbound on the binding condition can be calculated. Next using this result, we prove that for every irreducible representation of a finite group, there always exists a corresponding nontrivial QSC protocol which reaches a level of security impossible to achieve classically

Financial Leverage Behaviour and Firm Performance: Evidence from Publicly Quoted Companies in Nigeria

Directory of Open Access Journals (Sweden)

Godsday Okoro Edesiri

2014-08-01

Full Text Available This paper scrutinizes financial leverage behaviour and firm performance of publicly quoted companies in Nigeria. Data of Leverage, Profitability and Firm Size were sourced from the Nigerian Stock Exchange Fact-book and Annual Report and Accounts of 120 publicly quoted companies in Nigeria during the period 1990 through 2013. Findings suggest that profitability and firm size had a negative effect on financial leverage behaviour of publicly quoted companies in Nigeria. Thus, it was recommended that firms should carry out projects that would help enhance size and profitability in all aspect of the firm. Size in terms of assets would help increase the internal funding. This in turn will have a positive impact on the financial structure of firm as more of internally generated funds will be used instead of external borrowings. Firms should not assume that making of profit shows good application of leverage as this was not found to be true from the analysis. This implies that the result can be relied upon for policy direction.

Employed family physician satisfaction and commitment to their practice, work group, and health care organization.

Science.gov (United States)

Karsh, Ben-Tzion; Beasley, John W; Brown, Roger L

2010-04-01

Test a model of family physician job satisfaction and commitment. Data were collected from 1,482 family physicians in a Midwest state during 2000-2001. The sampling frame came from the membership listing of the state's family physician association, and the analyzed dataset included family physicians employed by large multispecialty group practices. A cross-sectional survey was used to collect data about physician working conditions, job satisfaction, commitment, and demographic variables. The response rate was 47 percent. Different variables predicted the different measures of satisfaction and commitment. Satisfaction with one's health care organization (HCO) was most strongly predicted by the degree to which physicians perceived that management valued and recognized them and by the extent to which physicians perceived the organization's goals to be compatible with their own. Satisfaction with one's workgroup was most strongly predicted by the social relationship with members of the workgroup; satisfaction with one's practice was most strongly predicted by relationships with patients. Commitment to one's workgroup was predicted by relationships with one's workgroup. Commitment to one's HCO was predicted by relationships with management of the HCO. Social relationships are stronger predictors of employed family physician satisfaction and commitment than staff support, job control, income, or time pressure.

Optimal unit commitment of the power system in Bulgaria during the transitional period to power wholesale market (cont..)

International Nuclear Information System (INIS)

Stoilov, D.

2001-01-01

The first part of the parer considers the general problem of optimal yearly unit commitment in the new economical conditions in Bulgaria. The second part deals with non-convex problem , taking into account some costs for starting and stopping of power systems. The transition from yearly commitment to weekly or daily dispatching is commented

Leveraged Leasing in the Federal Sector.

Science.gov (United States)

1983-12-01

entity obtains cash while the private investors can depreciate the property and obtain investment tax credits and other tax benefits. The costs are borne...lease from a common base point to familiarize the reader with the applicable portions of generally accepted accounting principles, GAAP , and how they...chapter identifies the differences between a basic lease and a leveraged lease in terms of structure and accounting requirements relative to GAAP

Influence of Teacher Empowerment on Teachers' Organizational Commitment, Professional Commitment and Organizational Citizenship Behavior in Schools

Science.gov (United States)

Bogler, Ronit; Somech, Anit

2004-01-01

The present study focuses on the relationship between teacher empowerment and teachers' organizational commitment, professional commitment (PC) and organizational citizenship behavior (OCB). It examines which subscales of teacher empowerment can best predict these outcomes. The data were collected through a questionnaire returned by a sample of…

Nurses organizational commitment: the discriminating power of gender.

Science.gov (United States)

Ferreira, Maria Manuela Frederico

2007-01-01

The study of the organizational commitment has risen interest within the organization's researchers, who have been trying to understand the intensity and stability of the individual's dedication to the organization. The interest that this construct has raised is based on the idea of the existence of an association of the organizational commitment with variables considered important to the increase of the organizational effectiveness and productivity. The aim of this article is to describe organizational commitment, in its affective, normative, and continuance dimensions, from nurse practitioners, and to analyze the differences of that commitment regarding gender. Data were collected by questionnaire. The sample is constituted by nurse practitioners who develop their professional activity in 6 Portuguese hospitals. Data were analyzed using means, standard deviation, and independent samples t test. The sample consists of 1201 nurses. The organizational commitment of the studied nurses is, on average, 2.87+/-0.69 (in 5-point scale). When we make an analysis regarding gender, we verify that the organizational commitment is higher in women, being the difference statistically significant (t = -2.07; P commitment in male and female nurses, and it is higher in all dimensions in female nurses; however, the difference is only significant to the organizational and continuance commitment.

Making the case: leveraging resources toward public health system improvement in Turning Point states.

Science.gov (United States)

Bekemeier, Betty; Riley, Catharine M; Padgett, Stephen M; Berkowitz, Bobbie

2007-01-01

Leveraging funds to sustain the efforts of a grant-funded initiative is often an explicit, or implicit, expectation in philanthropy. However, the magnitude of funds leveraged and the factors that facilitate success in leveraging are rarely researched. An example of one of these grant-funded initiatives is the National Turning Point Initiative. Twenty-one states received funding from The Robert Wood Johnson Foundation as part of this initiative to establish and implement strategic goals for achieving significant statewide public health system improvement through diverse, cross-sector partnerships. Leaders from 17 of these 21 states participated in a two-phased study regarding the leveraging of additional funds for their public health infrastructure improvement activities. This article reports on the second phase of the study. In this phase, key informant interviews were conducted to examine how leveraging of resources occurred as part of this large national initiative. Findings indicate that the combination of a comprehensive planning process and a broad-based partnership was crucial in securing resources to expand their efforts. The ability to strategically respond to unexpected events and opportunities also helped states use their plans and partnerships to "make the case" for additional resources to improve their public health infrastructure.

Antecedents and Consequences of Affective Commitment

NARCIS (Netherlands)

Bloemer, J.M.M.; Odekerken-Schröder, G.J.

2003-01-01

The primary objective of this study is to assess the impact of three psychological antecedents (position involvement, volitional choice and informational complexity) on affective commitment in a financial service setting. Furthermore, this study addresses the consequences of affective commitment on

Leveraging Innovation Capabilities of Asian Micro, Small and ...

International Development Research Centre (IDRC) Digital Library (Canada)

Leveraging Innovation Capabilities of Asian Micro, Small and Medium Enterprises through Intermediary Organizations. Micro, small and medium enterprises (MSMEs) are a source of livelihood for billions of poor people worldwide. The current global economic downturn has hit these enterprises particularly hard, putting ...

24-Hour Relativistic Bit Commitment.

Science.gov (United States)

Verbanis, Ephanielle; Martin, Anthony; Houlmann, Raphaël; Boso, Gianluca; Bussières, Félix; Zbinden, Hugo

2016-09-30

Bit commitment is a fundamental cryptographic primitive in which a party wishes to commit a secret bit to another party. Perfect security between mistrustful parties is unfortunately impossible to achieve through the asynchronous exchange of classical and quantum messages. Perfect security can nonetheless be achieved if each party splits into two agents exchanging classical information at times and locations satisfying strict relativistic constraints. A relativistic multiround protocol to achieve this was previously proposed and used to implement a 2-millisecond commitment time. Much longer durations were initially thought to be insecure, but recent theoretical progress showed that this is not so. In this Letter, we report on the implementation of a 24-hour bit commitment solely based on timed high-speed optical communication and fast data processing, with all agents located within the city of Geneva. This duration is more than 6 orders of magnitude longer than before, and we argue that it could be extended to one year and allow much more flexibility on the locations of the agents. Our implementation offers a practical and viable solution for use in applications such as digital signatures, secure voting and honesty-preserving auctions.

Defining and Leveraging Game Qualities for Serious Games

Science.gov (United States)

Martin, Michael W.; Shen, Yuzhong

2011-01-01

Serious games can and should leverage the unique qualities of video games to effectively deliver educational experiences for the learners. However, leveraging these qualities is incumbent upon understanding what these unique 'game' qualities are , and how they can facilitate the learning process. This paper presents an examination of the meaning of the term 'game' . as it applies to both serious games and digital entertainment games. Through the examination of counter examples, we derive three game characteristics; games are self contained, provide a variety of meaningful choices, and are intrinsically compelling. We also discuss the theoretical educational foundations which support the application of these 'game qualities' to educational endeavors. This paper concludes with a presentation of results achieved through the application of these qualities and the applicable educational theories to teach learners about the periodic table of elements via a serious game developed by the authors.

Influence analysis of Arctic tide gauges using leverages

DEFF Research Database (Denmark)

Svendsen, Peter Limkilde; Andersen, Ole Baltazar; Nielsen, Allan Aasbjerg

2014-01-01

a calibration period, in this preliminary case Drakkar ocean model data, which are forced using historical tide gauge data from the PSMSL database. The resulting leverage for each tide gauge may indicate that it represents a distinct mode of variability, or that its time series is perturbed in a way......Reconstructions of historical sea level in the Arctic Ocean are fraught with difficulties related to lack of data, uneven distribution of tide gauges and seasonal ice cover. Considering the period from 1950 to the present, we attempt to identify conspicuous tide gauges in an automated way, using...... the statistical leverage of each individual gauge. This may be of help in determining appropriate procedures for data preprocessing, of particular importance for the Arctic area as the GIA is hard to constrain and many gauges are located on rivers. We use a model based on empirical orthogonal functions from...

Leverage, Asymmetric Information, Firm Value, and Cash Holdings in Indonesia

Directory of Open Access Journals (Sweden)

Aldea Mita Cheryta

2018-02-01

Full Text Available This research aimed to analyze the effect of leverage and asymmetry information on the firm value through cash holding as mediation variable. The populations of this research were all the firms which listed on the Indonesia Stock Exchange since 2012 – 2015. A sample of this research was saturated sample and census, consisted 56 firms related the population criteria.  This research used secondary data from the firm financial report through path analysis method. This research showed that leverage had a negative effect on the cash holdings, asymmetry information had a negative effect on the firm value through cash holding, and cash holding had a negative effect on the firm value.  With leverage and effect on cash, holding cannot affect the firm value, due to investor risk-averse, investor risk seeker, and neutral investor has their own point of view in assessing the company. Cash holdings can lead to asymmetric information that can lead to agency conflict that can affect a company's performance, so that indirectly, with the existence of asymmetry information had an effect on the declining the firm value. 

Job Satisfaction and Organizational Commitment: Affective Commitment Predictors in a Group of Professionals

Science.gov (United States)

Ferretti, Maria Santa

Job satisfaction and organizational commitment have long been identified as relevant factors for the well-being of individuals within an organization and the success of the organization itself. As the well-being can be, in principle, considered as emergent from the influence of a number of factors, the main goal of a theory of organizations is to identify these factors and the role they can play. In this regard job satisfaction and organizational commitment have been often identified with structural factors allowing an organization to be considered as a system, or a wholistic entity, rather than a simple aggregate of individuals. Furthermore, recent studies have shown that job satisfaction has a significant, direct effect on determining individuals' attachment to an organization and a significant but indirect effect on their intention to leave a company. However, a complete assessment of the role of these factors in establishing and keeping the emergence of an organization is still lacking, due to shortage of measuring instruments and to practical difficulties in interviewing organization members. The present study aims to give a further contribution to what is currently known about the relationship between job satisfaction and affective commitment by using a group of professionals, all at management level. A questionnaire to measure these constructs, following a pilot study, was designed and administered to 1042 participants who were all professionals and had the title of industrial manager or director. The factors relating to job satisfaction and the predictive value of these factors (to predict an employee's emotional involvement with their organization) were simultaneously tested by a confirmative factorial model. The results were generalized with a multi-sample procedure by using models of structural equations. This procedure was used to check whether these factors could be considered or not as causes producing the measured affective commitment. The results

Pulsed magnetic therapy increases osteogenic differentiation of mesenchymal stem cells only if they are pre-committed.

Science.gov (United States)

Ferroni, Letizia; Tocco, Ilaria; De Pieri, Andrea; Menarin, Martina; Fermi, Enrico; Piattelli, Adriano; Gardin, Chiara; Zavan, Barbara

2016-05-01

Pulsed electromagnetic field (PEMF) therapy has been documented to be an effective, non-invasive, safe treatment method for a variety of clinical conditions, especially in settings of recalcitrant healing. The underlying mechanisms on the different biological components of tissue regeneration are still to be elucidated. The aim of the present study was to characterize the effects of extremely low frequency (ELF)-PEMFs on commitment of mesenchymal stem cell (MSCs) culture system, through the determination of gene expression pattern and cellular morphology. Human MSCs derived from adipose tissue (ADSCs) were cultured in presence of adipogenic, osteogenic, neural, or glial differentiative medium and basal medium, then exposed to ELF-PEMFs daily stimulation for 21days. Control cultures were performed without ELF-PEMFs stimulation for all cell populations. Effects on commitment were evaluated after 21days of cultures. The results suggested ELF-PEMFs does not influence ADSCs commitment and does not promote adipogenic, osteogenic, neural or glial differentiation. However, ELF-PEMFs treatment on ADSCs cultured in osteogenic differentiative medium markedly increased osteogenesis. We concluded that PEMFs affect the osteogenic differentiation of ADSCs only if they are pre-commitment and that this therapy can be an appropriate candidate for treatment of conditions requiring an acceleration of repairing process. Copyright © 2016 Elsevier Inc. All rights reserved.

The Impact of Trust on Organization Commitment

Science.gov (United States)

Robinson, Kimberly; Stinson, Thomas N. (Technical Monitor)

2002-01-01

As the global economy continues to spawn competitive forces, organizations have sought to become more competitive by cutting costs, eliminating non-value added work, and using more automation. Jobs have become broader and more flexible leading to a leaner workforce with higher-level knowledge and skills and more responsibility for day-to-day decisions. More than ever, organizations depend on employees as the innovators and designers of products and processes and as a source of strategic advantage. Therefore employee commitment among knowledge workers is needed to maintain organizational viability. It would seem that stronger relationships due to greater dependency, involvement, and investment would develop between employers and high-technology workers resulting in more committed employees. However, the opposite has been evidenced as key knowledge workers are changing jobs frequently. This may be due to a perceived lack of commitment by management to its employees. The notion of exchange may dominate the development of organizational commitment whereby an individual decides what to give a firm (commitment, extra effort, better performance, etc.) based on what the firm gives them (e.g., trust and security). It is the relationship between an employee's organizational commitment and the responding level of trust in the organization that is examined in this paper. An experiment is described that will seek to identify this relationship. Preliminary results are expected to show a positive relationship whereby employee commitment is positively correlated with organizational trust.

The Effect of Internal Marketing on Organizational Commitment in Ghods Hospital in Arak City, 2016

Directory of Open Access Journals (Sweden)

Mojgan Ahmari Nejad

2017-06-01

Full Text Available Abstract Background: Internal marketing is one of the applied instruments for managers to plan human force. This study aimed to investigate the effect of internal marketing on organizational commitment in a remedial center. Materials and Methods: This study has an applied purpose and its nature is causal-survey. Statistical population consisted of 450 working employees in Ghods hospital in Arak city. Out of these, 207 samples were selected by available random cluster sampling. Data were gathered by standard questionnaires and the reliability of them validated by Cronbach’s alpha coefficient. Data analysis was performed by linear regression by using SPSS 19 software. Results: The findings of this study showed that internal marketing had an effect on organizational commitment and the value of it was 0.2. Also, reward affected on organizational commitment which was equal to 0.13. The effect of communication on organizational commitment was positive and the value of it was 0.16. Development had an effect on organizational commitment which was equal to 0.16. In addition, safe workplace had an effect on organizational commitment and the value of it was 0.12. Also, the effect of job recruitment and appointment was positive which was equal to 0.11. Conclusion: According to the results, it is essential to pay attention to necessary requirements and conditions for providing an appropriate bed to expand internal marketing and employees’ participation to develop organizational commitment.

Leveraging organisational cultural capital

Directory of Open Access Journals (Sweden)

R Scheel

2007-10-01

Full Text Available Organisational culture discourse mandates a linear approach of diagnosis, measurement and gap analysis as standard practice in relation to most culture change initiatives. Therefore, a problem solving framework geared toward “fixing�? and/or realigning an organisation’s culture is usually prescribed. The traditional problem solving model seeks to identify gaps between current and desired organisational cultural states, inhibiting the discovery of an organisation’s unique values and strengths, namely its cultural capital. In pursuit of discovering and leveraging organisational cultural capital, a descriptive case study is used to show how an Appreciative Inquiry process can rejuvenate the spirit of an organisation as a system-wide inquiry mobilises a workforce toward a shared vision.

Short-Selling, Leverage and Systemic Risk

OpenAIRE

Pais, Amelia; Stork, Philip A.

2013-01-01

During the Global Financial Crisis, regulators imposed short-selling bans to protect financial institutions. The rationale behind the bans was that “bear raids”, driven by short-sellers, would increase the individual and systemic risk of financial institutions, especially for institutions with high leverage. This study uses Extreme Value Theory to estimate the effect of short-selling on financial institutions’ individual and systemic risks in France, Italy and Spain; it also analyses the rela...

State commitment to public participation

International Nuclear Information System (INIS)

Baranski, S.C.; Serie, P.J.

1989-01-01

This paper discusses how New York's approach to developing a new low-level radioactive waste disposal facility demonstrates a commitment to responsibility for waste generated within its borders. There is a strong, legislated commitment to meeting federal milestones and starting from scratch to select a suitable site and disposal method. Equally strong is the state's commitment to meaningful public participation. A statewide program is underway, including public information and education and interactive techniques. The public participation program is fully integrated with the technical and policy activities of the New York State Low-Level Radioactive Waste Siting Commission at all levels. The program is designed to progressively tailor techniques and coverage to the steps in site and method selection, and will focus most intensively on the communities where four sites are selected for full characterization

Forecasting stock return volatility: A comparison between the roles of short-term and long-term leverage effects

Science.gov (United States)

Pan, Zhiyuan; Liu, Li

2018-02-01

In this paper, we extend the GARCH-MIDAS model proposed by Engle et al. (2013) to account for the leverage effect in short-term and long-term volatility components. Our in-sample evidence suggests that both short-term and long-term negative returns can cause higher future volatility than positive returns. Out-of-sample results show that the predictive ability of GARCH-MIDAS is significantly improved after taking the leverage effect into account. The leverage effect for short-term volatility component plays more important role than the leverage effect for long-term volatility component in affecting out-of-sample forecasting performance.

The Influence of Organizational Commitment, Job Commitment and Job Satisfaction on Professionalism Perceived by Radiotechnologists Working in the Department of Radiation Oncology

Energy Technology Data Exchange (ETDEWEB)

Gim, Yang Soo; Lee, Sun Young; Lee, Joon Seong; Gwak, Geun Tak; Park, Ju Gyeong; Lee, Seung Hoon; Hwang, Ho In; Cha, Seok Yong [Dept. of Radiation Oncology, Chunbuk National University Hospital, Jeonju (Korea, Republic of)

2012-09-15

The study is to check the specialty of radiotherapists working in the department of radiation oncology and find job satisfaction, organizational commitment and job commitment having an effect on professional parts. After making analysis of the mutual relation, it is to provide radiotechnologists with making progress in the future. From March 2 to March 30, we had carried out a survey with email. It is possible to have 272 questionnaires answered in the survey. We make use of SPSS 13.0 for Windows to analyze the data collected for study. Frequency and a percentage are meant to show general characteristics, and t-test and ANOVA to do the difference between general properties and professionalism. Pearson's correlation coefficient also is meant to do the correlation of professionalism, organizational job commitment and job satisfaction, and multiple regression analysis to do the factor for a relevant variable to affect professionalism. There are subdivisions in the professionalism informing us of the self-regulation 17.74{+-}2.32/3.55{+-}46, a sense of calling 17.58{+-}2.63/3.52{+-}53, reference of the professional 17.14{+-}2.39/3.43{+-}48, service to the public 15.97{+-}2.48/3.19{+-}50, and autonomy 15.68{+-}2.28/3.14{+-}46. Grand mean turns out to be 83.89{+-}7.63(Summation of items)/ 3.37{+-}0.49(Numbers of items). When it comes to a statistical relation between general characteristics and professionalism, the statistics have it that these come within age (P<.001), period of employment (P<.001), education status (P<.05), a monthly income (P<.001), radiotherapists who get a special license (P<.001), the position (P<.001), and an opportunity for developing (P<.001). As a result of organizational commitment, job commitment, and job satisfaction, grand mean in organizational commitment proves to be 81.10{+-}8.15/3.34{+-}34. There are subvisions showing affective commitment 28.64{+-}4.61/3.58, continuance commitment 27.54{+-}4.22/3.44{+-}53, and normative commitment

A study on relationship between social entrepreneurship and organizational commitment

Directory of Open Access Journals (Sweden)

Yadollah Hemmati

2013-08-01

Full Text Available During the past few years, organizational commitment has been a major concern in different types of business activities including banking industry. In this paper, we present an empirical investigation to study the relationship between social entrepreneurship and organizational commitment. The proposed study of this paper adapts a standard questionnaire developed by Meyer and Allen [Meyer, J. P., & Allen, N. J. (1991. A three-component conceptualization of organizational commitment. Human resource management review, 1(1, 61-89]. Cronbach alpha has been calculated for affective commitment, employee engagement and normative commitment as 0.77, 0.79 and 0.61, respectively. The results of survey indicate that affective commitment, employee engagement and normative commitment have positively influenced organizational commitment, significantly. In addition, Freedman test has indicated that normative commitment is number one priority with mean rank of 2.85 followed by affective commitment with mean rank of 2.47 and employee engagement with the mean rank of 2.26.

Committed equivalent organ doses and committed effective doses from intakes of radionuclides

CERN Document Server

Phipps, A W; Kendall, G M; Silk, T J; Stather, J W

1991-01-01

This report contains details of committed equivalent doses to individual organs for intakes by ingestion and inhalation of 1 mu m AMAD particles of 359 nuclides by infants aged 3 months, by children aged 1, 5, 10 and 15 years, and by adults. It complements NRPB-R245 which describes the changes which have taken place since the last NRPB compendium of dose per unit intake factors (dose coefficients) and gives summary tables. Information on the way committed doses increase with the integration period is given in NRPB-M289. The information given in these memoranda is also available as a microcomputer package - NRPB-SR245.

PENGARUH STRUKTUR KEPEMILIKAN, LEVERAGE, PROFITABILITAS DAN KEBIJAKAN DIVIDEN TERHADAP MANAJEMEN LABA DENGAN KUALITAS AUDIT SEBAGAI VARIABEL MODERASI

Directory of Open Access Journals (Sweden)

Ayu Dwi Hasty

2017-10-01

Full Text Available This study aims to examine the effect of ownership structure, leverage, profitability and dividend policy on earnings management. In addition, this study wanted to test audit quality as a moderating variable on the relationship between ownership structure, leverage, profitability and dividend policy on earnings management. Independent variables used in this research are managerial ownership, leverage, profitability, and dividend policy. Dependent variable used in this research is earnings management. While the moderation variable used in this research is audit quality. The sample in this research is a manufacturing company listed on Indonesia Stock Exchange in the period 2013-2015. The total sample used was 99 for three consecutive years, taken through purposive sampling. The method of analysis of this research using multiple linear regression analysis. The results of this study indicate that managerial ownership negatively affect earnings management, leverage and profitability have a positive effect on earnings management, while dividend policy has no positive effect on earnings management for model 1. As for model 2 shows that managerial ownership has a significant negative effect on earnings management, leverage, profitability and dividend policy have a positive effect on earnings management. Audit quality is not able to moderate the relationship between managerial ownership, leverage, profitability, dividend policy on earnings management. Keywords: managerial ownership, leverage, profitability, dividend policy, earnings management, audit quality

THE ASSOCIATION OF ISLAMIC BASED CARING MODEL AND COMMITMENT TO ORGANIZATION IN STAFF NURSES

Directory of Open Access Journals (Sweden)

Yuda Ayu Timorita

2017-12-01

Full Text Available Background: Strong organizational commitment is needed by hospitals to attract and retain nursing staffs in order to consistently deliver good quality of nursing services. The decrease in organizational commitment among nurses can cause many losses to the organization, including increased organizational spending, breakdown in patient care, and cause performance trends that appear not for the benefit of the organization or unit, but more for personal self-interest. Objective: To analyze the relationship of the application of Islamic Based Caring (IBC model with organizational commitment among nurses. Methods: This was a correlation analytic research with cross sectional design. There were 108 nurses selected using a propotionate stratified random sampling. Islamic Based Caring was measured using a questionnaire developed based on the theory of Suhartini Ismail (2016, and organizational commitment was measured using a questionnaire developed based on the concept of Caldwell, O’Reilly & Chatmann (1990 and Mowday, Porter dan Steers (1982 in Asmaningrum (2009. Logistic regression and forward stepwise (conditional method were used for data analysis. Results: There was a statistically significant correlation of a healing presence (p=0.000, caring relationship (p=0.010, caring environment (p=0.045 and belief in God (p=0.000. Belief in God (Allah SWT has the highest correlation (OR=6.660 with organizational commitment among nurses. Conclusion: There is a positive and significant relationship between the implementation of Islamic Based Caring with the organization's commitment among nurses.

The dimensionality of professional commitment

OpenAIRE

Jeffrey J. Bagraim

2003-01-01

This paper examines the dimensionality of professional commitment amongst a sample of 240 South African actuaries. Data were obtained, via a mailed questionnaire, from members of the South African Actuarial Society employed in the financial services industry. Statistical analysis conducted on the data showed that the 3-component model first proposed by Meyer, Allen and Smith (1993) is appropriate for understanding professional commitment amongst South African professionals. The analysis also ...

Alcohol myopia and goal commitment

OpenAIRE

Sevincer, A. Timur; Oettingen, Gabriele

2014-01-01

According to alcohol myopia theory, acute alcohol consumption leads people to disproportionally focus on the salient rather than the peripheral aspects of a situation. We summarize various studies exploring how myopic processes resulting from acute alcohol intake affect goal commitment. After consuming alcohol student participants felt strongly committed to an important personal goal even though they had low expectations of successfully attaining the goal. However, once intoxicated participan...

The Behavioral Expression of Organizational Commitment.

Science.gov (United States)

Randall, Donna M.; And Others

1990-01-01

Explored within empirical study context complexity of organizational commitment construct and respondent-generated behavioral manifestations of job attitude among plant workers (N=156). Found each commitment dimension related differently to work outcomes and that none of the dimensions was able to predict absenteeism or tardiness. (Author/CM)

Meaningful work, work engagement and organisational commitment

Directory of Open Access Journals (Sweden)

Madelyn Geldenhuys

2014-03-01

Research purpose: The aim of the study was to investigate the relationships amongst psychological meaningfulness, work engagement and organisational commitment and to test for a possible mediation effect of work engagement on the relationship between psychological meaningfulness and organisational commitment. Motivation for the study: Managers have to rethink ways of improving productivity and performance at work, due to the diverse, and in some instances escalating, needs of employees (e.g. financial support to uphold their interest in and enjoyment of working. Research approach, design and method: A quantitative approach was employed to gather the data for the study, utilising a cross-sectional survey design. The sample (n = 415 consisted of working employees from various companies and positions in Gauteng, South Africa. Main findings: The results confirmed a positive relationship between psychological meaningfulness, work engagement and organisational commitment. Further, psychological meaningfulness predicts work engagement, whilst psychological meaningfulness and work engagement predict organisational commitment. Practical/managerial implications: Employers identifying their employees’ commitment patterns and mapping out strategies for enhancing those that are relevant to organisational goals will yield positive work outcomes (e.g. employees who are creative, seek growth or challenges for themselves. Contribution/value-add: This study contributes to the literature through highlighting the impact that meaningful work has on sustaining employee commitment to the organisation.

Philanthropic Commitment Traits for Waqf in Higher Education

Directory of Open Access Journals (Sweden)

Siti Khadijah, A. M.

2017-06-01

Full Text Available Philanthropic commitment in the form of waqf is important particularly among younger working adults in ensuring sustainable flow of funds for charitable purposes. One of the vital usages of such funds is funding for higher education. A question is raised on the commitment of younger adults in such giving. This study examines waqf commitment traits among waqif (waqf contributors for higher education funding. The specific objective of this study is to measure the factors that influence the waqif to contribute their property or income into waqf for higher education fund. For the purpose of this study, 400 questionnaires have been distributed to working young adult respondents in the Klang Valley area. Waqf commitment attributes comprising of Religiosity, Trust, Altruism, Personal Characteristics, SelfImage, Psychological Benefits, Social Norms and Personal Satisfaction are examined. The findings reveal that Religiosity, Altruism, Personal Satisfaction and Commitment are significant attributes in explaining waqf commitment. However, Trust and Social Norm are not significant.

PENGARUH LEVERAGE, LIKUIDITAS, UKURAN PERUSAHAAN, DAN KUALITAS AUDIT TERHADAP KUALITAS INFORMASI LAPORAN KEUANGAN

Directory of Open Access Journals (Sweden)

Susanti Susanti

2017-04-01

Full Text Available The purpose of this study was to examine issues relating to the measurement of the quality of empirical studies of financial statement information on the company property and real estate the period 2008-2011 . This study use the four independent variables , namely , leverage , liquidity , firm size , and audit quality and the use of the dependent variable as a proxy for the quality of the timeliness of financial information. This study uses targeted Sampling (purposive sampling . Population in this research is that companies engaged in property and real estate are listed in the Indonesia Stock Exchange during the study period between 2008 to 2011 . Sample totaled 128 with 32 companies that have been based on the criteria specified . Analysis of research data using multiple linear regression with SPSS Version 16.0 . Based on the analysis performed in this study shows that of the four proposed variables (leverage , liquidity , firm size , and quality audit only liquidity that have a significant positive impact on the quality of financial reporting information , while leverage , firm size , and quality audit is not affect the quality of financial reporting information. Keyword: leverage, liquidity, firm size, audit quality, timeliness.

PENGARUH KUALITAS AKRUAL DAN LEVERAGE TERHADAP CASH HOLDING PERUSAHAAN

Directory of Open Access Journals (Sweden)

Anggita Langgeng Wijaya

2010-12-01

Full Text Available This research tests the effect of accrual quality and leverage on corporate cash holding for a sample of manufacturing company listed in Indonesian Stock Exchange over the period 2006-2007. This research also tests the role of asymmetric information as a mediating variable on the relation between accrual quality and cash holding. Population of this research is 197 manufacturing companies at the Indonesian Stock Exchange. This research uses the purposive sampling method. Hypothesis test of this research em­ploys multiple regression analysis and path analysis. The results show that: accrual quality does not affect asymmetric information; asymmetric information positively affects corporate cash holdings; asymmetric information is not a mediating variable on the relation between accrual quality and cash holding; leverage negatively affects corporate cash holding.

On predictability of rare events leveraging social media: a machine learning perspective

OpenAIRE

Le, Lei; Ferrara, Emilio; Flammini, Alessandro

2015-01-01

Information extracted from social media streams has been leveraged to forecast the outcome of a large number of real-world events, from political elections to stock market fluctuations. An increasing amount of studies demonstrates how the analysis of social media conversations provides cheap access to the wisdom of the crowd. However, extents and contexts in which such forecasting power can be effectively leveraged are still unverified at least in a systematic way. It is also unclear how soci...

Commitment, enjoyment and motivation in young soccer competitive players.

Science.gov (United States)

Garcia-Mas, Alexandre; Palou, Pere; Gili, Margarita; Ponseti, Xavier; Borras, Pere A; Vidal, Josep; Cruz, Jaume; Torregrosa, Miquel; Villamarín, Francisco; Sousa, Catarina

2010-11-01

Building upon Deci's and Ryan (1985) Self-determination theory as well as the sportive behavioral correlates of the model of Commitment (Scanlan et al., 1976), this study tries to establish the relationship between motivation and commitment in youth sport. For this purpose 454 young competitive soccer players answered the Sport Motivation Scale (SMS) and the Sport Commitment Questionnaire (SCQ) during the regular season. The SMS measures the three dimensions of the Motivational continuum (the Amotivation, the Extrinsic Motivation and the Intrinsic Motivation). The SCQ measures the Sportive Commitment and its composing factors such as the Enjoyment, the Alternatives to the sport, and the Social Pressure. Our findings provided a clear pattern of the influence of motivation in sport enjoyment and commitment, outlining the positive contribution of intrinsic and extrinsic motivation to enjoyment and commitment. Amotivation, contributes positively to alternatives to sport and negatively to enjoyment and commitment, It should be noted that extrinsic motivation has a higher contribution to enjoyment whereas intrinsic motivation has a higher contribution to commitment.

Banking Competition and Stability : The Role of Leverage

NARCIS (Netherlands)

Freixas, X.; Ma, K.

2014-01-01

This paper reexamines the classical issue of the possible trade-offs between banking competition and financial stability by highlighting different types of risk and the role of leverage. By means of a simple model we show that competition can affect portfolio risk, insolvency risk, liquidity risk,

THE EFFECT OF LEVERAGE AND ECONOMIC VALUE ADDED ON MARKET VALUE ADDED

Directory of Open Access Journals (Sweden)

Kristína Jančovičová BOGNÁROVÁ

2018-05-01

Full Text Available Economic value added (EVA is a performance measure developed by Stern Stewart & Co. that attempts to measure the true economic profit produced by a company. Such a metric is useful for investors who wish to determine how well a company has produced value for its investors, and it can be compared against the company's peers for a quick analysis of how well the company is operating in its industry. Market value added (MVA, on the other hand, is simply the difference between the current total market value of a company and the capital contributed by investors (including both shareholders and bondholders. It is typically used for companies that are larger and publicly-traded. MVA is not a performance metric like EVA, but instead is a wealth metric, measuring the level of value a company has accumulated over time. In order to maximise the value for shareholders, companies should strive towards maximising MVA and not necessarily their total market value. It is believed, that the best way to do so is to maximize EVA, which reflects a company’s ability to earn returns above the cost of capital. The leverage available to companies that incur fixed costs and use borrowed capital with a fixed interest charge has been known and quantified by financial managers for some time. In this research the effect of leverage and EVA on MVA as the measure of shareholder wealth creation was analysed. Leverage and EVA have been used as the independent variables whereas MVA has been used as the measure of shareholder wealth creation. Correlation and regression methods have been employed to find out in what way financial managers can practice the effects of leverage and EVA to maximize MVA. The results showed that EVA and leverage have no profound impact on MVA of the selected Slovak companies

Leveraging Collaborative Filtering to Accelerate Rare Disease Diagnosis.

Science.gov (United States)

Shen, Feichen; Liu, Sijia; Wang, Yanshan; Wang, Liwei; Afzal, Naveed; Liu, Hongfang

2017-01-01

In the USA, rare diseases are defined as those affecting fewer than 200,000 patients at any given time. Patients with rare diseases are frequently misdiagnosed or undiagnosed which may due to the lack of knowledge and experience of care providers. We hypothesize that patients' phenotypic information available in electronic medical records (EMR) can be leveraged to accelerate disease diagnosis based on the intuition that providers need to document associated phenotypic information to support the diagnosis decision, especially for rare diseases. In this study, we proposed a collaborative filtering system enriched with natural language processing and semantic techniques to assist rare disease diagnosis based on phenotypic characterization. Specifically, we leveraged four similarity measurements with two neighborhood algorithms on 2010-2015 Mayo Clinic unstructured large patient cohort and evaluated different approaches. Preliminary results demonstrated that the use of collaborative filtering with phenotypic information is able to stratify patients with relatively similar rare diseases.

Investigation of the relationship between structural empowerment and organizational commitment of nurses in Zanjan hospitals.

Science.gov (United States)

Eskandari, Fereidoun; Siahkali, Soheila Rabie; Shoghli, Alireza; Pazargadi, Mehrnoosh; Tafreshi, Mansoreh Zaghari

2017-03-01

The demanding nature of nursing work environments signals longstanding and growing concerns about nurses' health and job satisfaction and the provision of quality care. Specifically in health care settings, nurse leaders play an essential role in creating supportive work environments to avert these negative trends and increase nurse job satisfaction. The purpose of this study was to examine the relationship between structural empowerment and organizational commitment of nurses. 491 nurses working in Zanjan hospitals participated in this descriptive-correlational study in 2010. Tools for data collection were Meyer and Allen's organizational commitment questionnaire and "Conditions for Work Effectiveness Questionnaire-II" (CWEQ-II). Data was analyzed by SPSS16. The statistical tests such as variance analysis, t-test, pearson correlation coefficient and linear regression were used for data analysis. According to the findings, the perception of nurses working in hospitals on "Structural Empowerment" was moderate (15.98±3.29). Nurses believed "opportunity" as the most important element in structural empowerment with the score of 3.18 ±0.79. Nurses working in non-academic hospitals and in non-teaching hospitals had higher organizational commitment than others. There was a significant relationship between structural empowerment and organizational commitment. Generally, structural empowerment (relatively strong) correlates with nurses' organizational commitment. We concluded that a high structural empowerment increases the organizational commitment of nurses.

Job insecurity, organisational commitment and work engagement ...

African Journals Online (AJOL)

understanding the concept of job insecurity as represented by two core ... commitment as a unidimensional construct based on employees' emotional .... outcomes such as increased job satisfaction, organisational commitment, motivation.

The interplay between organizational commitment and personal values

Directory of Open Access Journals (Sweden)

Alicia Omar

2015-09-01

Full Text Available The study of employee’s commitment is capturing the attention of managers and researchers. Besides being one of the most effective alternatives for achieving the organizational goals, the importance of organizational commitment (OC lies in its ability to influence the efficiency and the wellbeing of members of an organization. The article examines the relationships between personal values and components of OC. Participants were selected from twelve Argentinean organizations. Subjects completed a questionnaire of personal data, and two scales to measure individualism- collectivism (vertical and horizontal, and organizational commitment, respectively. All subjects were classified into eight subgroups, after dichotomizing by median each dimensions of values (HI: horizontal individualism; VI: vertical individualism; HC: horizontal collectivism, and HV: vertical collectivism. The four most representative subgroups (N= 162 were selected, that is, who exhibited high scores in one of the four dimensions and lows in the remaining three. In such subgroups were calculated analysis of variance, post-hoc comparison tests, and correlation analysis. The more significant findings can be summarized in the following items: a collectivists (HC or VC show a higher level of affective commitment, while individualists relate to their companies through normative or continuance commitment; b women and senior employees exhibit greater levels of affective and normative commitment; c managers, employees with higher academic degree, and employees of large companies, feel attached to their organizations through normative commitment; d continuance commitment seems to work differently than affective and normative commitment because it has no associations with any of the socio-demographic variables studied. Strengths and limitations of the study are discussed, and suggestions are made for future research. 

Factors Contributing to Personal Commitment in Chinese Interethnic Couples

Directory of Open Access Journals (Sweden)

Xinmiao Zhong

2014-06-01

Full Text Available Interethnic relationships are increasingly common in many societies, yet interethnic couples have a higher divorce rate compared to intraethnic couples. Given these facts and the dearth of research, this study aimed to identify factors that contribute to couples’ commitment in interethnic relationships. This study investigated the personal commitment of Chinese interethnic couples in the United Kingdom and the United States. Specifically, whether love, dyadic adjustment and “couple cultural identity” (i.e. acculturation to the partner and couple’s similarity on individualism/collectivism would predict personal commitment and whether each variable would account for unique variance in personal commitment of the participants. Thirty-seven Chinese/non-Chinese heterosexual couples participated in the study and significant relationships between love and personal commitment, dyadic adjustment and personal commitment were found. Also, couple cultural identity was important for women’s personal commitment. Multiple regression and structural equation modelling showed that partners in interethnic relationships defined personal commitment in different ways with men emphasizing love and dyadic adjustment, and women emphasizing love and acculturation to their partner. The discovery of the importance of couple cultural identity in contributing to personal commitment, besides love and dyadic adjustment, helps researchers to gain a greater understanding of such relationships and to extend the research on interethnic relationships.

Leverage of a sport mega-event branding : a case study of the 2010 FIFA World Cup

OpenAIRE

2014-01-01

D.Comm. (Sport Management) The primary objective of the study was to establish what brand leverage strategies could be implemented in sport mega-event branding based on the case study of the 2010 FIFA World Cup South Africa. The secondary objectives focused on discovering the dimensions of sport mega-event branding, investigating the areas of sport mega-event impacts and leverage, identifying sport mega-event brand leverage activation tools and understanding the role of mega-event brand le...

Non-interactive and Reusable Non-malleable Commitment Schemes

DEFF Research Database (Denmark)

Damgård, Ivan Bjerre; Groth, Jens

2003-01-01

version based on the strong RSA assumption. For UC commitments, we show that existence of a UC commitment scheme in the CRS model (interactive or not) implies key exchange and - for a uniform reference string - even implies oblivious transfer. This indicates that UC commitment is a strictly stronger...... primitive than NM. Finally, we show that our strong RSA based construction can be used to improve the most efficient known UC commitment scheme so it can work with a CRS of size independent of the number of players, without loss of efficiency....

Real interest rates, leverage, and bank risk-taking

NARCIS (Netherlands)

Dell’Ariccia, G.; Laeven, L.; Marquez, R.

2014-01-01

Do low interest rate environments lead to greater bank risk-taking? We show that, when banks can adjust their capital structures, reductions in real interest rates lead to greater leverage and higher risk for any downward sloping loan demand function. However, if the capital structure is fixed, the

Abnormal brain structure in youth who commit homicide

Science.gov (United States)

Cope, L.M.; Ermer, E.; Gaudet, L.M.; Steele, V.R.; Eckhardt, A.L.; Arbabshirani, M.R.; Caldwell, M.F.; Calhoun, V.D.; Kiehl, K.A.

2014-01-01

Background Violence that leads to homicide results in an extreme financial and emotional burden on society. Juveniles who commit homicide are often tried in adult court and typically spend the majority of their lives in prison. Despite the enormous costs associated with homicidal behavior, there have been no serious neuroscientific studies examining youth who commit homicide. Methods Here we use neuroimaging and voxel-based morphometry to examine brain gray matter in incarcerated male adolescents who committed homicide (n = 20) compared with incarcerated offenders who did not commit homicide (n = 135). Two additional control groups were used to understand further the nature of gray matter differences: incarcerated offenders who did not commit homicide matched on important demographic and psychometric variables (n = 20) and healthy participants from the community (n = 21). Results Compared with incarcerated adolescents who did not commit homicide (n = 135), incarcerated homicide offenders had reduced gray matter volumes in the medial and lateral temporal lobes, including the hippocampus and posterior insula. Feature selection and support vector machine learning classified offenders into the homicide and non-homicide groups with 81% overall accuracy. Conclusions Our results indicate that brain structural differences may help identify those at the highest risk for committing serious violent offenses. PMID:24936430

13 CFR 107.1160 - Maximum amount of Leverage for a Section 301(d) Licensee.

Science.gov (United States)

2010-01-01

... Leverage, you must maintain Venture Capital Financings (at cost) that equal at least 30 percent of your... maintain at least the same dollar amount of Venture Capital Financings (at cost). (e) Definition of “Total... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Maximum amount of Leverage for a...

Commitment to personal values and guilt feelings in dementia caregivers.

Science.gov (United States)

Gallego-Alberto, Laura; Losada, Andrés; Márquez-González, María; Romero-Moreno, Rosa; Vara, Carlos

2017-01-01

Caregivers' commitment to personal values is linked to caregivers' well-being, although the effects of personal values on caregivers' guilt have not been explored to date. The goal of this study is to analyze the relationship between caregivers´ commitment to personal values and guilt feelings. Participants were 179 dementia family caregivers. Face-to-face interviews were carried out to describe sociodemographic variables and assess stressors, caregivers' commitment to personal values and guilt feelings. Commitment to values was conceptualized as two factors (commitment to own values and commitment to family values) and 12 specific individual values (e.g. education, family or caregiving role). Hierarchical regressions were performed controlling for sociodemographic variables and stressors, and introducing the two commitment factors (in a first regression) or the commitment to individual/specific values (in a second regression) as predictors of guilt. In terms of the commitment to values factors, the analyzed regression model explained 21% of the variance of guilt feelings. Only the factor commitment to family values contributed significantly to the model, explaining 7% of variance. With regard to the regression analyzing the contribution of specific values to caregivers' guilt, commitment to the caregiving role and with leisure contributed negatively and significantly to the explanation of caregivers' guilt. Commitment to work contributed positively to guilt feelings. The full model explained 30% of guilt feelings variance. The specific values explained 16% of the variance. Our findings suggest that commitment to personal values is a relevant variable to understand guilt feelings in caregivers.

Technical executive’s organizational commitment at Malaysian Oil & Gas Industry

OpenAIRE

Firend, A.R; Binti Sofyan, P.

2016-01-01

This paper investigates the levels of organizational commitment among technical executive, identifies factors that influence organizational commitment in the Malaysian oil and gas industry, and examines the impact of organizational commitment on organizational performance. This research was conducted at Malaysia Marine and Heavy Engineering (MMHE). The framework adopted the three component-conceptualization of organizational commitment. Among the findings is that organizational commitment ten...

National Production Report

Data.gov (United States)

Department of Housing and Urban Development — This monthly cumulative summary report of HOME data by fiscal year include: allocations, commitments, disbursements, leveraging ratios, low-income benefit, committed...

CORPORATE GOVERNANCE, UKURAN PERUSAHAAN, DAN LEVERAGE TERHADAP MANAJEMEN LABA PERUSAHAAN MANUFAKTUR INDONESIA

Directory of Open Access Journals (Sweden)

Robert Jao

2011-11-01

Full Text Available The aims of the research are to find out (1 influence of corporate governance which is arecategorized into managerial ownership, institutional ownership, board size, boardcomposition of independent commissioners, and audit committees on earnings management,(2 influence of firm size on earnings management, (3 influence of leverage on earningsmanagement. This study drew 28 samples from manufacturing companies listed in IndonesiaStock Exchange with a purposive sampling technique. The research data was collected fromannual reports within a period 2006 to 2009 of the Capital Market Reference Centre ofIndonesian Stock Exchange. The method of analysis was multiple linear regressions. Theresults of the study indicated that (1 corporate governance with managerial ownership,board composition of independent commissioners, and audit committee had significantnegative influence on earnings management, while institutional ownership and board size hadsignificant positive influence on earnings management, (2 firm size had significant negativeinfluence on earnings management, (3 leverage had not significant influence on earningsmanagement. Keywords:corporate governance, firm size, leverage, earnings management, annual report

Modeling Financial Time Series Based on a Market Microstructure Model with Leverage Effect

OpenAIRE

Yanhui Xi; Hui Peng; Yemei Qin

2016-01-01

The basic market microstructure model specifies that the price/return innovation and the volatility innovation are independent Gaussian white noise processes. However, the financial leverage effect has been found to be statistically significant in many financial time series. In this paper, a novel market microstructure model with leverage effects is proposed. The model specification assumed a negative correlation in the errors between the price/return innovation and the volatility innovation....

PENGARUH CORPORATE GOVERNANCE DAN LEVERAGE TERHADAP PROFITABILITAS BANK YANG GO PUBLIC DI INDONESIA PERIODE 2009-2012

Directory of Open Access Journals (Sweden)

Hamidah Hamidah

2013-09-01

Full Text Available The Objective of this study were to examine the effects of corporate governance and leverage on profitability banking companies. The samples from this study is the banking company located in Indonesia are listed in Indonesia Stock Exchange (BEI in the period 2009-2012. Corporate Governance mechanisms such as: board of directors, independent commissioners, institutional ownership and managerial ownership, and leverage on profitability (proxies by return on assets. These results indicate that the board of directors have negative and insignificant effect on return on assets. Independent commissioners have a positif and insignificant effect on return on assets. The proportion of institutional ownership, the proportion of managerial, and Leverage have negative and significant. The results show that corporate governance and leverage have simultaneously effect on return on assets of the banking company.

Leveraging Mobile Games for Place-Based Language Learning

Science.gov (United States)

Holden, Christopher L.; Sykes, Julie M.

2011-01-01

This paper builds on the emerging body of research aimed at exploring the educational potential of mobile technologies, specifically, how to leverage place-based, augmented reality mobile games for language learning. Mentira is the first place-based, augmented reality mobile game for learning Spanish in a local neighborhood in the Southwestern…

Survey of generational aspects of nurse faculty organizational commitment.

Science.gov (United States)

Carver, Lara; Candela, Lori; Gutierrez, Antonio P

2011-01-01

To describe organizational commitment and generational differences in nursing faculty. The study provides new knowledge on generational differences in organizational commitment among nursing faculty with regard to work values, perceived organizational support, perceived person-organization fit, developmental experiences, and global job satisfaction. A cross-sectional, descriptive design was used with random stratified sampling procedures. Surveys measuring organizational commitment and related constructs were sent electronically to 4886 faculty, yielding a 30% response rate. Significant differences were noted between generations of faculty regarding organizational commitment and related measures. Include specific strategies for fostering commitment from each generation. Copyright © 2011 Elsevier Inc. All rights reserved.

RELATIONSHIP BETWEEN AFFECTIVE COMMITMENT ANDORGANIZATIONAL SILENCE: A CONCEPTUAL DISCUSSION

Directory of Open Access Journals (Sweden)

Fitnat Nazlı Sayğan

2011-07-01

Full Text Available In this study, the affective commitment that is oneof the components oforganizational commitment put forth by Allen and Meyer (Allen, Meyer 1996will be differentiated from the other commitment components. The importance ofcreating an emotional commitment to organizations will be examined and theorganizational factors needed to form organizational commitment will beinvestigated. Also, organizational silence is a situation that the company avoided.In the study, the reasons and the drawbacks of silence are focused on and thefactors that cause employees to remain silent are discussed.The aim of this study is intended to manifest the relationship of ‘organizationalsilence' with affective commitment’ which is one ofthe components of‘organizational commitment’ on the basis of literature. In this study, a negativecorrelation between affective commitment and organizational silence is suggested

Making Commitments to Racial Justice Actionable

Science.gov (United States)

Diab, Rasha; Ferrel, Thomas; Godbee, Beth; Simpkins, Neil

2013-01-01

In this article, we articulate a framework for making our commitments to racial justice actionable, a framework that moves from narrating confessional accounts to articulating our commitments and then acting on them through both self-work and work-with-others, a dialectic possibility we identify and explore. We model a method for moving beyond…

PENGARUH NPM, FDR, KOMITE AUDIT, PERTUMBUHAN USAHA, LEVERAGE DAN SIZE TERHADAP MANAJEMEN LABA

Directory of Open Access Journals (Sweden)

Mahfudzotun Nahar

2017-04-01

Full Text Available The purpose of this study was to know the influence of NPM , FDR, Audit Committee, the sales growth (growth, leverage and size of the company earnings management practices of Islamic banking in Indonesia. The dependent variable used in this study was calculated using the earnings management of discretionary accruals. The independent variables used in this study is the net profit margin ratio, the ratio of Financing to Deposit Ratio, the Audit Committee, Sales Growth (Growth, Leverage and Firm Size.             The sample in the study of Islamic banking, comprising both Sharia Bank or Sharia in commercial banks by the Financial Services Authority statistics as of June 2015. The sample was selected using purposive sampling was then obtained 6 Islamic Banks and 12 Sharia sampled in this study ,             The results of this study indicate that there is significant influence between NPM ratio to earnings management of Islamic banking. As for the ratio of FDR, the Audit Committee, Growth, Leverage and Size (size of the company had no significant effect on earnings management practices in Islamic banking. Keywords: earnings management, NPM, FDR,audit committee, Growth, Leverage, Company Size

Does smoking cannabis affect work commitment?

Science.gov (United States)

Hyggen, Christer

2012-07-01

  This study aimed to examine the associations between cannabis use and work commitment.   We used a 25-year panel survey initiated in 1985 with follow-ups in 1987, 1989, 1993, 2003 and 2010. Registered data from a range of public registers were matched with individual responses for the entire period.   The panel survey was a nation-wide study set in Norway.   A total of 1997 respondents born between 1965 and 1968 were included in the panel.   Work involvement scale (WIS) was used to assess work commitment. Involvement with cannabis was based on self-reported smoking of cannabis within the last 12 months and exposure to cannabis through friends. This information was categorized into 'abstaining', 'exposed', 'experimented' and 'involved'. Control measures included socio-economic background, mental health (HSCL-10), education, work satisfaction, unemployment, receipt of social assistance, consumption of alcohol, alcohol-related problems and use of other illicit drugs.   The level of work commitment was associated with involvement with cannabis. In 1993, when the respondents were in their mid-20s, those who were involved or had experimented with cannabis displayed lower levels of work commitment than those who were abstaining or merely exposed to cannabis through friends (P labour market experiences, mental health and family characteristics (P Norway the use of cannabis is associated with a reduction in work commitment among adults. © 2012 The Author, Addiction © 2012 Society for the Study of Addiction.

Empirical Insights on the Trading Behavior of the UK Leveraged ETFs

Directory of Open Access Journals (Sweden)

Gerasimos G. Rompotis

2017-05-01

Full Text Available Objective. This paper focuses on UK leveraged Exchange Traded Funds (ETFs and examines their ability to meet their daily targets, the impact of volatility on targets’ achievement, and their pricing efficiency.Methodology. Standard regression analysis is used to evaluate performance, tracking efficiency and persistence in tracking failures, and the relationship between tracking efficiency and market volatility. Moreover, the pricing efficiency is examined along with the persistence in premium and the influence of market factors on premium.Findings. Results reveal that ETFs achieve their targets but occasionally tracking error can be significant. Furthermore, increases in market volatility relate to higher and lower tracking errors for bull and bear ETFs respectively. Moreover, average premiums testify a sufficient fit between trading prices and net asset values whereas the premiums are eliminated sharply. Moreover, the pricing efficiency of bear ETFs is positively associated with benchmark returns. The opposite is the case for bull ETFs. Finally, the pricing deviations are positively related to benchmarks’ volatility.Limitations. A possible limitation is that our sample includes just nine bear and sixteen bull ETFs even though more than 90 leveraged ETFs are traded on the UK market and our results may not be indicative of the entire UK leveraged ETF market. However, we had to use a small sample of ETFs because the trading activity of the rest ETFs has been very poor and, consequently, our analysis could have been biased by a thin trading effect.             Originality/Value. This is the first study to examine the UK market of leveraged ETFs.

IDC Reengineering Phase 2 & 3 Rough Order of Magnitude (ROM) Cost Estimate Summary (Leveraged NDC Case).

Energy Technology Data Exchange (ETDEWEB)

Harris, James M.; Prescott, Ryan; Dawson, Jericah M.; Huelskamp, Robert M.

2014-11-01

Sandia National Laboratories has prepared a ROM cost estimate for budgetary planning for the IDC Reengineering Phase 2 & 3 effort, based on leveraging a fully funded, Sandia executed NDC Modernization project. This report provides the ROM cost estimate and describes the methodology, assumptions, and cost model details used to create the ROM cost estimate. ROM Cost Estimate Disclaimer Contained herein is a Rough Order of Magnitude (ROM) cost estimate that has been provided to enable initial planning for this proposed project. This ROM cost estimate is submitted to facilitate informal discussions in relation to this project and is NOT intended to commit Sandia National Laboratories (Sandia) or its resources. Furthermore, as a Federally Funded Research and Development Center (FFRDC), Sandia must be compliant with the Anti-Deficiency Act and operate on a full-cost recovery basis. Therefore, while Sandia, in conjunction with the Sponsor, will use best judgment to execute work and to address the highest risks and most important issues in order to effectively manage within cost constraints, this ROM estimate and any subsequent approved cost estimates are on a 'full-cost recovery' basis. Thus, work can neither commence nor continue unless adequate funding has been accepted and certified by DOE.

On Commitments and Other Uncertainty Reduction Tools in Joint Action

Directory of Open Access Journals (Sweden)

Michael John

2015-01-01

Full Text Available In this paper, we evaluate the proposal that a central function of commitments within joint action is to reduce various kinds of uncertainty, and that this accounts for the prevalence of commitments in joint action. While this idea is prima facie attractive, we argue that it faces two serious problems. First, commitments can only reduce uncertainty if they are credible, and accounting for the credibility of commitments proves not to be straightforward. Second, there are many other ways in which uncertainty is commonly reduced within joint actions, which raises the possibility that commitments may be superfluous. Nevertheless, we argue that the existence of these alternative uncertainty reduction processes does not make commitments superfluous after all but, rather, helps to explain how commitments may contribute in various ways to uncertainty reduction.

The Break - Even Point and the Leverage Effect – Instruments for Assessing the Economic and Financial Risk

Directory of Open Access Journals (Sweden)

Nicoleta Constandache

2011-12-01

Full Text Available The establishing by any company, depending on the domain of activity, of anminimumobjective to be attained, so that the business should become profitable, is the aim principle of thisarticle. In order to attain this goal, the assumed risk is considered, which implies the use of certainassessing instruments, as the break-evenpoint and the leverage effect. This approach stands for asignificant step in making strategic decisions, being a way to evaluating company security in case inwhich market conditions become unfavourable.

Heterogeneity in the Speed of Adjustment toward Target Leverage

DEFF Research Database (Denmark)

Elsas, Ralf; Florysiak, David

2011-01-01

Estimating the speed of adjustment toward target leverage using the standard partial adjustment model assumes that all firms within the sample adjust at the same (average) pace. Dynamic capital structure theory predicts heterogeneity in adjustment speed due to firm-specific adjustment costs. Appl...

Employee commitment and performance of manufacturing firms ...

African Journals Online (AJOL)

445) between job satisfaction and employee organizational commitment. Multiple regression revealed that pay and job promotion are the important elements that influence employee commitment. It is recommended that manufacturing organizations should emphasize pay and job promotion to enhance higher employee ...

Factors affecting Leverage: An empirical analysis of Mauritius ...

African Journals Online (AJOL)

Nafiisah

presumably have an impact on the WACC and the firm's investment decision and ... debt is advocated as it consists of fixed interest payment which does not lead to ... explain the level of leverage – company size, profitability, asset tangibility and ... The firm will thus pursue an optimal capital structure or target debt ratio by.

North Korea: Economic Leverage and Policy Analysis

Science.gov (United States)

2010-01-22

although non- governmental groups do run operations in the DPRK in activities such as goat dairy farming and transportation. North -South Korean...Finance Minister Says “At Least” 34m US Dollars Sent to North Korea. Financial Times Information, Global News Wire—Asia Africa Intelligence Wire. June 6...CRS Report for Congress Prepared for Members and Committees of Congress North Korea: Economic Leverage and Policy Analysis Dick K

28 CFR 522.14 - Inmates serving civil contempt commitments.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Inmates serving civil contempt... ADMISSION, CLASSIFICATION, AND TRANSFER ADMISSION TO INSTITUTION Civil Contempt of Court Commitments § 522.14 Inmates serving civil contempt commitments. We treat inmates serving civil contempt commitments in...

Concept analysis of professional commitment in Iranian nurses

Science.gov (United States)

Jafaragaee, Fateme; Parvizy, Soroor; Mehrdad, Neda; Rafii, Forough

2012-01-01

Aim: Professional commitment has been widely discussed during the last decade. There is no comprehensive definition about “professional commitment in Iranian nurses.” Hence, this study was conducted with the aim of analyzing the concept of professional commitment in Iranian nurses. Materials and Methods: Hybrid model was used in three phases. Firstly, in the theoretical phase, data were retrieved from the CINHAl, MEDLINE, PubMed, OVID, Google scholar, and SID databases. The literature search used the keywords “professional commitment” and “nursing.” The final sample included 27 papers published in English between 2001 and 2011.Secondly, in the fieldwork phase, deep interviews with five clinical nurses were carried out, and thirdly, in the final analytical phase, the obtained data from theoretical and fieldwork phases were combined and a comprehensive analysis was conducted. Results: Loyalty and tendency to remain in the profession and responsibility to the professional issues were extracted in theoretical phase. Commitment to promote caring abilities, satisfying of being a nurse, and belonging to the nursing profession were obtained in fieldwork phase. Finally, two main themes including “commitment to offering the best nursing care” and “commitment to promotion of the nursing profession” were extracted. Conclusion: Nursing is a humanistic profession; it has some particular characteristics due to the profession’s nature. In this paper, a definition composed of two main dimensions of professional commitment in nursing has been introduced. PMID:23922592

The organizational commitment of emergency physicians in Spanish public hospitals

Science.gov (United States)

Noval de la Torre, A; Bulchand Gidumal, J; Melián González, S

2016-12-30

Background. There are not too many studies that deal with the organizational commitment of emergency physicians. This commitment has been shown to impact organizational performance. The aim of this paper is to analyse the degree of commitment of the emergency physicians in Spanish public hospitals and the factors that may influence it. Method. Online survey using SurveyMonkey to emergency physicians in Spanish public hospitals. Results. Two hundred and five questionnaires were received, 162 from physicians and 43 from heads of the emergency service. Results show an intermediate level of commitment, with affective commitment showing the lowest level and continuance commitment showing the highest level. The capabilities of the physician have an influence on their affective commitment; specific training in emergency procedures and seniority has an influence on their continuance commitment; and the opinion they hold about the organization of their service influences affective commitment. Conclusions. Emergency physicians show an average involvement in the hospital in which they work (average 3.8 on a range of 1 to 5), feel an average affection for it (3.4), and have a high intention to keep working there (4.0). The resources the hospital has due to its level do not have an influence on this commitment, while the training and perceptions of the service do have an influence.

Leverage, Growth Opportunities and Firm Investment: The Case of Manufacturing Firms in China

OpenAIRE

Di Sheng; Shuyang Hou

2014-01-01

This paper examined the impact of financial leverage on investment decisions offirms using the panel data of publicly traded Chinese firms. We collected data for511 manufacturing companies during the period from 2005 to 2013 to do theresearch. The data shows that financial leverage is negatively correlated with afirm’s investment. Moreover, after we categorized the data into two types: 1)high-growth firms and 2) low-growth firms, it demonstrated that such negativecorrelation is significant fo...

48 CFR 750.7106-4 - Informal commitments.

Science.gov (United States)

2010-10-01

... foreign policy interests of the United States by assuring persons that they will be treated fairly and... CONTRACT MANAGEMENT EXTRAORDINARY CONTRACTUAL ACTIONS Extraordinary Contractual Actions To Protect Foreign Policy Interests of the United States 750.7106-4 Informal commitments. Informal commitments may be...

The Influence of Campus Climate and Interfaith Engagement on Self-Authored Worldview Commitment and Pluralism Orientation across Sexual and Gender Identities

Science.gov (United States)

Rockenbach, Alyssa N.; Riggers-Piehl, Tiffani A.; Garvey, Jason C.; Lo, Marc A.; Mayhew, Matthew J.

2016-01-01

This study examined the extent to which LGBT students were oriented toward pluralism and self-authored worldview commitment, as well as the conditional effects of campus climate and interfaith engagement on pluralism and worldview commitment by sexual orientation and gender identity. Drawing on data from 13,776 student respondents to the Campus…

Sport commitment in adolescent soccer players

Directory of Open Access Journals (Sweden)

Noelia Belando Pedreño

2016-03-01

Full Text Available The aim of this study was to contribute to the postulates of the self-determination theory, the hierarchical model of intrinsic and extrinsic motivation by Vallerand, and social goals. A structural regression model was estimated to analyze the relations between social goals (responsibility and relationships, praise for autonomous behavior, satisfaction of the basic psychological needs and intrinsic motivation in commitment to sport. A sample of 264 young Spanish soccer players aged between 14 and 16 (M =14.74, SD =.77 participated in the study. Structural Equation Modeling results showed that the social responsibility goal, the social relationship goal and praise for autonomous behavior predicted perceived competence. Furthermore, the relationship goal also predicted the need for relatedness. Satisfaction of the basic psychological needs for competence and relatedness predicted intrinsic motivation. Intrinsic motivation positively predicted future commitment to sport. These results highlighted the importance of social goals, praise for autonomous behavior and psychological mediators in encouraging greater commitment in young soccer players. Future research should focus on the coach’s role in generating greater commitment to sport through the development of intervention methodologies based on social goals.

Commitment to Cooperation and Peer Punishment: Its Evolution

Directory of Open Access Journals (Sweden)

Tatsuya Sasaki

2015-11-01

Full Text Available Theoretical and empirical studies have generally weighed the effect of peer punishment and pool punishment for sanctioning free riders separately. However, these sanctioning mechanisms often pose a puzzling tradeoff between efficiency and stability in detecting and punishing free riders. Here, we combine the key aspects of these qualitatively different mechanisms in terms of evolutionary game theory. Based on the dilemmatic donation game, we introduce a strategy of commitment to both cooperation and peer punishment. To make the commitment credible, we assume that those willing to commit have to make a certain deposit. The deposit will be refunded as long as the committers faithfully cooperate in the donation game and punish free riders and non-committers. It turns out that the deposit-based commitment offers both the efficiency of peer punishment and the stability of pool punishment and that the replicator dynamics lead to transitions of different systems: pool punishment to commitment to peer punishment.

Nurses' perception of ethical climate and organizational commitment.

Science.gov (United States)

Borhani, Fariba; Jalali, Tayebe; Abbaszadeh, Abbas; Haghdoost, Aliakbar

2014-05-01

The high turnover of nurses has become a universal issue. The manner in which nurses view their organization's ethical climate has direct bearing on their organizational commitment. The aim of this study was to determine the correlation between nurses' perception of ethical climate and organizational commitment in teaching hospitals in the southeastern region of Iran. A descriptive analytical design was used in this study. The sample consisted of 275 nurses working in four teaching hospitals in the southeastern region of Iran. The instruments used in this study included a demographic questionnaire, Ethical Climate Questionnaire, and Organizational Commitment Questionnaire. Data analysis was carried out using Pearson's correlation, t-test, and descriptive statistic through Statistical Package for Social Science, version 16. The result of this research indicated a positive correlation among professionalism, caring, rules, independence climate, and organizational commitment. Therefore, findings of this study are a guideline for researchers and managers alike who endeavor to improve organizational commitment.

[Psychological commitment: adaptive functions, paradoxes, modalities and components].

Science.gov (United States)

Brault-Labbé, Anne

2017-12-01

The process of psychological commitment, its adaptive functions and some of the difficulties that go along with it are specific. A description of the multimodal model of commitment provides an illustration of how motivational, affective, cognitive and behavioural mechanisms can be combined. These lead to different ways of entering into the commitment, with differing consequences on how the individual functions. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

The effect of high leverage points on the logistic ridge regression estimator having multicollinearity

Science.gov (United States)

Ariffin, Syaiba Balqish; Midi, Habshah

2014-06-01

This article is concerned with the performance of logistic ridge regression estimation technique in the presence of multicollinearity and high leverage points. In logistic regression, multicollinearity exists among predictors and in the information matrix. The maximum likelihood estimator suffers a huge setback in the presence of multicollinearity which cause regression estimates to have unduly large standard errors. To remedy this problem, a logistic ridge regression estimator is put forward. It is evident that the logistic ridge regression estimator outperforms the maximum likelihood approach for handling multicollinearity. The effect of high leverage points are then investigated on the performance of the logistic ridge regression estimator through real data set and simulation study. The findings signify that logistic ridge regression estimator fails to provide better parameter estimates in the presence of both high leverage points and multicollinearity.

EMPLOYEE COMMITMENT ACROSS COUNTRIES AND TIMES - MEASUREMENT INVARIANCE

Directory of Open Access Journals (Sweden)

Dana Mesner Andolšek

2015-01-01

Full Text Available Employee organisational commitment has been long and extensively studied until now (Meyer & Allen, 1997; Jaussi, 2007.An emphasis of current analysis was to verify its measurement characteristics, for the purpose of comparisons of levels of commitment across time and countries. A limited set of countries was chosen among those available in a sample from the data on Work Orientations II, ISSP 1997, purpose fully selected to reflect cultural and structural differences that was expected to affect change in levels of organisational commitment. With the use of structural equations models we first confirmed that a model for configural invariance for two factors measuring conceptually distinct components of Affective commitment (AC and Continuance commitment (CC respectively has better support than of one factor model. Metric and error term invariance was subsequently confirmed. Scalar equivalence, needed for valid comparison of mean levels of both components of commitment, was confirmed as well, with the exception of two country specific Tau coefficient. Finally, a model thus established was applied additionally on data from2005 ISSP. Acceptable fit was achieved for a common model containing both points in time and all countries, which allowed making more firm conclusions about the changes in AC and CC in different countries.

Leverage and Deepening Business Cycle Skewness

DEFF Research Database (Denmark)

Jensen, Henrik; Petrella, Ivan; Ravn, Søren Hove

2017-01-01

We document that the U.S. economy has been characterized by an increasingly negative business cycle asymmetry over the last three decades. This finding can be explained by the concurrent increase in the financial leverage of households and firms. To support this view, we devise and estimate......, booms become progressively smoother and more prolonged than busts. We are therefore able to reconcile a more negatively skewed business cycle with the Great Moderation in cyclical volatility. Finally, in line with recent empirical evidence, financially-driven expansions lead to deeper contractions...

PENGARUH FAKTOR MAKRO EKONOMI DAN PERTUMBUHAN PERUSAHAAN TERHADAP LEVERAGE DAN NILAI PERUSAHAAN

Directory of Open Access Journals (Sweden)

Sujoko Sujoko

2016-10-01

Full Text Available The purpose of this empirical study is to investigate the influence of macro economic,growth firm on leverage and value of the firm.This study uses Agency Free Cash Flow, Static trade off Theory, Pecking Order Theory and Signaling Theory.This study uses empirical data from Indonesian Capital Market Directory 2015 issued By Indonesian Stock Exchange. This research uses quantitative analysis. The Population of the research are manufacturing firm listed in Indonesian Stock Exchange. The hypothesis test uses structural equation model-ing with the degree of signifance at 0.05. Sample in this study are manufacturing company listed in Indone-sian Stock Exchange during 2012-2014. As much as 75 manufacturing firm listed in Indonesian Stock exchange were taken as a sample using a purposive sampling method. The data were there analyzed by Structural Equation Modeling (SEM. The Result of the study show that: (1 Macro economic factor have negative significant influence on leverage with p value 0.06 (2 Growth firm have significant influences on leverage with value 0.004 (3 Macro economic have negative t influences on value of the firm with p value 0.006 (4 Growth firm have positive significant influence on value of the firm with p value 0.005 (5 Leverage have negatives significant influence on value of the firm with p value 0.006 The result of the study is support to Agency Free Cash Flow,Jensen (1986,Static Trade off Theory, Pecking Order Theory, Myers and Majluf (1984 and Signaling Theory, Ross (1977

[Culture and cultural gaps in work teams: implications for organisational commitment].

Science.gov (United States)

Sánchez, José C; Lanero, Ana; Yurrebaso, Amaia; Tejero, Blanca

2007-05-01

Some theoreticians of organisational commitment have proposed that culture is an important determinant of organisational commitment. Nevertheless, very few studies have examined the role that work teams culture (subculture) and their cultural gaps play in commitment. This study is an attempt to overcome this lack. Using a sample of 375 work teams from various public and private organisations, it was found that the results confirmed our proposals. Cultural gaps were negatively related to commitment; the teams subculture was positively related to commitment, and more highly to commitment to values than to commitment to continuing. Contrary to the results of other studies, the demographic variables (age, time on the team, time in the company) were not significant, except that educational level was related to the commitment to continue. The implications of these results are analysed.

Leverage Website Favicon to Detect Phishing Websites

OpenAIRE

Kang Leng Chiew; Jeffrey Soon-Fatt Choo; San Nah Sze; Kelvin S. C. Yong

2018-01-01

Phishing attack is a cybercrime that can lead to severe financial losses for Internet users and entrepreneurs. Typically, phishers are fond of using fuzzy techniques during the creation of a website. They confuse the victim by imitating the appearance and content of a legitimate website. In addition, many websites are vulnerable to phishing attacks, including financial institutions, social networks, e-commerce, and airline websites. This paper is an extension of our previous work that leverag...

Which serial killers commit suicide? An exploratory study.

Science.gov (United States)

Lester, David; White, John

2012-11-30

In a sample of 483 serial killers, 6.2% were documented to have committed suicide. Those who committed suicide were found to come from more dysfunctional homes characterized by more psychiatric disturbance in the parents. The sexual acts involved in the murders by the suicides seemed to be more deviant in some aspects, such as committing more bizarre sexual acts or more often taping the murder. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

An Investigation of the Effects of Workrelated - Stress and Organizational Commitment on Organizational Citizen ship Behavior: A Research on Banking Industry

Directory of Open Access Journals (Sweden)

Melisa Erdilek Karabay

2014-03-01

Full Text Available With increasing competition conditions and the acceleration of lobalization, organizations’ new management approach now support mployees in the direction of attaining the objectives of the organization to have more effective behaviors. However, employees in the business world are under the constant influence of factors that will affect their current working conditions negatively. In this context, job stress continues to influence today's organizational structure significantly. In this context, organizational commitment and organizational citizenship behavior in the literature emerges as the most coveted concept in the business world. The employees that have organizational commitment and organizational citizen ship behavior may lead to the creation of more efficient work environment . In this study, the relationship between organizational commitment , job stress, and organizational citizenship behavior is investigated in banking sector. As a result , it has been fo und that, bank employees' organizational commitment and organizational citizenship behavior affect courtesy, altruism, civic virtue , onscientiousness and sportsmenship, positively. On the other hand, bank employees’ organizational citizenship behavior with work stress has a negative effect on courtesy and consciousness.

24 CFR 891.818 - Firm commitment application.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Firm commitment application. 891.818 Section 891.818 Housing and Urban Development Regulations Relating to Housing and Urban... Persons with Disabilities § 891.818 Firm commitment application. The sponsor will submit the firm...

Mining E-mail to Leverage Knowledge Networks in Organizations

NARCIS (Netherlands)

van Reijsen, J.; Helms, R.W.; Jackson, T.W.

2009-01-01

There is nothing new about the notion that in today‟s knowledge driven economy, knowledge is the key strategic asset for competitive advantage in an organization. Also, we have learned that knowledge is residing in the organization‟s informal network. Hence, to leverage business performance from a

The effect of leverage increases on real earnings management

NARCIS (Netherlands)

I. Zagers-Mamedova (Irina)

2009-01-01

textabstractMain subject of this paper is to understand whether there could be an incentive for managers to manipulate cash flow from operating activities (CFO) through the use of real earnings management (REM), in situations with increasing leverage. Based upon a study of Jelinek (2007) who

Third age university, social and institucional commitment

Directory of Open Access Journals (Sweden)

Flora Moritz da Silva

2017-12-01

Full Text Available This article brings reflections on the social commitment of permanent education programs for the elderly, at the universities, in the face of their institutional commitment to the plans. It was possible to rescue the responsibility concepts, social commitment and identify the elderly in the university, within the federal legislation, through bibliographical and documentary research. There was a survey of permanent education programs with at least 20 years, in 2016. It was carried out for the elderly in the 63 Brazilian Federal, and Public Universities and 17 cases were found. Thus, nine Pro-Rectors of Extension and a Unit Director accepted to participate in interviews by Skype or telephone, in the second semester of 2016, fulfilling the objective of describing the university authorities’ vision on the type of institutional support for such programs’ operation. Although it is possible to realize their relevance to the environment and the university, the institutional commitment is still far short of what is necessary.

Effects of Team and Organizational Commitment--A Longitudinal Study

Science.gov (United States)

Neininger, Alexandra; Lehmann-Willenbrock, Nale; Kauffeld, Simone; Henschel, Angela

2010-01-01

Retention management, i.e., keeping qualified employees, is a top priority for contemporary organizations. Commitment, and especially team commitment, can be the key to mastering this challenge. There is a lack of longitudinal research concerning the development and the direction of the effects of team commitment over time. In a longitudinal…

PENGARUH PERPUTARAN KAS, PERPUTARAN PIUTANG USAHA, PERPUTARAN PERSEDIAAN DAN LEVERAGE TERHADAP KINERJA KEUANGAN PERUSAHAAN

OpenAIRE

Suprihatin, Neneng Sri; Nasser, Etty

2017-01-01

The purpose of this study is to determine the effect of cash turnover, account receivable turnover, inventory turnover and leverage to financial performance (Liquidity and Rentability). The independent variable is cash turnover, account receivable turnover, inventory turnover and leverage. The dependent variable are financial performance (Liquidity and Rentability). The sample used in the study consists of manufacturing company in food and beverage sector the period of 2009-2012.The result sh...

Leveraging Existing Heritage Documentation for Animations: Senate Virtual Tour

Science.gov (United States)

Dhanda, A.; Fai, S.; Graham, K.; Walczak, G.

2017-08-01

The use of digital documentation techniques has led to an increase in opportunities for using documentation data for valorization purposes, in addition to technical purposes. Likewise, building information models (BIMs) made from these data sets hold valuable information that can be as effective for public education as it is for rehabilitation. A BIM can reveal the elements of a building, as well as the different stages of a building over time. Valorizing this information increases the possibility for public engagement and interest in a heritage place. Digital data sets were leveraged by the Carleton Immersive Media Studio (CIMS) for parts of a virtual tour of the Senate of Canada. For the tour, workflows involving four different programs were explored to determine an efficient and effective way to leverage the existing documentation data to create informative and visually enticing animations for public dissemination: Autodesk Revit, Enscape, Autodesk 3ds Max, and Bentley Pointools. The explored workflows involve animations of point clouds, BIMs, and a combination of the two.

The ethical commitment of Australian radiographers: Does medical dominance create an influence?

International Nuclear Information System (INIS)

Lewis, Sarah; Heard, Robert; Robinson, John; White, Karolyn; Poulos, Ann

2008-01-01

There is a lack of awareness and openness surrounding ethical debate in Diagnostic Radiography literature and culture, perpetuated in part by the historical growth of the technical realm of radiography, radiology and medicine. Hence, the impact of Australian radiographers' current level of professional autonomy, combined with the influence of medical dominance and radiographers' ethical commitment was undocumented. This study investigated the role, importance and attitudes of Australian radiographers towards ethics through a qualitative study following a grounded theory approach. Semi-structured interviews were conducted with 25 Australian. A conceptual framework mapping the causal conditions affecting the ethical commitment was developed. This study argues that a number of internal and external variables weave an intricate fabric of poor identity, subservience and negative workplace culture. Australian radiographers, whist attempting to set a standard of ethical commitment, are hindered by difficulties of medical dominance, relatively poor professional autonomy and difficulty in accepting responsibility. The presence of private radiology enterprise and the association between patient referral and money has eroded the radiographer-patient relationship and introduced the potential for unethical practice in the radiographer-radiologist-referring practitioner relationship

The ethical commitment of Australian radiographers: Does medical dominance create an influence?

Energy Technology Data Exchange (ETDEWEB)

Lewis, Sarah [School of Medical Radiation Sciences, Faculty of Health Sciences, University of Sydney, East Street, PO Box 170, Lidcombe, NSW 1825 (Australia)], E-mail: s.lewis@fhs.usyd.edu.au; Heard, Robert [School of Behavioural and Community Health Science, Faculty of Health Sciences, University of Sydney, East Street, PO Box 170, Lidcombe, NSW 1825 (Australia); Robinson, John [School of Medical Radiation Sciences, Faculty of Health Sciences, University of Sydney, East Street, PO Box 170, Lidcombe, NSW 1825 (Australia); White, Karolyn [Centre for Values and Ethics and the Law in Medicine, Faculty of Medicine, University of Sydney, East Street, PO Box 170, Lidcombe, NSW 1825 (Australia); Poulos, Ann [School of Medical Radiation Sciences, Faculty of Health Sciences, University of Sydney, East Street, PO Box 170, Lidcombe, NSW 1825 (Australia)

2008-05-15

There is a lack of awareness and openness surrounding ethical debate in Diagnostic Radiography literature and culture, perpetuated in part by the historical growth of the technical realm of radiography, radiology and medicine. Hence, the impact of Australian radiographers' current level of professional autonomy, combined with the influence of medical dominance and radiographers' ethical commitment was undocumented. This study investigated the role, importance and attitudes of Australian radiographers towards ethics through a qualitative study following a grounded theory approach. Semi-structured interviews were conducted with 25 Australian. A conceptual framework mapping the causal conditions affecting the ethical commitment was developed. This study argues that a number of internal and external variables weave an intricate fabric of poor identity, subservience and negative workplace culture. Australian radiographers, whist attempting to set a standard of ethical commitment, are hindered by difficulties of medical dominance, relatively poor professional autonomy and difficulty in accepting responsibility. The presence of private radiology enterprise and the association between patient referral and money has eroded the radiographer-patient relationship and introduced the potential for unethical practice in the radiographer-radiologist-referring practitioner relationship.

The dimensionality of professional commitment

Directory of Open Access Journals (Sweden)

Jeffrey J. Bagraim

2003-10-01

Full Text Available This paper examines the dimensionality of professional commitment amongst a sample of 240 South African actuaries. Data were obtained, via a mailed questionnaire, from members of the South African Actuarial Society employed in the financial services industry. Statistical analysis conducted on the data showed that the 3-component model first proposed by Meyer, Allen and Smith (1993 is appropriate for understanding professional commitment amongst South African professionals. The analysis also showed that South African actuaries are highly committed to their profession. Opsomming Hierdie artikel ondersoek die dimensionaliteit van professionele toewyding by ‘n steekproef van 240 Suid-Afrikaanse aktuarisse. Die data is verkry deur ‘n posvraelys aan lede van die Suid-Afrikaanse Aktuariële Vereniging wat in die finansiële dienstesektor werksaam was. Statistiese ontledings wat uitgevoer is op die data dui aan dat die driekomponentmodel, aanvanklik voorgestel deur Meyer, Allen en Smith (1993, geskik is om professionele toewyding by Suid-Afrikaanse beroepslui te verstaan. Die ontleding dui verder aan dat Suid-Afrikaanse aktuarisse hoogs toegewyd is aan hulle professie.

Understanding the Links between Work Commitment Constructs.

Science.gov (United States)

Hackett, Rick D.; Lapierre, Laurent M.; Hausdorf, Peter A.

2001-01-01

In a study of 852 nurses, work involvement (value of work in their lives) affected organizational and occupational commitment through its effect on job involvement. Job involvement indirectly affected intention to leave the organization or occupation. Work and job involvement and orgnanizational and occupational commitment were determined to be…

On Entry Deterrence and Imperfectly Observable Commitment

DEFF Research Database (Denmark)

Poulsen, Anders

2001-01-01

We analyse a simple entry-deterrence game, where a `Potential Intruder' only imperfectly observes the decision of an `Incumbent' to commit or to not commit to fight any entry by the Potential Intruder. Our game generalises the one studied in Bonanno (1992) by allowing for a richer information tec...

Education on the Internet: Anonymity vs. Commitment.

Science.gov (United States)

Dreyfus, Hubert L.

1998-01-01

Argues that learning a skill requires the kind of commitment which is undermined by the Press (the Public) and the Internet, citing Soren Kierkegaard's "The Present Age", and states that learning by apprenticeship is impossible in cyberspace. Includes: aesthetic sphere--commitment to the enjoyment of sheer information; ethical…

Considerations in civil commitment of individuals with substance use disorders.

Science.gov (United States)

Cavaiola, Alan A; Dolan, David

2016-01-01

Several states currently have enacted laws that allow for civil commitment for individuals diagnosed with severe substance use disorders. Civil commitment or involuntary commitment refers to the legal process by which individuals with mental illness are court-ordered into inpatient and/or outpatient treatment programs. Although initially civil commitment laws were intended for individuals with severe mental illness, these statutes have been extended to cover individuals with severe substance use disorders. Much of the recent legislation allowing for civil commitment of individuals with substance use disorders has come about in response to the heroin epidemic and is designed to provide an alternative to the unrelenting progression of opioid use disorders. Civil commitment also provides an opportunity for individuals with opioid use disorders to make informed decisions regarding ongoing or continued treatment. However, civil commitment also raises concerns regarding the potential violation of 14th Amendment rights, specifically pertaining to abuses of deprivation of liberty or freedom, which are guaranteed under the 14th Amendment to the United States Constitution. This commentary examines these issues while supporting the need for effective brief civil commitment legislation in all states.

Motivated reconstruction: The effect of brand commitment on false memories.

Science.gov (United States)

Montgomery, Nicole Votolato; Rajagopal, Priyali

2018-06-01

Across 5 studies, we examine the effect of prior brand commitment on the creation of false memories about product experience after reading online product reviews. We find that brand commitment and the valence of reviews to which consumers are exposed, interact to affect the incidence of false memories. Thus, highly committed consumers are more susceptible to the creation of false experience memories on exposure to positive versus negative reviews, whereas low commitment consumers exhibit similar levels of false memories in response to both positive and negative reviews. Further, these differences across brand commitment are attenuated when respondents are primed with an accuracy motivation, suggesting that the biasing effects of commitment are likely because of the motivation to defend the committed brand. Finally, we find that differences in false memories subsequently lead to differences in intentions to spread word-of-mouth (e.g., recommend the product to friends), suggesting that the consequences of false product experience memories can be significant for marketers and consumers. Our findings contribute to the literatures in false memory and marketing by documenting a motivated bias in false memories because of brand commitment. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

13 CFR 108.1630 - SBA regulation of Brokers and Dealers and disclosure to purchasers of Leverage or Trust...

Science.gov (United States)

2010-01-01

... Financial Assistance for NMVC Companies (Leverage) Funding Leverage by Use of Sba Guaranteed Trust... standing in respect to compliance with the financial, ethical, and reporting requirements of such body...

Collective dose commitments from nuclear power programmes

International Nuclear Information System (INIS)

Beninson, D.

1977-01-01

The concepts of collective dose and collective dose commitment are discussed, particularly regarding their use to compare the relative importance of the exposure from several radiation sources and to predict future annual doses from a continuing practice. The collective dose commitment contributions from occupational exposure and population exposure due to the different components of the nuclear power fuel cycle are evaluated. A special discussion is devoted to exposures delivered over a very long time by released radionuclides of long half-lives and to the use of the incomplete collective dose commitment. The maximum future annual ''per caput'' doses from present and projected nuclear power programmes are estimated

Quantum bit commitment with cheat sensitive binding and approximate sealing

Science.gov (United States)

Li, Yan-Bing; Xu, Sheng-Wei; Huang, Wei; Wan, Zong-Jie

2015-04-01

This paper proposes a cheat-sensitive quantum bit commitment scheme based on single photons, in which Alice commits a bit to Bob. Here, Bob’s probability of success at cheating as obtains the committed bit before the opening phase becomes close to \\frac{1}{2} (just like performing a guess) as the number of single photons used is increased. And if Alice alters her committed bit after the commitment phase, her cheating will be detected with a probability that becomes close to 1 as the number of single photons used is increased. The scheme is easy to realize with present day technology.

The impact of financial crises on the risk-return tradeoff and the leverage effect

DEFF Research Database (Denmark)

Christensen, Bent Jesper; Nielsen, Morten Ørregaard; Zhu, Jie

50% in magnitude during …financial crises. No such changes are observed during NBER recessions, so in this sense …financial crises are special. Applications to a number of major developed and emerging international stock markets confirm the increase in the leverage effect, whereas the international......We investigate the impact of financial crises on two fundamental features of stock returns, namely, the risk-return tradeoff and the leverage effect. We apply the fractionally integrated exponential GARCH-in-mean (FIEGARCH-M) model for daily stock return data, which includes both features...... and allows the co-existence of long memory in volatility and short memory in returns. We extend this model to allow the financial parameters governing the volatility-in-mean effect and the leverage effect to change during financial crises. An application to the daily U.S. stock index return series from 1926...

The impact of financial crises on the risk-return tradeoff and the leverage effect

DEFF Research Database (Denmark)

Christensen, Bent Jesper; Nielsen, Morten Ørregaard; Zhu, Jie

2015-01-01

% in magnitude during financial crises. No such changes are observed during NBER recessions, so in this sense financial crises are special. Applications to a number of major developed and emerging international stock markets confirm the increase in the leverage effect, whereas the international evidence......We investigate the impact of financial crises on two fundamental features of stock returns, namely, the risk-return tradeoff and the leverage effect. We apply the fractionally integrated exponential GARCH-in-mean (FIEGARCH-M) model for daily stock return data, which includes both features...... and allows the co-existence of long memory in volatility and short memory in returns. We extend this model to allow the financial parameters governing the volatility-in-mean effect and the leverage effect to change during financial crises. An application to the daily U.S. stock index return series from 1926...

The Influence of Culture on Teacher Commitment

Science.gov (United States)

Abd Razak, Nordin; Darmawan, I. Gusti Ngurah; Keeves, John P.

2010-01-01

Culture is believed to be an important factor that influences various aspects of human life, such as behaviour, thinking, perceptions and attitudes. This article examines the similarities and differences in the influence of culture on teacher commitment in three types of Malaysian primary schools. Since commitment to teaching has rarely been…

Policy Uncertainty, Investment and Commitment Periods

Energy Technology Data Exchange (ETDEWEB)

NONE

2007-07-01

Today's investment decisions in key sectors such as energy, forestry or transport have significant impacts on the levels of greenhouse gas (GHG) emissions over the coming decades. Given the economic and environmental long-term implications of capital investment and retirement, a climate mitigation regime should aim to encourage capital investment in climate-friendly technologies. Many factors affect technology choice and the timing of investment, including investor expectations about future prices and policies. Recent international discussions have focused on the importance of providing more certainty about future climate policy stringency. The design of commitment periods can play a role in creating this environment. This paper assesses how the length of commitment periods influences policy uncertainty and investment decisions. In particular, the paper analyses the relationship between commitment period length and near term investment decisions in climate friendly technology.

An empirical investigation on relationship between social capital and organizational commitment

Directory of Open Access Journals (Sweden)

Ali Alikhani

2014-02-01

Full Text Available This paper presents an empirical investigation to study the relationship between social capital and organizational commitment. The study considers the relationship between social capital with three components of organizational commitment; namely, affective commitment, continuous and normative commitment. The study has been applied among a sample of 292 regular employees who worked for an Iranian bank located in city of Tehran, Iran. The implementation of Pearson correlation has indicated that there were positive and meaningful relationships between social capital and affective commitment (r = 0.197, Sig. = 0.01, continuous (r = 0.308, Sig. = 0.01 and normative commitment (r = 0.423, Sig. = 0.01. In addition, the study has detected that women had more commitment on their organization than men did. The proposed study of this paper has also considered a regression model where organizational commitment is dependent variable and trust and communication are considered as independent variables. According to the results of regression analysis, an increase of one unit in trust and social capital communication will increase organizational commitment by 0.189 and 0.204, respectively.

Attachment to God, religious tradition, and firm attributes in workplace commitment.

Science.gov (United States)

Kent, Blake Victor

2017-01-01

Research on organizational commitment suggests there is an association between American theists' emotional attachment to God and their emotional commitment to the workplace. A sense of divine calling has been shown to partially mediate this association but, beyond that, little is known. The purpose of this study is to shed further light on the relationship between secure attachment to God and affective organizational commitment. I do so by testing whether the employee's religious tradition is associated with affective organizational commitment and whether the employee's firm attributes moderate the relationship between attachment to God and organizational commitment. Results suggest that: 1) Catholics evince higher levels of organizational commitment than Evangelicals, and 2) firm size significantly moderates the relationship between attachment to God and organizational commitment across religious affiliations.

Detecting outliers and/or leverage points: a robust two-stage procedure with bootstrap cut-off points

Directory of Open Access Journals (Sweden)

Ettore Marubini

2014-01-01

Full Text Available This paper presents a robust two-stage procedure for identification of outlying observations in regression analysis. The exploratory stage identifies leverage points and vertical outliers through a robust distance estimator based on Minimum Covariance Determinant (MCD. After deletion of these points, the confirmatory stage carries out an Ordinary Least Squares (OLS analysis on the remaining subset of data and investigates the effect of adding back in the previously deleted observations. Cut-off points pertinent to different diagnostics are generated by bootstrapping and the cases are definitely labelled as good-leverage, bad-leverage, vertical outliers and typical cases. The procedure is applied to four examples.

Leveraging best practices to promote health, safety, sustainability, and stewardship.

Science.gov (United States)

Weiss, Marjorie D

2013-08-01

Strategically leveraging health and safety initiatives with sustainability and stewardship helps organizations improve profitability and positively impact team member and customer attachment to the organization. Collective efficacy enhances the triple bottom line: healthy people, healthy planet, and healthy profits. The HS(3)™ Best Practice Exchanges group demonstrated that collective efficacy can leverage the social cohesion, communication channels, and activities within workplaces to promote a healthy, sustainable work culture. This in turn (1) protects the health and safety of workers, (2) preserves the natural environment, and (3) increases attachment to the organization. Community-based participatory research using the Attach21 survey assessed the progress of these companies in their efforts to integrate health, safety, sustainability, and stewardship. Monthly Best Practice Exchanges promoted collective efficacy by providing support, encouragement, and motivation to share and adopt new ideas. Copyright 2013, SLACK Incorporated.

Sexually Violent Predators and Civil Commitment Laws

Science.gov (United States)

Beyer Kendall, Wanda D.; Cheung, Monit

2004-01-01

This article analyzes the civil commitment models for treating sexually violent predators (SVPs) and analyzes recent civil commitment laws. SVPs are commonly defined as sex offenders who are particularly predatory and repetitive in their sexually violent behavior. Data from policy literature, a survey to all states, and a review of law review…

Juvenile Court Commitment Rates: The National Picture.

Science.gov (United States)

Sosin, Michael

There is less geographic variation in the commitment rate of juvenile offenders than is commonly assumed. Apparently, judges across the country develop a similar standard of what percentage of youths they face should be committed. This standard may be similar across the country because it represents broadly shared ideals. However, there is much…

Commitment and the New Employment Relationship : Exploring a Forgotten Perspective: Employers Commitment

NARCIS (Netherlands)

Torka, Nicole; Looise, Jan Kees; van Riemsdijk, Maarten

2005-01-01

In this article, we have endeavoured to integrate the concept 'employers’ commitment' into the understanding of the new employment relationship. HRM scholars and practitioners assume that changes in (international) market and employee characteristics lead to a transformation of the employer-employee

Trust, Commitment and Competitive Advantage in SMEs Export Performance

Directory of Open Access Journals (Sweden)

Md Daud Ismail

2017-04-01

Full Text Available The entry of small businesses into international markets has intensified. However, despite the growing presence of small businesses in international markets, studies into their international behavior, particularly regarding the effect of international relationships on international outcomes, remain limited. This study investigates the cross-border relationships of Small and Medium Enterprises (SMEs by examining the effects of the dimensions of the key relationship on the competitive advantage and performance of SMEs in export markets. These dimensions include trust and commitment. Results indicate that trust is significantly related to commitment and export performance. Commitment is positively related to competitive advantage but not to export performance. Trust affects competitive advantage through commitment. The effect of commitment on export performance is mediated by competitive advantage. The methodology and results are presented. The conclusion, implications, and limitations of this study are also discussed.

Leverage principle of retardation signal in titration of double protein via chip moving reaction boundary electrophoresis.

Science.gov (United States)

Zhang, Liu-Xia; Cao, Yi-Ren; Xiao, Hua; Liu, Xiao-Ping; Liu, Shao-Rong; Meng, Qing-Hua; Fan, Liu-Yin; Cao, Cheng-Xi

2016-03-15

In the present work we address a simple, rapid and quantitative analytical method for detection of different proteins present in biological samples. For this, we proposed the model of titration of double protein (TDP) and its relevant leverage theory relied on the retardation signal of chip moving reaction boundary electrophoresis (MRBE). The leverage principle showed that the product of the first protein content and its absolute retardation signal is equal to that of the second protein content and its absolute one. To manifest the model, we achieved theoretical self-evidence for the demonstration of the leverage principle at first. Then relevant experiments were conducted on the TDP-MRBE chip. The results revealed that (i) there was a leverage principle of retardation signal within the TDP of two pure proteins, and (ii) a lever also existed within these two complex protein samples, evidently demonstrating the validity of TDP model and leverage theory in MRBE chip. It was also showed that the proposed technique could provide a rapid and simple quantitative analysis of two protein samples in a mixture. Finally, we successfully applied the developed technique for the quantification of soymilk in adulterated infant formula. The TDP-MRBE opens up a new window for the detection of adulteration ratio of the poor food (milk) in blended high quality one. Copyright © 2015 Elsevier B.V. All rights reserved.

[ACCEPTANCE AND COMMITMENT THERAPY (ACT): BEHAVIORISM, MINDFULNESS AND VALUES].

Science.gov (United States)

Coletti, Juan Pablo; Teti, Germán Leandro

2015-01-01

Over the last decades a series of psychological treatments labeled have been developed. Acceptance and Commitment Therapy (ACT) is a third generation therapy that essentially seeks to promote the acceptance of private events in opposition to their modification or change, with the aim of promoting cognitive flexibility. Thus, it is intended that the subject be permitted to choose their behavior consistent with personal values. The current work aims to provide overview specific to the contextual conditions that promoted the emergence of ACT, the underlying philosophy and theory, and the particularities of the intervention model.

The relationship between organizational commitment and nursing care behavior.

Science.gov (United States)

Naghneh, Mohammad Hossein Khalilzadeh; Tafreshi, Mansoureh Zagheri; Naderi, Manijeh; Shakeri, Nehzat; Bolourchifard, Fariba; Goyaghaj, Naser Sedghi

2017-07-01

Nursing care encompasses physical, emotional, mental and social needs, in order to improve a patient's health and wellbeing. Caring is the central core and the essence of nursing. The important issue of care is access to proper care and increasing patients' satisfaction. Job performance of nurses is affected by many factors including organizational commitment. This study aimed to determine the relationship between organizational commitment and nurses caring behavior. In this cross-sectional study, 322 nurses from selected Hospitals of Shahid Beheshti University of Medical Sciences in Tehran were randomly selected and enrolled in the study in 2015. The self-reported data by nurses were collected through demographic characteristics questionnaire, Meyer & Allen organizational commitment model and Caring Behavior Inventory (CBI). Data were analyzed with SPSS statistical software version 20, using t-test and ANOVA. The majority of nurses (63%) were female. The mean score and standard deviation of organizational commitment and caring behavior of nurses were 74.12±9.61 and 203.1±22.46, respectively. The results showed a significantly positive correlation between organizational commitment and caring behavior (p=0.001). In this study the caring behavior of nurses with higher organizational commitment were significantly better than the others. Managers and nurse leaders should pay more attention to improve organizational commitment of nurses, in order to improve nurses' performance.

How does burnout impact the three components of nursing professional commitment?

Science.gov (United States)

Chang, Hao-Yuan; Shyu, Yea-Ing Lotus; Wong, May-Kuen; Chu, Tsung-Lan; Lo, Yuan-Yu; Teng, Ching-I

2017-12-01

While the impact of burnout on organisational commitment has been widely observed, its impact on nursing professional commitment has not previously been investigated. The literature has clarified that professional commitment has three distinct components: affective, continuance and normative. This study aims to investigate the relationships between burnout and the three components of nursing professional commitment. This was a cross-sectional study using questionnaires to collect data in one large medical centre. Responses from 571 nurses were used for regression analysis. Among the sampled nurses, 90.9% had professional commitment came from Meyer et al. (J Appl Psychol, 78, 1993 and 538) a formally validated instrument. Analytical results indicated that burnout is negatively related to affective and normative professional commitment (B ≤ -0.09, p professional commitment (B = 0.05, p > 0.05). Nurse managers aiming to improve nurses' professional commitment should consider reducing nurses' burnout, for example improving nursing optimism and reducing administrative tasks, as suggested by the literature. © 2017 Nordic College of Caring Science.

Experimental bit commitment based on quantum communication and special relativity.

Science.gov (United States)

Lunghi, T; Kaniewski, J; Bussières, F; Houlmann, R; Tomamichel, M; Kent, A; Gisin, N; Wehner, S; Zbinden, H

2013-11-01

Bit commitment is a fundamental cryptographic primitive in which Bob wishes to commit a secret bit to Alice. Perfectly secure bit commitment between two mistrustful parties is impossible through asynchronous exchange of quantum information. Perfect security is however possible when Alice and Bob split into several agents exchanging classical and quantum information at times and locations suitably chosen to satisfy specific relativistic constraints. Here we report on an implementation of a bit commitment protocol using quantum communication and special relativity. Our protocol is based on [A. Kent, Phys. Rev. Lett. 109, 130501 (2012)] and has the advantage that it is practically feasible with arbitrary large separations between the agents in order to maximize the commitment time. By positioning agents in Geneva and Singapore, we obtain a commitment time of 15 ms. A security analysis considering experimental imperfections and finite statistics is presented.

Changes in commitment to change among leaders in home help services.

Science.gov (United States)

Westerberg, Kristina; Tafvelin, Susanne

2015-07-06

The purpose of the this study was to explore the development of commitment to change among leaders in the home help services during organizational change and to study this development in relation to workload and stress. During organizational change initiatives, commitment to change among leaders is important to ensure the implementation of the change. However, little is known of development of commitment of change over time. The study used a qualitative design with semi-structured interviews with ten leaders by the time an organizational change initiative was launched and follow-up one year later. Thematic content analysis was used to analyze the interviews. Commitment to change is not static, but seems to develop over time and during organizational change. At the first interview, leaders had a varied pattern reflecting different dimensions of commitment to change. One year later, the differences between leaders' commitment to change was less obvious. Differences in commitment to change had no apparent relationship with workload or stress. The data were collected from one organization, and the number of participants were small which could affect the results on workload and stress in relation to commitment to change. It is important to support leaders during organizational change initiatives to maintain their commitment. One way to accomplish this is to use management team meetings to monitor how leaders perceive their situation. Qualitative, longitudinal and leader studies on commitment to change are all unusual, and taken together, this study shows new aspects of commitment.

Three components of organizational commitment and job satisfaction of hospital nurses in Iran.

Science.gov (United States)

Jahangir, Fridoon; Shokrpour, Nasrin

2009-01-01

To measure the relationship between job satisfaction and the 3 components of organizational commitment. Most of the research conducted in the West has shown a positive relationship between organizational commitment and job satisfaction of nurses; however, the relationship between the components of organizational commitment and job satisfaction is not well established in Iranian samples. This study aimed to investigate the level of organizational commitment and job satisfaction of the hospital nurses in Iran and the interrelationship between the 3 components of commitment and job satisfaction among them. Using the organizational commitment questionnaire developed by Meyer et al (J Appl Psychol. 1993;78:538-551), the 3 components of commitment were measured through a descriptive correlational design. Seven hundred eighty-six licensed nurses working in 12 hospitals participated in the study. One hundred ninety-eight of 220 returned questionnaires were identified as appropriate for the analysis. Affective commitment was positively related to job satisfaction, normative commitment, and experience in nursing, but it was negatively related to continuance commitment. Continuance commitment was negatively related to job satisfaction and affective commitment. Normative commitment was positively related to job satisfaction and affective commitment. The 3 components of commitment are variously related to job satisfaction. Nursing managers should pay attention to different components of commitment variously to promote the appropriate type of commitment needed for specific situation in which they work.

Lack of Commitment? Work Orientations of Finnish Employees in a European Comparison

Directory of Open Access Journals (Sweden)

Teemu Turunen

2014-05-01

Full Text Available It has been argued that individuals’ employment commitment, that is, their commitment to work in general is crucial in today’s labor markets where life-long employment relationships are less frequently offered by organizations. In addition, employees’ organizational commitment, that is, their commitment to their own organization is also vital for organizations and firms, affecting many areas of importance to them. This article asks how Finnish employees rank in both employment commitment and affective organizational commitment compared with employees in 15 other European countries. The data were collected in 2005–2007 through the International Social Survey Program (ISSP, Work Orientation Module III. The results show Finnish employees scoring below European averages in both types of commitment when employee-level and organizationlevel factors are taken into account. Employment commitment was highest in Norway and affective organizational commitment highest in Portugal. The perceived intrinsic rewards of the job were the strongest predictor of employment and affective organizational commitment in most of the countries researched, increasing both these types of commitment. However, the perceived social relations between management and employees were found to be the most powerful determinant of affective organizational commitment in Finland, with perceived good relations adding to the affective organizational commitment of employees. The data were analyzed mainly by means of a general linear model procedure.

PENGARUH LINDUNG NILAI, FINANCIAL LEVERAGE, DAN MANAJEMEN LABA TERHADAP AGRESIVITAS PAJAK

Directory of Open Access Journals (Sweden)

Furqon Nurhandono

2017-10-01

Full Text Available This research is aimed to provide empirical evidence about relationship between hedging, financial leverage, and earnings management on tax aggressiveness. Frank and Rego (2009 defines tax aggressiveness as the act of manipulation to reduce the amount of taxable income through tax planning efforts either it can or can not be categorized as an act of tax evasion. Using purposive sampling this research selected 24 firms that are listed in Indonesian Stock Exchange from 2011-2015 as samples. The result of multiple regression of panel data shows that there is positively significant relationship between financial leverage and tax aggressiveness as well as earnings management and tax aggressiveness. While there is no significant relationship between hedging and tax aggresiveness.

The Impact of Jumps and Leverage in Forecasting Co-Volatility

NARCIS (Netherlands)

M. Asai (Manabu); M.J. McAleer (Michael)

2015-01-01

markdownabstract__Abstract__ The paper investigates the impact of jumps in forecasting co-volatility, accommodating leverage effects. We modify the jump-robust two time scale covariance estimator of Boudt and Zhang (2013) such that the estimated matrix is positive definite. Using this

Commentary: civil commitment statutes--40 years of circumvention.

Science.gov (United States)

Fisher, William H; Grisso, Thomas

2010-01-01

There is a longstanding body of literature that describes how states' civil commitment statutes have been stretched or circumvented to accommodate institutional and systemic needs. The paper by Levitt and colleagues provides yet another example of this phenomenon: Arizona's use of its civil commitment statutes to detain unrestorable, incompetent criminal defendants for whom other provisions have not been developed. This commentary provides a brief overview of other examples of the stretching of commitment laws, providing a broader context for viewing the findings of Levitt and colleagues.

Commitment bias : mistaken partner selection or ancient wisdom?

NARCIS (Netherlands)

Back, Istvan H.

Evidence across the social and behavioral sciences points to psychological mechanisms that facilitate the formation and maintenance of interpersonal commitment. In addition, evolutionary simulation studies suggest that a tendency for increased, seemingly irrational commitment is an important trait

The effect of occupational meaningfulness on occupational commitment

Directory of Open Access Journals (Sweden)

Itai Ivtzan

2014-11-01

Full Text Available Existing research lacks a scholarly consensus on how to define and validly measure ‘meaningful work’ (e.g., Rosso, Dekas & Wrzesniewski, 2010. The following correlational study highlights the value of investigating meaningfulness in the context of occupational commitment. The study hypothesizes that occupational commitment is positively correlated with occupational meaningfulness, where meaningfulness is defined as the extent to which people’s occupations contribute to personal meaning in life. One-hundred and fifty-six full-time office based UK workers completed an online questionnaire including 18 questions measuring levels of occupational commitment (Meyer, Allen & Smith, 1993, in addition to six novel items measuring occupational meaningfulness. The results supported the hypothesis and also showed that the affective sub-type of occupational commitment had the highest correlation with occupational meaningfulness. Such results exhibit the importance of finding meaning at work, as well as the relevance of this to one’s level of commitment to his or her job. This paper argues that individuals should consider OM before choosing to take a specific role, whereas organizations ought to consider the OM of their potential candidates before recruiting them into a role. Possible directions for future research directions are also discussed.

Is There any Relationship between Narcissistic Personality and Organizational Commitment?

Directory of Open Access Journals (Sweden)

Necmettin Cihangiroglu

2012-04-01

Full Text Available ABSTRACT OBJECTIVE: This study aimed at investigating whether there is a correlation between organizational commitment and narcissistic personalty traits. METHOD: In order to measure the GATA Occupation High School of Health Subordinate Officiers’ narcissistic personality traits Narcissistic Personality Inventory (NPI scala was used. In order to measure students’ organizational commitment Organizational Commitment Questionnaire was used. 229 questionnaire forms were distributed to the Occupation High School of Health Subordinate Officiers’ students, and 220 (%96 of them were returned. Totally 220 students were evaluated. FINDINGS: When students’ narcissistic scores were evaluated out of 16, it was found out that the highest narcissistic personality score (8,98 was taken by second year students, the highest score for organizational commitment (3,70 was taken by first year students, “exploitativeness” which is one of the sub-levels of narcissisim was observed at the highest level with an average of 0,73 out 1 full score, “entitlement” sub level was observed at the lowest level (0,29, “affective commitment” one of the sub-levels of commitment, had the highest average (3,84, “normative commitment” had the second highest average (3,71 and finally “continuance commitment” was observed at the lowest level (3,55. Statistically, there is no significant relationship found between narcissistic personality and organizational commitment. However, there is a significant relationship found between narcissistic personality and continuity commitment. There is a significant and opposite relationship found between organizational commitment and continuity commitment with superiority. There is similar relationship found between exploitation and continuity commitment. CONCLUSION: With respect to these findings, it is suggested that “Health Technicians” candidates’, who will be one of the indispensable constituents of health services

Regulatory commitment management and the managing of licensing documents

International Nuclear Information System (INIS)

Roxey, T.E.

1993-01-01

The Regulatory Commitment Management (RCM) Project was designed to strengthen Baltimore Gas ampersand Electric's (BG ampersand E's) ability to identify, implement, and maintain regulatory commitments. The first part of this project involved the development of a clear commitment management process. The second part was the development of a tool that enhances the ability to retrieve information from documents, and the third part of the project dealt with the actual identification of historical commitments. This paper represents the first opportunity for BG ampersand E to discuss some of the success of the second part and the preliminary findings of the third part of the project

BENEFICIAL COALITIONS: KNOWLEDGE MANAGEMENT AND DEVELOPMENT OF EMPLOYEE COMMITMENT

Directory of Open Access Journals (Sweden)

Renata Winkler

2015-06-01

Full Text Available Presently, knowledge is considered as the most strategic resource of organizations. The literature on the subject often raises the issues of commitment. The purpose of the article was to discuss the associations between knowledge management and employee commitment. The article presents the stages of knowledge management and describes the category of commitment, taking account of several criteria. In the opinion of the authors, from the point of view of knowledge management particular importance can be attained to the way qualifications, skills, predispositions and knowledge of employees will be used, which, in turn, depends on "quality" of their commitment (its type, intensity, dimension and direction in achieving organizational goals.

The Exchange Relationship between Work-Family Enrichment and Affective Commitment: the Moderating Role of Gender.

Science.gov (United States)

Marques, António Manuel; Chambel, Maria José; Pinto, Inês

2015-06-03

Workers' perception that their job experience enriches their family life has been considered a mechanism that explains their positive attitudes toward the organization where they work. However, because women and men live their work and family differently, gender may condition this relationship between the work-family enrichment and workers' attitudes. With a sample of 1885 workers from one Portuguese bank, with 802 women, the current study investigated the relationship between work-family enrichment and organizational affective commitment as well as the role of sex as a moderator of this relationship. The hypotheses were tested by using regression analysis. The results indicated that the perception held by workers that their work enriches their family is positively correlated with their affective commitment toward the organization. Furthermore, the data revealed that this relationship is stronger for women than for men. Study results have implications for management, particularly for human resource management, enhancing their knowledge about the relationship of work-family enrichment and workers' affective commitment toward organization.

The configural approach to organisational commitment: An application in Ghana

Directory of Open Access Journals (Sweden)

Edward O. Akoto

2014-12-01

Research purpose: To test the theory on profiles of commitment in an African context (Ghana. Motivation for the study: Although the three-component model of organisational commitment has been extended to several regions of Africa, there is a paucity of research on profiles of commitment on the continent. Research approach, design and method: Cross-sectional data from two studies, with samples of 187 and 218, were analysed using k-means clusters. Multivariate analysis of variance (MANOVA was then used to test the differences amongst profiles in their association with contextual variables, such as pay satisfaction, job security, strike propensity and two demographic factors. Main findings: In the k-means cluster analysis, a six-cluster solution emerged in both studies;the profiles include the highly committed and the uncommitted groups, as well as the profiles based on normative commitment and continuance commitment. Overall, the MANOVA post hoc outcome shows that the highly committed group reports higher mean scores on the positive outcome variables (e.g. job security than the uncommitted group. Conversely, the uncommitted group scored relatively higher on the negative organisational outcome (propensity to strike. Other mean differences were found in the respective studies on pay satisfaction, collectivism and the demographic factors. Practical/managerial implications: Employing the configural approach to the study of commitment in this region should increase our understanding of the patterns of attachment and their influence on behaviour. Different patterns of attachment exist within the organisation that may be beneficial or detrimental to behaviour on the job. It is, therefore, important for managers to identify these patterns and target organisational policy and resources appropriately. Contribution/value-add: This study applies the concept of commitment profiles to an untested region: an African context. It, therefore, adds to the literature on the

The Impact of Jumps and Leverage in Forecasting Co-Volatility

NARCIS (Netherlands)

M. Asai (Manabu); M.J. McAleer (Michael)

2015-01-01

markdownabstract__Abstract__ The paper investigates the impact of jumps in forecasting co-volatility, accommodating leverage effects. We modify the jump-robust two time scale covariance estimator of Boudt and Zhang (2013)such that the estimated matrix is positive definite. Using this approach we

Leveraging Digital Innovation in Healthcare

DEFF Research Database (Denmark)

Brown, Carol V.; Jensen, Tina Blegind; Aanestad, Margun

2014-01-01

Harnessing digital innovations for healthcare delivery has raised high expectations as well as major concerns. Several countries across the globe have made progress in achieving three common goals of lower costs, higher quality, and increased patient access to healthcare services through...... investments in digital infrastructures. New technologies are leveraged to achieve widespread 24x7 disease management, patients’ wellbeing, home-based healthcare and other patient-centric service innovations. Yet, digital innovations in healthcare face barriers in terms of standardization, data privacy...... landscapes in selected countries. Then panelists with expertise in digital data streams, cloud, and mobile computing will present concrete examples of healthcare service innovations that have the potential to address one or more of the global goals. ECIS attendees are invited to join a debate about...

The effect of the organizational socialization on organizational commitment and turnover intention with regard to moderate effect of career aspirations intention

Directory of Open Access Journals (Sweden)

Hossein Vazifehdust

2014-02-01

Full Text Available This paper discusses the influence of the Organizational socialization, on Organizational commitment and turnover intention with regard to moderate effect of career aspirations intention. Data were collected via a questionnaire from employees of east branches of social security organization of Tehran. Path analysis of data from 155 respondents was used to test 5 hypotheses. The results show organizational socialization has positive effect on organizational commitment, but negative effect on turnover intention moreover organizational commitment and career aspiration intention have positive effect on turnover intention. Further research should examine the different dimensions of macro-environmental condition on turnover intention.

[Influence of Nurse Managers' Authentic Leadership on Nurses' Organizational Commitment and Job Satisfaction: Focused on the Mediating Effects of Empowerment].

Science.gov (United States)

Choi, Han Gyo; Ahn, Sung Hee

2016-02-01

The aim of this study was to examine the mediating effect of empowerment in the relationship of nurse managers' authentic leadership, with nurses' organizational commitment and job satisfaction. The participants in this study were 273 registered nurses working in five University hospitals located in Seoul and Gyeonggi Province. The measurements included the Authentic Leadership Questionnaire, Condition of Work Effectiveness Questionnaire-II, Organizational Commitment Questionnaire and Korea-Minnesota Satisfaction Questionnaire. Data were analyzed using t-test, ANOVA, Scheffé test, Pearson correlation coefficients, simple and multiple regression techniques with the SPSS 18.0 program. Mediation analysis was performed according to the Baron and Kenny method and Sobel test. There were significant correlations among authentic leadership, empowerment, organizational commitment and job satisfaction. Empowerment showed perfect mediating effects in the relationship between authentic leadership and organizational commitment. It had partial mediating effects in the relationship between authentic leadership and job satisfaction. In this study, nurse managers' authentic leadership had significant influences on nurses organizational commitment and job satisfaction via empowerment. Therefore, to enhance nurses' organizational commitment and job satisfaction, it is necessary to build effective strategies to enhance nurse manager's authentic leadership and to develop empowering education programs for nurses.

Predicting Organizational Commitment from Organizational Culture in Turkish Primary Schools

Science.gov (United States)

Ipek, Cemalettin

2010-01-01

This study aims to describe organizational culture and commitment and to predict organizational commitment from organizational culture in Turkish primary schools. Organizational Culture Scale (Ipek "1999") and Organizational Commitment Scale (Balay "2000") were used in the data gathering process. The data were collected from…

q-Gaussian distributions of leverage returns, first stopping times, and default risk valuations

Science.gov (United States)

Katz, Yuri A.; Tian, Li

2013-10-01

We study the probability distributions of daily leverage returns of 520 North American industrial companies that survive de-listing during the financial crisis, 2006-2012. We provide evidence that distributions of unbiased leverage returns of all individual firms belong to the class of q-Gaussian distributions with the Tsallis entropic parameter within the interval 1distributions imply a much higher probability of extreme movements in a company’s leverage ratio than forecasted by the normal distribution (q=1). Motivated by these findings, we develop a q-Gaussian generalization of traditional structural models of default. Derived exact analytical expressions for the probability distribution of a first stopping time and its intensity forecast significantly higher probability of default and much wider credit spreads at short time-horizons. Our findings are broadly consistent with the results of empirical studies in equity markets and are essential for single-name default forecasting as well as valuations of portfolio credit risk and economic capital, which might be underestimated by a classic theory of diversified portfolio optimization.

Studying the impact of the organizational commitment on the job performance

Directory of Open Access Journals (Sweden)

Mojtaba Rafiei

2014-08-01

Full Text Available Success of any organization depends on the performance of its employees. Enhancing organizational commitment among employees is an important aspect to perform better. The purpose of this study is to examine the effect of three components of organizational commitment; namely Affective, Continuance and Normative commitment, on employee’s performance. The study is applied among 244 employees of Cooperatives, Labor and Social Welfare department of Markazi Province using a single-stage cluster sampling. The study uses a standard questionnaire for organizational commitment developed by Allen and Meyer and job performance questionnaire developed by Patterson were used to gather data. Structural equations modeling (SEM technique has been used for data analysis. The result of this analysis indicates that the organizational commitment had a positive significant effect on the job performance. In addition, the study also showed that all three dimensions of organizational commitment, Affective, continuance, and normative commitment, had a positive significant effect on the job performance. From the findings, it has been proved that job performance was strongly associated with employee's commitment.

Commit* to change? A call to end the publication of the phrase ‘commit* suicide’

Science.gov (United States)

Nielsen, Emma; Padmanathan, Prianka; Knipe, Duleeka

2016-01-01

Background. Countering stigma is a fundamental facet of suicide prevention efforts.  Integral to this is the promotion of accurate and sensitive language.  The phrase ‘commit* suicide’ has prompted marked opposition primarily due to the connotations of immorality and illegality.  Methods. The study investigated the frequency of the use of the wordstem ‘commit’, in relation to self-harm and suicidal behaviours, in the three leading suicide-specific academic journals between 2000 and 2015.  Results. One third (34%) of articles published since the year 2000 used the word ‘commit*’ when describing an act of self-harm or suicide. Over half of these articles (57%) used the phrase on more than one occasion, with 6% using it more than 10 times in the same manuscript. The percentage of papers utilising the word ‘commit*’ has fluctuated over time, but there is a promising downward trend in the use of this phrase from 33% in 2000 to 13% in 2015 ( p suicide. Whilst we call for collective responsibility amongst academics and clinicians, editors hold a unique position in ensuring that outdated, inaccurate and stigma-laden terms are expunged from the scientific literature. PMID:28286872

LEVERAGING EXISTING HERITAGE DOCUMENTATION FOR ANIMATIONS: SENATE VIRTUAL TOUR

Directory of Open Access Journals (Sweden)

A. Dhanda

2017-08-01

Full Text Available The use of digital documentation techniques has led to an increase in opportunities for using documentation data for valorization purposes, in addition to technical purposes. Likewise, building information models (BIMs made from these data sets hold valuable information that can be as effective for public education as it is for rehabilitation. A BIM can reveal the elements of a building, as well as the different stages of a building over time. Valorizing this information increases the possibility for public engagement and interest in a heritage place. Digital data sets were leveraged by the Carleton Immersive Media Studio (CIMS for parts of a virtual tour of the Senate of Canada. For the tour, workflows involving four different programs were explored to determine an efficient and effective way to leverage the existing documentation data to create informative and visually enticing animations for public dissemination: Autodesk Revit, Enscape, Autodesk 3ds Max, and Bentley Pointools. The explored workflows involve animations of point clouds, BIMs, and a combination of the two.

ANTECEDENTS OF ORGANIZATIONAL COMMITMENT OF BANKING SECTOR EMPLOYEES IN PAKISTAN

Directory of Open Access Journals (Sweden)

Abdullah

2012-02-01

Full Text Available The aim of this study was to check the association of factors like work environment, job security,pay satisfaction and participation in decision making; with organizational commitment of theemployees, working in the banking sector of Pakistan. Two hundred and fifteen (215 responses toquestionnaire-based survey were collected from managerial and non-managerial employees, andanalyzed. The analysis showed positive correlations between the dependent and independentvariables. The relation between job security and organizational commitment was the most significant,indicating that a secure job can yield higher level of commitment. Work environment also had asignificant relation with organizational commitment, showing that a healthy and friendly workenvironment may enhance an employee’s commitment towards his work and organization. Paysatisfaction and participation in decision-making had low correlations with organizationalcommitment. Age and tenure seemed to affect the commitment of employees, with highercommitment shown for higher age and tenure; whereas gender did not show significant change incommitment level of employees.

[Volunteering in psychiatry: determining factors of attitude and actual commitment].

Science.gov (United States)

Lauber, C; Nordt, C; Falcato, L; Rössler, W

2000-10-01

To assess public attitude, actual working commitment and the respective influence of demographic, psychological and sociological variables on voluntary help in psychiatry. Multiple logistic regression analysis of the results of a representative population survey in Switzerland. Public attitude is mostly positive, but the respective working commitment is small. Attitude depends on gender, psychological factors (social distance, stereotypes), and on attitude to community psychiatry. For the working commitment, clearly distinct predictors are found: age, emotions, participation, and perceived discrimination to the mentally ill. For both attitude and commitment, having a social profession and interest in mass media are predictors. Internationally compared, Switzerland has a positive attitude and a big commitment in lay helping in psychiatry. But attitude is different from actual commitment. Lay helpers' work must be limited to realizable tasks and they need professional recruitment, instruction, and supervision otherwise they tend to be over-burden. The unused potential of voluntary helpers has to be opened specifically, e.g. by involving mass media and opinion-makers.

Differences between Homicides Committed by Lone and Multiple Offenders in Korea.

Science.gov (United States)

Park, Jisun; Cho, Joon Tag

2018-05-16

The aim of this study was to differentiate between homicides committed by multiple offenders and homicides committed by lone offenders. Using data on homicide incidents that occurred in South Korea between 1985 and 2008, we compared 134 homicides committed by multiple offenders, with 369 homicides committed by lone offenders. A greater proportion of homicides committed by multiple offenders involved injuries to the victim's head compared to homicides by lone offenders. Homicides committed by multiple offenders were more likely to involve blunt instruments and ligatures, whereas homicides by lone offenders were more likely to involve sharp instruments. In addition, a majority of the homicides committed by multiple offenders were planned. The results of this study have practical implications for homicide investigations, as well as theoretical implications for homicide research on the difference in offense behaviors based on the number of offenders. © 2018 American Academy of Forensic Sciences.

The Relationship between Career Growth and Organizational Commitment

Science.gov (United States)

Weng, Qingxiong; McElroy, James C.; Morrow, Paula C.; Liu, Rongzhi

2010-01-01

This research examines the relationship between employees' career growth and organizational commitment. Career growth was conceptualized by four factors: career goal progress, professional ability development, promotion speed and remuneration growth, while organizational commitment was conceptualized using Meyer and Allen's (1997) three component…

On the Complexity of Additively Homomorphic UC Commitments

DEFF Research Database (Denmark)

Trifiletti, Roberto; Nielsen, Jesper Buus; Frederiksen, Tore Kasper

2016-01-01

as the commitment protocol by Garay \\emph{et al.} from Eurocrypt 2014. A main technical improvement over the scheme mentioned above, and other schemes based on using error correcting codes for UC commitment, we develop a new technique which allows to based the extraction property on erasure decoding as opposed...... to error correction. This allows to use a code with significantly smaller minimal distance and allows to use codes without efficient decoding. Our scheme only relies on standard assumptions. Specifically we require a pseudorandom number generator, a linear error correcting code and an ideal oblivious......, we manage to add the additive homo- morphic property, while at the same time reducing the constants. In fact, when opening a large enough batch of commitments we achieve an amor- tized communication complexity converging to the length of the message committed to, i.e., we achieve close to rate 1...

Sustainability Commitment, New Competitors’ Presence, and Hotel Performance: The Hotel Industry in Barcelona

Directory of Open Access Journals (Sweden)

Juan Pedro Aznar

2016-08-01

Full Text Available The hospitality industry is facing major challenges, among them the new competition from novel forms of supply in the sharing economy. Airbnb, Homeaway, and Niumba, among other websites offering accommodations, are having an important impact in the sector, changing existing conditions and the market for the traditional hospitality industry. In this context, a strategy based in differentiation can help to prevent drops in revenues and profitability. The main objective of this paper is analyse if commitment towards sustainability has a positive impact on financial performance and can be considered a positive strategy in this new environment. The empirical data refer to a sample of hotels in Barcelona, one of the most important tourist cities in Europe. Our results suggest that there is no clear relationship between sustainability and better financial performance; however, sustainability commitment is associated with a minimum size, which can also have positive effects in terms of economies of scale and finally affect profitability. Hotels more committed to environmental issues are located in areas with a lower density of Airbnb apartments, and this geographical distribution can be more positive than a situation of massive tourist concentration in specific areas with negative externalities for neighbours.

A feasible central limit theory for realised volatility under leverage

DEFF Research Database (Denmark)

Barndorff-Nielsen, Ole Eiler; Shephard, Neil

In this note we show that the feasible central limit theory for realised volatility and realised covariation recently developed by Barndor-Nielsen and Shephard applies under arbitrary diusion based leverage eects. Results from a simulation experiment suggest that the feasible version of the limit...

Future NTP Development Synergy Leveraged from Current J-2X Engine Development

Science.gov (United States)

Ballard, Richard O.

2008-01-01

This paper is a discussion of how the many long-lead development elements required for the realization of a future nuclear thermal propulsion (NTP) system can be effectively leveraged from the ongoing work being conducted on the J-2X engine program for the Constellation Program. Development studies conducted to date for NTP forward planning have identified a number of technical areas that will require advancement to acceptable technology readiness levels (TRLs) before they can be utilized in NTP system development. These include high-temperature, high-area ratio nozzle extension; long-life, low-NPSP. turbomachinery; and low-boiloff propellant management; and a qualified nuclear fuel element. The current J-2X program is working many of these areas that can be leveraged to support NTP development in a highly compatible and synergistic fashion. In addition to supporting technical development, there are other programmatic issues being worked in the J-2X program that can be leveraged by a future NTP development program. These include compliance with recently-evolved space system requirements such as human-rating, fault tolerance and fracture control. These and other similar mandatory system requirements have been adopted by NASA and can result in a significant technical impact beyond elevation of the root technologies required by NTP. Finally, the exploitation of experience, methodologies, and procedures developed by the J-2X program in the areas of verification, qualification, certification, altitude simulation testing, and facility definition will be especially applicable to a future NTP system. The similarities in system mission (in-space propulsion) and operational environment (vacuum, zero-gee) between J-2X and NTP make this highly synergistic. Thus, it can be $hown that the collective benefit of leveraging experience and technologies developed during the J-2X program can result in significant savings in development cost and schedule for NTP.

Sport commitment and participation in masters swimmers: the influence of coach and teammates.

Science.gov (United States)

Santi, Giampaolo; Bruton, Adam; Pietrantoni, Luca; Mellalieu, Stephen

2014-01-01

This study investigated how coach and teammates influence masters athletes' sport commitment, and the effect of functional and obligatory commitments on participation in masters swimming. The sample consisted of 523 masters swimmers (330 males and 193 females) aged between 22 and 83 years (M = 39.00, SD = 10.42). A bi-dimensional commitment scale was used to measure commitment dimensions and perceived influence from social agents. Structural equation modelling analysis was conducted to evaluate the influence of social agents on functional and obligatory commitments, and the predictive capabilities of the two types of commitment towards sport participation. Support provided by coach and teammates increased functional commitment, constraints from these social agents determined higher obligatory commitment, and coach constraints negatively impacted functional commitment. In addition, both commitment types predicted training participation, with functional commitment increasing participation in team training sessions, and obligatory commitment increasing the hours of individual training. The findings suggest that in order to increase participation in masters swimming teams and reduce non-supervised training, coach and teammates should exhibit a supportive attitude and avoid over expectation.

Leveraging the BPEL Event Model to Support QoS-aware Process Execution

Science.gov (United States)

Zaid, Farid; Berbner, Rainer; Steinmetz, Ralf

Business processes executed using compositions of distributed Web Services are susceptible to different fault types. The Web Services Business Process Execution Language (BPEL) is widely used to execute such processes. While BPEL provides fault handling mechanisms to handle functional faults like invalid message types, it still lacks a flexible native mechanism to handle non-functional exceptions associated with violations of QoS levels that are typically specified in a governing Service Level Agreement (SLA), In this paper, we present an approach to complement BPEL's fault handling, where expected QoS levels and necessary recovery actions are specified declaratively in form of Event-Condition-Action (ECA) rules. Our main contribution is leveraging BPEL's standard event model which we use as an event space for the created ECA rules. We validate our approach by an extension to an open source BPEL engine.

Leveraging the Social Role of Dad to Change Gender Stereotypes of Men.

Science.gov (United States)

Park, Bernadette; Banchefsky, Sarah

2018-04-01

Trait stereotypes of men tend to be more fixed and negative than those of women. The current studies test whether stereotypes of men can be shifted through leveraging their social role as fathers. Trait attributes perceived to characterize women and moms were highly redundant, but those of men and dads were less so; moreover, men were perceived more negatively than dads, women, and moms (Study 1). Perceivers for whom the social role father was made salient rated men more similarly to dads, and no less similarly to men, and rated men more positively relative to a control condition (Study 2). Finally, among men, a threat to the category men resulted in greater opposition to benevolent social policies, but not if the social role father was primed (Study 3). Discussion focuses on positive consequences of increasing the psychological connection between men and fatherhood.

Factor analysis and Mokken scaling of the Organizational Commitment Questionnaire in nurses.

Science.gov (United States)

Al-Yami, M; Galdas, P; Watson, R

2018-03-22

To generate an Arabic version of the Organizational Commitment Questionnaire that would be easily understood by Arabic speakers and would be sensitive to Arabic culture. The nursing workforce in Saudi Arabia is undergoing a process of Saudization but there is a need to understand the factors that will help to retain this workforce. No organizational commitment tools exist in Arabic that are specifically designed for health organizations. An Arabic version of the organizational commitment tool could aid Arabic speaking employers to understand their employees' perceptions of their organizations. Translation and back-translation followed by factor analysis (principal components analysis and confirmatory factor analysis) to test the factorial validity and item response theory (Mokken scaling). A two-factor structure was obtained for the Organizational Commitment Questionnaire comprising Factor 1: Value commitment; and Factor 2: Commitment to stay with acceptable reliability measured by internal consistency. A Mokken scale was obtained including items from both factors showing a hierarchy of items running from commitment to the organization and commitment to self. This study shows that the Arabic version of the OCQ retained the established two-factor structure of the original English-language version. Although the two factors - 'value commitment' and 'commitment to stay' - repudiate the original developers' single factor claim. A useful insight into the structure of the Organizational Commitment Questionnaire has been obtained with the novel addition of a hierarchical scale. The Organizational Commitment Questionnaire is now ready to be used with nurses in the Arab speaking world and could be used a tool to measure the contemporary commitment of nursing employees and in future interventions aimed at increasing commitment and retention of valuable nursing staff. © 2018 International Council of Nurses.

Exercisers' identities and exercise dependence: the mediating effect of exercise commitment.

Science.gov (United States)

Lu, Frank Jing-Horng; Hsu, Eva Ya-Wen; Wang, Junn-Ming; Huang, Mei-Yao; Chang, Jo-Ning; Wang, Chien-Hsin

2012-10-01

The purpose of this study was to examine the associations of exercise identity, exercise commitment, exercise dependence, and, particularly, the mediating effects of exercise commitment on the relationship between exercise identity and exercise dependence. 253 Taiwanese regular exercisers completed measures, including the Exercise Dependence Scale-Revised, the Exercise Identity Scale, the Exercise Commitment Scale, and the Godin Leisure Time Exercise Questionnaire. Results showed that exercise identity, exercise dependence, and two types of exercise commitment were moderately to highly correlated. Furthermore, structural equation modelling indicated that a "have to" commitment partially mediated the relationship between exercise identity and exercise dependence. Based on the mediating role of a "have to" commitment, the findings are particularly informative to exercise instructors and for exercise program managers.

Possibility, impossibility, and cheat sensitivity of quantum-bit string commitment

NARCIS (Netherlands)

Buhrman, H.; Christandl, M.; Hayden, P.; Lo, H.-K.; Wehner, S.

2008-01-01

Unconditionally secure nonrelativistic bit commitment is known to be impossible in both the classical and the quantum worlds. But when committing to a string of n bits at once, how far can we stretch the quantum limits? In this paper, we introduce a framework for quantum schemes where Alice commits

Predictors of career commitment and job performance of Jordanian nurses.

Science.gov (United States)

Mrayyan, Majd T; Al-Faouri, Ibrahim

2008-04-01

Few studies focused on nurses' career commitment and nurses' job performance. This research aimed at studying variables of nurses' career commitment and job performance, and assessing the relationship between the two concepts as well as their predictors. A survey was used to collect data from a convenient sample of 640 Registered Nurses employed in 24 hospitals. Nurses 'agreed' to be committed to their careers and they were performing their jobs 'well'. As a part of career commitment, nurses were willing to be involved, in their own time, in projects that would benefit patient care. The highest and lowest means of nurses' job performance were reported for the following aspects: leadership, critical care, teaching/collaboration, planning/evaluation, interpersonal relations/communications and professional development. Correlating of total scores of nurses' career commitment and job performance revealed the presence of a significant and positive relationship between the two concepts. Stepwise regression models revealed that the explained variance in nurses' career commitment was 23.9% and that in nurses' job performance was 29.9%. Nurse managers should promote nursing as a career and they should develop and implement various strategies to increase nurses' career commitment and nurses' job performance. These strategies should focus on nurse retention, staff development and quality of care. Nurses' career commitment and job performance are inter-related complex concepts that require further studies to understand, promote and maintain these positive factors in work environments.

The measurement artifact in the Organizational Commitment Questionnaire.

Science.gov (United States)

Caught, K; Shadur, M A; Rodwell, J J

2000-12-01

This study empirically examined the debate in the literature regarding the dimensionality of the Organizational Commitment Questionnaire. The sample comprised 803 employees from organizations in the information technology and hospitality industries. Confirmatory factor analysis showed that the Organizational Commitment Questionnaire appears to have a two-factor structure, with one factor consisting of positively worded items and the other factor, negatively worded items. Scores on both factors correlated significantly with job satisfaction, suggesting that both factors appear to be measuring a similar aspect of organizational commitment and that they present as two factors given as measurement artifacts of the item wording.

New Graduate Nurses' Professional Commitment: Antecedents and Outcomes.

Science.gov (United States)

Guerrero, Sylvie; Chênevert, Denis; Kilroy, Steven

2017-09-01

This study examines the factors that increase new graduate nurses' professional commitment and how this professional commitment in turn affects professional turnover intentions, anxiety, and physical health symptoms. The study was carried out in association with the nursing undergraduate's affiliation of Quebec, Canada. A three-wave longitudinal design was employed among nursing students. Nurses were surveyed before they entered the labor market, and then twice after they started working. Participants were contacted by post at their home address. The hypotheses were tested using structural equation modeling. Professional commitment explains why good work characteristics and the provision of organizational resources related to patient care reduce nurses' anxiety and physical symptoms, and increase their professional turnover intentions. Pre-entry professional perceptions moderate the effects of work characteristics on professional commitment such that when participants hold positive pre-entry perceptions about the profession, the propensity to develop professional commitment is higher. There is a worldwide shortage of nurses. From a nurse training perspective, it is important to create realistic perceptions of the nursing role. In hospitals, providing a good work environment and resources conducive to their professional ethos is critical for ensuring nurses do not leave the profession early on in their careers. © 2017 Sigma Theta Tau International.

Organisational values and organisational commitment: do nurses' ethno-cultural differences matter?

Science.gov (United States)

Hendel, Tova; Kagan, Ilya

2014-05-01

To examine the association between perceived organisational values and organisational commitment among Israeli nurses in relation to their ethno-cultural background. Differences and the discrepancy between individuals' organisational values and those of their organisational culture are a potential source of adjustment difficulties. Organisational values are considered to be the bond of the individual to their organisation. In multicultural societies, such as Israel, the differences in perception of organisational values and organisational commitment may be reflected within workgroups. Data were collected using a questionnaire among 106 hospital nurses. About 59.8% of the sample were Israeli-born. A positive correlation was found between organisational values and organisational commitment. Significant differences were found in organisational values and organisational commitment between Israeli-born-, USSR-born- and Ethiopian-born nurses. The socio-demographic profile modified the effect of organisational values on organisational commitment: when the nurse was male, Muslim, religiously orthodox and without academic education, the effect of organisational values on organisational commitment was higher. Findings confirm the role of culture and ethnicity in the perception of organisational values and the level of organisational commitment among nurses. Assessing ethno-cultural differences in organisational values and organisational commitment provides a fuller understanding of nurses' ability to adjust to their work environment and helps nurse managers devise means to increase nurses' commitment. © 2012 John Wiley & Sons Ltd.

Petitioning for Involuntary Commitment for Chemical Dependency by Medical Services.

Science.gov (United States)

Lamoureux, Ian C; Schutt, Paul E; Rasmussen, Keith G

2017-09-01

Patients who have chemical dependency (CD) are commonly encountered on medical and surgical wards, often for illnesses and injuries sustained as a direct result of their substance abuse. When these patients are repeatedly admitted to the hospital in certain states that provide a legal framework to commit chemically dependent persons to a treatment facility, clinicians often wonder whether they should initiate that process. Should consulting psychiatrists choose to initiate the commitment process, they put into motion a resource-intensive, time-consuming mechanism, with uncertain outcomes, both in the courtroom and at the bedside. Petitioning for involuntary commitment to chemical dependency treatment of a patient from medical and surgical services is poorly understood. In this study, we examined a series of patients for whom petitions for judicial commitment in the state of Minnesota were entered over a 12-month period, and evaluated the likelihood of commitment to treatment, the demographics of patients involved, and the outcomes for this series of patients. Three vignettes are presented to illustrate the severity of these patients' illnesses and potential outcomes of the process. We further describe potential limitations of the commitment system and alternatives to CD commitment that could be explored further. © 2017 American Academy of Psychiatry and the Law.

The impact of Taxation on Bank Leverage and Asset Risk

NARCIS (Netherlands)

Horvath, B.L.

2013-01-01

Abstract: The tax-bene t of interest deductibility encourages debt nancing, but regulatory and market constraints create dependency between bank leverage and risk. Using a large international sample of banks this paper estimates the short and long run effects of corporate income taxes (CIT) on bank

The effects of government bond purchases on leverage constraints of banks and non-financial firms

OpenAIRE

Kühl, Michael

2016-01-01

This paper investigates how government bond purchases affect leverage-constrained banks and non-financial firms by utilising a stochastic general equilibrium model. My results indicate that government bond purchases not only reduce non-financial firms' borrowing costs, amplified through a reduction in expected defaults, but also lower banks' profit margins. In an economy in which loans priced at par dominate in banks' balance sheets - as a reflection of the euro area's structure - the leverag...

48 CFR 852.215-71 - Evaluation factor commitments.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Evaluation factor....215-71 Evaluation factor commitments. As prescribed in 815.304-71(b), insert the following clause: Evaluation Factor Commitments (DEC 2009) The offeror agrees, if awarded a contract, to use the service...

The Impact Of Demographic Factors On Organisational Commitment ...

African Journals Online (AJOL)

The Study Investigated the Impact of demographic factors on organization commitment among workers in selected work organizations in Lagos State of Nigeria. This was for the purpose of ascertaining the relevance of demographic factors on workers' commitment to organizations goal achievement in Nigeria. The ex-post ...

Pengaruh Set Kesempatan Investasi Terhadap Hubungan Antara Kepemilikan Manajerial dan Aliran Kas Bebas dengan Tingkat Leverage Perusahaan

Directory of Open Access Journals (Sweden)

Endang Raino Wirjono

2009-08-01

Full Text Available Agency  theory  mentions  that  leverage  (debt  is  one  of  mechanism  used  by shareholders  to minimize agency problem with manager. In this context, previous researchers show that leverage was influenced by free cash flow and insider ownership (managerial ownership. This research aims  to  examine  the determinants  of  leverage  in  a  research  model  and  treats investment opportunity  set  (IOS  as  moderating  variable  that  will  influence the  relationship  between  free cash flow and managerial ownership with leverage. By using sample consist of 38 manufacturing companies, result from moderated Regression Analysis (MRA statistically shows evidence that IOS  influences  the relationship  between  free  cash  flow  and  leverage.  This  result supported Tarjo’s research (2002.

Leveraging electronic health records for clinical research.

Science.gov (United States)

Raman, Sudha R; Curtis, Lesley H; Temple, Robert; Andersson, Tomas; Ezekowitz, Justin; Ford, Ian; James, Stefan; Marsolo, Keith; Mirhaji, Parsa; Rocca, Mitra; Rothman, Russell L; Sethuraman, Barathi; Stockbridge, Norman; Terry, Sharon; Wasserman, Scott M; Peterson, Eric D; Hernandez, Adrian F

2018-04-30

Electronic health records (EHRs) can be a major tool in the quest to decrease costs and timelines of clinical trial research, generate better evidence for clinical decision making, and advance health care. Over the past decade, EHRs have increasingly offered opportunities to speed up, streamline, and enhance clinical research. EHRs offer a wide range of possible uses in clinical trials, including assisting with prestudy feasibility assessment, patient recruitment, and data capture in care delivery. To fully appreciate these opportunities, health care stakeholders must come together to face critical challenges in leveraging EHR data, including data quality/completeness, information security, stakeholder engagement, and increasing the scale of research infrastructure and related governance. Leaders from academia, government, industry, and professional societies representing patient, provider, researcher, industry, and regulator perspectives convened the Leveraging EHR for Clinical Research Now! Think Tank in Washington, DC (February 18-19, 2016), to identify barriers to using EHRs in clinical research and to generate potential solutions. Think tank members identified a broad range of issues surrounding the use of EHRs in research and proposed a variety of solutions. Recognizing the challenges, the participants identified the urgent need to look more deeply at previous efforts to use these data, share lessons learned, and develop a multidisciplinary agenda for best practices for using EHRs in clinical research. We report the proceedings from this think tank meeting in the following paper. Copyright © 2018 Elsevier, Inc. All rights reserved.

48 CFR 1501.602-3 - Ratification of unauthorized commitments.

Science.gov (United States)

2010-10-01

... to present its claim to the General Accounting Office in accordance with the instructions contained... commitments, whether oral or written and without regard to dollar value. Examples of unauthorized commitments...

Relationship between organisational commitment and burnout syndrome: a canonical correlation approach.

Science.gov (United States)

Enginyurt, Ozgur; Cankaya, Soner; Aksay, Kadir; Tunc, Taner; Koc, Bozkurt; Bas, Orhan; Ozer, Erdal

2016-04-01

Objective Burnout syndrome can significantly reduce the performance of health workers. Although many factors have been identified as antecedents of burnout, few studies have investigated the role of organisational commitment in its development. The purpose of the present study was to examine the relationships between subdimensions of burnout syndrome (emotional exhaustion, depersonalisation and personal accomplishment) and subdimensions of organisational commitment (affective commitment, continuance commitment and normative commitment). Methods The present study was a cross-sectional survey of physicians and other healthcare employees working in the Ministry of Health Ordu University Education and Research Hospital. The sample consisted of 486 healthcare workers. Data were collected using the Maslach Burnout Inventory and the Organisation Commitment Scale, and were analysed using the canonical correlation approach. Results The first of three canonical correlation coefficients between pairs of canonical variables (Ui , burnout syndrome and Vi, organisational commitment) was found to be statistically significant. Emotional exhaustion was found to contribute most towards the explanatory capacity of canonical variables estimated from the subdimensions of burnout syndrome, whereas affective commitment provided the largest contribution towards the explanatory capacity of canonical variables estimated from the subdimensions of organisational commitment. Conclusions The results of the present study indicate that affective commitment is the primary determinant of burnout syndrome in healthcare professionals. What is known about the topic? Organisational commitment and burnout syndrome are the most important criteria in predicting health workforce performance. An increasing number of studies in recent years have clearly indicated the field's continued relevance and importance. Conversely, canonical correlation analysis (CCA) is a technique for describing the relationship

Employee commitment and motivation: a conceptual analysis and integrative model.

Science.gov (United States)

Myer, John P; Becker, Thomas E; Vandenberghe, Christian

2004-12-01

Theorists and researchers interested in employee commitment and motivation have not made optimal use of each other's work. Commitment researchers seldom address the motivational processes through which commitment affects behavior, and motivation researchers have not recognized important distinctions in the forms, foci, and bases of commitment. To encourage greater cross-fertilization, the authors present an integrative framework in which commitment is presented as one of several energizing forces for motivated behavior. E. A. Locke's (1997) model of the work motivation process and J. P. Meyer and L. Herscovitch's (2001) model of workplace commitments serve as the foundation for the development of this new framework. To facilitate the merger, a new concept, goal regulation, is derived from self-determination theory (E. L. Deci & R. M. Ryan, 1985) and regulatory focus theory (E. I. Higgins, 1997). By including goal regulation, it is acknowledged that motivated behavior can be accompanied by different mindsets that have particularly important implications for the explanation and prediction of discretionary work behavior. 2004 APA, all rights reserved

Teacher Commitment and Its Effects on Student Achievement in American High Schools

Science.gov (United States)

Park, Insim

2005-01-01

This study explored the effects of teacher commitment on student achievement. Three teacher commitment dimensions of organizational, professional, and student commitment were derived. The three-dimensional teacher commitment measurement model was tested by a confirmatory factor analysis. Then, the relationships among individual and organizational…

Bank stock returns, leverage and the business cycle

OpenAIRE

Jing Yang; Kostas Tsatsaronis

2012-01-01

The returns on bank stocks rise and fall with the business cycle, making bank equity financing cheaper in the boom and dearer during a recession. This provides support for prudential tools that give incentives for banks to build capital buffers at times when the cost of equity is lower. In addition, banks with higher leverage face a higher cost of equity, which suggests that higher capital ratios are associated with lower funding costs.

An examination of organizational and team commitment in a self-directed team environment.

Science.gov (United States)

Bishop, James W; Scott, K Dow

2000-06-01

A model hypothesizing differential relationships among predictor variables and individual commitment to the organization and work team was tested. Data from 485 members of sewing teams supported the existence of differential relationships between predictors and organizational and team commitment. In particular, intersender conflict and satisfaction with coworkers were more strongly related to team commitment than to organizational commitment. Resource-related conflict and satisfaction with supervision were more strongly related to organizational commitment than to team commitment. Perceived task interdependence was strongly related to both commitment foci. Contrary to prediction, the relationships between perceived task interdependence and the 2 commitment foci were not significantly different. Relationships with antecedent variables help explain how differential levels of commitment to the 2 foci may be formed. Indirect effects of exogenous variables are reported.

Leveraging the Thousands of Known Planets to Inform TESS Follow-Up

Science.gov (United States)

Ballard, Sarah

2017-10-01

The Solar System furnishes our most familiar planetary architecture: many planets, orbiting nearly coplanar to one another. However, a typical system of planets in the Milky Way orbits a much smaller M dwarf star, and these stars furnish a different blueprint in key ways than the conditions that nourished evolution of life on Earth. With ensemble studies of hundreds-to-thousands of exoplanets, I will describe the emerging links between planet formation from disks, orbital dynamics of planets, and the content and observability of planetary atmospheres. These quantities can be tied to observables even in discovery light curves, to enable judicious selection of follow-up targets from the ground and from space. After TESS exoplanet discoveries start in earnest, the studies of individual planets with large, space-based platforms comprise the clear next step toward understanding the hospitability of the Milky Way to life. Our success hinges upon leveraging the many thousands of planet discoveries in hand to determine how to use these precious and limited resources.

Organizational Commitment DEOCS 4.1 Construct Validity Summary

Science.gov (United States)

2017-08-01

Porter, L. W. (1979). The measurement of organizational commitment. Journal of vocational behavior, 14(2), 224-247. Norusis, M.J., 1993. SPSS for...Windows Base System User’s Guide Release 6.0, SPSS Inc. Porter, L. W., Crampon, W. J., & Smith, F. J. (1976). Organizational commitment and managerial

Job anxiety, organizational commitment and job satisfaction: An ...

African Journals Online (AJOL)

Job anxiety, organizational commitment and job satisfaction: An empirical assessment of supervisors in the state of Eritrea. ... The findings of the present research revealed that (i) recognition and self-esteem facets of job anxiety were found to be significantly related to job satisfaction, (ii) facets of organizational commitment ...

Teachers: Emotional Intelligence, Job Satisfaction, and Organizational Commitment

Science.gov (United States)

Anari, Nahid Naderi

2012-01-01

Purpose: The purpose of this study is to investigate the relationship between emotional intelligence and job satisfaction, between emotional intelligence and organizational commitment, and between job satisfaction and organizational commitment among high-school English teachers. Furthermore, the study aims to examine the role of gender and age in…

Organizational commitment and its impact on employees’ individual interactions

Directory of Open Access Journals (Sweden)

A.R. Dabir

2017-01-01

Full Text Available Organizational commitment is one of the most widely researched topics in the field of organizational behavior. The main objective of this study was to investigate the impact of organizational commitment on individual interactions which was conducted in Municipality of Karaj. To achieve this objective, the data was collected using the Standard questionnaires applying descriptive statistics and inferential statistical methods within the population consisted of 400 employees of Karaj municipality. The present research is a descriptive and co relational study and is of applied type. The results indicated that there is a significant relationship between the dimensions of employees’ individual interaction and organizational commitment in Karaj Municipality. Besides, correlation with other variables of individual engagement and commitment were not verified. At the end, it is suggested to Karaj Municipality that regarding human force as human capital and before recruiting and employment and maintenance, make attempt to identify internal and personality features of them to design required plans in the promotion of organization commitment and drive tomore exploitation.

Transcriptional regulation of lineage commitment--a stochastic model of cell fate decisions.

Directory of Open Access Journals (Sweden)

Jose Teles

Full Text Available Molecular mechanisms employed by individual multipotent cells at the point of lineage commitment remain largely uncharacterized. Current paradigms span from instructive to noise-driven mechanisms. Of considerable interest is also whether commitment involves a limited set of genes or the entire transcriptional program, and to what extent gene expression configures multiple trajectories into commitment. Importantly, the transient nature of the commitment transition confounds the experimental capture of committing cells. We develop a computational framework that simulates stochastic commitment events, and affords mechanistic exploration of the fate transition. We use a combined modeling approach guided by gene expression classifier methods that infers a time-series of stochastic commitment events from experimental growth characteristics and gene expression profiling of individual hematopoietic cells captured immediately before and after commitment. We define putative regulators of commitment and probabilistic rules of transition through machine learning methods, and employ clustering and correlation analyses to interrogate gene regulatory interactions in multipotent cells. Against this background, we develop a Monte Carlo time-series stochastic model of transcription where the parameters governing promoter status, mRNA production and mRNA decay in multipotent cells are fitted to experimental static gene expression distributions. Monte Carlo time is converted to physical time using cell culture kinetic data. Probability of commitment in time is a function of gene expression as defined by a logistic regression model obtained from experimental single-cell expression data. Our approach should be applicable to similar differentiating systems where single cell data is available. Within our system, we identify robust model solutions for the multipotent population within physiologically reasonable values and explore model predictions with regard to

Policy implications of considering pre-commitments in U.S. aggregate energy demand system

International Nuclear Information System (INIS)

Rowland, Christopher S.; Mjelde, James W.; Dharmasena, Senarath

2017-01-01

Linear approximations of the Generalized Almost Ideal Demand System and Almost Ideal Demand System for U.S. energy are compared to contrast the explicit inclusion and exclusion of pre-committed consumption levels. Results indicate that pre-commitment levels, the quantity of a good that is consumed in the short run with little regard for price, helps to better explain energy demand in the U.S. compared to the system that does not explicitly consider pre-commitments. Policy implications are if pre-commitments are a legitimate assumption, larger price changes are necessary to achieve a given policy objective than if there are no pre-commitments. - Highlights: • Pre-commitments are the quantity that is consumed with little regard for price. • Demand systems with pre-commitment levels better explain energy demand. • Elasticities from assuming pre-commitments are more elastic. • Estimated elasticities apply to discretionary and not pre-commitment consumption. • Pre-commitments require larger price changes to achieve a given policy objective.

Using internal marketing to improve organizational commitment and service quality.

Science.gov (United States)

Tsai, Yafang; Wu, Shih-Wang

2011-12-01

The purpose of this article was to explore the structural relationships among internal marketing, organizational commitment and service quality and to practically apply the findings. Internal marketing is a way to assist hospitals in improving the quality of the services that they provide while executing highly labour-intensive tasks. Through internal marketing, a hospital can enhance the organizational commitment of its employees to attain higher service quality. This research uses a cross-sectional study to survey nursing staff perceptions about internal marketing, organizational commitment and service quality. The results of the survey are evaluated using equation models. The sample includes three regional hospitals in Taiwan. Three hundred and fifty questionnaires were distributed and 288 valid questionnaires were returned, yielding a response rate of 82.3%. The survey process lasted from 1 February to 9 March 2007. The data were analysed with SPSS 12.0, including descriptive statistics based on demographics. In addition, the influence of demographics on internal marketing, organizational commitment and service quality is examined using one-way anova. The findings reveal that internal marketing plays a critical role in explaining employee perceptions of organizational commitment and service quality. Organizational commitment is the mediator between internal marketing and service quality. The results indicate that internal marketing has an impact on both organizational commitment and service quality. Internal marketing should be emphasized to influence frontline nursing staff, thereby helping to create better organizational commitment and service quality. © 2011 The Authors. Journal of Advanced Nursing © 2011 Blackwell Publishing Ltd.

Leveraging Proximity Sensing to Mine the Behavior of Museum Visitors

NARCIS (Netherlands)

Martella, Claudio; Miraglia, Armando; Cattani, Marco; van Steen, Martinus Richardus

Face-to-face proximity has been successfully leveraged to study the relationships between individuals in various contexts, from a working place, to a conference, a museum, a fair, and a date. We spend time facing the individuals with whom we chat, discuss, work, and play. However, face-to-face

Competency management: Balancing between commitment and control

OpenAIRE

Heinsman, Hanneke; de Hoogh, Annebel H. B.; Koopman, Paul L.; van Muijen, Jaap J.

2006-01-01

This study investigated the relationships between commitment and control approaches and the use of competency management by adopting the theory of planned behavior. Questionnaires were filled out by 43 human resource experts working in different organizations. We expected components of the theory of planned behavior to mediate the relationship between commitment and control approaches and the use of competency management (behavior). Regression analysis showed that perceived behavioral control...

Voluntary "involuntary" commitment--the briar-patch syndrome.

Science.gov (United States)

Miller, R D

1980-01-01

Szasz and others have pointed out that many so-called voluntary admissions to mental hospitals have various elements of coercion involved, and are thus not truly voluntary. The author contends that the converse situation is also true, that many patients admitted under involuntary commitment papers arrange for their own commitments. Reasons for such choices are discussed in the context of a review of the literature and several case histories.

Leveraging knowledge engineering and machine learning for microbial bio-manufacturing.

Science.gov (United States)

Oyetunde, Tolutola; Bao, Forrest Sheng; Chen, Jiung-Wen; Martin, Hector Garcia; Tang, Yinjie J

2018-05-03

Genome scale modeling (GSM) predicts the performance of microbial workhorses and helps identify beneficial gene targets. GSM integrated with intracellular flux dynamics, omics, and thermodynamics have shown remarkable progress in both elucidating complex cellular phenomena and computational strain design (CSD). Nonetheless, these models still show high uncertainty due to a poor understanding of innate pathway regulations, metabolic burdens, and other factors (such as stress tolerance and metabolite channeling). Besides, the engineered hosts may have genetic mutations or non-genetic variations in bioreactor conditions and thus CSD rarely foresees fermentation rate and titer. Metabolic models play important role in design-build-test-learn cycles for strain improvement, and machine learning (ML) may provide a viable complementary approach for driving strain design and deciphering cellular processes. In order to develop quality ML models, knowledge engineering leverages and standardizes the wealth of information in literature (e.g., genomic/phenomic data, synthetic biology strategies, and bioprocess variables). Data driven frameworks can offer new constraints for mechanistic models to describe cellular regulations, to design pathways, to search gene targets, and to estimate fermentation titer/rate/yield under specified growth conditions (e.g., mixing, nutrients, and O 2 ). This review highlights the scope of information collections, database constructions, and machine learning techniques (such as deep learning and transfer learning), which may facilitate "Learn and Design" for strain development. Copyright © 2018. Published by Elsevier Inc.

Relationship between sport commitment and sport consumer behavior

Directory of Open Access Journals (Sweden)

Norberta Elisa Fernandes

2013-12-01

Full Text Available The purpose of this study was to examine the relationships between sport commitment and three types of sport consumer behaviors: participation frequency, sporting goods and media consumption. A survey was conducted among sport participants of both individual and team sports, fitness and outdoor activities (n= 900. The survey included questions related to demographic information, measures of sport commitment and sport consumption behavior. The results analyzed trough structural equation modeling showed that the sport commitment influences positively the participation frequency, sporting goods consumption and media consumption. Implications of these results are discussed and suggestions for future research on sport consumers are provided.

The Effect of Organizatonal Learning on Organizational Commitment in Accommodation Sector

Directory of Open Access Journals (Sweden)

Özlem Yenidoğan

2017-05-01

Full Text Available The research was done with the purpose of identifying the relationship between two conceptual structures which were organizational learning and organizational commitment. Main hypothesis was identified as “There is a positive correlation between employees’ organizational learning inclination and organizational commitment.” In order to identify the relation between two conceptual structures, Likert type scale was used by using the literature. Stated likert type scales were applied for 279 people including managers’ and employees’ and statistical analysis on gathered datas from 260 questionnaires was done. In the research, both the correlation between organizational learning and sub-dimensions of organizational commitment which classified as emotional, normative, continuance commitment and the correlation between employees’ age, level of education, position and working period variables and organizational commitment were examined. Regression analysis was used in order to identify the correlation between organizational learning and organizational commitment which was the main hypothesis. Other hypotheses were tested by one way analysis of variance. It was found that that there was a positive correlation between organizational learning and organizational commitment. Result of the analysis indicates that in order to increase organizational learning inclination of managers and employees for developing their organizational commitment, applications for organizational learning should be given importance in companies.

Balancing organizational and professional commitments in Professional Service Firm

DEFF Research Database (Denmark)

Jørgensen, Frances; Becker, Karen

2015-01-01

Due to their potential to positively influence sales quality and performance and reduce employee turnover in service organizations, HR practices targeting employee commitment have received considerable attention in the HRM literature in recent years. Parallel to this, there has been increasing...... financial investment firms. Our findings suggest that in professional service firms, HR practices encourage high levels of organizational commitment primarily and most often through their influence on professional commitment and that HR practices related to flexible work design are essential in creating...

Unconditionally Secure and Universally Composable Commitments from Physical Assumptions

DEFF Research Database (Denmark)

Damgård, Ivan Bjerre; Scafuro, Alessandra

2013-01-01

We present a constant-round unconditional black-box compiler that transforms any ideal (i.e., statistically-hiding and statistically-binding) straight-line extractable commitment scheme, into an extractable and equivocal commitment scheme, therefore yielding to UC-security [9]. We exemplify the u...... of unconditional UC-security with (malicious) PUFs and stateless tokens, our compiler can be instantiated with any ideal straight-line extractable commitment scheme, thus allowing the use of various setup assumptions which may better fit the application or the technology available....

Internet Pornography Consumption and Relationship Commitment of Filipino Married Individuals

Directory of Open Access Journals (Sweden)

Racidon P. Bernarte

2016-08-01

Full Text Available Internet pornography has many adverse effects, especially to the relationship commitment. The use of pornography directly correlates to a decrease in sexual intimacy. Hence, this might lead to weakening of the relationship of their partner. To find out the relevance of the claim, the researchers aimed to explore the relationship of Internet pornography consumption to the relationship commitment of married individuals in the Philippines. Different factors such as level of satisfaction, investment, quality of alternatives, relationship stability and viewing habits were also considered in determining the relationship of watching online pornography and the relationship commitment of Filipino married individuals. The study used the descriptive-correlational design. A self-administered survey was distributed to 400.It is revealed that Internet pornography consumption has an adverse effect on the relationship commitment of married Filipino couples. Furthermore, watching porn online weakened the relationship commitment that leads to an unstable relationship. This investigation found out that internet pornography consumption has a nominal negative effect on the relationship commitment of Filipino married individuals. It is proven on this study that internet pornography consumption can weaken the relationship commitment of married individuals thus, it promotes knowledge about numerous effect of it, negatively and even positively. This paper also contributes to pornography related researches on the country which can give further awareness about the said area.

Parenting--Challenge and Commitment

Science.gov (United States)

Luckey, Eleanore Braun

1973-01-01

This is a revised version of the National Council on Family Relations Presidential address delivered November 3, 1972, Portland Oregon. This address concerned the new constitution and reorganization of N.C.F.R. and a plea for reexamination of the membership's commitment to family issues. (JC)

The Fold of Commitment

DEFF Research Database (Denmark)

Raastrup Kristensen, Anders; Pedersen, Michael

2016-01-01

This paper serves two purposes. First, a rereading of Douglas McGregor’s An uneasy look at performance appraisal serves to show how McGregor’s conceptualization of commitment as a question of integrating personal goals with organizational purpose has helped shape founding the modern understanding...

Organizational Loyalty and Organizational Commitment: An Analysis in Terms of Political Party Organizations

Directory of Open Access Journals (Sweden)

Akyay Uygur

2010-12-01

Full Text Available Sense of belonging is a psychological condition in which loyalties are divided into two. Organizational commitment, the value of the individual within the organization to accept and hear the desire to remain in the organization as it is defined. Identify a specific individual's loyalty to the organizational integration organizations, in the form of sincere commitment and dedication has been defined. This study aimed to determine the level of organizational loyalty to Turkey's third largest political party (AKP, CHP, MHP, feeling of belonging to the organization aims to determine the level of loyalty of the individual. Organizational loyalty created in accordance with this scale in city information was collected from 674 people. Accordingly, the highest level of organizational loyalty to the party MHP, the second CHP and third place in the AKP has emerged.

REVERSE LEVERAGED BUYOUT RETURN BEHAVIOR: SOME EUROPEAN EVIDENCE

Directory of Open Access Journals (Sweden)

Trevor W. Chamberlain

2017-12-01

Full Text Available This study investigates the stock performance of reverse leveraged buyouts (RLBOs before, during, and after the global financial crisis. An RLBO consists of the return to public investors (i.e. the offering of stocks to the public of a company that had gone private after a leveraged buyout (LBO led by a private equity fund. The value created by an RLBO resides in the changes brought by the LBO fund while it owns the company. After a “repackaging” of the bought company, the private equity fund sells the company’s shares to the public. Most of the research on this topic, based on RLBOs that occurred between 1980 and 2005 in the US, has shown that RLBOs outperform their peers (i.e. other IPOs and outperform the market after going public again. Focusing on RLBO companies in Europe in the financial crisis era, this study investigates whether they also outperform other IPOs and the market. The study is based on a sample of 421 IPOs occurring between 2001 and 2011 in France, Germany and the UK, of which 52 are RLBOs. We examine RLBO performance one day, one month, one year and three years after the offering. We also use event study methods to investigate the impact of the global financial crisis on RLBO performance. We find that European RLBOs outperform both their peers (i.e. “classic” IPOs and the market during the period studied. This outperformance does not diminish in the long-term. The global financial crisis appears to have affected RLBO performance, which weakened between 2007 and 2009, though RLBOs still outperformed the market. In addition, multivariable regressions were used to examine various extant explanations for RLBO outperformance. This analysis did not support any of the prevailing theories. In particular, the value created by RLBOs does not appear to be linked to LBO duration, sponsor reputation, or to the level of leverage employed. There is no evidence of time or industry effects. Moreover, RLBO performance shows no

Organisational commitment levels of faculty members in sport ...

African Journals Online (AJOL)

This study aimed to reveal the organisational commitment levels of faculty members to teaching at higher education institutions in Turkey. To be able to obtain participants' views, the organisational commitment scale developed by Allen and Meyer in 1990 was used and data was analysed by means of the SPSS 17.0 ...

Quantum bit commitment with misaligned reference frames

International Nuclear Information System (INIS)

Harrow, Aram; Oliveira, Roberto; Terhal, Barbara M.

2006-01-01

Suppose that Alice and Bob define their coordinate axes differently, and the change of reference frame between them is given by a probability distribution μ over SO(3). We show that this uncertainty of reference frame is of no use for bit commitment when μ is uniformly distributed over a (sub)group of SO(3), but other choices of μ can give rise to a partially or even arbitrarily secure bit commitment

Study on the Influence of Leadership Style on Employee’s Organizational Commitment

Science.gov (United States)

Wang, Lin

2018-03-01

Talent is the core competitiveness of an enterprise, how to retain talent, inspire their creative, exert its advantages for the enterprise to bring profit maximization and value appreciation. It has always been the focus of enterprises and scholars. A great number of studies have shown that organizational commitment has an important impact on employees’ attitudes, thoughts and behaviors, and leadership style is also an important variable which affects the organizational commitment of employees. Through the questionnaire survey, the statistical software SPSS24.0 empirical analysis of the collected data shows that there is a positive correlation between the style of leadership and the commitment of the employee and the correlation with the employee’s normative commitment is not significant; The established leadership is negatively correlated with the employee’s emotional commitment and normative commitment, but it is not significant with the continuous commitment.

Organisational commitment and turnover intentions: evidence from Nigerian paramilitary organisation

Directory of Open Access Journals (Sweden)

Dotun Olaleye Faloye

2014-09-01

Full Text Available This study explores the empirical link between different dimensions of organizational commitment and turnover intentions on Nigeria paramilitary organisation. A literature review of organizational commitment and employee turnover provides the basis for the research hypotheses. Four research hypotheses were formulated and tested at 95% and 99% confidence level. The study adopted a survey research design. A self-administered questionnaire was used, involving 144 respondents from selected paramilitary organisation in Akure, Nigeria to collect data and testing the existing theory. Data collected were analysed using both descriptive and inferential statistical techniques. In contrary to theory, the study revealed a weak positive relationship between organizational commitment dimensions (affective, continuance and normative and turnover intentions. The relationships are statistically significant expect the one between turnover intention and normative commitment which is statistically insignificant. The study concluded that the commitment of an employee to organisational goals, missions, and values is not enough to predict his/her stay in the organisation. There are other variables apart from organisational commitment that are predictor of employees’ intentions to quit. Thus, organisations should look beyond forces in their internal environment, when considering reduction in employee’s turnover intentions and the actual employee’s turnover.

Leveraging DMO's Hi-Tech Simulation Against the F-16 Flying Training Gap

National Research Council Canada - National Science Library

McGrath, Shaun R

2005-01-01

.... The purpose of this research is to examine leveraging hi-tech simulation assets against the every growing gap in training caused by a systematic reduction in the average fighter pilot's flying hours...

Internal marketing, customer orientation, and organizational commitment: moderating effects of work status.

Science.gov (United States)

Huang, Meiju; Chen, Mei-Yen

2013-08-01

Associations among internal marketing, customer orientation, and organizational commitment were examined, particularly with regard to the moderating effects of work status on the relationships between internal marketing and customer orientation or organizational commitment, in a cross-sectional design with structural equation modeling. Two studies (Ns = 119 and 251) were conducted among full- and part-time service employees at Taipei Sports Centers. Internal marketing was associated with organizational commitment and customer orientation. Customer orientation was associated with organizational commitment and partially mediated the relation between internal marketing and organizational commitment. Furthermore, work status significantly moderated the relationships between internal marketing and customer orientation but not between internal marketing and organizational commitment. Implications and directions for future research were discussed.

E xamining Oragnizational Commitment of the Football Players in the Amatuer Level ; An Example of the Province Bolu

Directory of Open Access Journals (Sweden)

Ayşegül A. AKTÜRK

2014-07-01

Full Text Available Organizational commitment is a psychological condition which is ‘‘describing the relationship between employee and organizations’’ and ‘‘providing to maintain the employee’s decision to stay in the organization’’. It is stated that an important factor in organizational c ommitment effort of the people for general purpose and in terms of for feeling itself as part of a group. Organizational commitment is thought to be important since sport has become as a sector which increasing day by day among the people of the place and importance and people in the sport trend to a common goal through organizational commitment. The aim of this study was to determine the effect on the level of organizational commitment , level of organizational commitment and individual differences the ath letes who play as active in amateur level within the boundaries of province Bolu. Research was desingned in the relational screening model and data were collected using survey. In this study was used three - dimensional organizational comm itment scale (A ffe ctive Commitment,Continuance Commitment, Normative Commitment to determine organizational commitment what was developed by Allen - Meyer and adopted to Turkish by Wasti (2000. Research consist of 144 athletes who play active football in the amatur leagues 2013 - 2014 season in the province Bolu and who paticipated to the research voluntarily. In addition population and study sample is the same. Average age of the athletes is 21,78 and averaga football age is 9,26. As a result of the statistical analysis, no significant differences were found in terms of organiza itonal commitment dimensionals, th e level of satisfaction from clup facilities, the level of satisfaction supporting fro m team - mates and the level of dialog with clup managment (p>0.05. Hovewer significant differences were found the dimensions of the affective and normative commitment dialog level differences with sporty responsibles p<0

The Relationship between Organizational Citizenship Behavior and Organizational Commitment in Welfare Staff (Tehran 2013

Directory of Open Access Journals (Sweden)

Asghar Makarem

2015-04-01

Full Text Available Objective: The purpose of this study was to investigate the relationship between organizational citizenship behavior, organizational commitment and its dimensions on the Welfare staff in Tehran 2013. Materials & Methods: In this cross - sectional study, one hundred eight staff of Tehran Welfare were selected by random sample, and the sample size of the previous studies. Data were collected using two standard questionnaires OCB, and Organizational Commitment, which includes the three dimensions, affective commitment, normative commitment and continuance commitment and analyzed by statistical methods such as: Pearson correlation coefficient and ANOVA. Results: The finding showed Between OCB and organizational commitment there was significant and positive correlation (P&le0.01, r=0.325. Also the dimensions of organizational commitment: affective commitment and normative commitment have a significant positive relationship with OCB, but not significant relationship OCB with a continuous commitment. ANOVA results showed that the average OCB in age, type of employment and employee experience is different. And Continuous commitment in hiring employees is different and emotional commitment in Background employees is different. Conclusion: Based on the findings we conclude that the enhancement of organizational citizenship behavior, organizational commitment and staff of Tehran can be increased.

Exploratory Study Examining the Joint Impacts of Mentoring and Managerial Coaching on Organizational Commitment

Directory of Open Access Journals (Sweden)

Hyung Rok Woo

2017-01-01

Full Text Available A number of organizations have adopted coaching and mentoring interventions to discover and foster the potential capabilities of employees. These practices are seen as competitive drivers to cultivate innovation and creativity in turbulent business environments. However, the literature has not investigated the question of how coaching and mentoring are interrelated. By examining this connection, this study explores the joint effects of these practices on the organizational commitment of employees. The results from survey data of 247 employees, who were coachees as well as protégés at the same time, from 17 companies in South Korea suggested that mentoring moderates the positive relationship between managerial coaching and organizational commitment. In addition, the moderating effects also depended on the extent of the homogeneity of their coach and mentor. The positive relationship between managerial coaching and organizational commitment strongly increased with conditions of higher mentoring and lower homogeneity of coach and mentor. Conversely, the relationship became negative when both mentoring practice and the homogeneity of coach and mentor were low. These results could provide practical implications to organizations that are concurrently adopting both coaching and mentoring programs by helping managers to better understand their joint effects.

Practice patterns and organizational commitment of inpatient nurse practitioners.

Science.gov (United States)

Johnson, Janet; Brennan, Mary; Musil, Carol M; Fitzpatrick, Joyce J

2016-07-01

Nurse practitioners (NPs) deliver a wide array of healthcare services in a variety of settings. The purpose of this study was to examine the practice patterns and organizational commitment of inpatient NPs. A quantitative design was used with a convenience sample (n = 183) of NPs who attended the American Association of Nurse Practitioners (AANP) national conference. The NPs were asked to complete a demographic questionnaire, the Practice Patterns of Acute Nurse Practitioners tool and the Organizational Commitment Questionnaire. Over 85% of inpatient practice time consists of direct and indirect patient care activities. The remaining nonclinical activities of education, research, and administration were less evident in the NP's workweek. This indicates that the major role of inpatient NPs continues to be management of acutely ill patients. Moderate commitment was noted in the Organizational Commitment Questionnaire. Supportive hospital/nursing leadership should acknowledge the value of the clinical and nonclinical roles of inpatient NPs as they can contribute to the operational effectiveness of their organization. By fostering the organizational commitment behaviors of identification, loyalty, and involvement, management can reap the benefits of these professionally dedicated providers. ©2015 American Association of Nurse Practitioners.

Locked on course: Hydro-Quebec's commitment to mega-projects

International Nuclear Information System (INIS)

Maxwell, J.; Briscoe, F.; Suzuki, Tatsujiro; Lee, J.; Stewart, A.

1997-01-01

Large organizations often escalate their commitments to mega-project development, even after evidence becomes available of adverse environmental consequences or lack of economic feasibility. This escalation of commitment transcends both sectorial and national boundaries. Preeminent examples include controversial nuclear projects in the US, hydroelectric projects like the Three Gorges Dam in China, and transport projects like the Chunnel and the Concorde. In this article, the authors examine the experience of Hydro-Quebec with the Great Whale Project. They argue that Hydro-Quebec escalated its commitment even after serious questions emerged about its environmental impacts and economic feasibility, because of (1) its earlier success with large projects, (2) its engineering culture''s norms for consistency, and (3) its role in the government''s desire for economic and cultural autonomy. Finally, they discuss the changes that are necessary to break commitments to such projects

Antecedents of Corporate Environmental Commitments: The Role of Customers.

Science.gov (United States)

Afshar Jahanshahi, Asghar; Brem, Alexander

2018-06-06

The management of natural environments has become a fundamental issue for companies in recent years. A firm’s environmental commitment affects all levels of its operation. In this study, we investigated whether having an effective and constant relationship with customers over time (customer capital) makes a difference to firms with a high environmental commitment compared with less environmentally committed firms. We found support for our idea by using original survey data from 149 small and medium-sized enterprises (SMEs) in Iran (2016⁻2017). Furthermore, we found that customer capital enhances environmental collaboration with customers which, in turn, has a positive impact on the firm’s environmental commitments. These findings provide empirical evidence for the important role of “getting closer to customers” as a way of enhancing corporate environmental responsibility in developing countries with weak institutional environments.

THE EFFECT OF ORGANIZATIONAL CULTURE ON ORGANIZATIONAL COMMITMENT AND A RESEARCH

OpenAIRE

CENGİZ DEMİR; UMUT CAN ÖZTÜRK

2013-01-01

Organizational culture is the all values that shared by the whole of the organization. Organizational commitment is employees’ strength of bond for the organization which they work for. There should be shared values for mentioned about commitment. If those values are adopted by a large number of people and if they are strong, the level of commitment will increase. The main purpose of this study is to determine  the impact of organizational culture on commitment and the relationship. This stud...

Relationship emotional intelligence and personality traits with organizational commitment among Iranian nurses

Directory of Open Access Journals (Sweden)

Zahra Taherinejad

2017-06-01

Full Text Available In the past three decades, organizational commitment has been of interest to researchers as one of the organizational attitudes. The aim of this study was to investigate the relationship of emotional intelligence and personality traits with organizational commitment among Iranian nurses. A total of 280 nurses were selected by multistage random sampling. Study tools included emotional intelligence inventory, Neo personality inventory and organizational commitment inventory. Results showed the positive and significant relationship of emotional intelligence and its dimensions (self-expression, self-regard, independence, social responsibility, problem solving, stress tolerance, impulse control, and optimism with organizational commitment. Also, organizational commitment showed a positive and significant relationship with extroversion and conscientiousness. Moreover, components of self-expression, problem solving and stress tolerance in emotional intelligence are able to predict organizational commitment. Thus, these results indicate the importance of emotional intelligence and personality traits in organizational commitment.

IMPACT OF COMMITMENT TO BUSINESS ETHICS TO NONFINANCIAL BUSINESS PERFORMANCE

Directory of Open Access Journals (Sweden)

Silvija Vig

2016-03-01

Full Text Available The article investigates the relationship between commitment to business ethics and nonfinancial business performance. Data of commitment to business ethics and nonfinancial business performance were collected from 100 participants through a questionnaire survey. The survey was conducted in 2015 in Croatian large and medium sized companies. The questionnaire for assessing commitment to business ethics contained nine different dimensions while the nonfinancial business performance contained three dimensions: client satisfaction, human resource management plus innovativeness and efficiency of business processes. Multiple regression methods were applied in the analysis. The empirical results of three multiple linear regression models show that certain dimension of commitment to business ethics had a positive influence on the nonfinancial performance of the companies. Motivation and rewarding policy for ethical behavior and responding to unethical behavior, as a dimension of commitment to business ethics, has distinctive effects on all three nonfinancial performance dimensions. It was also found that selecting suppliers based on the standards of ethics and compliance has a positive and strong influence on client satisfaction while using ethical criteria in the performance and efficiency evaluation of employees has a positive and significant influence on innovativeness and efficiency of business processes. This research leads to the conclusion that some dimensions of commitment to business ethics can be important predictors of nonfinancial business performance. Therefore, results of the research could be considered as valid motivation for further improvement of commitment to ethics in the business environment.

Measuring performance improvement: total organizational commitment or clinical specialization.

Science.gov (United States)

Caron, Aleece; Jones, Paul; Neuhauser, Duncan; Aron, David C

2004-01-01

Resources for hospitals are limited when they are faced with multiple publicly reported performance measures as tools to assess quality. The leadership in these organizations may choose to focus on 1 or 2 of these outcomes. An alternative approach is that the leadership may commit resources or create conditions that result in improved quality over a broad range of measures. We used aggregated data on mortality, length of stay, and obstetrical outcomes from Greater Cleveland Health Quality Choice data to test these theories. We used Pearson correlation analysis to determine of outcomes were correlated with one another. We used repeated-measures ANOVA to determine if an association existed between outcome and time and outcome and hospital. All of the outcomes across all hospitals demonstrate a trend of overall improvement. Both the Pearson and ANOVA result support the hypothesis for the organization-wide approach to quality improvement. Hospital that make improvements in one clinical area trend to make improvements in others. Hospitals that produce improvements in limited clinical or administrative areas may not have completely adopted CQI into their culture or may not have yet realized the benefits of their organizational commitments, but use some of the concepts to improve quality outcomes.

12 CFR Appendix D to Part 225 - Capital Adequacy Guidelines for Bank Holding Companies: Tier 1 Leverage Measure

Science.gov (United States)

2010-01-01

... Consolidated Financial Statements (FR Y-9C Report), less goodwill; amounts of mortgage servicing assets... part. b. The tier 1 leverage guidelines apply on a consolidated basis to any bank holding company with consolidated assets of $500 million or more. The tier 1 leverage guidelines also apply on a consolidated basis...

COMMITMENT A Psychological Tie and Moral Value

Science.gov (United States)

2017-04-01

Research When I think of commitment, it is a feeling and an action with a strong moral component. However, as I began researching commitment it became...characteristics of “being committed” must be independent of behavior. One mechanism of doing this is through the analysis of bargaining and side bets .27...Becker uses Schelling’s example of bargaining to buy a house to explain side bets . In this scenario, you offer $16,000, but the seller counters with

Relationship Between Job Characteristics and Organizational Commitment: A Descriptive Analytical Study.

Science.gov (United States)

Faraji, Obeidollah; Ramazani, Abbas Ali; Hedaiati, Pouria; Aliabadi, Ali; Elhamirad, Samira; Valiee, Sina

2015-11-01

Many factors influence the organizational commitment of employees. One of these factors is job designing since it affects the attitude, beliefs, and feelings of the organization employees. We aimed to determine the relationship between job characteristics and organizational commitment among the employees of hospitals. In this descriptive and correlational study, 152 Iranian employees of the hospitals (physicians, nurses, and administrative staff) were selected through stratified random sampling. Data gathered using 3-part questionnaire of "demographic information", "job characteristics model," and "organizational commitment," in 2011. Study data were analyzed using SPSS v. 16. There was significant statistical correlation between organizational commitment and variables of educational level (P = 0.001) and job category (P = 0.001). Also, a direct and significant correlation existed between motivating potential score and job feedback on one hand and organizational commitment on the other hand (P = 0.014). According to the results, managers of the hospitals should increase staff's commitment through paying attention to proper job designing.

Work-family conflict, perceived organizational support, and organizational commitment among employed mothers.

Science.gov (United States)

Casper, Wendy J; Martin, Jennifer A; Buffardi, Louis C; Erdwins, Carol J

2002-04-01

This study investigated the impact of work interfering with family (WIF) and family interfering with work (FIW) on women's organizational commitment and examined both the direct and moderating effects of their perceived organizational support. Participants were 143 professional employed mothers with at least 1 preschool-age child. The study found that WIF was positively related to continuance organizational commitment but unrelated to affective commitment, and FIW was not related to either form of organizational commitment. Results also indicated that perceived organizational support exhibited a main effect on both types of commitment.

Towards Trustworthy Adaptive Case Management with Dynamic Condition Response Graphs

DEFF Research Database (Denmark)

Mukkamala, Raghava Rao; Hildebrandt, Thomas; Slaats, Tijs

2013-01-01

We describe how the declarative Dynamic Condition Response (DCR) Graphs process model can be used for trustworthy adaptive case management by leveraging the flexible execution, dynamic composition and adaptation supported by DCR Graphs. The dynamically composed and adapted graphs are verified for...

The effects of psychological contract violation on employees' commitment to organizational change

OpenAIRE

Ran, Yuhong

2007-01-01

This research examines the relationship between the perceived psychological contract violation and employee’s commitment to organizational change in business merger situation. Through the research, it shows that perceived psychological contract violation will significantly reduce the employees’ affective commitment to organizational change; increase continuance commitment to organizational change, but will not significantly affect the normative commitment to organizational change. Also, the e...

A study on relationship between organizational culture and organizational commitment

OpenAIRE

Maryam Khalili

2014-01-01

This paper presents an empirical investigation to study the relationship between organizational culture and organization commitment. The study uses two questionnaires, one for measuring organizational commitment originally developed by Meyer and Allen (1991) [Meyer, J. P., & Allen, N. J. (1991). A three-component conceptualization of organizational commitment. Human resource management review, 1(1), 61-89.] and the other one for organizational culture developed by Denison and Spreitzer (1991)...

A Temporal Analysis of the Relation between Organisational Commitment and Work Motivation

Directory of Open Access Journals (Sweden)

Marylène Gagné

2008-06-01

Full Text Available Meyer, Becker, and Vandenberghe (2004 recently proposed a model linking work motivation to organisational commitment. Two studies tested these links prospectively with employees from a Canadian telecommunications company and from an Italian autoparts company. Self-determination theory provided the framework to measure work motivation, such that measures of external, introjected and identified regulation, and intrinsic motivation were linked to Allen and Meyer's (1990 and to O'Reilly and Chatman's (1986 tripartite models of organisational commitment. We hypothesised that Time 1 motivation would be related to changes in commitment over time, but that Time 1 commitment would not be related to motivational changes over time. Results supported hypotheses for affective and normative commitment, but not for continuance commitment.

Ultra-processed foods, protein leverage and energy intake in the USA.

Science.gov (United States)

Martínez Steele, Euridice; Raubenheimer, David; Simpson, Stephen J; Baraldi, Larissa Galastri; Monteiro, Carlos A

2018-01-01

Experimental studies have shown that human macronutrient regulation minimizes variation in absolute protein intake and consequently energy intake varies passively with dietary protein density ('protein leverage'). According to the 'protein leverage hypothesis' (PLH), protein leverage interacts with a reduction in dietary protein density to drive energy overconsumption and obesity. Worldwide increase in consumption of ultra-processed foods (UPF) has been hypothesized to be an important determinant of dietary protein dilution, and consequently an ecological driving force of energy overconsumption and the obesity pandemic. The present study examined the relationships between dietary contribution of UPF, dietary proportional protein content and the absolute intakes of protein and energy. National representative cross-sectional study. National Health and Nutrition Examination Survey 2009-2010. Participants (n 9042) aged ≥2 years with at least one day of 24 h dietary recall data. We found a strong inverse relationship between consumption of UPF and dietary protein density, with mean protein content dropping from 18·2 to 13·3 % between the lowest and highest quintiles of dietary contribution of UPF. Consistent with the PLH, increase in the dietary contribution of UPF (previously shown to be inversely associated with protein density) was also associated with a rise in total energy intake, while absolute protein intake remained relatively constant. The protein-diluting effect of UPF might be one mechanism accounting for their association with excess energy intake. Reducing UPF contribution in the US diet may be an effective way to increase its dietary protein concentration and prevent excessive energy intake.

Differential effect of UV irradiation on induction of intragenic and intergenic recombination during commitment to meiosis in Saccharomyces cerevisiae

International Nuclear Information System (INIS)

Machida, I.; Nakai, S.

1980-01-01

A comparison was made between the induction of intragenic and intergenic recombinations during meiosis in a wild-type diploid of Saccharomyces cerevisiae. Under non-irradiated normal conditions, production of both intragenic and intergenic recombinants greatly increased in the cells with commitment to meiosis. The susceptibility of cells to the induction ob both the spontaneous intra- and intergenic recombinations in meiotic cells was similar. However, under condition of UV irradiation, there were striking differences between intra- and intergenic recombinations. Susceptibility to induction of intragenic recombination by UV irradiation was not enhanced at meiosis compared with mitosis, and was not altered through commitment to meiotic processes. In contrast, however, susceptibility to the induction of intergenic recombination by UV irradiation was enhanced markedly during commitment to meiosis compared with mitosis. Genetic analysis suggested that the enhanced susceptibility to recombination during meiosis is specifically concerned with reciprocal-type recombination (crossing-over) but not non-reciprocal-type recombination (gene conversion). Hence it is concluded that the meiotic that the meiotic process appears to be intimately concerned with the mechanism(s) of induction of recombination, especially reciprocal-type recombination. (orig.)

Company, country, connections: counterfactual origins increase organizational commitment, patriotism, and social investment.

Science.gov (United States)

Ersner-Hershfield, Hal; Galinsky, Adam D; Kray, Laura J; King, Brayden G

2010-10-01

Four studies examined the relationship between counterfactual origins--thoughts about how the beginning of organizations, countries, and social connections might have turned out differently--and increased feelings of commitment to those institutions and connections. Study 1 found that counterfactually reflecting on the origins of one's country increases patriotism. Study 2 extended this finding to organizational commitment and examined the mediating role of poignancy. Study 3 found that counterfactual reflection boosts organizational commitment even beyond the effects of other commitment-enhancing appeals and that perceptions of fate mediate the positive effect of counterfactual origins on commitment. Finally, Study 4 temporally separated the counterfactual manipulation from a behavioral measure of commitment and found that counterfactual reflection predicted whether participants e-mailed social contacts 2 weeks later. The robust relationship between counterfactual origins and commitment was found across a wide range of companies and countries, with undergraduates and M.B.A. students, and for attitudes and behaviors.

Director ownership, outside directors and commitment to corporate social responsibility

Directory of Open Access Journals (Sweden)

Chen Ying

2011-01-01

Full Text Available This paper examines the effects of director ownership and the proportion of outside directors on firms’ commitment to corporate social responsibility (CSR. Using a sample of 453 Hong Kong listed companies for 2005, we find that there is a non-linear relationship between the level of director ownership and firms’ engagement in CSR behavior. Commitment to CSR first increases as the proportion of director ownership increases up to 50% and then decreases as that proportion of ownership grows higher. Further, the proportion of outside directors on the board exhibits a positive relationship with the level of CSR commitment. These results provide explanations for firms’ commitment to CSR from the corporate governance perspective.

PENGARUH KEPEMILIKAN MANAJERIAL, LEVERAGE DAN PROFITABILITAS TERHADAP KEBIJAKAN INVESTASI PERUSAHAAN

Directory of Open Access Journals (Sweden)

Anggita Langgeng Wijaya

2012-03-01

Full Text Available Penelitian ini menguji dampak kepemilikan managerial, buku besar dan profitabilitas pada kebijakan investasi perusahaan pada sampel perusahaan manufaktur yang ada di Indonesian Stock Exchange. Metode purposive sampling digunakan untuk menentukan sampel dan analisis multiple regression digunakan untuk menguji hipotesis. Hasil dari penelitian ini menunjukkan bahwa kepemilikan manajerial tidak berpengaruh secara signifikan pada kebijakan investasi perusahaan, buku besar berpengaruh positif pada kebijakan investasi publik, sedangkan profitabilitas berpengaruh positif terhadap investasi kebijakan publik. This research tests the effect of managerial ownership, leverage, and profitability on corporate investment policy for a sample of manufacturing companies listed in Indonesian Stock Exchange over the period 2006-2008. Population of this research is all of manufacturing companies at Indonesian Stock Exchange. Purposive sampling method was employed and the data analysis technique was classic assumption test: multicollinearity test, autocorrelation test, heteroscedasticity test, and normality test. The hypothesis test used multiple regression analysis. The results show that managerial ownership has no significant effects on corporate investment policy; leverage positively affects corporate investment policy; while profitability positively affects corporate investment policy.

Therapeutic commitment for general nurses in dealing with mental ...

African Journals Online (AJOL)

therapeutic commitment in dealing with mental health problems of PL-. WHA. However, therapeutic .... commitment, knowledge and skills in relation to age, gender, work experience, workplace or whether mental health lectures had been ... coefficients that a medium positive linear correlation exists between therapeutic ...

The Relationships between Quality of Work Life, School Alienation, Burnout, Affective Commitment and Organizational Citizenship: A Study on Teachers

Directory of Open Access Journals (Sweden)

Huseyin Akar

2018-04-01

Full Text Available This research aimed to investigate relationships between quality of work life, burnout, school alienation, affective commitment and organizational citizenship behaviors. In this context, a model was proposed based on the literature review and the model was tested through structural equation model. The study group of the research consists of 314 volunteer teachers working in the state schools in Kilis in 2016-2017 academic years. The data was collected through work-related quality of life scale, burnout scale, school alienation scale, affective commitment scale and organizational citizenship behaviors scale. The analysis with descriptive, correlation, path and bootstrap methods were used to analyze the data. As a result of the analysis, it was found that teachers' perceptions for quality of work life have a negative effect on burnout and school alienation, whereas they have a positive effect on affective commitment. Besides, their perceptions for affective commitment have a positive impact on organizational citizenship behaviors. Another important result derived from the research is that teachers' perceptions for burnout and school alienation play partial mediation roles in the effect of their perceptions for quality of work life on affective commitment. Based on these results, it can be suggested that teachers' working conditions should be constantly improved.

Factors that impact clinical laboratory scientists' commitment to their work organizations.

Science.gov (United States)

Bamberg, Richard; Akroyd, Duane; Moore, Ti'eshia M

2008-01-01

To assess the predictive ability of various aspects of the work environment for organizational commitment. A questionnaire measuring three dimensions of organizational commitment along with five aspects of work environment and 10 demographic and work setting characteristics was sent to a national, convenience sample of clinical laboratory professionals. All persons obtaining the CLS certification by NCA from January 1, 1997 to December 31, 2006. Only respondents who worked full-time in a clinical laboratory setting were included in the database. Levels of affective, normative, and continuance organizational commitment, organizational support, role clarity, role conflict, transformational leadership behavior of supervisor, and organizational type, total years work experience in clinical laboratories, and educational level of respondents. Questionnaire items used either a 7-point or 5-point Likert response scale. Based on multiple regression analysis for the 427 respondents, organizational support and transformational leadership behavior were found to be significant positive predictors of affective and normative organizational commitment. Work setting (non-hospital laboratory) and total years of work experience in clinical laboratories were found to be significant positive predictors of continuance organizational commitment. Overall the organizational commitment levels for all three dimensions were at the neutral rating or below in the slightly disagree range. The results indicate a less than optimal level of organizational commitment to employers, which were predominantly hospitals, by CLS practitioners. This may result in continuing retention problems for hospital laboratories. The results offer strategies for improving organizational commitment via the significant predictors.

Committed warming inferred from observations and an energy balance model

Science.gov (United States)

Pincus, R.; Mauritsen, T.

2017-12-01

Due to the lifetime of CO2 and thermal inertia of the ocean, the Earth's climate is not equilibrated with anthropogenic forcing. As a result, even if fossil fuel emissions were to suddenly cease, some level of committed warming is expected due to past emissions. Here, we provide an observational-based quantification of this committed warming using the instrument record of global-mean warming, recently-improved estimates of Earth's energy imbalance, and estimates of radiative forcing from the fifth IPCC assessment report. Compared to pre-industrial levels, we find a committed warming of 1.5K [0.9-3.6, 5-95 percentile] at equilibrium, and of 1.3K [0.9-2.3] within this century. However, when assuming that ocean carbon uptake cancels remnant greenhouse gas-induced warming on centennial timescales, committed warming is reduced to 1.1K [0.7-1.8]. Conservatively, there is a 32% risk that committed warming already exceeds the 1.5K target set in Paris, and that this will likely be crossed prior to 2053. Regular updates of these observationally-constrained committed warming estimates, though simplistic, can provide transparent guidance as uncertainty regarding transient climate sensitivity inevitably narrows and understanding the limitations of the framework is advanced.

Evaluation of employee commitment as an imperative for business success / Esti Olivier

OpenAIRE

Olivier, Esti

2011-01-01

Employee commitment is a concept that seeks to capture the nature of the attachments formed by individuals to their employing organisations. Researchers such as Porter have attempted to identify what factors influence the formation of employee commitment in individuals and how employee commitment (once formed) influences important organisational consequences, particularly employee turnover and business success. In a highly committed workplace, employees understand and agree with the company's...

Environmental Policy and Capital Movements: The Role of Government Commitment

OpenAIRE

Marsiliani, Laura; Renström, Thomas I

2003-01-01

This paper explores the relationship between environmental protection and international capital movements, when tax policy is endogenous (through voting). A two-period general equilibrium model of a small open economy is specified to compare the effects of two different constitutions (commitment or no commitment in tax policy), as well as income inequality. Under the commitment regime, the equilibrium is characterised by a lower labour tax, higher environmental tax and less capital moving abr...

A study of the impacts of leverage on labor and capital productivity: A case study of companies listed in Tehran Stock Market

Directory of Open Access Journals (Sweden)

Peyman Akbari

2013-03-01

Full Text Available Productivity is a primary objective of increasing competition in modern economy and any increase in productivity level helps development of organization in the competitive market. The purpose of this paper is to investigate the relationship between operating leverage, financial leverage, compound leverage as independent variables and productivity indices including labor and capital productivities as dependent variables. The study includes 102 companies accepted in Tehran Stock Market based on screening, systematic deletion, over the period 2005-2010. The required data are gathered through official financial statements, committee reports, and other available documents in Tehran Stock Market. Stepwise regression and Pearson correlation are used to analyze the data. The results of the study have indicated that there were significant relationships between independent variables including leverage ratios with labor productivity. In addition, there is also a significance relationship between leverage ratios with capital productivity of total assets.

THE RELATIONSHIP BETWEEN GOAL-ORIENTATIONS AND SPORT COMMITMENT AMONG ATHLETES

Directory of Open Access Journals (Sweden)

Noshin Benar.

2012-06-01

Full Text Available The purpose of present study was exploring of relationship between goal-orientations and sport commitment among athletes and comparison of goal-orientations and sport commitment and their constructs based on gender and type of sports. Participants were 108 Iranian athlete (40 female and 68 male, who responded to Task and Ego Orientation in Sport Questionnaire (T.E.O.S.Q and Sport Commitment Model (SCM questionnaire. Data were analyzed by Pearson's correlation coefficient, Independent-Samples t-test, and One-way ANOVA at P=0.05. The findings indicated that there were positively and significantly association between constructs, including sport enjoyment, personal investment, social constraints, involvement opportunities, and social support, whereas, involvement alternatives and task-orientation had negatively and significantly association with sport commitment. Also, team and open-skilled sport athletes had sport commitment and ego-orientation more than individual and closed-skilled sport athletes. As well as, female's athletes had sport enjoyment and social support more than male's athletes. It is possible that task-oriented players are elite and expert athletes, because extend and develop their fundamental skills in one's sport by their task-orientate characteristic, and probably these players with these characteristics tendency to turnover until experience more situations. Thus, these players had a less sport commitment than amateur athletes. Also, gender and type of sport differences can be results of individual differences and nature of sports skills. Implications for goal-orientations and sport commitment and their impacts on athletes as well as future research directions are further discussed.

Impact of committed individuals on vaccination behavior

Science.gov (United States)

Liu, Xiao-Tao; Wu, Zhi-Xi; Zhang, Lianzhong

2012-11-01

We study how the presence of committed vaccinators, a small fraction of individuals who consistently hold the vaccinating strategy and are immune to influence, impact the vaccination dynamics in well-mixed and spatially structured populations. For this purpose, we develop an epidemiological game-theoretic model of a flu-like vaccination by integrating an epidemiological process into a simple agent-based model of adaptive learning, where individuals (except for those committed ones) use anecdotal evidence to estimate costs and benefits of vaccination. We show that the committed vaccinators, acting as “steadfast role models” in the populations, can efficiently avoid the clustering of susceptible individuals and stimulate other imitators to take vaccination, hence contributing to the promotion of vaccine uptake. We substantiate our findings by making comparative studies of our model on a full lattice and on a randomly diluted one. Our work is expected to provide valuable information for decision-making and design more effective disease-control strategy.

INPO and the industry: a commitment to excellence

International Nuclear Information System (INIS)

Colvin, J.F.

1985-01-01

Utilities in the United States have undergone major changes in their attitudes and methods of operating nuclear stations in the 6 yr since the accident at Three Mile Island. These changes reflect a strong commitment by the US utility industry to excellence in nuclear plant operations. Fundamental in this commitment was the formation of the Institute of Nuclear Power Operations (INPO), an organization created by the industry in the United States to serve as a focus and catalyst for these changes. With membership in INPO, nuclear utilities make a commitment to strive for excellence in the construction and operation of their nuclear plants. INPO has programs to help utilities in their efforts to achieve excellence. The most visible are the INPO evaluation programs. By the end of 1985, INPO will have evaluated most operating plants at least four times. Construction project evaluations are also being conducted. Twenty-one construction evaluations will have been conducted by the end of the year. Through each of its programs, INPO seeks to promote excellence and to help those operating and building nuclear plants in their commitment to excellence

Organizational commitment among intercollegiate head athletic trainers: examining our work environment.

Science.gov (United States)

Winterstein, A P

1998-01-01

To 1) examine the commitment of head athletic trainers to their intercollegiate work environments, 2) develop a model that better reflects the head athletic trainer's daily work setting, and 3) use new techniques to describe the various ways head athletic trainers demonstrate commitment to their organizations. Organizational commitment (OC) surveys were sent to 461 head athletic trainers identified for the sample. A response rate of 71.5% (330/461) was obtained from the mail survey. A proportional random sample of head athletic trainers was taken from a population identified in the National Association of Collegiate Directors of Athletics (NACDA) directory of intercollegiate athletics as Division I, II, and III institutions. Returned OC surveys were analyzed using descriptive and inferential statistics for all demographic and OC variables. Exploratory cluster analysis was performed to examine naturally clustering groups. Exploratory cluster analysis revealed five naturally clustering groups that represent the head athletic trainers' patterns of commitment across the specific organizational targets. Paired t tests indicated that the continuance commitment scores were significantly lower than the affective and normative scores across the sample. Analysis of variance tests indicated significant differences for specific commitment dimensions based on gender and NCAA division demographics. Beyond that, the five-cluster solution revealed no particular demographic characteristics that predisposed individuals to specific clusters. THE FINDINGS REINFORCE A CENTRAL THEME IN INTERCOLLEGIATE ATHLETIC TRAINING: that student-athletes and student athletic trainers are the primary focus of the head athletic trainers' commitment. Positive attachment and obligation directed toward student-athletes and student athletic trainers link the five clusters. Commitment patterns in areas other than student-athletes and student athletic trainers define the cluster membership or head athletic

Leveraging Economy of Scale across Construction Projects by Implementing Coordinated Purchasing

DEFF Research Database (Denmark)

Thuesen, Christian Langhoff

2010-01-01

coordinated purchasing is an important step in the attempt to rethink the existing business model in construction. Going from competing on overhead (in a red ocean) to start to compete on company specific core competencies. The paper concludes highlighting the next milestones at the journey leveraging economy...

Immediate Supervisors’ Leadership Behaviour and Employees’ Organizational Commitment: Do Pay and Promotion Mediate the Nexus?

Directory of Open Access Journals (Sweden)

Emmanuel Yaw Ampofo

2016-09-01

Full Text Available This study examines the mediating effect of motivational factors of pay and promotion on transformational leadership and organizational commitment relationship in Unilever Ghana using a quantitative, non-experimental, cross-sectional and analytical survey design study. The results of the study revealed significant positive relationship between transformational leadership style and affective commitment, continuance commitment, and normative commitment. However, the results of the study revealed no significant mediation of pay in the relationship between transformational leadership style and affective commitment, continuance commitment, and normative commitment. Additionally, no significant mediation of promotion was found in the relationship between transformational leadership and affective commitment, transformational leadership and continuance commitment, and transformational leadership and normative commitment. Managers’ adoption of transformational leadership behavior as a key strategy to get employees committed to the organizations will be of great significance because motivational factors such as pay and promotion do not mediate the transformational leadership and organizational commitment relationship. This is a maiden empirical research in Ghana where motivational factors are used as mediators in transformational leadership and organizational commitment relationship.

PENGARUH LIKUIDITAS DAN LEVERAGE TERHADAP PROFITABILITAS DAN NILAI PERUSAHAAN PADA PERUSAHAAN PERBANKAN DI BEI

Directory of Open Access Journals (Sweden)

Y. Yudha Dharma Putra

2016-04-01

Full Text Available High  corporate  value  of  a  company  will  attract  investors  to  invest  in  the company.  Company  value  on  companies  that  went  public  in  the  long-term improvement is affected by profi tability, the higher the value of the company’s profi tability  is  also  higher  the  value  of  the  company,  and  the  lower  the profi tability of a company refl ects the low value of the company. Investors buy stocks  in  companies  that  go  pubilc  in  order  to  benefi t  from  the  investments made. This study aimed to analyze the infl uence of Liquidity and Leverage on Profi tability and Value.The population used in this study is a banking company listed  in  Indonesia  Stock  Exchange  (BEI  in  2007  to  2011  by  31  companies. The sampling technique used was purposive sampling. Samples taken in this study were 20 companies for 5 years. Techniques of data analysis in this study using  Path  analysis.The  results  showed  that:  1  no  signifi cant  positive  effect of  liquidity  on  profi tability.  2  leverage  gives  a  signifi cant  positive  effect  on profi tability.  3  liquidity  is  not  signifi cant  positive  effect  on  a  fi rm  value.  4 Liquidity  positive  effect  on  company  value  through  profi tability.  5  Leverage gives a signifi cant positive effect on fi rm value. 6 Leverage has a positive effect on fi rm value through profi tability. 7 Profi tability gives a signifi cant positive effect on company value. Keywords :Liquidity, Leverage, Profi tability, Company Value

Combating Terrorism with Socioeconomics: Leveraging the Private Sector

Science.gov (United States)

2007-01-01

ndupress .ndu.edu   issue 46, 3d quarter 2007  /  JFQ        127 Leveraging the Private Sector b y m i e m i e W i n n b y R d Major Miemie...the Private Sector 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK...nongovernmental organizations, private sector , academia, and the U.S. Government (including the military). To attract all the necessary

Becoming Selfless: A Grounded Theory of Commitment to Service

Directory of Open Access Journals (Sweden)

Roland Nino L. Agoncillo

2014-05-01

Full Text Available This study focuses on the substantive area of commitment to service in the community of educational partners in the Philippines. Educational partners are lay people who assist religious organizations in the field of education, and in the Philippines, about 96 percent of educational partners are in Lasallian schools and organizations. Educational partners are young professionals, volunteers between the ages of 24-39 who strive to live the teachings of St. John Baptist De La Salle. The volunteers aim to generate a spirit of service, a sense of mission to the youth. By using a classic Grounded Theory approach, the theory of becoming selfless was generated. The theory explains the stages educational partners undergo when resolving their organizational commitment to service. Organizational commitment is the psychological attachment, involvement and identification of the individual to the organization. Becoming selfless provides a theoretical focal point to better understand the complexity of commitment.

Job Involvement and Organizational Commitment of Employees of Prehospital Emergency Medical System.

Science.gov (United States)

Rahati, Alireza; Sotudeh-Arani, Hossein; Adib-Hajbaghery, Mohsen; Rostami, Majid

2015-12-01

Several studies are available on organizational commitment of employees in different organizations. However, the organizational commitment and job involvement of the employees in the prehospital emergency medical system (PEMS) of Iran have largely been ignored. This study aimed to investigate the organizational commitment and job involvement of the employees of PEMS and the relationship between these two issues. This cross-sectional study was conducted on 160 employees of Kashan PEMS who were selected through a census method in 2014. A 3-part instrument was used in this study, including a demographic questionnaire, the Allen and Miller's organizational commitment inventory, and the Lodahl and Kejner's job involvement inventory. We used descriptive statistics, Spearman correlation coefficient, Kruskal-Wallis, Friedman, analysis of variance, and Tukey post hoc tests to analyze the data. The mean job involvement and organizational commitment scores were 61.78 ± 10.69 and 73.89 ± 13.58, respectively. The mean scores of job involvement and organizational commitment were significantly different in subjects with different work experiences (P = 0.043 and P = 0.012, respectively). However, no significant differences were observed between the mean scores of organizational commitment and job involvement in subjects with different fields of study, different levels of interest in the profession, and various educational levels. A direct significant correlation was found between the total scores of organizational commitment and job involvement of workers in Kashan PEMS (r = 0.910, P organizational commitment and about two-thirds of the job involvement score. Therefore, the higher level managers of the emergency medical system are advised to implement some strategies to increase the employees' job involvement and organizational commitment.

Key organizational commitment antecedents for nurses, paramedical professionals and non-clinical staff.

Science.gov (United States)

Caykoylu, Sinan; Egri, Carolyn P; Havlovic, Stephen; Bradley, Christine

2011-01-01

The purpose of this paper is to develop a causal model that explains the antecedents and mediating factors predicting the organizational commitment of healthcare employees in different work roles. This study tests an integrative causal model that consists of a number of direct and indirect relationships for antecedents of organizational commitment. It is proposed that the relationship between job satisfaction and organizational commitment is best understood by focusing on the three interrelated facets of job satisfaction, i.e. satisfaction with career advancement, satisfaction with supervisor, and satisfaction with co-workers. However, the model also advances that these job satisfaction facets have different mediating effects for other antecedents of organizational commitment. The Structural Equation Modeling (SEM) path analysis showed that the job satisfaction facets of career advancement and satisfaction with supervisor had a direct impact on organizational commitment. Employee empowerment, job-motivating potential, effective leadership, acceptance by co-workers, role ambiguity and role conflict were also important determinants of organizational commitment. Interestingly, post hoc analyses showed that satisfaction with co-workers only had an indirect impact on organizational commitment. While there has been extensive research on organizational commitment and its antecedents in healthcare organizations, most previous studies have been limited either to a single employee group or to a single time frame. This study proposes a practical causal model of antecedents of organizational commitment that tests relationships across time and across different healthcare employee groups.

Organizational commitment and job satisfaction among nurses in Serbia: a factor analysis.

Science.gov (United States)

Veličković, Vladica M; Višnjić, Aleksandar; Jović, Slađana; Radulović, Olivera; Šargić, Čedomir; Mihajlović, Jovan; Mladenović, Jelena

2014-01-01

One of the basic prerequisites of efficient organizational management in health institutions is certainly monitoring and measuring satisfaction of employees and their commitment to the health institution in which they work. The aim of this article was to identify and test factors that may have a predictive effect on job satisfaction and organizational commitment. We conducted a cross-sectional study that included 1,337 nurses from Serbia. Data were analyzed by using exploratory factor analysis, multivariate regressions, and descriptive statistics. The study identified three major factors of organizational commitment: affective commitment, disloyalty, and continuance commitment. The most important predictors of these factors were positive professional identification, extrinsic job satisfaction, and intrinsic job satisfaction (p job satisfaction and organizational commitment were identified as well; the most important of which was positive professional identification (p job satisfaction and organizational commitment of nurses, which formed a good basis for the creation of organizational management policy and human resource management policy in health institutions in Serbia. Copyright © 2014 Elsevier Inc. All rights reserved.

Pengaruh Rasio Aktivitas Dan Rasio Leverage Terhadap Tingkat Profitabilitas

Directory of Open Access Journals (Sweden)

Tri Noormuliyaningsih

2016-06-01

Full Text Available The objectives of this research to analyze the influence of activity ratio (inventory turnover, fixed assets turnover, and total assets turnover and leverage ratio (debt ratio and debt to equity ratio to profitability level (return on assets and return on equity on food and beverage companies that listed in Indonesia Stock Exchange (IDX.  Sample on this research consist of 14 (fourteen food and beverage companies that listed in Indonesia Stock Exchange (IDX. The observation periods  are 3 (three years that start from 2012 until 2014. Multiple linear regression is a method that used to analyze data, and for testing the raised hypothesis with t test. The result of research conclude that debt ratio significantly affect the company’s profitability level (return on assets and return on equity with value of negative coefficient. Other variables such as inventory turnover, fixed assets turnover, and total assets turnover are not affect to profitability level (return on assets and return on equity. Influence of debt to equity ratio an profitability level can not be concluded in this research. Keywords: Activity Ratio, Inventory Turnover, Fixed Assets Turnover, Total Assets Turnover, Leverage Ratio, Debt Ratio, Debt to Equity Ratio, Profitability Level, Return On Assets, Return On Equity.

THE IMPACT OF THE LEVERAGE PROVIDED BY THE FUTURES ONTHE PERFORMANCE OF TECHNICAL INDICATORS:EVIDENCEFROMTURKEY

Directory of Open Access Journals (Sweden)

Hakan ER

2012-07-01

Full Text Available Although in developed countries the futures markets have been in existence sincemid-nineteenth century, they are relatively new in the developing countries. In thelate twentieth and early twenty first century, many new futures exchanges wereestablishedin developing countries and in the majority of these newly establishedexchanges substantial growth in futures trading have been observed within a smallperiod of time. This fast growth in the futures trading volume was mainly due tothe tremendous leverage the futures provides to speculators. Thanks to futuresmargining system, by committing only a small fraction of the money needed tomaintain a position on the underlying security in the spot market, a speculator canattain a much higher return potentialby buying or selling a futures contract. Thispaper studies this effect by employing daily return data on 19 selected stockslisted continuously in IMKB-30 (Istanbul Stock Exchange 30,Turkey fromJanuary 2005 to December 2010. Populartechnical indicators are used to generatebuy and sell signals in both the spot market (Istanbul Stock Exchange and thefutures market (VOB, a fast growing derivatives exchange located in İzmir,Turkey. The profit/loss resulting from trading strategies are then calculated andcompared. The results of the study show that, although the amount invested inboth markets is the same, the profit generated from the strategies applied onfutures is significantly higher than that on spot market.A CAPM (Capital AssetPricing Model based hedge ratio is used to apply the trading strategies generated from spot market data on futures. The results show that this strategy generatessuperior returns in the futures market.

IMPACT OF WORK LIFE BALANCE ON INSTITUTIONAL COMMITMENT AMONG MATHEMATICS WOMEN TEACHERS

OpenAIRE

D.Jeslin; G.Ramesh Babu

2016-01-01

Institutional commitment is the degree to which an employee identifies with a particular institution and wishes to maintain membership in the institution. An individual who has high institutional commitment is willing to exert extra effort on behalf of the institution, and has a strong desire to remain within the institution. The high level of institutional commitment reduces absenteeism and turnover. If an employee deeply committed to their institution perform roles beyond their formal job d...

Public commitment, resistance to advertising, and leisure promotion in a school-based drug abuse prevention program: a component dismantling study.

Science.gov (United States)

Hernández-Serrano, Olga; Griffin, Kenneth W; García-Fernández, José Manuel; Orgilés, Mireia; Espada, José P

2013-01-01

The objective of the present study was to examine the contribution of three intervention components (public commitment, resistance to advertising, and leisure promotion) on alcohol and protective variables in a school-based substance use prevention program. Participants included 480 Spanish students aged from 14 to 16 who received the Saluda prevention program in one of the following five experimental conditions: complete program, program minus public commitment, program minus resistance to advertising, program minus leisure promotion, and a waiting-list control. The students completed self-report surveys at pretest, posttest, and 6-month follow-up assessments. When excluding the healthy leisure promotion component, the Saluda program showed no loss of efficacy neither on alcohol use nor on other substance-related variables, while public commitment and resistance to advertising improved the aforementioned program's efficacy.

Security bound of cheat sensitive quantum bit commitment.

Science.gov (United States)

He, Guang Ping

2015-03-23

Cheat sensitive quantum bit commitment (CSQBC) loosens the security requirement of quantum bit commitment (QBC), so that the existing impossibility proofs of unconditionally secure QBC can be evaded. But here we analyze the common features in all existing CSQBC protocols, and show that in any CSQBC having these features, the receiver can always learn a non-trivial amount of information on the sender's committed bit before it is unveiled, while his cheating can pass the security check with a probability not less than 50%. The sender's cheating is also studied. The optimal CSQBC protocols that can minimize the sum of the cheating probabilities of both parties are found to be trivial, as they are practically useless. We also discuss the possibility of building a fair protocol in which both parties can cheat with equal probabilities.

Security bound of cheat sensitive quantum bit commitment

Science.gov (United States)

He, Guang Ping

2015-03-01

Cheat sensitive quantum bit commitment (CSQBC) loosens the security requirement of quantum bit commitment (QBC), so that the existing impossibility proofs of unconditionally secure QBC can be evaded. But here we analyze the common features in all existing CSQBC protocols, and show that in any CSQBC having these features, the receiver can always learn a non-trivial amount of information on the sender's committed bit before it is unveiled, while his cheating can pass the security check with a probability not less than 50%. The sender's cheating is also studied. The optimal CSQBC protocols that can minimize the sum of the cheating probabilities of both parties are found to be trivial, as they are practically useless. We also discuss the possibility of building a fair protocol in which both parties can cheat with equal probabilities.

Uncertainty and the Value of Commitment and Flexibility

DEFF Research Database (Denmark)

Claussen, Jörg; Kretschmer, Tobias; Stieglitz, Nils

We address the contested state of theory and the mixed empirical evidence on the relationship between turbulence and vertical scope by studying how turbulence affects the benefits of commitment from integrated development of components and the benefits of flexibility from sourcing components...... externally. We show that increasing turbulence first increases but then decreases the relative value of vertical integration. Moderate turbulence reduces the value of flexibility by making supplier selection more difficult and increases the value of commitment by mitigating the status quo bias of integrated...... structures. Both effects improve the value of integration. Higher levels of turbulence undermine the adaptive benefits of commitment, while having a less adverse effect on flexibility, making non-integration more attractive. We also show how complexity and uneven rates of turbulence moderate the non...

Swedish Seafarers' Commitment to Work in Times of Flagging out

Directory of Open Access Journals (Sweden)

C. Hult

2014-03-01

Full Text Available This study takes its departure in the difficulties to recruit and retain qualified senior seafarers in the Swedish shipping sector. The study focus is on seafarers' motivation at work for the specific shipping company (organizational commitment, and seafarers' motivation towards their occupation (occupational commitment, in times of flagging out. It was hypothesized that the youngest seafarers and the oldest may be most sensitive to foreign registration of ships. Statistical analyses were employed, using a survey material of 1,309 Swedish seafarers randomly collected in 2010 from a national register of seafarers. The results of the analyses show that flagging-out imposes a significant decline in organizational commitment for all seafarers. This decline is related to the perception of the social composition of crew. In addition, the oldest seafarers (age 55+ demonstrate diminished occupational commitment under a foreign flag. This decline is related to the degree of satisfaction with the social security structure. Occupational commitment among the youngest seafarers (age 19-30 is not affected by the nationality of flag. However, this type of commitment is decreasing by the time served on the same ship. This effect is partly related to a decline in satisfaction with the work content. In the concluding discussion, the findings are discussed in more details and recommendations are put forward.

Literary Commitment in Bessie Head’s Maru

Directory of Open Access Journals (Sweden)

Elizabeth A. Odhiambo

2013-07-01

Full Text Available This was a study of Bessie Head’s literary commitment. The objective of the study was to interrogate the extent to which the writer is committed as a woman and as a Third World person based on the text Maru. The study adopted the analytical research design. The data collected through content analysis was coded according to thematic concerns, stylistic choices, the mode of characterization and vision of the author. The postcolonial theory was employed in the reading analysis and interpretation of the selected text. The findings reveal that as a woman, Bessie Head is committed to reconstructing a positive image for her female characters by challenging stereotypical perception of women through dismantling of patriarchal structures that previously relegated women to subordinate roles. This is seen in the presentation of the female characters as strong willed, determined, assertive, independent and enterprising. In delineating the experiences of women as women, she explores their most personal convictions thereby presenting their perception of issues as women. As a Third World writer, Head is committed to social justice, exposition of suffering and dehumanization resulting from ethnic prejudice and superstition. She voices for the voiceless by advocating gender equity as a basis for development. On the political arena, she examines issues that ail African politics such as selfish and greedy leadership, oppression and discrimination on basis of race. The text particularly dwells on the racial prejudices and class difference in the society. 

Literary Commitment in Bessie Head’s Maru

Directory of Open Access Journals (Sweden)

Elizabeth A. Odhiambo

2013-07-01

Full Text Available This was a study of Bessie Head’s literary commitment. The objective of the study was to interrogate the extent to which the writer is committed as a woman and as a Third World person based on the text Maru. The study adopted the analytical research design. The data collected through content analysis was coded according to thematic concerns, stylistic choices, the mode of characterization and vision of the author. The postcolonial theory was employed in the reading analysis and interpretation of the selected text. The findings reveal that as a woman, Bessie Head is committed to reconstructing a positive image for her female characters by challenging stereotypical perception of women through dismantling of patriarchal structures that previously relegated women to subordinate roles. This is seen in the presentation of the female characters as strong willed, determined, assertive, independent and enterprising. In delineating the experiences of women as women, she explores their most personal convictions thereby presenting their perception of issues as women. As a Third World writer, Head is committed to social justice, exposition of suffering and dehumanization resulting from ethnic prejudice and superstition. She voices for the voiceless by advocating gender equity as a basis for development. On the political arena, she examines issues that ail African politics such as selfish and greedy leadership, oppression and discrimination on basis of race. The text particularly dwells on the racial prejudices and class difference in the society.

Occupational Control in Education: The Logic and Leverage of Epistemic Communities

Science.gov (United States)

Glazer, Joshua L.; Peurach, Donald J.

2015-01-01

Most current approaches to improving teaching and learning in American public schools rely on either market pressures or bureaucratic controls to leverage performance. In this article, however, authors Joshua Glazer and Donald Peurach examine occupational control as a third approach, whereby the internalization of norms, technical language, and…

Leveraging Sociocultural Theory to Create a Mentorship Program for Doctoral Students

Science.gov (United States)

Crosslin, Matt; Wakefield, Jenny S.; Bennette, Phyllis; Black, James William, III

2013-01-01

This paper details a proposed doctoral student connections program that is based on sociocultural theory. It is designed to assist new students with starting their educational journey. This program is designed to leverage social interactions, peer mentorship, personal reflection, purposeful planning, and existing resources to assist students in…

Bases of social power, leadership styles, and organizational commitment.

Science.gov (United States)

Pierro, Antonio; Raven, Bertram H; Amato, Clara; Bélanger, Jocelyn J

2013-01-01

Affective organizational commitment reflects the extent to which organizational members are loyal and willing to work toward organizational objectives (Meyer & Allen, 1997). In particular, affective organizational commitment holds very important implications at all organizational levels (e.g., turnover rates, performance, and citizenship behavior). Whereas previous research has evinced the positive influence of transformational and charismatic leadership styles on affective commitment toward the organization (Bass & Avolio, 1994), little is known with regard to the nature of this relationship. In line with the interpersonal power/interaction model, the present investigation aimed to investigate the mechanism at play between transformational leadership style and affective organizational commitment. Specifically, we hypothesized that transformational leadership style would increase affective organizational commitment through its effect on willingness to comply with soft bases of power. In two studies, we subjected the foregoing hypotheses to empirical scrutiny. In Study 1, the proposed mediation model was empirically supported with Italian employees in the public sector. Attesting to the robustness of our findings, Study 2 replicated the findings of Study 1 with Italian employees from the public and private sectors. In addition, Study 2 replicated Study 1 using a different measure of transformational leadership. Both Study 1 and Study 2 provided results consistent with our hypotheses. Specifically, the present paper reports empirical evidence that (1) the more participants report having a transformational leader, the more willing they become to comply with soft (but not harsh) power bases, (2) in turn, greater willingness to comply with soft (but not harsh) power bases increases one's affective organizational commitment. These findings provide additional support for the interpersonal power/interaction model and pave the way for new research directions.

Influence of Psychological Empowerment on Organizational Commitment among Medical Employees in a Hospital Setting.

Science.gov (United States)

Kebriaei, A; Rakhshaninejad, M; Mohseni, M

2014-12-01

People within organizations are a key factor for efficiency. Thus employee empowerment has become a popular management strategy. The study aimed to investigate the relationship between psychological empowerment and organizational commitment among medical staff of a hospital in Zahedan city. This cross sectional study was carried out in 2013. A random sample of 172 medical employees in Khatam-ol-Anbia hospital at Zahedan city was selected and responded to items of the questionnaires using a 7-point Likert scale ranging from 1 to 7. For measuring psychological empowerment and organizational commitment, Mishra & Spreitzer's scale and Meyer and Allen's questionnaire were used. A higher score means a higher degree of psychological empowerment or organizational commitment. Analysis was carried out using SPSS. The level of organizational commitment and psychological empowerment significantly were higher than average. There was a significant positive relationship between employees' empowerment and their commitment to organization. Psychological empowerment was a significant predictor of organizational commitment (β = .524). Out of the five dimensions of empowerment three dimensions are significant predictors of commitment and explain 37.1% of the variance in commitment. Due to The positive influence of psychological empowerment on organizational commitment, programs for in-service education should focus on facilitating psychological empowerment to improve and increase organizational commitment. Also, since impact of employees psychological empowerment on organizational commitment partially supported, there are other variables that influence the organizational commitment.

13 CFR 107.1820 - Conditions affecting issuers of Preferred Securities and/or Participating Securities.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Conditions affecting issuers of... Terms of Leverage § 107.1820 Conditions affecting issuers of Preferred Securities and/or Participating... investor. (6) Fraudulent transfers. You make any transfer or incur any obligation that is fraudulent under...

Intelligence, democracy, and international environmental commitment.

Science.gov (United States)

Obydenkova, Anastassia; Salahodjaev, Raufhon

2016-05-01

This paper investigates the determinants of nations' commitment to environmental protection at the international level by focusing on the role of national intelligence and the level of democracy. The national intelligence is measured by nation's IQ scores. The findings based on a sample of 152 nations provide strong evidence that intelligence has statistically significant impact on ratification of international environmental agreements, and the countries with IQ 10-points above global average are 23% more likely to sign multilateral environmental agreements than others. The findings also demonstrate that it is the combination of high-level of intelligence of nations and democracy, that likely result in international environmental commitments. Copyright © 2016 Elsevier Inc. All rights reserved.

The impact of middle manager affective commitment on perceived improvement program implementation success.

Science.gov (United States)

Fryer, Ashley-Kay; Tucker, Anita L; Singer, Sara J

Recent literature suggests that middle manager affective commitment (emotional attachment, identification, and involvement) to an improvement program may influence implementation success. However, less is known about the interplay between middle manager affective commitment and frontline worker commitment, another important driver of implementation success. We contribute to this research by surveying middle managers who directly manage frontline workers on nursing units. We assess how middle manager affective commitment is related to their perceptions of implementation success and whether their perceptions of frontline worker support mediate this relationship. We also test whether a set of organizational support factors foster middle manager affective commitment. We adapt survey measures of manager affective commitment to our research context of hospitals. We surveyed 67 nurse managers from 19 U.S. hospitals. We use hierarchical linear regression to assess relationships among middle manager affective commitment to their units' falls reduction program and their perceptions of three constructs related to the program: frontline worker support, organizational support, and implementation success. Middle manager affective commitment to their unit's falls reduction program is positively associated with their perception of implementation success. This relationship is mediated by their perception of frontline worker support for the falls program. Moreover, middle managers' affective commitment to their unit's falls program mediates the relationship between perceived organizational support for the program and perceived implementation success. We, through this research, offer an important contribution by providing empirical support of factors that may influence successful implementation of an improvement program: middle manager affective commitment, frontline worker support, and organizational support for an improvement program. Increasing levels of middle manager affective

RELIGIOUSITY COMMITMENT DALAM MEMODERASI HUBUNGAN BRAND AWARENESS TERHADAP NIAT PEMBELIAN

Directory of Open Access Journals (Sweden)

Mohammad Fakhruddin Mudzakkir

2014-09-01

Full Text Available Penelitian ini bertujuan untuk mengetahui 1. Pengaruh brand awareness terhadap niat pembelian pada toko roti merk Islami, 2. Pengaruh religousity commitment terhadap niat pembelian pada toko roti merk Islami, 3. Peranan religousity commitment sebagai variabel moderator yang dapat memperkuat pengaruh brand awareness terhadap niat pembelian pada toko roti merk Islami. Jenis penelitian adalah survey. Populasinya adalah konsumen yang melakukan  pembelian pada 3 toko roti Merk Islami di Kota/Kabupaten Malang, yaitu Toko Roti Amanah, Toko Roti As Sunnah, dan Toko Roti Madinah. Teknik pengambilan sampelnya adalah accidental sampling. Penelitian ini menggunakan metode analisis Moderated Regression Analysis. Hasil analisis menunjukkan variabel brand awareness  dan religousity commitment berpengaruh positif dan signifikan terhadap niat pembelian. Religousity commitment tidak dapat berperan sebagai variabel moderasi terhadap hubungan brand awareness terhadap niat pembelian merk produk Islam

Leveraging the NPS Femto Satellite for Alternative Satellite Communication Networks

Science.gov (United States)

2017-09-01

programmed for eventual integration with the Iridium Network , which is then tested. C. THESIS ORGANIZATION The thesis addresses these questions...NPS FEMTO SATELLITE FOR ALTERNATIVE SATELLITE COMMUNICATION NETWORKS by Faisal S. Alshaya September 2017 Co-Advisors: Steven J. Iatrou...TYPE AND DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE LEVERAGING THE NPS FEMTO SATELLITE FOR ALTERNATIVE SATELLITE COMMUNICATION NETWORKS 5

No-arbitrage, leverage and completeness in a fractional volatility model

Science.gov (United States)

Vilela Mendes, R.; Oliveira, M. J.; Rodrigues, A. M.

2015-02-01

When the volatility process is driven by fractional noise one obtains a model which is consistent with the empirical market data. Depending on whether the stochasticity generators of log-price and volatility are independent or are the same, two versions of the model are obtained with different leverage behaviors. Here, the no-arbitrage and completeness properties of the models are rigorously studied.

Influence of Relationship Commitment and Trust on Collaborative Behaviour in Supply Chains

Directory of Open Access Journals (Sweden)

Sonja Mlaker Kač

2015-03-01

Full Text Available The paper discusses theoretically and examines empirically the influence of the relationship commitment on collaborative behaviour in supply chains. In today’s unstable business environment companies should collaborate to achieve mutual goals and competitive advantage. Defining relationship commitment and collaboration in supply chains (from social exchange theory point of view is the basis of the research of this paper. Our aim is to examine the influence of relationship commitment on collaboration in supply chains in Slovenian economy. The qualitative research part discusses if the relationship commitment between partners in supply chain influences the collaborative behaviour between partners and which are the antecedents of relationship commitment. The research is based on a quantitative analysis of the online questionnaire survey made on the Slovenian economy. The research results show strong influence of trust and relationship commitment on collaboration between partners in supply chains.

Money and Credit With Limited Commitment and Theft

OpenAIRE

Williamson, Stephen; Sanches, Daniel

2009-01-01

We study the interplay among imperfect memory, limited commitment, and theft, in an environment that can support monetary exchange and credit. Imperfect memory makes money useful, but it also permits theft to go undetected, and therefore provides lucrative opportunities for thieves. Limited commitment constrains credit arrangements, and the constraints tend to tighten with imperfect memory, as this mitigates punishment for bad behavior in the credit market. Theft matters for optimal monetary ...

Improving urban environment through public commitment toward the implementation of clean and healthy living behaviors.

Science.gov (United States)

Hartini, Nurul; Ariana, Atika Dian; Dewi, Triana Kesuma; Kurniawan, Afif

2017-01-01

Some parts of northern Surabaya are slum areas with dense populations, and the majority of the inhabitants are from low-income families. The condition of these areas is seemingly different from the fact that Surabaya city has won awards for its cleanliness, healthy environment preservation, and maintenance. This study aimed at turning the researched site into a clean and healthy environment. The research was conducted using a quasi-experiment technique with a non-randomized design and pretest-posttest procedures. The research subjects were 121 inhabitants who actively participated in the public commitment and psychoeducation program initiated by the researchers to learn and practice clean and healthy living behaviors. The statistical data showed that there was a substantial increase in the aspects of public commitment ( t -value = 4.008, p = 0.001) and psychoeducation ( t -value = 4.038, p = 0.001) to begin and maintain a clean and healthy living behaviors. A public commitment in the form of a collective declaration to keep learning and practicing a clean and healthy living behaviors were achieved. This commitment followed by psychoeducation aimed at introducing and exercising such behaviors was found to have effectively increased the research subjects' awareness to actively participate in preserving environmental hygiene. Developing communal behaviors toward clean and healthy living in inhabitants residing in an unhealthy slum area was a difficult task. Therefore, public commitment and psychoeducation must be aligned with the formulation of continuous habits demonstrating a clean and healthy living behaviors. These habits include the cessation of littering while putting trash in its place, optimizing the usage of public toilets, planting and maintaining vegetation around the area, joining and contributing to the "garbage bank" program, and participating in the Green and Clean Surabaya competition.

Positive Feedback of NDT80 Expression Ensures Irreversible Meiotic Commitment in Budding Yeast

Science.gov (United States)

Tsuchiya, Dai; Yang, Yang; Lacefield, Soni

2014-01-01

In budding yeast, meiotic commitment is the irreversible continuation of the developmental path of meiosis. After reaching meiotic commitment, cells finish meiosis and gametogenesis, even in the absence of the meiosis-inducing signal. In contrast, if the meiosis-inducing signal is removed and the mitosis-inducing signal is provided prior to reaching meiotic commitment, cells exit meiosis and return to mitosis. Previous work has shown that cells commit to meiosis after prophase I but before entering the meiotic divisions. Since the Ndt80 transcription factor induces expression of middle meiosis genes necessary for the meiotic divisions, we examined the role of the NDT80 transcriptional network in meiotic commitment. Using a microfluidic approach to analyze single cells, we found that cells commit to meiosis in prometaphase I, after the induction of the Ndt80-dependent genes. Our results showed that high-level expression of NDT80 is important for the timing and irreversibility of meiotic commitment. A modest reduction in NDT80 levels delayed meiotic commitment based on meiotic stages, although the timing of each meiotic stage was similar to that of wildtype cells. A further reduction of NDT80 resulted in the surprising finding of inappropriately uncommitted cells: withdrawal of the meiosis-inducing signal and addition of the mitosis-inducing signal to cells at stages beyond metaphase I caused return to mitosis, leading to multi-nucleate cells. Since Ndt80 enhances its own transcription through positive feedback, we tested whether positive feedback ensured the irreversibility of meiotic commitment. Ablating positive feedback in NDT80 expression resulted in a complete loss of meiotic commitment. These findings suggest that irreversibility of meiotic commitment is a consequence of the NDT80 transcriptional positive feedback loop, which provides the high-level of Ndt80 required for the developmental switch of meiotic commitment. These results also illustrate the

Disaggregated Futures-Only Commitments of Traders

Data.gov (United States)

Commodity Futures Trading Commission — The Disaggregated Futures-Only Commitments of Traders dataset provides a breakdown of each week's open interest for agriculture, energy, metals, lumber, and...

eButterfly: Leveraging Massive Online Citizen Science for Butterfly Conservation

Science.gov (United States)

Prudic, Kathleen L.; McFarland, Kent P.; Oliver, Jeffrey C.; Hutchinson, Rebecca A.; Long, Elizabeth C.; Kerr, Jeremy T.; Larrivée, Maxim

2017-01-01

Data collection, storage, analysis, visualization, and dissemination are changing rapidly due to advances in new technologies driven by computer science and universal access to the internet. These technologies and web connections place human observers front and center in citizen science-driven research and are critical in generating new discoveries and innovation in such fields as astronomy, biodiversity, and meteorology. Research projects utilizing a citizen science approach address scientific problems at regional, continental, and even global scales otherwise impossible for a single lab or even a small collection of academic researchers. Here we describe eButterfly an integrative checklist-based butterfly monitoring and database web-platform that leverages the skills and knowledge of recreational butterfly enthusiasts to create a globally accessible unified database of butterfly observations across North America. Citizen scientists, conservationists, policy makers, and scientists are using eButterfly data to better understand the biological patterns of butterfly species diversity and how environmental conditions shape these patterns in space and time. eButterfly in collaboration with thousands of butterfly enthusiasts has created a near real-time butterfly data resource producing tens of thousands of observations per year open to all to share and explore. PMID:28524117

Efficiency, Leverage and Exit: The Role of Information Asymmetry in Concentrated Industries

DEFF Research Database (Denmark)

Siyahhan, Baran

2011-01-01

This paper develops a real options model of imperfect competition with asymmetric information that analyzes firms’ exit decisions. Optimal exit decision is linked to firm characteristics such as financial leverage and efficiency. The model shows that informational asymmetries can lead more...

Efficiency, Leverage and Exit: The Role of Information Asymmetry in Concentrated Industries

DEFF Research Database (Denmark)

Siyahhan, Baran

This paper develops a real options model of imperfect competition with asymmetric information that analyzes firms’ exit decisions. Optimal exit decision is linked to firm characteristics such as financial leverage and efficiency. The model shows that informational asymmetries can lead more...

The Financial Leverage Effect: Problems of Use in the Process of Optimization of the Enterprise Capital Structure

Directory of Open Access Journals (Sweden)

Oliynyk-Dunn Olena O.

2018-03-01

Full Text Available The article is aimed at clarifying the feasibility of optimizing the structure of the company’s capital based on the effect of financial leverage for the simplest situation – in the absence of profit taxation and without considering the dynamic aspects, related to changes in the total volume and composition of assets. On the basis of use of the recognized theoretical provisions – the Modigliani-Miller postulates – the authors illustrate the fundamental difference of results of the capital structure optimization by the criterion of maximizing the profitability of equity, which stipulates use of the effect of financial leverage, and on the criterion of maximizing the value of the owners capital. It has been concluded about the disadvantage for owners of implementation in the above-mentioned static situation of any revision of the capital structure accompanied by an increase in the financial leverage ratio, as it does not lead to an increase in the value of enterprise, but only provides a threat to its decline, and worsens financial security. Building of any optimization models of the enterprise’s capital structure, including those based on use of the effect of financial leverage, has been recognized as not expedient in the considered situation.

Spatiotemporal Expression of p63 in Mouse Epidermal Commitment

Directory of Open Access Journals (Sweden)

Qian Zhao

2015-12-01

Full Text Available The embryonic surface ectoderm is a simple flat epithelium consisting of cells that express the cytokeratins K8/K18. Before stratification, K5/K14 expression substitutes K8/K18 expression, marking the event called epidermal commitment. Previous studies show that the transcription factor p63 plays an essential role in epidermal commitment. However, detailed expression information of p63 during early epidermal development in mice is still unclear. We systematically studied the expression pattern of p63 in mouse epidermal commitment, together with K8 and K5. We show that p63 expression could be detected as early as E8.5 in mouse embryos preceding epidermal commitment. p63 expression first appears near the newly formed somites and the posterior part of the embryo, further expanding to the whole embryonic surface with particular enrichment in the first branchial arches and the limb buds. ΔNp63 is the major class of isoforms expressed in this period. Relative expression intensity of p63 depends on the embryonic position. In summary, there is a sequential and regular expression pattern of K8, p63 and K5 in mouse epidermal commitment. Our study not only contributes to understanding the early events during epidermal development but also provides a basal tool to study the function of p63 in mammals.

Professional and organizational commitment in paediatric occupational therapists: the influence of practice setting.

Science.gov (United States)

Seruya, Francine M; Hinojosa, Jim

2010-09-01

The professional and organizational commitment of paediatric occupational therapists working in two distinct practice settings, schools and medically based settings, was investigated. A web-based survey program was used to administer a questionnaire to occupational therapists employed in New York, New Jersey and Connecticut. The study employed social identity theory as a guiding perspective in understanding therapists' professional and organizational commitment. One hundred and fifty-seven paediatric therapists responded to the Professional Commitment Questionnaire and the Organizational Commitment Questionnaire to gauge their commitment to both the profession and their employing organizations. Results indicated that paediatric therapists, regardless of employment setting, have high professional commitment. Paediatric occupational therapists employed in medically based settings indicated statistically significant higher organizational commitment than their school-based counterparts. For therapists that work in school settings, the presence of a professional cohort did not influence professional commitment scores. As the study employed a web-based survey methodology, only individuals who were members of associations and had access to a computer and the Internet were able to participate. Further study might include widening the participant pool as well as adding additional instruments to explore both professional and organizational commitment on a more national scale. Copyright 2010 John Wiley & Sons, Ltd.

THE INFLUENCE OF LEVERAGE AND DIVERSIFICATION TO FINANCIAL PERFORMANCE OF GENERAL INSURANCE COMPANIESN IN INDONESIA 2010-2014

Directory of Open Access Journals (Sweden)

Yulianti ,

2017-02-01

Full Text Available The purpose of this research is to find out the influence of leverage and diversification to financial performance of general insurance companies in Indonesia. This research uses secondary data from Indonesian general insurance companies’s financial report  within  year 2010 to 2014. The population of this research  is general insurance companies in Indonesia which listed as member of The General Insurance assosiation of Indonesia. The number of samples that used in this research are 10 general insurance companies which were selected based on purposive sampling method.This research used pooled regression models and hypothesis testing for each independent variable on dependent. The Result of this research shows that leverage and diversification significantly affect positively to general insurance company’s financial performance in Indonesia. Keywords : leverage, diversification, financial performance, insurance companies, and ROE.

Exploring corporate social responsibility and organisational commitment within a retail organisation

Directory of Open Access Journals (Sweden)

Jerelene Soobramoney

2016-11-01

Full Text Available Organisations have difficulty retaining employees who have the necessary talent, skills and knowledge to give the company a competitive edge in a global market, thus emphasising the need for organisational commitment. The objective of the study was to explore the relationship between corporate social responsibility and organisational commitment within a South African retail organisation. Corporate social responsibility has a positive influence on consumer behaviour and can contribute to corporate success because CSR activities enhance an organisation’s image. Research has indicated that corporate social responsibility is related to an employee’s commitment. The Corporate Social Responsibility Scale and the Organisational Commitment Scale were administered to a non-probability sample of 171 employees from a population of 268 employees in the human resources department of a retail company. Person’s correlation analysis was used to determine the relationship between corporate social responsibility and organisational commitment. This study provided insight into the corporate social responsibility of the organisation. Managers and practitioners in the human resources may use these findings for the development of corporate social responsibility policies and practices in order to build employee commitment

The small and rural academic library leveraging resources and overcoming limitations

CERN Document Server

Davis Kendrick, Kaetrena

2016-01-01

Through the use of case studies, research, and practical interviews, The Small or Rural Academic Library: Leveraging Resources and Overcoming Limitations explores how academic librarians in such environments can keep pace with, create, and improve modern library practices and services, network with colleagues, and access continuing education and professional development opportunities.

Why do people keep their promises? An overview of strategic commitment

Directory of Open Access Journals (Sweden)

Miranda del Corral

2015-07-01

Full Text Available Strategic commitments, such as promises and threats, pose several problems to the standard model of economic rationality: first, they can only arise when there is an incentive to free ride; second, they need to be credible in order to manipulate the others' behaviour; third, once the commitment has succeeded, it is no longer in the agent's self interest to fulfil her commitment. Why, then, do people keep their promises (and threats? This paper reviews the literature concerning the problem of commitment within the scope of pro-sociality and cooperation, and examines two mechanisms that enable credibility and trust: reputation and social emotions

Calculation of committed dose equivalent from intake of tritiated water

International Nuclear Information System (INIS)

Law, D.V.

1978-08-01

A new computerized method of calculating the committed dose equivalent from the intake of tritiated water at Harwell is described in this report. The computer program has been designed to deal with a variety of intake patterns and urine sampling schemes, as well as to produce committed dose equivalents corresponding to any periods for which individual monitoring for external radiation is undertaken. Details of retrospective doses are added semi-automatically to the Radiation Dose Records and committed dose equivalents are retained on a separate file. (author)

Impact of Satisfaction and Commitment on Teachers' Organizational Citizenship

Science.gov (United States)

Sesen, Harun; Basim, Nejat H.

2012-01-01

This study examined the impact of job satisfaction and organizational commitment on teachers' organizational citizenship behavior (OCB) in a structural equation model. The study was employed to a group of teachers and their supervisors. The results indicated that job satisfaction and commitment to the school had an impact on OCBs of the teachers…

The Relationship between Multiple Commitments and Organizational Citizenship Behavior in Arab and Jewish Culture

Science.gov (United States)

Cohen, Aaron

2006-01-01

This study examined the relation between multiple commitments (organizational commitment, occupational commitment, job involvement, and group commitment), ethnicity, and cultural values (individualism/collectivism, power distance, uncertainty avoidance, and masculinity/femininity) with organizational citizenship behaviors (OCB) and in-role…

Virtual machine migration in an over-committed cloud

KAUST Repository

Zhang, Xiangliang

2012-04-01

While early emphasis of Infrastructure as a Service (IaaS) clouds was on providing resource elasticity to end users, providers are increasingly interested in over-committing their resources to maximize the utilization and returns of their capital investments. In principle, over-committing resources hedges that users - on average - only need a small portion of their leased resources. When such hedge fails (i.e., resource demand far exceeds available physical capacity), providers must mitigate this provider-induced overload, typically by migrating virtual machines (VMs) to underutilized physical machines. Recent works on VM placement and migration assume the availability of target physical machines [1], [2]. However, in an over-committed cloud data center, this is not the case. VM migration can even trigger cascading overloads if performed haphazardly. In this paper, we design a new VM migration algorithm (called Scattered) that minimizes VM migrations in over-committed data centers. Compared to a traditional implementation, our algorithm can balance host utilization across all time epochs. Using real-world data traces from an enterprise cloud, we show that our migration algorithm reduces the risk of overload, minimizes the number of needed migrations, and has minimal impact on communication cost between VMs. © 2012 IEEE.

Newly graduated nurses' occupational commitment and its associations with professional competence and work-related factors.

Science.gov (United States)

Numminen, Olivia; Leino-Kilpi, Helena; Isoaho, Hannu; Meretoja, Riitta

2016-01-01

To explore newly graduated nurses' occupational commitment and its associations with their self-assessed professional competence and other work-related factors. As a factor affecting nurse turnover, newly graduated nurses' occupational commitment and its associations with work-related factors needs exploring to retain adequate workforce. Nurses' commitment has mainly been studied as organisational commitment, but newly graduated nurses' occupational commitment and its association with work-related factors needs further studying. This study used descriptive, cross-sectional, correlation design. A convenience sample of 318 newly graduated nurses in Finland participated responding to an electronic questionnaire. Statistical software, NCSS version 9, was used in data analysis. Frequencies, percentages, ranges, means and standard deviations summarised the data. Multivariate Analyses of Variance estimated associations between occupational commitment and work-related variables. IBM SPSS Amos version 22 estimated the model fit of Occupational Commitment Scale and Nurse Competence Scale. Newly graduated nurses' occupational commitment was good, affective commitment reaching the highest mean score. There was a significant difference between the nurse groups in favour of nurses at higher competence levels in all subscales except in limited alternatives occupational commitment. Multivariate analyses revealed significant associations between subscales of commitment and competence, turnover intentions, job satisfaction, earlier professional education and work sector, competence counting only through affective dimension. The association between occupational commitment and low turnover intentions and satisfaction with nursing occupation was strong. Higher general competence indicated higher overall occupational commitment. Managers' recognition of the influence of all dimensions of occupational commitment in newly graduated nurses' professional development is important. Follow

Are "part-time" general practitioners workforce idlers or committed professionals?

Science.gov (United States)

Dwan, Kathryn M; Douglas, Kirsty A; Forrest, Laura E

2014-09-19

The traditional view of general practice holds that only general practitioners (GPs) in full-time clinical practice can provide quality patient care. Nevertheless, increasing numbers of GPs are choosing to work sessionally, that is, ostensibly "part-time". There are concerns about the health workforce's ability to meet demand and also fears that patient care may be compromised. We sought answers to a) what activities do GPs undertake when not consulting patients, b) why do they choose to work sessionally, and c) does sessional general practice reflect a lack of commitment to patients and the profession? Semi-structured interviews were conducted with GPs who worked sessionally, (i.e. six or fewer sessions a week in clinical general practice, where a session comprises four consecutive hours of patient care). These data were analysed qualitatively and saturation was reached. The majority of participants were in full-time paid employment, while part-time in clinical general practice. They reported that consultations increasingly required the management of patients with complex, chronic conditions who also required psychological management. Coupled with unrealistic patient expectations, these factors led GPs to be concerned about maintaining the quality patient care they considered professionally desirable. Many diversified their work activities to ensure that they retained their professional standards. "Part-time" general practice is a misnomer that masks the contribution these GPs make as part of the health workforce. Sessional practice more accurately describes the nature of our participants' clinical work. Their choice of sessional work is a professional response to the increasing demands within the consultation. It enables GPs to maintain their commitment to quality patient care and their profession, while attenuating the challenges of demanding consultations. Sessional general practitioners demonstrate strong commitment to their patients and the profession.

Cosmological leverage from the matter power spectrum in the presence of baryon and nonlinear effects

International Nuclear Information System (INIS)

Bielefeld, Jannis; Huterer, Dragan; Linder, Eric V.

2015-01-01

We investigate how the use of higher wavenumbers (smaller scales) in the galaxy clustering power spectrum influences cosmological constraints. We take into account uncertainties from nonlinear density fluctuations, (scale dependent) galaxy bias, and baryonic effects. Allowing for substantially model independent uncertainties through separate fit parameters in each wavenumber bin that also allow for the redshift evolution, we quantify strong gains in dark energy and neutrino mass leverage with increasing maximum wavenumber, despite marginalizing over numerous (up to 125) extra fit parameters. The leverage is due to not only an increased number of modes but, more significantly, breaking of degeneracies beyond the linear regime

The Relationship Between Company Returns and Leverage Depending on the Business Sector: Empirical Evidence from the Czech Republic

Directory of Open Access Journals (Sweden)

Stryckova Lenka

2017-09-01

Full Text Available The paper aims to provide up-to-date empirical evidence of relationship between the key indicators of business competitiveness: leverage and corporate performance. The study is based on corporate financial data of selected companies from the Czech Republic within 14 major business sectors according to CZ-NACE which companies published for the year 2014. The results of this study show that leverage (debt ratio has a substantially negative effect on corporate performance when the return on equity (ROE is used as an indicator of corporate performance in the Czech Republic over the period covered by the study. The results of the regression analysis confirmed negative relationship between the company profitability and the use of debt in majority of business sectors (Agriculture, fishery, and forestry; Construction, Wholesale and retail trade, repair of motor vehicles and motorcycles; Professional, scientific and technical activities; Administrative and support service activities. The opposite relationship was found in one business sector only (Mining and quarrying where positive relationship between the company profitability and leverage was confirmed. Among other things, the results of this study confirm that corporate leverage varies across industries.

Quality of the leader-member relationship and the organizational commitment of nurses.

Science.gov (United States)

Nunes, Elisabete Maria Garcia Teles; Gaspar, Maria Filomena Mendes

2017-12-18

To understand the perception of the quality of leadership relationships and the organizational commitment of nurses, and to analyze the influence of this relationship quality. Cross-sectional and correlational study, with a quantitative approach, using a non-probability convenience sampling with 408 nurses. The data were collected through questionnaires at Central Hospital in Lisbon, between January and March 2013. The statistical analysis of the data was carried out using IBM® SPSS® Statistics 19 software. Three hundred forty-two questionnaires were considered valid. The quality of the leadership relationship was satisfactory, and the nurses were poorly committed to the organization. The quality of the leadership relationship was statistically correlated with organizational commitment: there was found a moderate association to affective commitment (rs=0.42, pcommitment (rs=0.37, pcommitment (rs=0.14, porganizational commitment. An opportunity to improve the quality of the leadership relationship between nurses and their leaders was found, with the consequent possibility of developing organizational commitment.

Professional Commitment and Professional Marginalism in Teachers

Directory of Open Access Journals (Sweden)

Kalashnikov A.I.

2017-11-01

Full Text Available The article reviews teachers' attitudes towards the teaching profession which can be expressed both in professional commitment and in professional marginalism. The dominance of professional marginalism could affect destructively the students as well as the teacher’s personality, hence the issues related to the content of personal position of a marginal and the rate of marginalism among teachers. It was suggested that marginalism could be revealed in the study of professional commitment. The study involved 81 teachers of Sverdlovsk secondary schools aged 21—60 years with work experience ranging from 1 month to 39 years. The Professional Commitment Questionnaire was used as the study technique. The results showed that negative emotional attitude towards the profession and reluctance to leave the profession were grouped as a separate factor. The dispersion factor was 12,5%. The factor loadings ranged from 0.42 to 0.84. The study proved that professional marginalism in teachers includes dissatisfaction with work, feelings of resentment against profession and an unwillingness to leave the profession.