Options in Compensation

DEFF Research Database (Denmark)

Flor, Christian Riis; Frimor, Hans; Munk, Claus

2014-01-01

We derive the optimal compensation contract in a principal–agent setting in which outcome is used to provide incentives for both effort and risky investments. To motivate investment, optimal compensation entails rewards for high as well as low outcomes, and it is increasing at the mean outcome...

Structuring competitive physician compensation models.

Science.gov (United States)

Mobley, Kim; Turcotte, Claire

2010-12-01

When developing and reviewing their physician compensation programs, healthcare organizations should: Understand the market data. Test outcomes of incentive plans for fair market value. Check total compensation for fair market value and reasonableness.

Cooperation, compensation and transition

NARCIS (Netherlands)

Ju, Y.

2004-01-01

Cooperation and compensation are two important and well-linked issues in economics. The central question in cooperation is how to share the joint gains among participating players. Compensation is a specific aspect of surplus sharing problems providing incentives for agents to sacrifice their own

Executive Compensation and Principal-Agent Theory.

OpenAIRE

Garen, John E

1994-01-01

The empirical literature on executive compensation generally fails to specify a model of executive pay on which to base hypotheses regarding its determinants. In contrast, this paper analyzes a simple principal-agent model to determine how well it explains variations in CEO incentive pay and salaries. Many findings are consistent with the basic intuition of principle-agent models that compensation is structured to trade off incentives with insurance. However, statistical significance for some...

Executive compensation: a calibration approach

OpenAIRE

Ivilina Popova; Joseph G. Haubrich

1998-01-01

We use a version of the Grossman and Hart principal-agent model with 10 actions and 10 states to produce quantitative predictions for executive compensation. Performance incentives derived from the model are compared with the performance incentives of 350 firms chosen from a survey by Michael Jensen and Kevin Murphy. The results suggest both that the model does a reasonable job of explaining the data and that actual incentives are close to the optimal incentives predicted by theory.

Beslissingsprocessen van verkeersdeelnemers : covernota bij de rapporten van W.H. Janssen: "Risk compensation and the effect of an incentive : a laboratory study" (IFZ 1988 C-26), "An experimental evaluation of safety incentive schemes" (IZF 1989 C-19), en "Seat belt wearing and driving behaviour : an empirical investigation" (IZF 1991 C-15).

NARCIS (Netherlands)

Levelt, P.B.M.

1993-01-01

This cover note comments on the following three TNO Institute for Perception (IZF) Reports: (1) "Risk compensation and the effect of an incentive: a laboratory study"; (2) "An experimental evaluation of safety incentive schemes"; and (3) "Seat belt wearing and driving behaviour: an empirical

Incentives and cooperation in firms: Field evidence

OpenAIRE

Berger, Johannes; Herbertz, Claus; Sliwka, Dirk

2011-01-01

We empirically investigate the impact of incentive scheme structure on the degree of cooperation in firms using a unique and representative data set. Combining employee survey data with detailed firm level information on the relative importance of individual, team, and company performance for compensation, we find a significant positive relation between the intensity of team incentives and several survey measures of cooperation. Moreover, higher powered team incentives are associated with low...

Generic host state incentive report. Draft

International Nuclear Information System (INIS)

1985-01-01

Even the most carefully designed and operated low-level radioactive waste management facility will present potential risks and costs to nearby residents. Individuals who live near these facilities may receive some benefits, but they also bear the brunt of any adverse impacts. It is with this in mind that various siting techniques have been developed. Before any ''extra'' compensation or incentive can be discussed, however, it must first be clearly demonstrated that these facilities protect public health and the environment. This report addresses five distinct areas as follows: mitigation measure to prevent or reduce the impact of the facility; incentives and compensation techniques that might make a facility more acceptable; the use of agreement building in order to develop an arrangement between the host community and a facility proponent; the importance of economics resulting from a typical regional low-level radioactive waste facility; and the role of state government in promoting and legitimizing the use of incentives. 6 tabs

Incentives in Agency Relationships: To Be Monetary or Non-Monetary?

OpenAIRE

Patricia Crifo; Marc-Arthur Diaye

2004-01-01

In this paper, we develop a Principal-Agent model with both monetary and non-monetary incentives. We show that the latter are always more efficient, that is Pareto-dominate, monetary incentives. Indeed, we not only show that all what monetary incentives can do, non-monetary incentives can do it as well, we go further and show the possibility for non-monetary incentives to increase intrinsic motivation, thereby compensating the fact that higher rewards, rather than being encouraging can reduce...

Creative compensation

International Nuclear Information System (INIS)

Coll, D.

1994-01-01

A discussion is presented of executive compensation in Canada's petroleum industry. Mandatory disclosure of executive compensation and benefits is regulated by the Ontario Securities Commission. Examination of the compensation packages of 80 oilpatch CEOs shows a clear difference in philosophy between large and small companies. Larger companies pay larger salaries, offer pension plans, and reward long-term loyalty. Within smaller companies, compensation tends to be linked with stock performance. Trends in compensation are to lower base salaries with more variables such as bonuses, cash incentives and gain-sharing programs. Increasing shareholder scrutiny is prompting more stringent guidelines on stock option plans. Some companies place performance conditions on stock vesting. Another option is to grant premium priced options to executives, to increase the gains required for the executive to post a profit. Other comapanies are granting stock options to their field personnel, or are granting stock to all employees. Directors are playing an increasing role in executive compensation. 4 tabs

Creative compensation

Energy Technology Data Exchange (ETDEWEB)

Coll, D

1994-09-19

A discussion is presented of executive compensation in Canada's petroleum industry. Mandatory disclosure of executive compensation and benefits is regulated by the Ontario Securities Commission. Examination of the compensation packages of 80 oilpatch CEOs shows a clear difference in philosophy between large and small companies. Larger companies pay larger salaries, offer pension plans, and reward long-term loyalty. Within smaller companies, compensation tends to be linked with stock performance. Trends in compensation are to lower base salaries with more variables such as bonuses, cash incentives and gain-sharing programs. Increasing shareholder scrutiny is prompting more stringent guidelines on stock option plans. Some companies place performance conditions on stock vesting. Another option is to grant premium priced options to executives, to increase the gains required for the executive to post a profit. Other comapanies are granting stock options to their field personnel, or are granting stock to all employees. Directors are playing an increasing role in executive compensation. 4 tabs.

Changing Conceptions of Employee Compensation

Science.gov (United States)

Dixon, Mark R.; Hayes, Linda J.

2004-01-01

This paper reviews and discusses many differing forms of incentive compensation systems that are being used in today's organizations. The review traces the roots of bonus compensation from individual piece-work plans through the adoption of organization-wide gain sharing plans to the growing recognition of open-book management. Reasons for the…

Incentives and nuclear waste siting: Prospects and constraints

International Nuclear Information System (INIS)

Carnes, S.A.; Copenhaver, E.D.; Sorensen, J.H.; Soderstrom, E.J.; Reed, J.H.; Bjornstad, D.J.; Peelle, E.

1983-01-01

Limited anecdotal evidence from existing incentive-based facility sitings, and from a survey of rural Wisconsin residents in 1980 regarding the acceptability of a nuclear waste repository, indicates that incentives may help ahcieve the twin goals of increasing local support and decreasing local opposition to hosting nuclear waste facilities. Incentives are classified according to functional categories (i.e., mitigation, compensation, and reward), and prerequisites to the use of incentives are outlined (i.e., guarantee of public health and safety, some measure of local control, and a legitimation of negotiations during siting). Criteria for evaluating the utility of incentives packages may be more useful than single incentives, and nonmonetary incentives, such as independent monitoring and access to credible information, may be as important in eliciting support as monetary incentives. 54 references, 1 figure, 4 tables

Executive Compensation, Strategic Competition, and Relative Performance Evaluation: Theory and Evidence

OpenAIRE

Rajesh Aggarwal; Andrew A. Samwick

1996-01-01

We argue that strategic interactions between firms in an oligopoly can explain the puzzling lack of high-powered incentives in executive compensation contracts written by shareholders whose objective is to maximize the value of their shares. We derive the optimal compensation contracts for managers and demonstrate that the use of high-powered incentives will be limited by the need to soften product market competition. In particular, when managers can be compensated based on their own and thei...

The effect of practitioner compensation on HMO consumer satisfaction.

Science.gov (United States)

Scoggins, John F

2002-04-01

To test the hypothesis that a health maintenance organization (HMO) consumer's satisfaction depends on the way his or her health plan compensates practitioners. Consumer Assessment of Health Plans (CAHPS) survey data from 1999 and 2000 were provided by the Office of Public Insurance Counsel for the state of Texas. These data were combined with the Health Plan Employer Data and Information Set (HEDIS) quality measures of managed care health plans in Texas published by the Texas Health Care Information Council. The study fitted the CAHPS survey data to an ordered-probit model. The dependent variable was customer satisfaction with the health plan, using a rating scale from 0-10. The independent variables included the percentage of health plan practitioners compensated with capitated fees, the percentage compensated with a bonus or withholding incentive, and other health plan and consumer characteristics. Consumer satisfaction with HMOs is negatively correlated with the percentage of practitioners who are compensated on a capitated-fee basis and positively correlated with the percentage of practitioners compensated with a fee-withholding incentive (e.g., a fraction of fees that are withheld until specific quality and cost-control goals are reached). Neither the percentage compensated under a bonus incentive system nor the percentage of general practitioners with board certification correlated with HMO consumer satisfaction. A managed health plan's method of practitioner compensation can affect participant satisfaction in a predictable manner.

Pattern of the rational worker incentive system

Directory of Open Access Journals (Sweden)

Kopytova A.V.

2017-01-01

Full Text Available The article presents a model of rational incentive system with the structure consisting of three blocks. The first block (financial incentives provides monetary compensation to a worker. The second block (stimulating by comfortable living conditions is aimed to regulate the quality of a worker’s life in and outside the place he works. The third block (non-financial incentives takes into account cultural and social worker’s needs. The proposed structure of incentive system provides the most comprehensive coverage to the employee’s needs and organizes them in the way accessible both for specialists of labor economics and human resource management and for ordinary workers.

Hermann agreement updates IRS guidelines for incentives.

Science.gov (United States)

Broccolo, B M; Peregrine, M W

1995-01-01

The October 1994 agreement between the Internal Revenue Service (IRS) and Hermann Hospital of Houston, Texas, elucidates current IRS policy on physician recruitment incentives. The IRS distinguishes between the recruiting and the retention of physicians and perimts incentives beyond reasonable compensation in the former but not the latter circumstance. This new agreement, while not legally precedential, nevertheless provides guidance for healthcare organizations seeking safe harbor protection.

Drilling contracts and incentives

International Nuclear Information System (INIS)

Osmundsen, Petter; Sorenes, Terje; Toft, Anders

2008-01-01

Shortages of rigs and personnel have encouraged discussion of designing incentive contracts in the drilling sector. However, for the drilling contracts, there are not a large variety of contract types in use. This article describes and analyses incentives for drilling contractors. These are directly represented by the compensation formats utilised in the present and in the consecutive drilling contracts. Indirectly, incentives are also provided by the evaluation criteria that oil companies use for awarding drilling assignments. Changes in contract format pose a number of relevant questions relating to resource management, and the article takes an in-depth look at some of these. Do evaluation criteria for awarding drilling assignments encourage the development of new technology and solutions? How will a stronger focus on drilling efficiency influence reservoir utilisation?

Fundamental Characteristics of Incentive Streams Created by Legal Systems

NARCIS (Netherlands)

Dari Mattiacci, G.

2002-01-01

The law shapes people’s behaviour by creating incentives. For example, tort law induces motorists to drive carefully by making them pay compensation for the accidents they may cause. This study analyses the way the law can create incentives in those cases in which the courts or the administrative

Incentives and the siting of radioactive waste facilities

Energy Technology Data Exchange (ETDEWEB)

Carnes, S.A.; Copenhaver, E.D.; Reed, J.H.; Soderstrom, E.J.; Sorensen, J.H.; Peelle, E.; Bjornstad, D.J.

1982-08-01

The importance of social and institutional issues in the siting of nuclear waste facilities has been recognized in recent years. Limited evidence from a survey of rural Wisconsin residents in 1980 indicates that incentives may help achieve the twin goals of increasing local support and decreasing local opposition to hosting nuclear waste facilities. Incentives are classified according to functional categories (i.e., mitigation, compensation, and reward) and the conditions which may be prerequisites to the use of incentives are outlined (i.e., guarantee of public health and safety, some measure of local control, and a legitimation of negotiations during siting). Criteria for evaluating the utility of incentives in nuclear waste repository siting are developed. Incentive packages may be more useful than single incentives, and nonmonetary incentives, such as independent monitoring and access to credible information, may be as important in eliciting support as monetary incentives. Without careful attention to prerequisites in the siting process it is not likely that incentives will facilitate the siting process.

Incentives and the siting of radioactive waste facilities

International Nuclear Information System (INIS)

Carnes, S.A.; Copenhaver, E.D.; Reed, J.H.; Soderstrom, E.J.; Sorensen, J.H.; Peelle, E.; Bjornstad, D.J.

1982-08-01

The importance of social and institutional issues in the siting of nuclear waste facilities has been recognized in recent years. Limited evidence from a survey of rural Wisconsin residents in 1980 indicates that incentives may help achieve the twin goals of increasing local support and decreasing local opposition to hosting nuclear waste facilities. Incentives are classified according to functional categories (i.e., mitigation, compensation, and reward) and the conditions which may be prerequisites to the use of incentives are outlined (i.e., guarantee of public health and safety, some measure of local control, and a legitimation of negotiations during siting). Criteria for evaluating the utility of incentives in nuclear waste repository siting are developed. Incentive packages may be more useful than single incentives, and nonmonetary incentives, such as independent monitoring and access to credible information, may be as important in eliciting support as monetary incentives. Without careful attention to prerequisites in the siting process it is not likely that incentives will facilitate the siting process

Managerial Incentives and Stock Price Manipulation

OpenAIRE

Peng, Lin; Röell, Ailsa A

2009-01-01

This paper presents a rational expectations model of optimal executive compensation in a setting where managers are in a position to manipulate short-term stock prices, and managers' propensity to manipulate is uncertain. Stock-based incentives elicit not only productive effort, but also costly information manipulation. We analyze the tradeoffs involved in conditioning pay on long- versus short-term performance and characterize a second-best optimal compensation scheme. The paper shows manipu...

[Financial incentives in improving healthcare quality. SESPAS Report 2012].

Science.gov (United States)

Eirea Eiras, Carlos; Ortún Rubio, Vicente

2012-03-01

We address the contribution of financial incentives linked to pay for performance (P4P) to improving the quality of care. The situation of P4P is analyzed internationally and in the distinct health services in Spain. The participation of P4P in wage compensation and the effects of the current economic crisis on these incentives is discussed. We review the results of recent studies to clarify the role of these incentive models and assess possible orientations and new proposals. Copyright © 2011 SESPAS. Published by Elsevier Espana. All rights reserved.

Asymmetrically dominated choice problems, the isolation hypothesis and random incentive mechanisms.

Directory of Open Access Journals (Sweden)

James C Cox

Full Text Available This paper presents an experimental study of the random incentive mechanisms which are a standard procedure in economic and psychological experiments. Random incentive mechanisms have several advantages but are incentive-compatible only if responses to the single tasks are independent. This is true if either the independence axiom of expected utility theory or the isolation hypothesis of prospect theory holds. We present a simple test of this in the context of choice under risk. In the baseline (one task treatment we observe risk behavior in a given choice problem. We show that by integrating a second, asymmetrically dominated choice problem in a random incentive mechanism risk behavior can be manipulated systematically. This implies that the isolation hypothesis is violated and the random incentive mechanism does not elicit true preferences in our example.

Asymmetrically dominated choice problems, the isolation hypothesis and random incentive mechanisms.

Science.gov (United States)

Cox, James C; Sadiraj, Vjollca; Schmidt, Ulrich

2014-01-01

This paper presents an experimental study of the random incentive mechanisms which are a standard procedure in economic and psychological experiments. Random incentive mechanisms have several advantages but are incentive-compatible only if responses to the single tasks are independent. This is true if either the independence axiom of expected utility theory or the isolation hypothesis of prospect theory holds. We present a simple test of this in the context of choice under risk. In the baseline (one task) treatment we observe risk behavior in a given choice problem. We show that by integrating a second, asymmetrically dominated choice problem in a random incentive mechanism risk behavior can be manipulated systematically. This implies that the isolation hypothesis is violated and the random incentive mechanism does not elicit true preferences in our example.

Adapting industry-style business model to academia in a system of Performance-based Incentive Compensation.

Science.gov (United States)

Reece, E Albert; Nugent, Olan; Wheeler, Richard P; Smith, Charles W; Hough, Aubrey J; Winter, Charles

2008-01-01

Performance-Based Incentive Compensation (PBIC) plans currently prevail throughout industry and have repeatedly demonstrated effectiveness as powerful motivational tools for attracting and retaining top talent, enhancing key indicators, increasing employee productivity, and, ultimately, enhancing mission-based parameters. The University of Arkansas for Medical Sciences (UAMS) College of Medicine introduced its PBIC plan to further the transition of the college to a high-performing academic and clinical enterprise. A forward-thinking compensation plan was progressively implemented during a three-year period. After the introduction of an aggressive five-year vision plan in 2002, the college introduced a PBIC plan designed to ensure the retention and recruitment of high-quality faculty through the use of uncapped salaries that reflect each faculty member's clinical, research, and education duties. The PBIC plan was introduced with broad, schoolwide principles adaptable to each department and purposely flexible to allow for tailor-made algorithms to fit the specific approaches required by individual departments. As of July 2006, the college had begun to reap a variety of short-term benefits from Phase I of its PBIC program, including increases in revenue and faculty salaries, and increased faculty morale and satisfaction.Successful implementation of a PBIC plan depends on a host of factors, including the development of a process for evaluating performance that is considered fair and reliable to the entire faculty. The college has become more efficient and effective by adopting such a program, which has helped it to increase overall productivity. The PBIC program continues to challenge our faculty members to attain their highest potential while rewarding them accordingly.

Compensation Reform and Design Preferences of Teacher Incentive Fund Grantees. Policy Paper

Science.gov (United States)

Heyburn, Sara; Lewis, Jessica; Ritter, Gary

2010-01-01

In U.S. K-12 public education, incentive pay for educators remains firmly fixed as a high-interest policy topic and has recently become a popular reform initiative in many school systems. The Teacher Incentive Fund (TIF), created in 2006 by the U.S. Department of Education, is at the forefront of this policy movement and has provided hundreds of…

Stock Option Compensation and Managerial Turnover

OpenAIRE

Raluca Georgiana NASTASESCU

2009-01-01

This study examines the association between managerial turnover and equity-based compensation. I investigate whether stock options act to bond executives to their firms and whether retention of managers is a motivation of companies in designing CEO incentive contracts. The results show that stock options do negatively influence the probability of a CEO leaving the company. The monetary cost of losing the value of equity-based compensation package keeps the manager with his company. I also fin...

How much should customers be compensated for interruptions in the drinking water supply?

Science.gov (United States)

Molinos-Senante, María; Sala-Garrido, Ramon

2017-05-15

Water supply interruptions directly affect customers, and customers should be compensated accordingly. However, few water regulators have applied compensation policies given the difficulty of estimating the economic value of compensation to customers. In this study, a pioneering approach based on the concept of shadow prices is proposed to determine the compensation that customers should receive for unplanned water interruptions. The Chilean water industry was selected as a case study because there is an ongoing policy discussion between the use of penalties or compensation as an incentive to prevent water supply interruptions. The estimated results indicate that for 2014, the value of compensation ranges between 2.4% and 35.4% of the fixed charge of the water tariff. The methodology and findings of this study are of great relevance to water regulators in defining incentives to prompt water companies to provide reliable water service. Copyright © 2017 Elsevier B.V. All rights reserved.

Performance Incentives Within Firms: The Effect of Managerial Responsibility

OpenAIRE

Rajesh K. Aggarwal; Andrew A. Samwick

1999-01-01

Empirical research on executive compensation has focused almost exclusively on the incentives provided to chief executive officers. However, firms are run by teams of managers, and a theory of the firm should also explain the distribution of incentives and responsibilities for other members of the top management team. An extension of the standard principal-agent model to allow for multiple signals of effort predicts that executives who have other, more precise signals of their effort than fir...

BSN completion barriers, challenges, incentives, and strategies.

Science.gov (United States)

Duffy, Marie T; Friesen, Mary Ann; Speroni, Karen Gabel; Swengros, Diane; Shanks, Laura A; Waiter, Pamela A; Sheridan, Michael J

2014-04-01

The objectives of this study were to explore RN perceptions regarding barriers/challenges and incentives/supports for BSN completion and identify recommendations to increase RN BSN completion. The Institute of Medicine's 2011 The Future of Nursing report recommended the proportion of RNs with a BSN increase to 80% by 2020. This qualitative study included 41 RNs who participated in 1 of 6 focus groups based on their BSN completion status. Primary themes were sacrifices, barriers/challenges, incentives/supports, value, how to begin, and pressure. Primary BSN completion barriers/challenges were work-life balance and economic issues. Incentives/supports identified were financial compensation, assistance from employer and academic institution, and encouragement from family. Institutional strategies recommended for increasing BSN completion rates were improved access to education and financial support facilitated by collaboration between hospitals and academic institutions. Exploring RN barriers/challenges and incentives/supports for BSN completion can lead to implementation of institutional strategies, such as tuition reimbursement and academic collaboration.

Essays of Executive Compensation - Managerial Incentives and Disincentives

NARCIS (Netherlands)

K-C. Yu (Ko-Chia)

2011-01-01

textabstractExecutive compensation has been a central point of debates for the past 20 years, both in the academic circle and in Wall Street Journal. Have shareholders paid too much to the CEOs, or are the pay packages necessary for recruiting and keeping managerial talents? Are the structures

Incentive-Based Voltage Regulation in Distribution Networks

Energy Technology Data Exchange (ETDEWEB)

Dall-Anese, Emiliano [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Baker, Kyri A [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Zhou, Xinyang [University of Colorado; Chen, Lijun [University of Colorado

2017-07-03

This paper considers distribution networks fea- turing distributed energy resources, and designs incentive-based mechanisms that allow the network operator and end-customers to pursue given operational and economic objectives, while concurrently ensuring that voltages are within prescribed limits. Two different network-customer coordination mechanisms that require different amounts of information shared between the network operator and end-customers are developed to identify a solution of a well-defined social-welfare maximization prob- lem. Notably, the signals broadcast by the network operator assume the connotation of prices/incentives that induce the end- customers to adjust the generated/consumed powers in order to avoid the violation of the voltage constraints. Stability of the proposed schemes is analytically established and numerically corroborated.

Intergovernmental (Dis)incentives, Free-Riding, Teacher Salaries and Teacher Pensions

OpenAIRE

Maria D. Fitzpatrick

2014-01-01

In this paper, I document evidence that intergovernmental incentives inherent in public sector defined benefit pension systems distort the amount and timing of income for public school teachers. This intergovernmental incentive stems from the fact that, in many states, local school districts are responsible for setting the compensation that determines the size of pensions, but are not required to make contributions to cover the resulting pension fund liabilities. I use the introduction of a p...

Monetary incentive moderates the effect of implicit fear on effort-related cardiovascular response.

Science.gov (United States)

Chatelain, Mathieu; Gendolla, Guido H E

2016-05-01

Integrating the implicit-affect-primes-effort model (Gendolla, 2012, 2015) with the principles of motivational intensity theory (Brehm & Self, 1989) we investigated if the effort mobilization deficit observed in people exposed to fear primes (vs. anger primes) in a difficult short-term memory task could be compensated by high monetary incentive. Effort was operationalized as cardiac response. We expected that fear primes should lead to the strongest cardiac pre-ejection period (PEP) reactivity when incentive was high (high subjective demand and high justified effort) and to the weakest response when incentive was low (high subjective demand but only low justified effort). PEP reactivity in the anger-prime conditions should fall in between (high but feasible demand). We obtained the predicted pattern on responses of PEP and systolic blood pressure. The present findings show for the first time that the effort mobilization deficit of participants exposed to fear primes in a difficult cognitive task could be compensated by a high incentive. Copyright © 2016 Elsevier B.V. All rights reserved.

Management compensation, monitoring and aggressive corporate tax planning

OpenAIRE

Steinhoff, Melanie

2015-01-01

The empirical literature shows that management incentives often reduce corporate tax aggressiveness. Focussing on the riskiness of tax aggressiveness this paper offers one explanation for the observed negative relation. Using an agency framework, I analyze the manager's choice of effort dedication in other tasks and her explicit choice of the firm's tax risk. I show that corporate tax aggressiveness may decrease with compensation incentives. By choosing the tax risk, the manager (partly) dete...

The background factor of the driving compensation behavior among elderly drivers

OpenAIRE

Usui, Shinnosuke; Taishi, Nozomi

2016-01-01

The purpose of this study is to examine what factors lead to driving compensation behavior among elderly drivers, particularly focusing on the effect of self-reported driving performance, and to investigate the relationship between driving compensation behavior and traffic accidents or violations. After analyzing 237 elderly drivers, the results showed that whereas self-reported driving performances influenced driving compensation behaviors, the relationship between self-reported driving perf...

ARCC Teacher Compensation Initiative: Literature Review

Science.gov (United States)

Appalachia Regional Comprehensive Center, 2014

2014-01-01

In February 2014, the Tennessee State Board of Education (SBE) requested that the Appalachia Regional Comprehensive Center (ARCC) provide assistance to the SBE's Basic Education Program (BEP) Review Committee. The SBE requested additional information on the use and effectiveness of market-based teacher compensation and market-based incentives by…

The Nature of Whiplash in a Compensable Environment: Injury, Disability, Rehabilitation, and Compensation Systems.

Science.gov (United States)

Connelly, Luke B

2017-07-01

Synopsis Whiplash is a compensable injury in many jurisdictions, but there is considerable heterogeneity in the compensation arrangements that apply across jurisdictions, even within some countries. These compensation schemes have, however, been subject to a common set of interrelated concerns, chiefly concerning the incentives, behaviors, and outcomes that may arise when financial compensation for injuries is available to injured parties. This article provides a nontechnical overview of some of those concerns through the lens of economics: principally, insurance economics and health economics, including related subsets such as information economics and agency theory, as well as economics and the law. It notes that because it is generally infeasible to randomize the treatment (ie, compensation) via trials, analyses of observational data are necessary to discover more about the relationship between compensation and health outcomes. This poses the analytical challenge of discovering causal connections between phenomena from nonrandomized data sets. The present article calls for further research that would enable convincing causal interpretations of such relationships via the careful analysis of rich observational data sets using modern econometric methods. J Orthop Sports Phys Ther 2017;47(7):503-508. Epub 16 Jun 2017. doi:10.2519/jospt.2017.7533.

The role of OSHA violations in serious workplace accidents.

Science.gov (United States)

Mendeloff, J

1984-05-01

California accident investigations for 1976 show that violations of the Occupational Safety and Health Administration's safety standards were a contributing factor in 13% to 19% of the 645 deaths reported to the workers' compensation program during that year. However, a panel of safety engineers judged that only about 50% of these violations could have been detected if an inspector had visited the day before the accident. These findings indicate that the potential gains from stronger enforcement of current standards are limited but not insignificant. The likelihood that a violation contributed to a serious accident varied considerably among accident types, industries, and size classes of plants. These findings can be used to increase the efficiency and effectiveness of the OSHA program by means of better targeting of inspections and accident investigations, more intelligent assessment of which violations should be penalized most heavily, and the provision of information to employers and workers about which violations are most consequential.

Incentive-Based Voltage Regulation in Distribution Networks: Preprint

Energy Technology Data Exchange (ETDEWEB)

Zhou, Xinyang; Chen, Lijun; Dall' Anese, Emiliano; Baker, Kyri

2017-03-03

This paper considers distribution networks fea- turing distributed energy resources, and designs incentive-based mechanisms that allow the network operator and end-customers to pursue given operational and economic objectives, while concurrently ensuring that voltages are within prescribed limits. Two different network-customer coordination mechanisms that require different amounts of information shared between the network operator and end-customers are developed to identify a solution of a well-defined social-welfare maximization prob- lem. Notably, the signals broadcast by the network operator assume the connotation of prices/incentives that induce the end- customers to adjust the generated/consumed powers in order to avoid the violation of the voltage constraints. Stability of the proposed schemes is analytically established and numerically corroborated.

Private equity fund compensation contracts and their incentive effects

NARCIS (Netherlands)

Phalippou, L.

2009-01-01

This article describes compensation contracts in private equity. It shows that they may not align interest between the investors and fund managers as much as commonly thought. Certain clauses appear as potentially hazardous for investors and others exacerbate conflicts of interest.

Incentives, Selection, and Teacher Performance: Evidence from IMPACT

Science.gov (United States)

Dee, Thomas S.; Wyckoff, James

2015-01-01

Teachers in the United States are compensated largely on the basis of fixed schedules that reward experience and credentials. However, there is a growing interest in whether performance-based incentives based on rigorous teacher evaluations can improve teacher retention and performance. The evidence available to date has been mixed at best. This…

Portfolio management fees: assets or profits based compensation?

OpenAIRE

Gil-Bazo, Javier

2001-01-01

This paper compares assets-based portfolio management fees to profits-based fees. Whilst both forms of compensation can provide appropriate risk incentives, fund managers' limited liability induces more excess risk-taking under a profits-based fee contract. On the other hand, an assets-based fee is more costly to investors. In Spain, where the law explicitly permits both forms of retribution, assets-based fees are observed far more frequently. Under this type of compensation, the paper provid...

Capital Structure and Managerial Compensation: The Effects of Renumeration Seniority

OpenAIRE

Calcagno, R.; Renneboog, L.D.R.

2004-01-01

We show that the relative seniority of debt and managerial compensation has important implications on the design of remuneration contracts.Whereas the traditional literature assumes that debt is senior to remuneration, we show that this is frequently not the case according to bankruptcy regulation and as observed in practice.We theoretically show that including risky debt changes the incentive to provide the manager with stronger performance-related incentives ("contract substitution" effect)...

Experimental noise-resistant Bell-inequality violations for polarization-entangled photons

International Nuclear Information System (INIS)

Bovino, Fabio A.; Castagnoli, Giuseppe; Cabello, Adan; Lamas-Linares, Antia

2006-01-01

We experimentally demonstrate that violations of Bell's inequalities for two-photon polarization-entangled states with colored noise are extremely robust, whereas this is not the case for states with white noise. Controlling the amount of noise by using the timing compensation scheme introduced by Kim et al. [Phys. Rev. A 67, 010301(R) (2003)], we have observed violations even for states with very high noise, in excellent agrement with the predictions of Cabello et al. [Phys. Rev. A 72, 052112 (2005)

5 CFR 9901.313 - Aggregate compensation limitations.

Science.gov (United States)

2010-01-01

... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Aggregate compensation limitations. 9901.313 Section 9901.313 Administrative Personnel DEPARTMENT OF DEFENSE HUMAN RESOURCES MANAGEMENT AND... awards under 5 U.S.C. 4501-4523 and this part; (4) Recruitment and relocation incentives under 5 U.S.C...

Evaluation of the Teacher Incentive Fund: Implementation and Impacts of Pay-for-Performance after Two Years

Science.gov (United States)

Chiang, Hanley; Wellington, Alison; Hallgren, Kristin; Speroni, Cecilia; Herrmann, Mariesa; Glazerman, Steven; Constantine, Jill

2016-01-01

Recent efforts to attract and retain effective educators and to improve teaching practices have focused on reforming evaluation and compensation systems for teachers and principals. In 2006, Congress established the Teacher Incentive Fund (TIF), which provides grants to support performance-based compensation systems for teachers and principals in…

Framework for evaluating the utility of incentive systems for radioactive waste repository siting

International Nuclear Information System (INIS)

Carnes, S.A.; Soderstrom, E.J.; Sorensen, J.; Peelle, E.; Reed, J.H.; Bjornstad, D.J.; Copenhaver, E.D.

1982-01-01

The importance of social and institutional issues in siting radioactive waste repositories has been recognized in recent years. Within this set of issues, the siting of repositories over the objections of members of potential host communities is viewed as especially problematic. Incentives to potential host communities have been suggested as a means of increasing local support for and offsetting local opposition to such facilities. Incentives are classified according to their function as mitigation, compensation or reward. Our analysis of results of a 1980 survey (conducted by John Kelly, Complex Systems Group, University of New Hampshire) of 420 rural Wisconsin residents indicates that incentives may achieve the purpose of increasing support for and decreasing opposition to accepting a repository. Criteria for evaluating the utility of incentives are identified. They respond to four basic questions: (1) What is absolutely necessary. (2) Will the incentive work. (3) Can the incentive be understood. and (4) What are the consequences of implementing the incentive. It is suggested that meaningful evaluations of incentives can only be performed by members of potential host communities

Violation of Gribov-Lipatov reciprocity due to preconfinement

International Nuclear Information System (INIS)

Kawabe, Tetsuji

1981-01-01

On the basis of the preconfinement picture we study the hadronization of quark jets. Since this picture prepares in the final stage of QCD evolution the color singlet cluster for the adjacent q anti q pair distribution, the color of partons can be compensated in the hard region. We show that the resulting fragmentation function satisfies no longer the Gribov-Lipatov reciprocity derived in the case of the two-parton distribution. It is pointed out that the violation of the reciprocity is expected as the evidence of the realization of the preconfinement picture and the pattern of the violation is not inconsistent with data. (author)

Early Implementation Experiences of the 2010 Teacher Incentive Fund Grantees. NCEE Study Snapshot. NCEE 2014-4021

Science.gov (United States)

National Center for Education Evaluation and Regional Assistance, 2014

2014-01-01

The Teacher Incentive Fund (TIF) provides grants to support performance-based compensation systems for teachers and principals in high-need schools. The study measures the impact of pay-for-performance bonuses as part of a comprehensive compensation system within a large, multisite random assignment study design. The treatment schools were to…

Carrots that look like sticks: toward an understanding of multitasking incentive schemes

NARCIS (Netherlands)

Al-Ubaydli, O.; Andersen, S.; Gneezy, U.; List, J.A.

2015-01-01

Constructing compensation schemes for effort in multidimensional tasks is complex, particularly when some dimensions are not easily observable. When incentive schemes contractually reward workers for easily observed measures, such as quantity produced, the standard model predicts that unrewarded

Incentive Contracts and Hedge Fund Management

OpenAIRE

Jens Carsten Jackwerth; James E. Hodder

2005-01-01

This paper investigates dynamically optimal risk-taking by an expected-utility maximizing manager of a hedge fund. We examine the effects of variations on a compensation structure that includes a percentage management fee, a performance incentive for exceeding a specified highwater mark, and managerial ownership of fund shares. In our basic model, there is an exogenous liquidation barrier where the fund is shut down due to poor performance. We also consider extensions where the manager can vo...

From "Simply Bad Luck" to "Seeking State Compensation": Recent Progress in Combating Sexual Violations in Taiwanese Schools

Science.gov (United States)

Hsiao, Jau-Jiun

2014-01-01

This article describes Taiwan's recent progress against sexual violations in schools, using the author's personal experience with case investigation work to observe changes in the sexual violation prevention landscape. Fifteen years ago, schools in Taiwan were either at a loss about how to handle sexual violation cases, or they engaged in passive…

The impact of economic regulation on attempts to curb expense preference behavior: a micro-data analysis of CEO compensation schemes for electric utilities

International Nuclear Information System (INIS)

Mixon, F.G.; Upadhyaya, K.P.

1999-01-01

This study uses a large, micro data set to present evidence which suggests that owners of regulated electric utilities have little incentive to structure CEO compensation packages in an effort to curb potential expense preference behavior. Because such potential behavior occurs, or would occur, at no cost to the firm (or the firm's owners), little incentive exists to structure compensation schemes in a way that would curb such behavior (e.g. by compensating them with incentive bonus plans and stock options). The results presented here augment those which examine other industries (e.g. banking) in an effort to point out the relationships between ownership organization, political involvement and expense preference behavior. (Copyright (c) 1999 Elsevier Science B.V., Amsterdam. All rights reserved.)

Compensation culture reviewed: incentives to claim and damages levels

OpenAIRE

Lewis, Richard Kurt

2014-01-01

This article reviews some recent developments which have affected the debate concerning ‘compensation culture.’ It focuses upon the number of claims and the cost of claims, looking especially at the level of damages. The role of insurers and the changing nature of personal injury practice are also discussed. The conclusion is that issues arising from the debate will continue for some time to come.

Veterans affairs disability compensation: a case study in countertherapeutic jurisprudence.

Science.gov (United States)

Mossman, D

1996-01-01

This article examines the disability compensation programs and health care system of the Department of Veterans Affairs (VA) from the perspective of therapeutic jurisprudence scholarship. VA psychiatric patients have unambiguous financial incentives to endlessly litigate disability claims, to seek lengthy hospitalization rather than outpatient treatment, and to be ill, disabled, and unemployed. These countertherapeutic incentives reward incapacitation, encourage perceiving one-self as sick, diminish personal responsibility, taint treatment relationships, and lead to disparaging perceptions of VA patients. In addition, such perceptions produce moral dilemmas that arise from mutual distrust and frustration when patients and caregivers have antagonistic goals for the clinical encounter. Changes in disability determination procedures, compensation levels, and patterns of payment for treatment could give VA patients and caregivers a "healthier" health care system that encourages personal responsibility and promotes respectful attitudes toward patients. In the absence of such changes, an awareness of countertherapeutic financial incentives can help clinicians distinguish between psychopathological behavior and the pursuit of a rational income strategy, and can help practitioners recognize that apparently deceitful or litigious behavior represents a reasonable response to the economic contingencies that VA patients face.

Beyond incentives for involvement to compensation for consultants: increasing equity in CBPR approaches.

Science.gov (United States)

Black, Kristin Z; Hardy, Christina Yongue; De Marco, Molly; Ammerman, Alice S; Corbie-Smith, Giselle; Council, Barbara; Ellis, Danny; Eng, Eugenia; Harris, Barbara; Jackson, Melvin; Jean-Baptiste, Jimmy; Kearney, William; Legerton, Mac; Parker, Donald; Wynn, Mysha; Lightfoot, Alexandra

2013-01-01

Community-based participatory research (CBPR) strives for equitable collaboration among community and academic partners throughout the research process. To build the capacity of academia to function as effective research partners with communities, the North Carolina Translational and Clinical Sciences Institute (NC TraCS), home of the University of North Carolina at Chapel Hill (UNC-CH)'s Clinical and Translational Sciences Award (CTSA), developed a community engagement consulting model. This new model harnesses the expertise of community partners with CBPR experience and compensates them equitably to provide technical assistance to community-academic research partnerships. This paper describes approaches to valuing community expertise, the importance of equitable compensation for community partners, the impact on the community partners, opportunities for institutional change, and the constraints faced in model implementation. Community Experts (CEs) are independent contractor consultants. CEs were interviewed to evaluate their satisfaction with their engagement and compensation for their work. (1) CEs have knowledge, power, and credibility to push for systems change. (2) Changes were needed within the university to facilitate successful consultation to community-academic partnerships. (3) Sustaining the CE role requires staff support, continued compensation, increased opportunities for engagement, and careful consideration of position demands. (4) The role provides benefits beyond financial compensation. (5) Opportunities to gather deepened relationships within the partnership and built collective knowledge that strengthened the project. Leveraging CE expertise and compensating them for their role benefits both university and community. Creating a place for community expertise within academia is an important step toward equitably including the community in research.

Person-based differences in pay reactions: A compensation-activation theory and integrative conceptual review.

Science.gov (United States)

Fulmer, Ingrid Smithey; Shaw, Jason D

2018-06-07

Compensation research has focused traditionally on how pay design characteristics (e.g., pay level, individual or group incentives) relate to average employee outcomes and, in toto, on how these outcomes affect organizational performance. Recently, scholars have begun to pay more attention to how individuals vary in the strength of their reactions to pay. Empirical research in several disciplines examines how the interplay of pay systems and person-based characteristics (psychological individual differences, demographics, and relative performance or position in a group) relate to important work-related outcomes. We develop a compensation-activation theory that frames compensation design characteristics as workplace "situations" providing cues that activate individuals' corresponding fundamental social motives made salient due to chronic or transient person-based characteristics. Where activation occurs, stronger-than-average responses to the compensation "situation" are expected. Using the theory as a lens, we synthesize and reinterpret existing research on person-based reactions to pay characteristics, including sorting, incentive/motivational effects, and effects on collective pay system reactions and unit/organizational outcomes. We conclude with a research agenda aimed at refining compensation-activation theory and advancing the study of compensation as it affects individual and organizational outcomes. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Training, Job Security and Incentive Wages

OpenAIRE

Margarita Katsimi

2003-01-01

This paper considers the optimal level of firm-specific training by taking into account the positive effect of training on the expected duration of workers’ current employment. In the framework of an efficiency wage model, a short expected job tenure represents a disamenity that reduces the penalty from shirking. As this disamenity increases, workers have an incentive to continue providing a positive level of effort only if they are compensated by a higher wage. We endogenize the employment...

Increasing Educator Effectiveness: Lessons Learned from Teacher Incentive Fund Sites

Science.gov (United States)

Eckert, Jonathan

2013-01-01

Created by the U.S. Congress in 2006, the Teacher Incentive Fund (TIF) represents the first federal initiative targeted directly at state and district efforts to introduce performance measures into educator compensation. TIF responds to a growing body of evidence that existing pay structures do not respond to labor force realities or adequately…

Evaluating Student-Teacher Linkage Data in Teacher Incentive Fund (TIF) Sites: Acquisition, Verification, and System Development. The Harvesting Project

Science.gov (United States)

Watson, Jeffery; Witham, Peter; St. Louis, Timothy

2010-01-01

The U.S. Department of Education Teacher Incentive Fund (TIF) seeks to transform education compensation systems so that principal and teacher performance (measured through classroom productivity measures) connects to compensation. Classroom-level productivity measures require robust student-teacher linkage data. Organizations such as the…

48 CFR 731.205-6 - Compensation for personal services.

Science.gov (United States)

2010-10-01

... Organizations 731.205-6 Compensation for personal services. (a) General. When establishing the workweek for... base salary plus overseas recruitment incentive, if any (see AIDAR 731.205-70) exceeds the USAID... such approval after internal Agency procedures for review/approval of salaries in excess of the USAID...

Are people who claim compensation "cured by a verdict"? A longitudinal study of health outcomes after whiplash.

Science.gov (United States)

Spearing, Natalie M; Gyrd-Hansen, Dorte; Pobereskin, Louis H; Rowell, David S; Connelly, Luke B

2012-09-01

This study examines whether the lure of injury compensation prompts whiplash claimants to overstate their symptoms. Claim settlement is the intervention of interest, as it represents the point at which there is no further incentive to exaggerate symptoms, and neck pain at 24 months is the outcome of interest. Longitudinal data on neck pain scores and timing of claim settlement were regressed, controlling for the effect of time on recovery, to compare outcomes in claimants who had and had not settled their compensation claims. The results show clearly that removing the financial incentive to over-report symptoms has no effect on self-reported neck pain in a fault-based compensation scheme, and this finding concurs with other studies on this topic. Policy decisions to limit compensation in the belief that claimants systematically misrepresent their health status are not supported empirically Claimants do not appear to be "cured by a verdict".

Teacher Incentive Fund: First Implementation Report, 2006 and 2007 Grantees

Science.gov (United States)

Humphrey, Daniel C.; Gallagher, H. Alix; Yee, Kaily M.; Goss, G. Kyle; Campbell, Ashley Z.; Cassidy, Lauren J.; Mitchell, Nyema M.

2012-01-01

The Teacher Incentive Fund (TIF) supports projects that are designed to reform teacher and principal compensation. Initially, the Department of Education (the Department) made two rounds of awards, in 2006 and 2007, to a total of 34 grantees. The specific goals of TIF were to reward teachers and principals for improving student achievement,…

An Innovative Economic Incentive Model for Improvement of the Working Environment in Europe

DEFF Research Database (Denmark)

Koch, Christian

1997-01-01

work injury compensation system, that a number of European countries operate. Building on an understanding of enterprise decision processes and ressources, it is suggested to implement a range of tools targetting different groups of enterprises. The central tools are bonus schemes, a special scheme......The design of economic incentive schemes to promote working environment embetterment has proven complicated. The contribution list some central preconditions and tools of an economic incentive model for improving the working environment. The economic incentive is proposed built into the compulsory...... for small enterprises, a marketing label and low interest investment aid. It is finally discussed what contrains the implementation of such a scheme can be confronted with....

Reforming insurance to support workers' rights to compensation.

Science.gov (United States)

McCluskey, Martha T

2012-06-01

The structure and regulation of the insurance system for financing workers' compensation affects the costs of workers' benefits. Using the example of Maine's insurance market restructuring in response to a crisis of the early 1990s, this commentary explores how changes in insurance regulation might better support the goals of workers' compensation. The commentary analyzes how insurance and its regulation should go beyond correct pricing of risks to questions of how to structure incentives for loss control to include workers' interests as well as the interests of employers and insurers. Copyright © 2012 Wiley Periodicals, Inc.

Fairness violations elicit greater punishment on behalf of another than for oneself.

Science.gov (United States)

FeldmanHall, Oriel; Sokol-Hessner, Peter; Van Bavel, Jay J; Phelps, Elizabeth A

2014-10-28

Classic psychology and economic studies argue that punishment is the standard response to violations of fairness norms. Typically, individuals are presented with the option to punish the transgressor or not. However, such a narrow choice set may fail to capture stronger alternative preferences for restoring justice. Here we show, in contrast to the majority of findings on social punishment, that other forms of justice restoration (for example, compensation to the victim) are strongly preferred to punitive measures. Furthermore, these alternative preferences for restoring justice depend on the perspective of the deciding agent. When people are the recipient of an unfair offer, they prefer to compensate themselves without seeking retribution, even when punishment is free. Yet when people observe a fairness violation targeted at another, they change their decision to the most punitive option. Together these findings indicate that humans prefer alternative forms of justice restoration to punishment alone.

A Comparative Analysis of the Financial Incentives of Two Distinct Experience-Rating Programs.

Science.gov (United States)

Tompa, Emile; McLeod, Chris; Mustard, Cam

2016-07-01

The aim of this study was to compare the association between insurance premium incentives and claim outcomes in two different workers' compensation programs. Regression models were run for claim outcomes using data from two Canadian jurisdictions with different experience-rating programs-one with prospective (British Columbia) and another with retrospective (Ontario) adjustment of premiums. Key explanatory variables were past premium adjustments. For both programs, past premium adjustments were significantly associated with claim outcomes, suggesting adjustments provided incentives for claims reduction. The magnitudes of effects in the prospective program were smaller than the retrospective one, though relative persistence of effects over time was larger. Having large and immediate employer responses to incentives may appear desirable, but insurers should consider the time required for employers to improve and sustain good practices, and create incentives that parallel such time lines.

The Effect of Disability Insurance on Health Investment: Evidence from the Veterans Benefits Administration's Disability Compensation Program

Science.gov (United States)

Singleton, Perry

2009-01-01

I examine whether individuals respond to monetary incentives to detect latent medical conditions. The effect is identified by a policy that deemed diabetes associated with herbicide exposure a compensable disability under the Veterans Benefits Administration's Disability Compensation program. Since a diagnosis is a requisite for benefit…

The role of the incentives in the conservation of the natural forests

International Nuclear Information System (INIS)

Castellanos N, Yuli; Fetecua S; Oscar Javier

2002-01-01

To use forest incentives for the favorable conservation of forest that is in private properties is a difficult process that has encountered obstacles since the creation itself of the incentives and their conception through their application on part of farmers. In the actuality, exist tax and economic incentives that principally favor landowners and big companies and that in other cases propitiate deforestation of the natural zones. The certificate of forest incentive for conservation (CIF) is the incentive that is nearest to biodiversity protection but in Colombia hasn't been applied. The economic valuation of the benefits provided by the forest (positives externalities), may solve this conflict, if it compensates proprietors as well as the tropical countries. But the absence of volunteer, to pay people and the countries benefits is a link of a chain that it is missing, since this panorama, the small proprietors of natural zones should organize and work to get tax and economic exemptions. This process should accompany research, technical assistance and financing on part of the national government

Financial incentives and measurement improved physicians' quality of care in the Philippines.

Science.gov (United States)

Peabody, John; Shimkhada, Riti; Quimbo, Stella; Florentino, Jhiedon; Bacate, Marife; McCulloch, Charles E; Solon, Orville

2011-04-01

The merits of using financial incentives to improve clinical quality have much appeal, yet few studies have rigorously assessed the potential benefits. The uncertainty surrounding assessments of quality can lead to poor policy decisions, possibly resulting in increased cost with little or no quality improvement, or missed opportunities to improve care. We conducted an experiment involving physicians in thirty Philippine hospitals that overcomes many of the limitations of previous studies. We measured clinical performance and then examined whether modest bonuses equal to about 5 percent of a physician's salary, as well as system-level incentives that increased compensation to hospitals and across groups of physicians, led to improvements in the quality of care. We found that both the bonus and system-level incentives improved scores in a quality measurement system used in our study by ten percentage points. Our findings suggest that when careful measurement is combined with the types of incentives we studied, there may be a larger impact on quality than previously recognized.

A Study on Project Duration Incentives in a Retail Apparel Franchise

Directory of Open Access Journals (Sweden)

Yichen Peng

2015-02-01

Full Text Available This paper studies the impact on project duration of different forms of over-confidence among general contractors executing such projects, in the context of retail apparel franchises. It goes on to consider the design of relevant incentives and, in particular, a compensation mechanism included in the initial contract that covers the event of contractor dismissal. This mechanism is examined as a means of hedging risk arising from the behavior of the principal. This includes a study of a two-way risk avoidance strategy, which is intended to make up for a shortfall in this regard in the existing literature. Outcomes derived from this research include the conclusion that different levels of confidence can have various impacts on optimal incentive coefficients and the effort level extracted from agents, thereby affecting the ultimate configuration of an optimal contract. Introducing a compensation mechanism covering the event of dismissal can serve to diminish the risk of an agent breaching their contract. This paper applies the concept of bounded rationality to a principal-agent model, ensuring conclusions that are attuned to reality.

Incentives for Blood Donation: A Discrete Choice Experiment to Analyze Extrinsic Motivation.

Science.gov (United States)

Sadler, Andrew; Shi, Ling; Bethge, Susanne; Mühlbacher, Axel

2018-04-01

Background: Demographic trends affect size and age structure of populations. One of the consequences will be an increasing need for blood products to treat age-related diseases. Donation services rely on voluntariness and charitable motivation. It might be questioned whether there will be sufficient blood supply with voluntary donation. The present study focused on elicitation of preferences for incentives and aimed to contribute to the discussion on how to increase donation rates. Methods: A self-administered discrete choice experiment (DCE) was applied. Respondents were repeatedly asked to choose between hypothetical blood donation centers. In case of reluctance to receiving incentives a none-option was included. Random parameter logit (RPL) and latent class models (LCM) were used for analysis. Results: The study sample included 416 college students from the US and Germany. Choice decisions were significantly influenced by the characteristics of the donation center in the DCE. Incentives most preferred were monetary compensation, paid leave, and blood screening test. LCM identified subgroups with preference heterogeneity. Small subgroups indicated moderate to strong aversion to incentives. Conclusion: The majority of the sample positively responded to incentives and indicated a willingness to accept incentives. In face of future challenges, the judicious use and appropriate utilization of incentives might be an option to motivate potential donors and should be open to discussion.

Charged Lifshitz black hole and probed Lorentz-violation fermions from holography

Energy Technology Data Exchange (ETDEWEB)

Luo, Cheng-Jian, E-mail: rocengeng@hotmail.com [Department of Physics, Nanchang University, Nanchang, 330031 (China); Center for Relativistic Astrophysics and High Energy Physics, Nanchang University, Nanchang 330031 (China); Kuang, Xiao-Mei, E-mail: xmeikuang@gmail.com [Instituto de Física, Pontificia Universidad Católica de Valparaíso, Casilla 4059, Valparaíso (Chile); Shu, Fu-Wen, E-mail: shufuwen@ncu.edu.cn [Department of Physics, Nanchang University, Nanchang, 330031 (China); Center for Relativistic Astrophysics and High Energy Physics, Nanchang University, Nanchang 330031 (China)

2017-06-10

We analytically obtain a new charged Lifshitz solution by adding a non-relativistic Maxwell field in Hořava–Lifshitz gravity. The black hole exhibits an anisotropic scaling between space and time (Lifshitz scaling) in the UV limit, while in the IR limit, the Lorentz invariance is approximately recovered. We introduce the probed Lorentz-violation fermions into the background and holographically investigate the spectral properties of the dual fermionic operator. The Lorentz-violation of the fermions will enhance the peak and correspond larger fermi momentum, which compensates the non-relativistic bulk effect of the dynamical exponent (z). For a fixed z, when the Lorentz-violation of fermions increases to a critical value, the behavior of the low energy excitation goes from a non-Fermi liquid type to a Fermi liquid type, which implies a kind of phase transition.

Economic Incentives or Communication: How Different Are their Effects on Trust

Directory of Open Access Journals (Sweden)

Tatiana Iwai

2016-10-01

Full Text Available This study investigates the effects of economic incentives and communication on the cognitive and behavioral responses after an alleged trust violation. We argue that these responses depend on the type of solution used to foster cooperation between agents. On the cognitive level, we compare the effects that structural (economic incentives and motivational (communication solutions exert on trusting beliefs and trusting intentions after an adverse event. On the behavioral level, we compare these effects on the willingness to bear risk. Our experiment shows that, after a negative event, relationships wherein communication is used to foster cooperation are associated to greater external causal attribution, greater perceived benevolence/integrity, and greater willingness to reconcile and to accept risks related to other's behavior. These findings suggest that relationships based on motivational solutions are more resilient to negative events than ones based on structural solutions.

Performance-Based Compensation: Linking Performance to Teacher Salaries. Ask the Team

Science.gov (United States)

Behrstock-Sherratt, Ellen; Potemski, Amy

2013-01-01

To achieve the goal of attracting and retaining talented professionals in education, performance-based compensation systems (PBCS) must offer salaries that are both fair and sufficiently competitive at each point across an educator's career continuum. Although many states, especially with the support of the Teacher Incentive Fund (TIF) grants,…

Non-Performance Pay and Relational Contracting: Evidence from CEO Compensation

DEFF Research Database (Denmark)

DeVaro, Jed; Kim, Jin-Hyuk; Vikander, Nick

2017-01-01

compensation by invoking the idea of informal agreements, specifically the theory of relational contracting. We derive observable implications to distinguish relational from formal contracting and, using ExecuComp data, find that CEOs' annual cash and equity incentive payments positively correlate...... with the cyclical component of sales and respond to measures of persistence as relational contracting theory predicts....

Economic sanctions as human rights violations: reconciling political and public health imperatives.

Science.gov (United States)

Marks, S P

1999-10-01

The impact of economic sanctions on civilians has frequently been studied by public health specialists and specialized agencies of the United Nations (UN). This commentary explores some of the difficulties of the claim that sanctions constitute violations of human rights. The deprivation suffered by civilian populations under sanctions regimes often are violations of economic, social, and cultural human rights; however, the attribution of responsibility for those violations to the "senders" of sanctions (the UN Security Council or the US government, for example) is difficult to sustain, particularly in light of the efforts made by these entities to provide for humanitarian exemptions and humanitarian aid. A more productive approach to avoiding civilian harm is to prefer, as a matter of policy, arms embargoes, severing of communications, and international criminal prosecutions over trade embargoes. Promising recommendations have been formulated regarding "smart sanctions," which target regimes rather than people, and "positive sanctions" in the form of incentives. Health and human rights professionals have specific and important tasks in implementing such a restructured approach to sanctions.

Toward Incentives for Military Transformation: A Review of Economic Models of Compensation

Science.gov (United States)

2005-01-01

Organizations with Application to the United States Military,” Journal of Labor Economics , Vol. 19, No. 3, 2001b, pp. 523–562. Auriol, Emmanuelle, Guido...Friebel, and Lambros Pechlivanos, “Career Concerns in Teams,” Journal of Labor Economics , Vol. 20, No. 2, 2002, pp. 289–307. Baker, George P...Evidence,” Journal of Labor Economics , Vol. 16, No. 1, 1998, pp. 1–25. Ehrenberg, Ronald G., and Michael L. Bognanno, “Do Tournaments Have Incentive Effects

In defense of a regulated system of compensation for living donation.

Science.gov (United States)

Matas, Arthur J; Hippen, Benjamin; Satel, Sally

2008-08-01

The organ shortage is the major problem in kidney transplantation today. Despite aggressive organ procurement efforts, the supply of donated kidneys, living and deceased, has not matched the growing demand; as a consequence, more and more qualified candidates are suffering on dialysis and then dying before being transplanted. Herein, we provide justification for a regulated system of compensation for donation. The main argument in favor of compensation is simple-financial incentives will increase donation, so fewer transplant candidates will suffer and die while waiting. In addition, development of a regulated system of compensation is the most effective means of crippling the core economic support for transplant tourism. Because dialysis is so much more expensive than a transplant, compensated donation could be cost-neutral to the healthcare system. Importantly, opinion polls suggest that the public would support compensation. As uncompensated kidney donation is widely accepted, persuasive arguments against compensation must explain why such a system would be morally distinguishable from uncompensated donation. We suggest that the potential advantages of a regulated system of compensation for donation far outweigh any potential disadvantages. It is time to advocate for a change in the law so that trials can be done.

Incentives for improving human resource outcomes in health care: overview of reviews.

Science.gov (United States)

Misfeldt, Renee; Linder, Jordana; Lait, Jana; Hepp, Shelanne; Armitage, Gail; Jackson, Karen; Suter, Esther

2014-01-01

To review the effectiveness of financial and nonfinancial incentives for improving the benefits (recruitment, retention, job satisfaction, absenteeism, turnover, intent to leave) of human resource strategies in health care. Overview of 33 reviews published from 2000 to 2012 summarized the effectiveness of incentives for improving human resource outcomes in health care (such as job satisfaction, turnover rates, recruitment, and retention) that met the inclusion criteria and were assessed by at least two research members using the Assessment of Multiple Systematic Reviews quality assessment tool. Of those, 13 reviews met the quality criteria and were included in the overview. Information was extracted on a description of the review, the incentives considered, and their impact on human resource outcomes. The information on the relationship between incentives and outcomes was assessed and synthesized. While financial compensation is the best-recognized approach within an incentives package, there is evidence that health care practitioners respond positively to incentives linked to the quality of the working environments including opportunities for professional development, improved work life balance, interprofessional collaboration, and professional autonomy. There is less evidence that workload factors such as job demand, restructured staffing models, re-engineered work designs, ward practices, employment status, or staff skill mix have an impact on human resource outcomes. Overall, evidence of effective strategies for improving outcomes is mixed. While financial incentives play a key role in enhancing outcomes, they need to be considered as only one strategy within an incentives package. There is stronger evidence that improving the work place environment and instituting mechanisms for work-life balance need to be part of an overall strategy to improve outcomes for health care practitioners.

Allowing Physicians to Choose the Value of Compensation for Participation in a Web-Based Survey: Randomized Controlled Trial.

Science.gov (United States)

Turnbull, Alison E; O'Connor, Cristi L; Lau, Bryan; Halpern, Scott D; Needham, Dale M

2015-07-29

Survey response rates among physicians are declining, and determining an appropriate level of compensation to motivate participation poses a major challenge. To estimate the effect of permitting intensive care physicians to select their preferred level of compensation for completing a short Web-based survey on physician (1) response rate, (2) survey completion rate, (3) time to response, and (4) time spent completing the survey. A total of 1850 US intensivists from an existing database were randomized to receive a survey invitation email with or without an Amazon.com incentive available to the first 100 respondents. The incentive could be instantly redeemed for an amount chosen by the respondent, up to a maximum of US $50. The overall response rate was 35.90% (630/1755). Among the 35.4% (111/314) of eligible participants choosing the incentive, 80.2% (89/111) selected the maximum value. Among intensivists offered an incentive, the response was 6.0% higher (95% CI 1.5-10.5, P=.01), survey completion was marginally greater (807/859, 94.0% vs 892/991, 90.0%; P=.06), and the median number of days to survey response was shorter (0.8, interquartile range [IQR] 0.2-14.4 vs 6.6, IQR 0.3-22.3; P=.001), with no difference in time spent completing the survey. Permitting intensive care physicians to determine compensation level for completing a short Web-based survey modestly increased response rate and substantially decreased response time without decreasing the time spent on survey completion.

The Effect of Incentives and Meta-incentives on the Evolution of Cooperation.

Directory of Open Access Journals (Sweden)

Isamu Okada

2015-05-01

Full Text Available Although positive incentives for cooperators and/or negative incentives for free-riders in social dilemmas play an important role in maintaining cooperation, there is still the outstanding issue of who should pay the cost of incentives. The second-order free-rider problem, in which players who do not provide the incentives dominate in a game, is a well-known academic challenge. In order to meet this challenge, we devise and analyze a meta-incentive game that integrates positive incentives (rewards and negative incentives (punishments with second-order incentives, which are incentives for other players' incentives. The critical assumption of our model is that players who tend to provide incentives to other players for their cooperative or non-cooperative behavior also tend to provide incentives to their incentive behaviors. In this paper, we solve the replicator dynamics for a simple version of the game and analytically categorize the game types into four groups. We find that the second-order free-rider problem is completely resolved without any third-order or higher (meta incentive under the assumption. To do so, a second-order costly incentive, which is given individually (peer-to-peer after playing donation games, is needed. The paper concludes that (1 second-order incentives for first-order reward are necessary for cooperative regimes, (2 a system without first-order rewards cannot maintain a cooperative regime, (3 a system with first-order rewards and no incentives for rewards is the worst because it never reaches cooperation, and (4 a system with rewards for incentives is more likely to be a cooperative regime than a system with punishments for incentives when the cost-effect ratio of incentives is sufficiently large. This solution is general and strong in the sense that the game does not need any centralized institution or proactive system for incentives.

The Effect of Incentives and Meta-incentives on the Evolution of Cooperation.

Science.gov (United States)

Okada, Isamu; Yamamoto, Hitoshi; Toriumi, Fujio; Sasaki, Tatsuya

2015-05-01

Although positive incentives for cooperators and/or negative incentives for free-riders in social dilemmas play an important role in maintaining cooperation, there is still the outstanding issue of who should pay the cost of incentives. The second-order free-rider problem, in which players who do not provide the incentives dominate in a game, is a well-known academic challenge. In order to meet this challenge, we devise and analyze a meta-incentive game that integrates positive incentives (rewards) and negative incentives (punishments) with second-order incentives, which are incentives for other players' incentives. The critical assumption of our model is that players who tend to provide incentives to other players for their cooperative or non-cooperative behavior also tend to provide incentives to their incentive behaviors. In this paper, we solve the replicator dynamics for a simple version of the game and analytically categorize the game types into four groups. We find that the second-order free-rider problem is completely resolved without any third-order or higher (meta) incentive under the assumption. To do so, a second-order costly incentive, which is given individually (peer-to-peer) after playing donation games, is needed. The paper concludes that (1) second-order incentives for first-order reward are necessary for cooperative regimes, (2) a system without first-order rewards cannot maintain a cooperative regime, (3) a system with first-order rewards and no incentives for rewards is the worst because it never reaches cooperation, and (4) a system with rewards for incentives is more likely to be a cooperative regime than a system with punishments for incentives when the cost-effect ratio of incentives is sufficiently large. This solution is general and strong in the sense that the game does not need any centralized institution or proactive system for incentives.

Economic incentive in community nursing: attraction, rejection or indifference?

Directory of Open Access Journals (Sweden)

Kingma Mireille

2003-04-01

Full Text Available Abstract Background It is hard to imagine any period in time when economic issues were more visible in health sector decision-making. The search for measures that maximize available resources has never been greater than within the present decade. A staff payroll represents 60%-70% of budgeted health service funds. The cost-effective use of human resources is thus an objective of paramount importance. Using incentives and disincentives to direct individuals' energies and behaviour is common practice in all work settings, of which the health care system is no exception. The range and influence of economic incentives/disincentives affecting community nurses are the subject of this discussion paper. The tendency by nurses to disregard, and in many cases, deny a direct impact of economic incentives/disincentives on their motivation and professional conduct is of particular interest. The goal of recent research was to determine if economic incentives/disincentives in community nursing exist, whether they have a perceivable impact and in what areas. Conclusion Understanding the value system of community nurses and how they respond to economic incentives/disincentives facilitates the development of reward systems more likely to be relevant and strategic. If nurse rewards are to become more effective organizational tools, the data suggest that future initiatives should: • Improve nurses' salary/income relativities (e.g. comparable pay/rates; • Provide just compensation for job-related expenses (e.g. petrol, clothing; • Introduce promotional opportunities within the clinical area, rewarding skill and competence development; • Make available a range of financed rewards. - Direct (e.g. subsidized education, additional leave, insurance benefits; - Indirect (e.g. better working conditions, access to professional support network, greater participation in decision-making bodies.

Effectiveness of employer financial incentives in reducing time to report worker injury: an interrupted time series study of two Australian workers' compensation jurisdictions.

Science.gov (United States)

Lane, Tyler J; Gray, Shannon; Hassani-Mahmooei, Behrooz; Collie, Alex

2018-01-05

Early intervention following occupational injury can improve health outcomes and reduce the duration and cost of workers' compensation claims. Financial early reporting incentives (ERIs) for employers may shorten the time between injury and access to compensation benefits and services. We examined ERI effect on time spent in the claim lodgement process in two Australian states: South Australia (SA), which introduced them in January 2009, and Tasmania (TAS), which introduced them in July 2010. Using administrative records of 1.47 million claims lodged between July 2006 and June 2012, we conducted an interrupted time series study of ERI impact on monthly median days in the claim lodgement process. Time periods included claim reporting, insurer decision, and total time. The 18-month gap in implementation between the states allowed for a multiple baseline design. In SA, we analysed periods within claim reporting: worker and employer reporting times (similar data were not available in TAS). To account for external threats to validity, we examined impact in reference to a comparator of other Australian workers' compensation jurisdictions. Total time in the process did not immediately change, though trend significantly decreased in both jurisdictions (SA: -0.36 days per month, 95% CI -0.63 to -0.09; TAS: 0.35, -0.50 to -0.20). Claim reporting time also decreased in both (SA: -1.6 days, -2.4 to -0.8; TAS: -5.4, -7.4 to -3.3). In TAS, there was a significant increase in insurer decision time (4.6, 3.9 to 5.4) and a similar but non-significant pattern in SA. In SA, worker reporting time significantly decreased (-4.7, -5.8 to -3.5), but employer reporting time did not (-0.3, -0.8 to 0.2). The results suggest that ERIs reduced claim lodgement time and, in the long-term, reduced total time in the claim lodgement process. However, only worker reporting time significantly decreased in SA, indicating that ERIs may not have shortened the process through the intended target of

The Persistent Problems and Confounding Challenges of Educator Incentives: The Case of TIF in Prince George's County, Maryland

Science.gov (United States)

Rice, Jennifer King; Malen, Betty; Baumann, Paul; Chen, Elke; Dougherty, Amy; Hyde, Laura; Jackson, Cara; Jacobson, Reuben; McKithen, Clarissa

2012-01-01

While education accountability systems emphasize teacher quality as a prerequisite for student learning, education administrators have struggled to staff low-performing schools with effective teachers. Fueled in part by the federal Teacher Incentive Fund, compensation reforms have gained center stage status among strategies aimed at improving…

CP violation

CERN Document Server

1989-01-01

Contents: CP Phenomenology: Introduction to CP Violation (C Jarlskog); CP-Violation in the K 0 -K 0 -System (K Kleinknecht); The Quark Mixing Matrix, Charm Decays and B Decays (S Stone); The Question of CP Noninvariance - As Seen through the Eyes of Neutral Beauty (I I Bigi et al.); In Search of CP Noninvariance in Heavy Quark Systems (L-L Chau); CP Violation at High Energy e + e - Colliders (J Bernabéu & M B Gavela); CP Violation in the Standard Model with Four Families (A Datta & E A Paschos); CP Effects When Neutrinos are their Own Antiparticles (B Kayser); On Spontaneous CP Violation Trigg

Radioactive Waste Repositories and Incentives to Local Communities

International Nuclear Information System (INIS)

Knapp, A.; Medakovic, S.

2008-01-01

Public acceptance of radioactive waste (RW) repository depends on various and often community-specific factors. Although radiological risk from a properly constructed low and intermediate level waste (LILW) repository is practically negligible, routine safety considerations will favor low populated areas and therefore probably underdeveloped communities. Repository acceptance in such communities is more likely to be facilitated by prospective benefits to local economy, such as infrastructure development and increased employment, as well as by dedicated financial incentives to the community. Direct financial compensation to the local community for acceptance of the repository has been considered in some documents in countries experienced in RW management, but it has not become a widely accepted practice. In Croatia, a possibility for such compensation is mentioned in the land use plan in conjunction with the prospective RW repository site. In Slovenia, the government has already specified the annual amount of 2.33 million euro as a compensation for 'limited land use' to be shared by local communities in the vicinity of the planned LILW repository during its operation. Applicability of the Slovenian compensations to the prospective joint Slovenian-Croatian repository is not yet clear, at least in the aspect of joint funding. The joint Slovenian-Croatian Decommissioning and LILW and SF management program for NPP Krsko from 2004 did conservatively include the compensations into the repository cost estimates, but that might not be retained in subsequent revisions of the Program. According to the agreement between governments of Slovenia and Croatia on the Nuclear power plant Krsko, Croatian side has no obligations to participate in 'public expenditures' introduced after the agreement, as would be the case of community compensations for LILW repository in Slovenia. Before further decisions on joint NPP Krsko waste management are made, including the issue of LILW

The Effect of Incentives and Meta-incentives on the Evolution of Cooperation

OpenAIRE

Okada, Isamu; Yamamoto, Hitoshi; Toriumi, Fujio; Sasaki, Tatsuya

2015-01-01

Although positive incentives for cooperators and/or negative incentives for free-riders in social dilemmas play an important role in maintaining cooperation, there is still the outstanding issue of who should pay the cost of incentives. The second-order free-rider problem, in which players who do not provide the incentives dominate in a game, is a well-known academic challenge. In order to meet this challenge, we devise and analyze a meta-incentive game that integrates positive incentives (re...

Irregular incentives

International Nuclear Information System (INIS)

Cicchetti, M.A.

1993-01-01

Public utility regulation lacks a formal proxy for the economic profits that can be earned in an effectively competitive market if a firm is efficient or innovative. After all, public utility regulation operated on cost-plus basis. If a utility is efficient or innovative and lowers its costs, its typical reward is to have its rates reduced. This is a perverse incentive to motivate a utility to produce at the most efficient level. In addition, since regulation operates on this cost-plus basis, a utility can increase its net income, all other things being equal, by overinvesting in (or open-quotes gold-platingclose quotes) its system, another perverse incentive. Recognizing these flaws of regulation, academicians, utility executives, regulators, and legislators have tried over the last several years to implement incentive regulation plans that correct such perverse incentives. However, under many of the earnings-sharing or price-regulation incentive plans, the rewards for efficient production are not tied directly to measures under a company's control. In fact, such plans could prove highly detrimental to ratepayers and competitors of the regulated company and its affiliates. An incentive regulation plan that ties an appropriate reward for efficient production to specific efficiency gains is a better proxy of an effectively competitive environment. What's more, it is superior to an incentive plan that rewards circumstances beyond the company's control or self-serving manipulation. This is particularly true if no earnings cap is associated with the reward for efficiency. Rewards for efficient production should be tied to specific actions. A suitable incentive plan does not preclude appropriately derived flexible prices for certain products or services where warranted

Compensation packages: a strategic tool for employees’ performance and retention

Directory of Open Access Journals (Sweden)

Omotayo Adewale OSIBANJO

2014-02-01

Full Text Available The rate at which employees in private universities in Nigeria jump from one university to the other is becoming more disturbing and this could be as a result of compensation packages of different universities to attract competent employees. The aim of this study was to examine the effect of compensation packages on employees’ job performance and retention in a selected private University in Ogun State, South-West Nigeria. A model was developed and tested using one hundred and eleven valid questionnaires which were completed by academics and non-academic staff of the university. The collected data were carefully analyzed using simple percentage supported by structural equation modelling to test the hypotheses and relationships that may exist among the variables under consideration. The results showed strong relationship between compensation packages and employees’ performance and retention. The summary of the findings indicates that there is strong correlation between the tested dependent and independent variables (salary, bonus, incentives, allowances, and fringe benefits. However, management and decision makers should endeavour to review compensation packages at various levels in order to earn employees’ satisfaction and prevention of high labour turnover among the members of staff.

No toy for you! The healthy food incentives ordinance: paternalism or consumer protection?

Science.gov (United States)

Etow, Alexis M

2012-01-01

The newest approach to discouraging children's unhealthy eating habits, amidst increasing rates of childhood obesity and other diet-related diseases, seeks to ban something that is not even edible. In 2010, San Francisco enacted the Healthy Food Incentives Ordinance, which prohibits toys in kids' meals if the meals do not meet certain nutritional requirements. Notwithstanding the Ordinance's impact on interstate commerce or potential infringement on companies' commercial speech rights and on parents' rights to determine what their children eat, this Comment argues that the Ordinance does not violate the dormant Commerce Clause, the First Amendment, or substantive due process. The irony is that although the Ordinance likely avoids the constitutional hurdles that hindered earlier measures aimed at childhood obesity, it intrudes on civil liberties more than its predecessors. This Comment analyzes the legality of the Healthy Food Incentives Ordinance to understand its implications on subsequent legislation aimed at combating childhood obesity and on the progression of public health law.

Meeting the Challenges of Stakeholder Engagement and Communication: Lessons from Teacher Incentive Fund Grantees. The Harvesting Project

Science.gov (United States)

Koppich, Julia E.

2010-01-01

As of August 2010, a total of 33 states, school districts, charter school coalitions, and other education organizations had received Teacher Incentive Funds (TIF) to redesign compensation programs for teachers and principals. The U.S. Department of Education named a new cohort of TIF grantees on September 23, 2010. TIF grantees have faced a number…

Meeting the Challenges of Fiscal and Programmatic Sustainability: Lessons from Teacher Incentive Fund Grantees. The Harvesting Project

Science.gov (United States)

Schuermann, Patrick; Archibald, Sarah; Kluender, Ray; Ptak, Kirsten

2011-01-01

A total of 33 sites, including states, school districts, charter school coalitions, and other education organizations make up Cohorts 1 and 2 of the Teacher Incentive Fund (TIF). These sites received funds beginning in the fall of 2006 and spring of 2007 to redesign compensation programs for teachers and principals. The U.S. Department of…

Speed regulating Effects of Incentive-based Intelligent Speed Adaptation in the short and medium term

DEFF Research Database (Denmark)

Agerholm, Niels

Speed regulating Effects of Incentive-based Intelligent Speed Adaptation in the short and medium term Despite massive improvements in vehicles’ safety equipment, more information and safer road network, inappropriate road safety is still causing that more than 250 people are killed and several...... thousands injured each year in Denmark. Until a few years ago the number of fatalities in most countries had decreased while the amount of traffic increased. However, this trend has been replaced by a more uncertain development towards a constant or even somewhat increasing risk. Inappropriate speeding...... is a central cause for the high number of fatalities on the roads. Despite speed limits, speed limit violating driving behaviour is still widespread in Denmark. Traditional solutions to prevent speed violation have been enforcement, information, and enhanced road design. It seems, however, hard to achieve...

User-centric incentive design for participatory mobile phone sensing

Science.gov (United States)

Gao, Wei; Lu, Haoyang

2014-05-01

Mobile phone sensing is a critical underpinning of pervasive mobile computing, and is one of the key factors for improving people's quality of life in modern society via collective utilization of the on-board sensing capabilities of people's smartphones. The increasing demands for sensing services and ambient awareness in mobile environments highlight the necessity of active participation of individual mobile users in sensing tasks. User incentives for such participation have been continuously offered from an application-centric perspective, i.e., as payments from the sensing server, to compensate users' sensing costs. These payments, however, are manipulated to maximize the benefits of the sensing server, ignoring the runtime flexibility and benefits of participating users. This paper presents a novel framework of user-centric incentive design, and develops a universal sensing platform which translates heterogenous sensing tasks to a generic sensing plan specifying the task-independent requirements of sensing performance. We use this sensing plan as input to reduce three categories of sensing costs, which together cover the possible sources hindering users' participation in sensing.

CP Violation course

CERN Multimedia

CERN. Geneva HR-RFA

2006-01-01

The lecture introduces the concepts and phenomena of matter-antimatter symmetry violation, so-called "CP" violation. The lecture is organized in four courses, the first being devoted to a historical overview and an introduction into fundamental discrete symmetries. The second course introduces the most compelling CP-violating phenomena, and presents the first experimental discovery of CP violation in the neutral kaon system. The third course discusses how CP violation is beautifully incorporated into the Standard Model of particle interactions, and how modern B-meson "factories" provide precise tests of this picture. Finally, the fourth and last course introduces CP violation and the genesis of our matter world.

Monetary Incentives Improve Recall of Research Consent Information: A Randomized Pilot Study

Science.gov (United States)

Festinger, David S.; Marlowe, Douglas B.; Croft, Jason R.; Dugosh, Karen L.; Arabia, Patricia L.; Benasutti, Kathleen M.

2011-01-01

Research participants often fail to recall substantial amounts of informed consent information after delays of only a few days. Numerous interventions have proven effective at improving consent recall; however, virtually all have focused on compensating for potential cognitive deficits and have ignored motivational factors. In this pilot study, we randomly assigned 31 drug court clients participating in a clinical research trial to a standard consent procedure or to the same procedure plus incentives for correctly recalling consent information. The incentive group was told they would receive $5 for each of the 15 consent items they could answer correctly 1-week later. At the follow-up, the incentive group recalled a significantly greater percentage of consent information overall than the standard group (65% vs. 42%; p < .01). Similar findings were observed for specific categories of consent information, including study purpose and design, risks and benefits, and human subject protections. Effect sizes were all large (d = 0.89 to 1.25). Findings suggest that motivation plays a key role in recall of consent information and should be considered in the development of future interventions. PMID:19331486

From hadronic parity violation to electron parity-violating experiments

International Nuclear Information System (INIS)

Oers, Willem T.H. van

2010-01-01

The weak interaction is manifested in parity-violating observables. With the weak interaction extremely well known parity-violating measurements in hadronic systems can be used to deduce strong interaction effects in those systems. Parity-violating analyzing powers in electron-proton scattering have led to determining the strange quark contributions to the charge and magnetization distributions of the nucleon. Parity-violating electron-proton and electron-electron scattering can also be performed to test the predictions of the Standard Model in the 'running' of the electroweak mixing angle or sin 2 θ W .

Regulation of Say on Pay: Engineering Incentives for Executives and Directors – Experiences from the United States and Implications for Regulation in Switzerland

OpenAIRE

Müller, Lukas

2011-01-01

The debate about the compensation of executives and directors is a discussion about incentives and agency costs. This article analyzes basic tools to reduce agency costs and also assesses the ongoing debate about the future regulation of the compensation of executives and directors. It draws upon legislative experience from the United States. Recently proposed legislation in Switzerland attempts to empower shareholders with the draft of the Swiss Code of Obligations (CO). The main motivation ...

Incentive Compatibility

OpenAIRE

Ledyard, John O.

1987-01-01

Incentive compatibility is described and discussed. A summary of the current state of understanding is provided. Key words are: incentive compatibility, game theory, implementation, mechanism, Bayes, Nash, and revelation.

Tax Incentives : Using Tax Incentives to Attract Foreign Direct Investment

OpenAIRE

Morisset, Jacques

2003-01-01

The increasing mobility of international firms and the gradual elimination of barriers to global capital flows have stimulated competition among governments to attract foreign direct investment, often through tax incentives. This note reviews the debate about the effectiveness of tax incentives, examining two much-contested questions: can tax incentives attract foreign investment? And what...

Aligning ambition and incentives

DEFF Research Database (Denmark)

Koch, Alexander; Peyrache, Eloïc

2011-01-01

Labor turnover creates longer term career concerns incentives that motivate employees in addition to the short term monetary incentives provided by the current employer. We analyze how these incentives interact, and derive implications for the design of incentive contracts and organizational choice...

Aligning Ambition and Incentives

DEFF Research Database (Denmark)

Koch, Alexander; Peyrache, Eloïc

Labor turnover creates longer term career concerns incentives that motivate employees in addition to the short term monetary incentives provided by the current employer. We analyze how these incentives interact and derive implications for the design of incentive contracts and organizational choice...

Do Tax Incentives Affect Business Location? Evidence from State Film Incentives

OpenAIRE

Patrick Button

2015-01-01

I provide the first estimates of the impacts of recently-popular U.S. state film incentives on filming location, establishment location, and employment in the film industry. Filming in this industry is relatively insensitive to locational characteristics, and these incentives are numerous and strong, so this is a good case study to bound the effects of tax incentives on business location. I compile a detailed database of incentives across U.S. states, matching this with TV series and feature ...

Rewarding reductions, realizing results. Legal options for making compensated reduction a reality

Energy Technology Data Exchange (ETDEWEB)

Petsonk, A. [Environmental Defense, Washington DC (United States)

2005-07-01

The concept of 'Compensated Reduction' (CR) offers a potentially crucial set of incentives for reducing greenhouse gas (GHG) emissions from tropical deforestation. It is urgent that these incentives begin to flow as soon as possible - urgent from the perspective of limiting emissions and stabilizing GHG concentrations at a level, and in a time frame, that would avert dangerous irreversible climate change. It is urgent from the perspective of saving the world's dwindling rainforest biodiversity. And it is urgent from the social perspective of the communities that live in - and depend on - the world's rainforests. But from a legal perspective, what options are available for bringing the Compensated Reduction framework forward immediately, not only to spur capacity-building in tropical forest nations, but also to ensure that it begins to deliver, as soon as possible, real financial incentives for keeping forests standing? This chapter explores four legal options, namely, (1) allowing tropical forest nations to participate in Kyoto by joining Annex B of the Protocol; (2) amending the Marrakesh Rules to broaden the Clean Development Mechanism so that it embraces CR; (3) adopting a 'stand-alone' agreement; and (4) providing 'guaranteed carbon market access'. Under this last, hitherto unexplored option, the UNFCCC COP would take an early decision guaranteeing that developing nations that, between now and 2012, successfully reduce national rates of deforestation below a historical baseline, would receive tradable carbon credits that are fully fungible in the global carbon market after 2012. The chapter concludes by recommending that nations explore Option (4) in greater depth.

Curtailment of renewable generation: Economic optimality and incentives

International Nuclear Information System (INIS)

Klinge Jacobsen, Henrik; Schröder, Sascha Thorsten

2012-01-01

The loss from curtailing generation based on renewable energy sources is generally seen as an unacceptable solution by the public. The main argument is that it is a loss of green energy and an economic loss to curtail generation with near zero marginal costs. However, this view could lead to overinvestment in grid infrastructure and underinvestment in renewable energy sources. This article argues that some curtailment of fluctuating (variable) generation is optimal. We address the possible contributions to total curtailment from involuntary and voluntary curtailment. The costs of curtailment in terms of lost generation are discussed based on market price and support levels including the rationale for compensating generators for losses. The extent of actual curtailment is illustrated by examples from different global markets. In general, both the value of the curtailed energy and the amount of curtailed energy relative to total fluctuating generation is low but rising. Single generators may be affected considerably if insufficient compensation measures are in place. In the future, optimal curtailment will increase along with an increased share of fluctuating renewable generation. Extending renewable generation comparatively cheaply can be achieved by the installation of additional capacity at offshore locations until optimal curtailment levels are reached. - Highlights: ► Curtailment of renewable generation can be optimal. ► Voluntary and involuntary curtailment categories. ► Compensation for involuntary curtailment should be provided. ► Asymmetrical balancing price provides incentive for voluntary curtailment. ► Network enforcement costs can be reduced per renewable generation.

Lepton number violation in theories with a large number of standard model copies

International Nuclear Information System (INIS)

Kovalenko, Sergey; Schmidt, Ivan; Paes, Heinrich

2011-01-01

We examine lepton number violation (LNV) in theories with a saturated black hole bound on a large number of species. Such theories have been advocated recently as a possible solution to the hierarchy problem and an explanation of the smallness of neutrino masses. On the other hand, the violation of the lepton number can be a potential phenomenological problem of this N-copy extension of the standard model as due to the low quantum gravity scale black holes may induce TeV scale LNV operators generating unacceptably large rates of LNV processes. We show, however, that this issue can be avoided by introducing a spontaneously broken U 1(B-L) . Then, due to the existence of a specific compensation mechanism between contributions of different Majorana neutrino states, LNV processes in the standard model copy become extremely suppressed with rates far beyond experimental reach.

The law on indemnity agreement for compensation of nuclear damage

International Nuclear Information System (INIS)

1979-01-01

Basic terms are defined, such as: operation of reactors; nuclear damage; nuclear enterpriser; nuclear ship; measure for compensation; amount of compensation and liability insurance contract. The government may conclude with nuclear enterprisers indemnity agreements, in which in the case of reparation responsibilities of the enterprisers coming into being, the government agrees to make for losses of the enterprisers not possible to be compensated by liability insurance contracts, etc., and the enterprisers comply to pay indemnity charges. Losses indemnified by the government with the said agreements (indemnity agreement) shall be losses of the enterprisers (indemnity loss) which occur from reparation of nuclear damages due to earthquakes or eruptions, or regular operation of reactors or damages to be compensated by the insurance contracts, which are not demanded by the sufferers for 10 years from the day of events, and others. The term of indemnity agreements is from the time of the conclusion to the date of suspension of the operation of reactors. Indemnity charges, amount of indemnity, limit of conclusion of indemnity agreements, notice, prescription and others are prescribed respectively. The government may dissolute indemnity agreements in specified particular cases, including violation of the provisions of the law concerning indemnification of nuclear damage by the enterprisers, etc. (Okada, K.)

T-violating effects in neutron physics and CP-violation in gauge models

International Nuclear Information System (INIS)

Herczeg, P.

1987-01-01

Discussed in this paper is the subject of T-violation in the transmission of polarized neutrons through polarized and oriented targets. Considered is the possible size of the T-violating effects both from a phenomenological point of view, and also in gauge models with CP-violation. A brief discussion of T-violating effects in β-decay is included

Photovoltaic Incentive Design Handbook

Energy Technology Data Exchange (ETDEWEB)

Hoff, T. E.

2006-12-01

Investments in customer-owned grid-connected photovoltaic (PV) energy systems are growing at a steady pace. This is due, in part, to the availability of attractive economic incentives offered by public state agencies and utilities. In the United States, these incentives have largely been upfront lump payments tied to the system capacity rating. While capacity-based ''buydowns'' have stimulated the domestic PV market, they have been criticized for subsidizing systems with potentially poor energy performance. As a result, the industry has been forced to consider alternative incentive structures, particularly ones that pay based on long-term measured performance. The industry, however, lacks consensus in the debate over the tradeoffs between upfront incentive payments versus longer-term payments for energy delivery. This handbook is designed for agencies and utilities that offer or intend to offer incentive programs for customer-owned PV systems. Its purpose is to help select, design, and implement incentive programs that best meet programmatic goals. The handbook begins with a discussion of the various available incentive structures and then provides qualitative and quantitative tools necessary to design the most appropriate incentive structure. It concludes with program administration considerations.

CP violation in B decay

OpenAIRE

Yamamoto, Hitoshi

2001-01-01

We review the physics of CP violation in B decays. After introducing the CKM matrix and how it causes CP violation, we cover three types of CP violation that can occur in B decays: CP violation in mixing, CP violation by mixing-decay interference, and CP violation in decay.

48 CFR 2803.104-10 - Violations or possible violations.

Science.gov (United States)

2010-10-01

... General IMPROPER BUSINESS PRACTICES AND PERSONAL CONFLICTS OF INTEREST Safeguards 2803.104-10 Violations... action to be taken. The types of actions that would normally be taken when a violation has occurred that...

Independent versus non-independent outside directors in European companies: Who has a say on CEO compensation?

Directory of Open Access Journals (Sweden)

Pablo de Andrés

2017-04-01

Full Text Available Our study reveals how two separate dimensions of board composition—the proportion of independent directors and of non-independent directors—influence CEO compensation in Western European firms. Controlling for the simultaneous determination of CEO pay structure and board design, we find that firms with a higher proportion of non-independent outsiders on their boards pay less direct compensation (salary + bonus and less equity-linked compensation to their CEOs. By contrast, CEOs working for firms with more independent boards receive more equity based-pay. When we control for the fact that equity linked is not granted systematically in Europe we find that firms with more independent directors on the board tend to grant equity-linked compensation more often than firms with more non independent outside directors. Our results challenge the commonly accepted view of independent directors as safeguards of shareholder value, uncovering the relevance of non-independent outsiders for pay moderation and incentives.

Incentives, health promotion and equality.

Science.gov (United States)

Voigt, Kristin

2012-07-01

The use of incentives to encourage individuals to adopt 'healthier' behaviours is an increasingly popular instrument in health policy. Much of the literature has been critical of 'negative' incentives, often due to concerns about equality; 'positive' incentives, however, have largely been welcomed as an instrument for the improvement of population health and possibly the reduction of health inequalities. The aim of this paper is to provide a more systematic assessment of the use of incentives from the perspective of equality. The paper begins with an overview of existing and proposed incentive schemes. I then suggest that the distinction between 'positive' and 'negative' incentives - or 'carrots' and 'sticks' - is of limited use in distinguishing those incentive schemes that raise concerns of equality from those that do not. The paper assesses incentive schemes with respect to two important considerations of equality: equality of access and equality of outcomes. While our assessment of incentive schemes will, ultimately, depend on various empirical facts, the paper aims to advance the debate by identifying some of the empirical questions we need to ask. The paper concludes by considering a number of trade-offs and caveats relevant to the assessment of incentive schemes.

Incentive delegation and collusion

NARCIS (Netherlands)

Mukherjee, A.

2000-01-01

In an infinitely repeated duopoly the implications of strategic incentive delegation are shown. Whether incentive delegation makes consumers or producers better-off depends on the nature of competition. WeThe presence or absence of incentive delegation may affect the interests of the consumers and

Too Many Theories, Too Few Facts? What the Data Tell Us About the Link Between Span of Control, Compensation and Career Dynamics

DEFF Research Database (Denmark)

Smeets, Valérie; Warzynski, Frederic

2008-01-01

between span of control, compensation and career dynamics and relate our findings to the existing theoretical literature of hierarchies in organizations: the assignment model, the incentives model, the information processing model, the supervision model, and the knowledge-based hierarchy model. We observe...

State responsibility and compensation for climate change damages - a legal and economic assessment

International Nuclear Information System (INIS)

Tol, R.S.J.; Institute for Environmental Studies, Amsterdam; Carnegie Mellon University, Pittsburgh, PA; Verheyen, R.

2004-01-01

Customary international law has that countries may do each other no harm. A country violates this rule if an activity under its control does damage to another country, and if this is done on purpose or due to carelessness. Impacts of climate change fall under this rule, which is reinforced by many declarations and treaties,including the UNFCCC. Compensation for the harm done depends on many parameters, such as emission scenarios, climate change, climate change impacts and its accounting. The compensation paid by the OECD may run up to 4% of its GDP, far exceeding the costs of climate change to the OECD directly. However, the most crucial issues are, first, from when countries can be held responsible and, second, which emissions are acceptable and which careless. This may even be interpreted such that the countries of the OECD are entitled to compensation, rather than be obliged to pay. State responsibility could substantially change international climate policy. (author)

Apparent violation of the principle of equivalence and Killing horizons

International Nuclear Information System (INIS)

Zimmerman, R.L.; Farhoosh, H.; Oregon Univ., Eugene

1980-01-01

By means of the principle of equivalence it is deduced that the qualitative behavior of the Schwarzschild horizon about a uniformly accelerating particle. This result is confirmed for an exact solution of a uniformly accelerating object in the limit of small accelerations. For large accelerations the Schwarzschild horizon appears to violate the qualitative behavior established via the principle of equivalence. When similar arguments are extended to an observable such as the red shift between two observers, there is no departure from the results expected from the principle of equivalence. The resolution of the paradox is brought about by a compensating effect due to the Rindler horizon. (author)

48 CFR 903.104-7 - Violations or possible violations.

Science.gov (United States)

2010-10-01

... violation or possible violation of subsections 27 (a), (b), (c) or (d) of the Office of Federal Procurement... disclosure of proprietary or source selection information is the Assistant General Counsel for Procurement...) and (2) for Headquarters activities is the Agency Ethics Official (Designated Agency Ethics Official...

Study of behavior incentive mechanism of energy conservation and emission reduction for China freshwater live fish supply chain

Directory of Open Access Journals (Sweden)

Liming Chen

2016-02-01

Full Text Available Purpose: The purpose of this paper investigates the subject behavior of Energy conservation and emission reduction (ECER based on structured classification of the organization types of FLF supply chain, and explores reasonable behavior incentive mechanism for ECER of FLF supply chain in China. Design/methodology/approach: This paper classifies the organization subjects of FLF supply chain, and different characteristics of organization subjects are compared in detail. ECER behavior incentive mechanism modeling of FLF supply chain is explored by taking advantage of principal-agent model in view of asymmetry information. Incentives issue of different operating subjects is discussed as enlightenment of the model. Findings: Three types of the organization subjects of FLF supply chain in China have been identified as: loose organization, semi-compact organization and compact organization.Subjects of different types have different abilities to conduct ECER work. Government needs to propose differentiation polices of incentive compensation for different operating subjects, widen the gap of differentiated subsidies/rewards for different investment levels on ECER conducted by different operating subjects of FLF supply chain. Research limitations/implications: It will take long-term unremitting efforts to achieve the target of ECER work for FLF supply chain in China, the dynamic issues and simulation modeling on behavior incentive mechanism of ECER should be developed in future research. Practical implications: Clear understanding of structured classification of the organization subject types of FLF supply chain and the behavior incentive mechanism for ECER, will help government to improve the ECER work in an efficient and effective way. Originality/value: Research to behavior incentive mechanism of ECER has important theoretical value and practical significance. This paper contributes to distinguish three types of operating subjects of FLF supply chain in

Counterintuitive proposals for trans-boundary ecological compensation under "No Net Loss" biodiversity policy

DEFF Research Database (Denmark)

Bull, Joseph William; Abatayo, Anna Lou; Strange, Niels

2017-01-01

‘No net loss’ (NNL) policies involve quantifying biodiversity impacts associated with economic development, and implementing commensurate conservation gains to balance losses. Local stakeholders are often affected by NNL biodiversity trades. But to what extent are NNL principles intuitive...... compensation should be: close to development impacts; greater than losses; smaller, given a background trend of biodiversity decline; and, smaller when gains have co-benefits for biodiversity. However, survey participant proposals violated all four principles. Participants proposed substantial forest...

CP violation and modular symmetries

International Nuclear Information System (INIS)

Dent, Thomas

2001-01-01

We reconsider the origin of CP violation in fundamental theory. Existing string models of spontaneous CP violation make ambiguous predictions, due to the arbitrariness of CP transformation and the apparent noninvariance of the results under duality. We find a modular CP invariance condition, applicable to any predictive model of spontaneous CP violation, which circumvents these problems; it strongly constrains CP violation by heterotic string moduli. The dilaton is also evaluated as a source of CP violation, but is likely experimentally excluded. We consider the prospects for explaining CP violation in strongly coupled strings and brane worlds

Study of behavior incentive mechanism of energy conservation and emission reduction for China freshwater live fish supply chain

Energy Technology Data Exchange (ETDEWEB)

Liming, C.; Fengjun, L.; Xiaohong, L.

2016-07-01

The purpose of this paper investigates the subject behavior of Energy conservation and emission reduction (ECER) based on structured classification of the organization types of FLF supply chain, and explores reasonable behavior incentive mechanism for ECER of FLF supply chain in China. Design/methodology/approach: This paper classifies the organization subjects of FLF supply chain, and different characteristics of organization subjects are compared in detail. ECER behavior incentive mechanism modeling of FLF supply chain is explored by taking advantage of principal-agent model in view of asymmetry information. Incentives issue of different operating subjects is discussed as enlightenment of the model. Findings: Three types of the organization subjects of FLF supply chain in China have been identified as: loose organization, semi-compact organization and compact organization.Subjects of different types have different abilities to conduct ECER work. Government needs to propose differentiation polices of incentive compensation for different operating subjects, widen the gap of differentiated subsidies/rewards for different investment levels on ECER conducted by different operating subjects of FLF supply chain. Research limitations/implications: It will take long-term unremitting efforts to achieve the target of ECER work for FLF supply chain in China, the dynamic issues and simulation modeling on behavior incentive mechanism of ECER should be developed in future research. Practical implications: Clear understanding of structured classification of the organization subject types of FLF supply chain and the behavior incentive mechanism for ECER, will help government to improve the ECER work in an efficient and effective way... (Author)

CP violation

Indian Academy of Sciences (India)

We have just entered a period during which we expect considerable progress toward understanding CP violation. Here we review what we have learnt so far, and what is to be expected in the near future. To do this we cover the foundation of CP violation at a level which can be understood by physicists who are not working ...

Dynamic Nonreciprocity in Loss-Compensated Piezophononic Media

Science.gov (United States)

Merkel, Aurélien; Willatzen, Morten; Christensen, Johan

2018-03-01

Violating time-reversal symmetry enables one to engineer nonreciprocal structures for isolating and rectifying sound and mechanical vibrations. Rectifying sound is commonly achieved in nonlinear media, but the operation is inherently linked to weak and distorted signals. Here, we show how a pronounced electron-phonon coupling in linear piezophononic media under electrical bias can generate full mechanical rectification of broad spectral width, which permits the isolation of pulsed vibrations while keeping the wave-front shape fully intact. In this context, we deliberately show how the acoustoelectric effect can provide active loss compensation against lattice anharmonicity and thermoelastic damping. Further, our predictions confirm tunable nonreciprocity at an ultralarge contrast ratio, which should open the doors for future mechanical diodes and compact ultrasonic transducers for sensing and imaging.

Implementation and Impacts of Pay-for-Performance: The 2010 Teacher Incentive Fund (TIF) Grantees after Three Years. NCEE Study Snapshot. NCEE 2016-2006

Science.gov (United States)

Wellington, Alison; Chiang, Hanley; Hallgren, Kristin; Speroni, Cecilia; Herrmann, Mariesa; Burkander, Paul

2016-01-01

The Teacher Incentive Fund (TIF) provides grants to support performance-based compensation systems for teachers and principals in high-need schools. The goal of the grants is to increase the number of high-performing teachers in high-need schools by rewarding educators for improving students' achievement. The report on which this snapshot is based…

CP violation

CERN Multimedia

CERN. Geneva

1999-01-01

In the first two lectures, CP violation in the K system is pedagogically reviewed: its manifestations in the neutral K meson systems, in rare K meson decays and in decays of charged K mesons, and results from classical and current experiments, are discussed. In the third lecture, CP Violation in the B system and the forthcoming experimental tests will be discussed.

Is CP violation maximal

International Nuclear Information System (INIS)

Gronau, M.

1984-01-01

Two ambiguities are noted in the definition of the concept of maximal CP violation. The phase convention ambiguity is overcome by introducing a CP violating phase in the quark mixing matrix U which is invariant under rephasing transformations. The second ambiguity, related to the parametrization of U, is resolved by finding a single empirically viable definition of maximal CP violation when assuming that U does not single out one generation. Considerable improvement in the calculation of nonleptonic weak amplitudes is required to test the conjecture of maximal CP violation. 21 references

Team incentives in relational contracts

International Nuclear Information System (INIS)

Kvaloey, Ola

2003-01-01

Incentive schemes for teams are compared. I ask: under which conditions are relational incentive contracts based on joint performance evaluation, relative performance evaluation and independent performance evaluation self-enforceable. The framework of Che and Yoo (2001) on team incentives is combined with the framework of Baker, Gibbons and Murphy (2002) on relational contracts. In a repeated game between one principal and two agents, I find that incentives based on relative or independent performance are expected to dominate when the productivity of effort is high, while joint performance evaluation dominates when productivity is low. Incentives based on independent performance are more probable if the agents own critical assets. (author)

Incentive mechanisms for ecosystem protection on private lands

International Nuclear Information System (INIS)

Cooper, J.; Perali, F.; Veronesi, M.

2008-01-01

This study has the objective to bring to the fore the importance of appropriate incentive schemes for the protection of biodiversity and ecosystems on private lands. The analysis describes the effectiveness of the regulations implemented in advanced countries. In particular, first the study presents some examples and discusses the implications of the actual legislation in developed countries for the protection of biodiversity and ecosystem services. Then, the study analyses the legal doctrine regarding compensation, and the available economic instruments for ecosystem services protection. Finally, the study presents the best economic tools capable to align private behavior with the social goals of protecting the services offered by the ecosystems and favoring the participation of private owners to projects for sustainable production and conservation. Special attention is paid to the institution of Community Foundations using as models those implemented in the United States. [it

Incentive mechanisms to promote energy efficiency programs in power distribution companies

International Nuclear Information System (INIS)

Osorio, Karim; Sauma, Enzo

2015-01-01

Power distribution companies (DISCOs) play an important role in promoting energy efficiency (hereafter EE), mainly due to the fact that they have detailed information regarding their clients' consumption patterns. However, under the traditional regulatory framework, DISCOs have disincentives to promote EE, due to the fact that a reduction in sales also means a reduction in their revenues and profits. Most regulatory policies encouraging EE have some embedded payment schemes that allow financing EE programs. In this paper, we focus on these EE-programs' payment schemes that are embedded into the regulatory policies. Specifically, this paper studies two models of the Principal–Agent bi-level type in order to analyze the economic effects of implementing different payment schemes to foster EE in DISCOs. The main difference between each model is that uncertainty in energy savings is considered by the electricity regulatory institution in only one of the models. In terms of the results, it is observed that, in general terms, it is more convenient for the regulator to adopt a performance-based incentive mechanism than a payment scheme financing only the fixed costs of implementing EE programs. However, if the electricity regulatory institution seeks a higher level of minimum expected utility, it is optimal to adopt a mixed system of compensation, which takes into account the fixed cost compensation and performance-based incentive payments. - Highlights: • We studied different payment schemes to promote energy efficiency in DISCOs. • We propose two bi-level models based on the Principal–Agent theory. • Uncertainty associated with energy savings is incorporated in one of the models. • A performance-based payment scheme is generally more convenient for the regulator. • A mixed payment scheme is optimal when a lower level of uncertainty is tolerated

Mergers, managerial incentives, and efficiencies

OpenAIRE

Jovanovic, Dragan

2014-01-01

We analyze the effects of synergies from horizontal mergers in a Cournot oligopoly where principals provide their agents with incentives to cut marginal costs prior to choosing output. We stress that synergies come at a cost which possibly leads to a countervailing incentive effect: The merged firm's principal may be induced to stifle managerial incentives in order to reduce her agency costs. Whenever this incentive effect dominates the well-known direct synergy effect, synergies actually red...

CP violation

International Nuclear Information System (INIS)

Quinn, H.

1995-12-01

In this talk the author briefly reviews the cosmological importance of CP violation and the status of calculations of baryogenisis in the context of the Standard Model. The author then turns to a discussion of Standard Model Predictions for CP violation in B decays, stressing the importance of multiple measurements to overconstrain the model parameters and thus search for indications of beyond-Standard-Model physics

Errors and violations

International Nuclear Information System (INIS)

Reason, J.

1988-01-01

This paper is in three parts. The first part summarizes the human failures responsible for the Chernobyl disaster and argues that, in considering the human contribution to power plant emergencies, it is necessary to distinguish between: errors and violations; and active and latent failures. The second part presents empirical evidence, drawn from driver behavior, which suggest that errors and violations have different psychological origins. The concluding part outlines a resident pathogen view of accident causation, and seeks to identify the various system pathways along which errors and violations may be propagated

Variation in Incentive Effects across Neighbourhoods

Directory of Open Access Journals (Sweden)

Mark J Hanly

2014-03-01

Full Text Available Small monetary incentives increase survey cooperation rates, however evidence suggests that the appeal of incentives may vary across sample subgroups. Fieldwork budgets can be most effectively distributed by targeting those subgroups where incentives will have the strongest appeal. We examine data from a randomised experiment implemented in the pilot phase of the Irish Longitudinal Study of Ageing, which randomly assigned households to receive a higher (€25 or lower (€10 incentive amount. Using a random effects logistic regression model, we observe a variable effect of the higher incentive across geographic neighbourhoods. The higher incentive has the largest impact in neighbourhoods where baseline cooperation is low, as predicted by Leverage-Saliency theory. Auxiliary neighbourhood-level variables are linked to the sample frame to explore this variation further, however none of these moderate the incentive effect, suggesting that richer information is needed to identify sample subgroups where incentive budgets should be directed.

Compensation in Swedish infrastructure projects and suggestions on policy improvements

Directory of Open Access Journals (Sweden)

Jesper Persson

2015-07-01

were never explicitly mentioned in permits, but in practice a ratio of 1:1 (often measured as area or length was usually applied. The compensation measures typically consisted in recreating the same kind of natural asset that was affected, in a location close to the damaged area. In the two cases specially studied, the road and railway planning processes were not properly adjusted to integrate compensation issues, resulting in unnecessary bureaucracy and insufficient co-ordination between different projects, such as between the environmental-impact assessment process and the compensation process or between closely related sub-projects in the same region. To meet the EU’s goal of no net loss of biodiversity, we suggest that policy requirements should be made stricter and that incentives for voluntary compensation should be created. In line with the goals of Swedish national transport policy and the European Landscape Convention, account should be taken of social and cultural aspects, and there should be a shift from a narrow focus on individual projects to a broader planning approach, since this would allow compensation measures to be taken where they can deliver the greatest environmental benefits.

CP violation

International Nuclear Information System (INIS)

Gronau, M.

1995-01-01

We review the present status of the Standard Model of CP violation, which is based on a complex phase in the Cabibbo-Kobayashi-Maskawa (CKM) matrix. So far CP violation has been observed only in K 0 -K 0 mixing, consistent with a sizable phase. The implications of future CP nonconserving measusrements in K and B decays are discussed within the model. Direct CP violation in K→2π may be observed in the near future, however this would not be a powerful test of the model. B decays provide a wide variety of CP asymmetry measurements, which can serve as precise tests of the Standard Model in cases where the asymmetry is cleanly related to phases of CKM matrix elements. Some of the most promising cases are discussed. ((orig.))

R-parity violating supersymmetry

CERN Document Server

Barbier, R.; Besancon, M.; Chemtob, M.; Deandrea, A.; Dudas, E.; Fayet, Pierre; Lavignac, S.; Moreau, G.; Perez, E.; Sirois, Y.

2004-01-01

The possible appearance of R-parity violating couplings, and hence implicitly the question of lepton and baryon number conservation, has been emphasised since the early development of supersymmetric theories. The rich phenomenology implied by R-parity violation has now gained full attention in the search for supersymmetry. In this review, theoretical and phenomenological implications of R-parity violation in supersymmetric theories are discussed, in relation with particle and astroparticle physics. Fundamental aspects include the relation with continuous and discrete symmetries, up to more recent developments on the Abelian family symmetries and hierarchy of R-parity violating couplings. The question of the generation of the standard model neutrino masses and mixings is presented. The possible contributions of R-parity violating Yukawa couplings in processes involving virtual supersymmetric particles and the resulting constraints are reviewed. Finally, a survey of the direct production of supersymmetric parti...

Incentives Between Firms (and Within)

OpenAIRE

Robert Gibbons

2005-01-01

This paper reviews the significant progress in Üagency theoryÝ (i.e., the economic theory of incentives) during the 1990s, with an eye toward applications to supply transactions. I emphasize six recent models, in three pairs: (1) new foundations for the theory of incentive contracts, (2) new directions in incentive theory, and (3) new applications to supply transactions. By reviewing these six models, I hope to establish three things. First, the theory of incentive contracts needed and receiv...

Moral Violations Reduce Oral Consumption

Science.gov (United States)

Chan, Cindy; Van Boven, Leaf; Andrade, Eduardo B.; Ariely, Dan

2014-01-01

Consumers frequently encounter moral violations in everyday life. They watch movies and television shows about crime and deception, hear news reports of corporate fraud and tax evasion, and hear gossip about cheaters and thieves. How does exposure to moral violations influence consumption? Because moral violations arouse disgust and because disgust is an evolutionarily important signal of contamination that should provoke a multi-modal response, we hypothesize that moral violations affect a key behavioral response to disgust: reduced oral consumption. In three experiments, compared with those in control conditions, people drank less water and chocolate milk while (a) watching a film portraying the moral violations of incest, (b) writing about moral violations of cheating or theft, and (c) listening to a report about fraud and manipulation. These findings imply that “moral disgust” influences consumption in ways similar to core disgust, and thus provide evidence for the associations between moral violations, emotions, and consumer behavior. PMID:25125931

Moral Violations Reduce Oral Consumption.

Science.gov (United States)

Chan, Cindy; Van Boven, Leaf; Andrade, Eduardo B; Ariely, Dan

2014-07-01

Consumers frequently encounter moral violations in everyday life. They watch movies and television shows about crime and deception, hear news reports of corporate fraud and tax evasion, and hear gossip about cheaters and thieves. How does exposure to moral violations influence consumption? Because moral violations arouse disgust and because disgust is an evolutionarily important signal of contamination that should provoke a multi-modal response, we hypothesize that moral violations affect a key behavioral response to disgust: reduced oral consumption. In three experiments, compared with those in control conditions, people drank less water and chocolate milk while (a) watching a film portraying the moral violations of incest, (b) writing about moral violations of cheating or theft, and (c) listening to a report about fraud and manipulation. These findings imply that "moral disgust" influences consumption in ways similar to core disgust, and thus provide evidence for the associations between moral violations, emotions, and consumer behavior.

Direct CP violation in charmless (charged) B decays

International Nuclear Information System (INIS)

Hou, G.W.S.

1992-01-01

Theoretically, the (semi-)inclusive study revealed some subtleties, and both rates and asymmetries should be calculated consistently to O(α s 2 ), for both inclusive and exclusive modes. Exclusive b → su anti u type of modes have asymmetries sensitive to soft FSI phases. Pure penguin exclusive b →s modes have very small asymmetries, but are sensitive to new CP phases. Pure penguin exclusive b → d modes suffer from a smaller BR but is compensated for by a larger asymmetry. One may possibly gain by summing over modes, and the pure penguin b → d modes seem to be the most promising. Within the standard model, in general 10 8 or more B's are needed to uncover CP violation, for either the b → su anti u or b → ds anti s type of modes

Marine Corps Pay Incentives

Science.gov (United States)

Marines from 2000 to 2017. The thesis includes a literature review on economic theory related to pay incentives in the Department of Defense, a...The purpose of this thesis to provide the Marine Corps with a comprehensive report on pay incentive programs and special pay that were available to...summarization of pay incentive categories, a data analysis on take-up rates and average annual amounts at the end of each fiscal year, and a program review

Designing financial-incentive programmes for return of medical service in underserved areas: seven management functions

Directory of Open Access Journals (Sweden)

Bärnighausen Till

2009-06-01

Full Text Available Abstract In many countries worldwide, health worker shortages are one of the main constraints in achieving population health goals. Financial-incentive programmes for return of service, whereby participants receive payments in return for a commitment to practise for a period of time in a medically underserved area, can alleviate local and regional health worker shortages through a number of mechanisms. First, they can redirect the flow of those health workers who would have been educated without financial incentives from well-served to underserved areas. Second, they can add health workers to the pool of workers who would have been educated without financial incentives and place them in underserved areas. Third, financial-incentive programmes may improve the retention in underserved areas of those health workers who participate in a programme, but who would have worked in an underserved area without any financial incentives. Fourth, the programmes may increase the retention of all health workers in underserved areas by reducing the strength of some of the reasons why health workers leave such areas, including social isolation, lack of contact with colleagues, lack of support from medical specialists and heavy workload. We draw on studies of financial-incentive programmes and other initiatives with similar objectives to discuss seven management functions that are essential for the long-term success of financial-incentive programmes: financing (programmes may benefit from innovative donor financing schemes, such as endowment funds, international financing facilities or compensation payments; promotion (programmes should use tested communication channels in order to reach secondary school graduates and health workers; selection (programmes may use selection criteria to ensure programme success and to achieve supplementary policy goals; placement (programmes should match participants to areas in order to maximize participant satisfaction and

Designing financial-incentive programmes for return of medical service in underserved areas: seven management functions.

Science.gov (United States)

Bärnighausen, Till; Bloom, David E

2009-06-26

In many countries worldwide, health worker shortages are one of the main constraints in achieving population health goals. Financial-incentive programmes for return of service, whereby participants receive payments in return for a commitment to practise for a period of time in a medically underserved area, can alleviate local and regional health worker shortages through a number of mechanisms. First, they can redirect the flow of those health workers who would have been educated without financial incentives from well-served to underserved areas. Second, they can add health workers to the pool of workers who would have been educated without financial incentives and place them in underserved areas. Third, financial-incentive programmes may improve the retention in underserved areas of those health workers who participate in a programme, but who would have worked in an underserved area without any financial incentives. Fourth, the programmes may increase the retention of all health workers in underserved areas by reducing the strength of some of the reasons why health workers leave such areas, including social isolation, lack of contact with colleagues, lack of support from medical specialists and heavy workload. We draw on studies of financial-incentive programmes and other initiatives with similar objectives to discuss seven management functions that are essential for the long-term success of financial-incentive programmes: financing (programmes may benefit from innovative donor financing schemes, such as endowment funds, international financing facilities or compensation payments); promotion (programmes should use tested communication channels in order to reach secondary school graduates and health workers); selection (programmes may use selection criteria to ensure programme success and to achieve supplementary policy goals); placement (programmes should match participants to areas in order to maximize participant satisfaction and retention); support (programmes

CP violation and modular symmetries

OpenAIRE

Dent, Thomas

2001-01-01

We reconsider the origin of CP violation in fundamental theory. Existing string models of spontaneous CP violation make ambiguous predictions, due to the arbitrariness of CP transformation and the apparent non-invariance of the results under duality. We find an unambiguous modular CP invariance condition, applicable to predictive models of spontaneous CP violation, which circumvents these problems; it strongly constrains CP violation by heterotic string moduli. The dilaton is also evaluated a...

Differential dependence of Pavlovian incentive motivation and instrumental incentive learning processes on dopamine signaling

Science.gov (United States)

Wassum, Kate M.; Ostlund, Sean B.; Balleine, Bernard W.; Maidment, Nigel T.

2011-01-01

Here we attempted to clarify the role of dopamine signaling in reward seeking. In Experiment 1, we assessed the effects of the dopamine D1/D2 receptor antagonist flupenthixol (0.5 mg/kg i.p.) on Pavlovian incentive motivation and found that flupenthixol blocked the ability of a conditioned stimulus to enhance both goal approach and instrumental performance (Pavlovian-to-instrumental transfer). In Experiment 2 we assessed the effects of flupenthixol on reward palatability during post-training noncontingent re-exposure to the sucrose reward in either a control 3-h or novel 23-h food-deprived state. Flupenthixol, although effective in blocking the Pavlovian goal approach, was without effect on palatability or the increase in reward palatability induced by the upshift in motivational state. This noncontingent re-exposure provided an opportunity for instrumental incentive learning, the process by which rats encode the value of a reward for use in updating reward-seeking actions. Flupenthixol administered prior to the instrumental incentive learning opportunity did not affect the increase in subsequent off-drug reward-seeking actions induced by that experience. These data suggest that although dopamine signaling is necessary for Pavlovian incentive motivation, it is not necessary for changes in reward experience, or for the instrumental incentive learning process that translates this experience into the incentive value used to drive reward-seeking actions, and provide further evidence that Pavlovian and instrumental incentive learning processes are dissociable. PMID:21693635

Incentives for an adequate, economic and reliable Swiss transmission grid. Final version

International Nuclear Information System (INIS)

Twomey, P.; Neuhoff, K.; Newbery, D.

2006-11-01

This comprehensive final report for the Swiss Federal Office of Energy (SFOE) discusses incentives necessary for the implementation of an adequate, economic and reliable Swiss electricity transmission grid. As Switzerland moves towards a more liberalised and competitive electricity market, an essential task of policy makers will be to ensure that incentives are in place for the construction, maintenance and operation of adequate, economic and reliable transmission infrastructure. As well as continuing to serve the domestic market, the location of Switzerland at the centre of Europe also means that policy should embrace opportunities in servicing the developing European Internal Market by providing transit and other services. Topics discussed include the economic evaluation of transmission investment proposals, regulated transmission investment, investments in transmission lines by power merchants, power auctions and congestion management as well as inter-TSO compensation mechanisms. European regulations and practice are discussed as are access questions and transmission charges. Developments in interconnection management and harmonisation are examined. The particular characteristics of the Swiss energy system, its prices and its legal frameworks are discussed. Cross-border trading and security of supply are also discussed

Incentives for an adequate, economic and reliable Swiss transmission grid. Final version

Energy Technology Data Exchange (ETDEWEB)

Twomey, P.; Neuhoff, K.; Newbery, D.

2006-11-15

This comprehensive final report for the Swiss Federal Office of Energy (SFOE) discusses incentives necessary for the implementation of an adequate, economic and reliable Swiss electricity transmission grid. As Switzerland moves towards a more liberalised and competitive electricity market, an essential task of policy makers will be to ensure that incentives are in place for the construction, maintenance and operation of adequate, economic and reliable transmission infrastructure. As well as continuing to serve the domestic market, the location of Switzerland at the centre of Europe also means that policy should embrace opportunities in servicing the developing European Internal Market by providing transit and other services. Topics discussed include the economic evaluation of transmission investment proposals, regulated transmission investment, investments in transmission lines by power merchants, power auctions and congestion management as well as inter-TSO compensation mechanisms. European regulations and practice are discussed as are access questions and transmission charges. Developments in interconnection management and harmonisation are examined. The particular characteristics of the Swiss energy system, its prices and its legal frameworks are discussed. Cross-border trading and security of supply are also discussed

Extrinsic CPT Violation in Neutrino Oscillations

International Nuclear Information System (INIS)

Ohlsson, Tommy

2004-01-01

In this talk, we investigate extrinsic CPT violation in neutrino oscillations in matter with three flavors. Note that extrinsic CPT violation is different from intrinsic CPT violation. Extrinsic CPT violation is one way of quantifying matter effects, whereas intrinsic CPT violation would mean that the CPT invariance theorem is not valid. We present analytical formulas for the extrinsic CPT probability differences and discuss their implications for long-baseline experiments and neutrino factory setups

Using Organizational Philosophy to Create a Self-Sustaining Compensation Plan Without Harming Academic Missions.

Science.gov (United States)

Leverence, Robert; Nuttall, Richard; Palmer, Rachel; Segal, Mark; Wood, Alicia; Yancey, Fay; Shuster, Jonathon; Brantly, Mark; Hromas, Robert

2017-08-01

Academic physician reimbursement has moved to productivity-based compensation plans. To be sustainable, such plans must be self-funding. Additionally, unless research and education are appropriately valued, faculty involved in these efforts will become disillusioned, yet revenue generation in these activities is less robust than for clinical care activities. Faculty at the Department of Medicine, University of Florida Health, elected a committee of junior and senior faculty and division chiefs to restructure the compensation plan in fiscal year (FY) 2011. This committee was charged with designing a new compensation plan based on seven principles of organizational philosophy: equity, compensation coupled to productivity, authority aligned with responsibility, respect for all academic missions, transparency, professionalism, and self-funding in each academic mission. The new compensation plan was implemented in FY2013. A survey administered at the end of FY2015 showed that 61% (76/125) of faculty were more satisfied with this plan than the previous plan. Since the year before implementation, clinical relative value units per faculty increased 7% (from 3,458 in FY2012 to 3,704 in FY2015, P < .002), incentives paid per faculty increased 250% (from $3,191 in FY2012 to $11,153 in FY2015, P ≤ .001), and publications per faculty increased 15% (from 2.6 in FY2012 to 3.0 in FY2015, P < .001). Grant submissions, external funding, and teaching hours also increased per faculty but did not reach statistical significance. An important next step will be to incorporate quality metrics into the compensation plan, without affecting costs or throughput.

CP-violations in B decays

Indian Academy of Sciences (India)

Recent results on CP-violation measurements in decays from energy asymmetric -factory experiments are reported. Thanks to large accumulated data samples, CP-violations in decays in mixing-decay interference and direct CP-violation are now firmly established. The measurements of three angles of the unitarity ...

A methodology to estimate impacts of domestic policies on deforestation: Compensated Successful Efforts for “avoided deforestation” (REDD)

OpenAIRE

Pascale Combes Motel; Romain Pirard; Jean-Louis Combes

2011-01-01

Climate change mitigation would benefit from Reduced Emissions from Deforestation and Degradation (REDD) in developing countries. The REDD mechanism is in charge of distilling the right incentives for fostering forest conservation with appropriate compensation of foregone revenues, which in turn is related to avoided deforestation (how many hectares of forests are saved). Although any prediction of deforestation rates (i.e. business-as-usual scenarios) is challenging, and any negotiated targe...

CP violation in B decays

International Nuclear Information System (INIS)

Kayser, B.

1990-01-01

The study of CP-violating effects in B decays will be a good test of whether CP violation is caused by the known weak interaction. If this is its origin, then large, cleanly-predicted CP-violating effects are expected in certain neutral B decays to hadronic CP eigenstates. The phenomenology of CP violation in the B system is reviewed, and the genesis of these large effects is explained. In this it is shown that large, cleanly-predicted effects are also expected in some decays to states which are not CP eigenstates. The combined study of the latter decays and those to CP eigenstates may make it possible to obtain a statistically-significant CP-violating signal with fewer B mesons that would otherwise be required

Speeded Recognition of Ungrammaticality: Double Violations.

Science.gov (United States)

Moore, Timothy E.; Biederman, Irving

1979-01-01

The speed at which sentences with various kinds of violations could be rejected was studied. Compatible with the sequential model was the finding that noun-verb and adjective-noun double violations did not result in shorter reaction times than noun-verb single violations, although double violations were judged less acceptable. (Author/RD)

Beautiful CP violation

International Nuclear Information System (INIS)

Dunietz, I.

1997-01-01

CP violation is observed to date only in K 0 decays and is parameterizable by a single quantity ε. Because it is one of the least understood phenomena in the Standard Model and holds a clue to baryogenesis, it must be investigated further. Highly specialized searches in K 0 decays are possible. Effects in B decays are much larger. In addition to the traditional B d → J/ψK S , π + π - asymmetries, CP violation could be searched for in already existing inclusive B data samples. The rapid B s --anti B s oscillations cancel in untagged B s data samples, which therefore allow feasibility studies for the observation of CP violation and the extraction of CKM elements with present vertex detectors. The favored method for the extraction of the CKM angle γ is shown to be unfeasible and a solution is presented involving striking direct CP violation in charged B decays. Novel methods for determining the B s mixing parameter Δm are described without the traditional requirement of flavor-specific final states

CP violation in gauge theories

International Nuclear Information System (INIS)

Escobar, C.O.

Some aspects of CP violation in gauge theories are reviewed. The topics covered include a discussion of the Kobayashi-Maskawa six-quarks model, models of soft- CP violation (extended Higgs sector), the strong CP problem and finally some speculations relating CP violation and magnetic charges in non-abelian gauge theories. (Author) [pt

Earnings progression, human capital and incentives

DEFF Research Database (Denmark)

Frederiksen, Anders

progression by investigating the effects of on-the-job human capital acquisition, explicit short-run incentives and career concern incentives on earnings progression. The model leads to predictions about the incentive structure and the progression in both cross-sectional and individual earnings which...

Phenomenology of CP violation

International Nuclear Information System (INIS)

Ecker, G.

1987-01-01

A short survey of the theoretical status of CP violation is presented. The Standart Model is confronted with the present experimental situation. Possible future tests of our notions of CP violation are discussed, concentrating on rare K decays. Other promising reactions such as B decays are briefly reviewed. Among alternative models of CP violation, multi-Higgs extensions of the Standart Model, left-right symmetric gauge theories and minimal SUSY models are discussed. Finally, the relevance of generalized CP invariance is emphasized. 64 refs., 7 figs. (Author)

Compensability index for compensation radiotherapy after treatment interruptions

International Nuclear Information System (INIS)

Putora, Paul Martin; Schmuecking, Michael; Aebersold, Daniel; Plasswilm, Ludwig

2012-01-01

The goal of our work was to develop a simple method to evaluate a compensation treatment after unplanned treatment interruptions with respect to their tumour- and normal tissue effect. We developed a software tool in java programming language based on existing recommendations to compensate for treatment interruptions. In order to express and visualize the deviations from the originally planned tumour and normal tissue effects we defined the compensability index. The compensability index represents an evaluation of the suitability of compensatory radiotherapy in a single number based on the number of days used for compensation and the preference of preserving the originally planned tumour effect or not exceeding the originally planned normal tissue effect. An automated tool provides a method for quick evaluation of compensation treatments. The compensability index calculation may serve as a decision support system based on existing and established recommendations

Tax incentives in emerging economies

OpenAIRE

Brodzka, Alicja

2013-01-01

Emerging economies have introduced tax incentives for various reasons. In some countries in transition, such instruments may be seen as a counterweight to the investment disincentives inherent in the general tax system. In other countries, the incentives are intended to offset other disadvantages that investors may face, such as a lack of infrastructure, complicated and antiquated laws, bureaucratic complexities and weak administration. The article brings closer the issue of tax incentives of...

Searching for Lorentz violation

International Nuclear Information System (INIS)

Allen, Roland E.; Yokoo, Seiichirou

2004-01-01

Astrophysical, terrestrial, and space-based searches for Lorentz violation are very briefly reviewed. Such searches are motivated by the fact that all superunified theories (and other theories that attempt to include quantum gravity) have some potential for observable violations of Lorentz invariance. Another motivation is the exquisite sensitivity of certain well-designed experiments and observations to particular forms of Lorentz violation. We also review some new predictions of a specific Lorentz-violating theory: If a fundamental energy m-bar c2 in this theory lies below the usual GZK cutoff E GZK , the cutoff is shifted to infinite energy; i.e., it no longer exists. On the other hand, if m-bar c2 lies above E GZK , there is a high-energy branch of the fermion dispersion relation which provides an alternative mechanism for super-GZK cosmic-ray protons

Testing New Indirect CP Violation

International Nuclear Information System (INIS)

Grossman, Yuval; Nir, Yosef; Perez, Gilad

2009-01-01

If new CP violating physics contributes to neutral meson mixing, but its contribution to CP violation in decay amplitudes is negligible, then there is a model independent relation between four (generally independent) observables related to the mixing: the mass splitting (x), the width splitting (y), the CP violation in mixing (1-|q/p|), and the CP violation in the interference of decays with and without mixing (φ). For the four neutral meson systems, this relation can be written in a simple approximate form: ytanφ≅x(1-|q/p|). In the K system, all four observables have been measured and obey the relation to excellent accuracy. For the B s and D systems, new predictions are provided. The success or failure of these relations will probe the physics that is responsible for the CP violation.

Compensability index for compensation radiotherapy after treatment interruptions

Directory of Open Access Journals (Sweden)

Putora Paul

2012-12-01

Full Text Available Abstract Background The goal of our work was to develop a simple method to evaluate a compensation treatment after unplanned treatment interruptions with respect to their tumour- and normal tissue effect. Methods We developed a software tool in java programming language based on existing recommendations to compensate for treatment interruptions. In order to express and visualize the deviations from the originally planned tumour and normal tissue effects we defined the compensability index. Results The compensability index represents an evaluation of the suitability of compensatory radiotherapy in a single number based on the number of days used for compensation and the preference of preserving the originally planned tumour effect or not exceeding the originally planned normal tissue effect. An automated tool provides a method for quick evaluation of compensation treatments. Conclusions The compensability index calculation may serve as a decision support system based on existing and established recommendations.

Psychological contract types as moderator in the breach-violation and violation-burnout relationships.

Science.gov (United States)

Jamil, Amber; Raja, Usman; Darr, Wendy

2013-01-01

This research examined the relationships between perceived psychological contract breach, felt violation, and burnout in a sample (n = 361) of employees from various organizations in Pakistan. The moderating role of contract types in these relationships was also tested. Findings supported a positive association between perceived psychological contract breach and felt violation and both were positively related to burnout. Transactional and relational contracts moderated the felt violation-burnout relationship. Scores on relational contract type tended to be higher than for transactional contract type showing some contextual influence.

INEQUALITY, INCENTIVES AND THE INTERPERSONAL TEST

DEFF Research Database (Denmark)

Lippert-Rasmussen, Kasper

2008-01-01

ABSTRACT This article defends three claims: (1) even if Rawls' difference principle permits incentives to induce talented people to be more productive, it does not follow that it permits inequalities; (2) the difference principle, when adequately specified, may in some circumstances permit incent...... incentives and allow that the worst off are not made as well off as they could be; and (3) an argument for incentives might pass Cohen's interpersonal test even if it is unsound and might not pass it even if it is sound. 1...

National differences in incentive compensation practices : The differing roles of financial performance measurement in the United States and the Netherlands

NARCIS (Netherlands)

Jansen, E. Pieter; Merchant, Kenneth A.; Van der Stede, Wim A.

This paper describes the findings of a study aimed at providing an international replication of a US-based study by Gibbs et al. [Gibbs, M., Merchant, K., Van der Stede, W., & Vargus, M. (2004). Determinants and effects of subjectivity in incentives. The Accounting Review, 79(2), 409-436; Gibbs, M.,

CP violation, flavour violation and fermion mass relations in some horizontal gauge theories

International Nuclear Information System (INIS)

Shanker, O.

1981-01-01

Six quark horizontal gauge models incorporating a natural suppression mechanism for diagonal flavour-changing currents are considered. Some interesting possibilities for CP violation, flavour violation, fermion mass and mixing angle relation in these models are studied. (author)

CP violation in b-hadrons

CERN Document Server

AUTHOR|(INSPIRE)INSPIRE-00341004

2016-01-01

Latest LHCb measurements of $CP$ violation in b-hadrons are presented based on $pp$ collision data collected in 2011 and 2012 at centre-of-mass energies of $\\sqrt{s}=7$ $\\rm TeV$ and $8\\ \\rm TeV$ respectively. The total integrated luminosity collected is 3.0 fb$^{-1}$. Results include recent measurements of $CP$ violation in $B_d$ and $B_s$ mixing, along with those of quantifying the effects of $b\\to c\\bar{c} s$ loop pollution. Standard Model $CP$ violation tests in loop transitions are discussed with results consistent with expectations. New decays of b-baryons are presented and preliminary studies of $CP$ violation are performed.

The Promise of Tailoring Incentives for Healthy Behaviors.

Science.gov (United States)

Kullgren, Jeffrey T; Williams, Geoffrey C; Resnicow, Kenneth; An, Lawrence C; Rothberg, Amy; Volpp, Kevin G; Heisler, Michele

2016-01-01

To describe how tailoring financial incentives for healthy behaviors to employees' goals, values, and aspirations might improve the efficacy of incentives. We integrate insights from self-determination theory (SDT) with principles from behavioral economics in the design of financial incentives by linking how incentives could help meet an employee's life goals, values, or aspirations. Tailored financial incentives could be more effective than standard incentives in promoting autonomous motivation necessary to initiate healthy behaviors and sustain them after incentives are removed. Previous efforts to improve the design of financial incentives have tested different incentive designs that vary the size, schedule, timing, and target of incentives. Our strategy for tailoring incentives builds on strong evidence that difficult behavior changes are more successful when integrated with important life goals and values. We outline necessary research to examine the effectiveness of this approach among at-risk employees. Instead of offering simple financial rewards for engaging in healthy behaviors, existing programs could leverage incentives to promote employees' autonomous motivation for sustained health improvements. Effective application of these concepts could lead to programs more effective at improving health, potentially at lower cost. Our approach for the first time integrates key insights from SDT, behavioral economics, and tailoring to turn an extrinsic reward for behavior change into an internalized, self-sustaining motivator for long-term engagement in risk-reducing behaviors.

CP-violation and instantons

International Nuclear Information System (INIS)

Han, C.G.

1980-01-01

Effects of Yang-Mills instantons on CP-violating strong interactions are studied. Using simplified models of CP-noninvariant weak interactions, we calculate the induced strong CP-violation. Even in the simple examples studied, the CP-violating phase of a vacuum-to-vacuum transition amplitude differs in general from the phase of the determinant of the quark mass matrix multiplied by the topological charge of the background Yang-Mills field. Then several CP-violating phenomena such as eta → 2π decay and neutron electric dipole moment induced by instantons are studied. The result of our explicit calculation of eta → 2π decay strength verifies the current algebraic method used by Crewther et al. We also present a calculation of the instanton contribution, in the dilute gas approximation for instanton gas, to the electric dipole moment of a free quark without using 't Hooft's effective Lagrangian

Parity violation in neutron resonances

International Nuclear Information System (INIS)

Mitchell, G.E.; Lowie, L.Y.; Bowman, J.D.; Knudson, J.; Crawford, B.E.; Delheij, P.P.J.; Haseyama, T.; Masaike, A.; Matsuda, Y.; Masuda, Y.

1997-01-01

The observation of very large parity violation in neutron resonances has led to a new approach to the study of symmetry breaking in nuclei. The origin of the enhancement of parity violation is discussed, as well as the new (statistical) analysis approach. The TRIPLE experimental system and analysis methods, their improvements are described. Sign correlation and results from recent parity violation experiments are presented and discussed. (author)

Prospects for Searching for Time-Reversal Violation In Pa-229

Science.gov (United States)

Singh, Jaideep

2017-09-01

Certain pear-shaped nuclei are expected to have enhanced sensitivity to time-reversal and parity-violating interactions originating within the nuclear medium. In particular, Pa-229 is thought to be about 100,000 times more sensitive than Hg-199 which currently sets some of the most stringent limits for these types of interactions. Several challenges would first have to be addressed in order to take advantage of this discovery potential. First, there is not currently a significant source of Pa-229; however, there are plans to harvest Pa-229 from the FRIB beam dump. Second, the spin-5/2 nucleus of Pa-229 limits its coherence time while also making it sensitive to systematic effects related to local field gradients. On the other hand, this also gives Pa-229 an additional source of signal in the form of a magnetic quadrupole moment (MQM) which violates the same symmetries as an EDM but is not observable in spin-1/2 systems. Third, in order to compensate for the small atom numbers and short coherence times, the Pa-229 atoms would have to be probed with exceptionally large electric & magnetic fields that are only possible if Pa-229 is a part of a polar molecule or embedded inside of an optical crystal. I will present an our plans to test some of these concepts using stable Pr-141.

DSM shareholder incentives: Current designs and economic theory

International Nuclear Information System (INIS)

Stoft, S.; Eto, J.; Kito, S.

1995-01-01

This report reviews recent DSM shareholder incentive designs and performance at 10 US utilities identifies opportunities for regulators to improve the design of DSM shareholder incentive mechanisms to increase the procurement of cost-effective DSM resources. We develop six recommendations: (1) apply shared-savings incentives to DSM resource programs; (2) use markup incentives for individual programs only when net benefits are difficult to measure, but are known to be positive; (3) set expected incentive payments based on covering a utility's open-quotes hidden costs,close quotes which include some transitional management and risk-adjusted opportunity costs; (4) use higher marginal incentives rates than are currently found in practice, but limit total incentive payments by adding a fixed charge; (5) mitigate risks to regulators and utilities by lowering marginal incentive rates at high and low performance levels; and (6) use an aggregate incentive mechanism for all DSM resource programs, with limited exceptions (e.g., information programs where markups are more appropriate)

Symmetry violating kaon decays

International Nuclear Information System (INIS)

Herczeg, P.

1979-01-01

An analysis of the muon number violating decay modes of the K-mesons is given. Subsequently, some new developments in the field of CP-violation are reviewed and the question of time-reversal invariance and the status of CPT-invariance are briefly considered. 42 references

Designing Incentives for Public School Teachers: Evidence from a Texas Incentive Pay Program

Science.gov (United States)

Springer, Matthew G.; Taylor, Lori L.

2016-01-01

Pay-for-performance is a popular public education reform, but there is little evidence about the characteristics of a well-designed incentive pay plan for teachers. Some of the literature suggests that effective incentive plans must offer relatively large awards to induce behavioral changes. On the other hand, the experimental economics literature…

How norm violations shape social hierarchies : Those who stand on top block norm violators from rising up

NARCIS (Netherlands)

Stamkou, E.; van Kleef, G.A.; Homan, A.C.; Galinsky, A.D.

2016-01-01

Norm violations engender both negative reactions and perceptions of power from observers. We addressed this paradox by examining whether observers’ tendency to grant power to norm followers versus norm violators is moderated by the observer’s position in the hierarchy. Because norm violations

Incentives to promote family planning.

Science.gov (United States)

Heil, Sarah H; Gaalema, Diann E; Herrmann, Evan S

2012-11-01

Over the past 60 years, population control has become an increasingly urgent issue worldwide as a growing population strains already limited resources. The use of financial incentives to promote family planning is an innovative approach that has potential to make a contribution to efforts to better manage population growth. This report reviews eight studies that examined the effect of incentives on family planning. Published studies that tested the impact of incentives to promote some aspect of family planning and included an appropriate control or comparison condition were reviewed. Incentives have been used to promote attendance at contraceptive education sessions, adoption and continuation of contraceptive methods, sterilization, and to limit family size. All but one of the eight studies reviewed reported positive outcomes, but weaknesses in study design and execution limit the strength of the conclusions that can be drawn. Review of this literature suggests that family planning behaviors, like other behaviors, are sensitive to incentives. Given the tremendous need for efficacious interventions in global efforts to manage population growth, further research on this topic using more rigorous experimental methods is warranted. Copyright © 2012 Elsevier Inc. All rights reserved.

7 CFR 631.14 - Contract violations.

Science.gov (United States)

2010-01-01

... AGRICULTURE LONG TERM CONTRACTING GREAT PLAINS CONSERVATION PROGRAM Contracts § 631.14 Contract violations. Contract violations, determinations and appeals will be handled in accordance with the terms of the... 7 Agriculture 6 2010-01-01 2010-01-01 false Contract violations. 631.14 Section 631.14 Agriculture...

Compensation and Production in Family Medicine by Practice Ownership

Directory of Open Access Journals (Sweden)

Alison C. Essary

2016-02-01

Full Text Available The increasing focus on high performance, patient-centered, team-based care calls for a strategy to evaluate cost-effective primary care. The trend toward physician practice consolidation further challenges the primary care health care system. Productivity measures establish provider value and help inform decision making regarding resource allocation in this evolving health care system. In this national survey of family medicine practices, physician assistant (PA productivity, as defined by mean annual patient encounters, exceeds that of both nurse practitioners (NPs and physicians in physician-owned practices and of NPs in hospital or integrated delivery system-owned practices. Total compensation, defined as salary, bonus, incentives, and honoraria for physicians, is significantly more compared to both PAs and NPs, regardless of practice ownership or productivity. Physician assistants and NPs earn equivalent compensation, regardless of practice ownership or productivity. Not only do these data support the value and role of PAs and NPs on the primary care team but also highlight differences in patient encounters between practice settings. Rural and underserved community practices, where physician-owned practices persist, also merit further consideration. Further research is needed to inform both organizational and policy decisions for the provision of high-quality, cost-effective, and accessible primary health care.

Exploring CP Violation in the MSSM

CERN Document Server

Arbey, A.; Godbole, R.M.; Mahmoudi, F.

2015-01-01

We explore the prospects for observing CP violation in the minimal supersymmetric extension of the Standard Model (MSSM) with six CP-violating parameters, three gaugino mass phases and three phases in trilinear soft supersymmetry-breaking parameters, using the CPsuperH code combined with a geometric approach to maximize CP-violating observables subject to the experimental upper bounds on electric dipole moments. We also implement CP-conserving constraints from Higgs physics, flavour physics and the upper limits on the cosmological dark matter density and spin-independent scattering. We study possible values of observables within the constrained MSSM (CMSSM), the non-universal Higgs model (NUHM), the CPX scenario and a variant of the phenomenological MSSM (pMSSM). We find values of the CP-violating asymmetry A_CP in b -> s gamma decay that may be as large as 3%, so future measurements of A_CP may provide independent information about CP violation in the MSSM. We find that CP-violating MSSM contributions to the...

CP violation in atoms

International Nuclear Information System (INIS)

Barr, S.M.

1992-01-01

Electric dipole moments of large atoms are an excellent tool to search for CP violation beyond the Standard Model. These tell us about the electron EDM but also about CP-violating electron-nucleon dimension-6 operators that arise from Higgs-exchange. Rapid strides are being made in searches for atomic EDMs. Limits on the electron EDM approaching the values which would be expected from Higgs-exchange mediated CP violation have been achieved. It is pointed out that in this same kind of model if tan β is large the effects in atoms of the dimension-6 e - n operators may outweigh the effect of the electron EDM. (author) 21 refs

MOTIVATION AND COMPENSATION IN HEALTH SYSTEM

Directory of Open Access Journals (Sweden)

K. N. Borisov

2015-01-01

Full Text Available By the definition accepted by WHO, «health» it is not simple absence of an illness, but a condition of full physical, moral, mental and social wellbeing. By this definition forms of behavior and a way of life of the people, allowing prolonging the period of active, creative and happy life are meant. Health of each person – the main value for modern society. A crisis state of population as open social system, it is shown by its indignation in reply to stressful influences of negative socio-economic factors. It is accompanied by change of a condition of the public health which level refl ects depth of occurring changes. In the conditions of market managing also, the policy in the field of compensation, material encouragement and social support of medical workers essentially changes. A certain level of compensation regardless of should be guaranteed to the medical worker, whether mechanisms of economic incentives of its work are used or not. At the same time, the desire of the worker to hold a position with higher salary and desire to work on it is productive and is qualitative – far not same. Increase of material compensation not always leads to increase of labor motivation and aspiration it is better to work. Socially psychological bases of labor motivation of medical workers are those new approaches that will allow solving problems of increase of labor motivation more effectively. In article the assessment of labor motivation is analyzed by medical workers, measures for increase of labor motivation and according to improvement of quality of medical care are off ered. The majority of the western experts inefficiency of management recognize as the main problem of health care ofRussia. The conclusion that medical institutes, academies and institutes of a post degree obrazoyovaniye, professional development faculties, and, probably, and institutes an upravleyoniya, should adapt foreign experience (motivational, conceptual, technological and

MOTIVATION AND COMPENSATION IN HEALTH SYSTEM

Directory of Open Access Journals (Sweden)

K. N. Borisov

2014-01-01

Full Text Available By the defi nition accepted by WHO, «health» it is not simple absence of an illness, but a condition of full physical, moral, mental and social wellbeing. By this defi nition forms of behavior and a way of life of the people, allowing prolonging the period of active, creative and happy life are meant. Health of each person – the main value for modern society. A crisis state of population as open social system, it is shown by its indignation in reply to stressful infl uences of negative socio-economic factors. It is accompanied by change of a condition of the public health which level refl ects depth of occurring changes. In the conditions of market managing also, the policy in the fi eld of compensation, material encouragement and social support of medical workers essentially changes. A certain level of compensation regardless of should be guaranteed to the medical worker, whether mechanisms of economic incentives of its work are used or not. At the same time, the desire of the worker to hold a position with higher salary and desire to work on it is productive and is qualitative – far not same. Increase of material compensation not always leads to increase of labor motivation and aspiration it is better to work. Socially psychological bases of labor motivation of medical workers are those new approaches that will allow solving problems of increase of labor motivation more eff ectively. In article the assessment of labor motivation is analyzed by medical workers, measures for increase of labor motivation and according to improvement of quality of medical care are off ered. The majority of the western experts ineffi ciency of management recognize as the main problem of health care ofRussia. The conclusion that medical institutes, academies and institutes of a post degree obrazoyovaniye, professional development faculties, and, probably, and institutes an upravleyoniya, should adapt foreign experience (motivational, conceptual, technological

B decays and models for CP violation

International Nuclear Information System (INIS)

He, Xiao Gang

1995-12-01

The decay modes B to π π,υK S , K - D, πK and ηK are promising channels to study the unitarity triangle of the CP violating Cabibbo-Kobayashi-Maskawa (CKM) matrix. The consequences of these measurements in the Weinberg model are discussed. It is shown that measurements of CP violation in B decay can be used to distinguish Standard Model from Weinberg model and that the following different mechanisms for CP violation can be distinguished: 1) CP is violated in the CKM sector only; 2) CP is violated spontaneously in the Higgs sector only; and 3) CP is violated in both the CKM and Higgs sectors. 27 refs., 4 figs

Incentives for partitioning, revisited

International Nuclear Information System (INIS)

Cloninger, M.O.

1980-01-01

The incentives for separating and eliminating various elements from radioactive waste prior to final geologic disposal were investigated. Exposure pathways to humans were defined, and potential radiation doses to an individual living within the region of influence of the underground storage site were calculated. The assumed radionuclide source was 1/5 of the accumulated high-level waste from the US nuclear power economy through the year 2000. The repository containing the waste was assumed to be located in a reference salt site geology. The study required numerous assumptions concerning the transport of radioactivity from the geologic storage site to man. The assumptions used maximized the estimated potential radiation doses, particularly in the case of the intrusion water well scenario, where hydrologic flow field dispersion effects were ignored. Thus, incentives for removing elements from the waste tended to be maximized. Incentives were also maximized by assuming that elements removed from the waste could be eliminated from the earth without risk. The results of the study indicate that for reasonable disposal conditions, incentives for partitioning any elements from the waste in order to minimize the risk to humans are marginal at best

CP violation without elementary scalar fields

International Nuclear Information System (INIS)

Eichten, E.; Lane, K.; Preskill, J.

1980-04-01

Dynamically broken gauge theories of electroweak interactions provide a natural mechanism for generating CP violation. Even if all vacuum angles are unobservable, strong CP violation is not automatically avoided. In the absence of strong CP violation, the neutron electric dipole moment is expected to be of order 10 -24 e cm

The role of economic incentives for managing technological risks

International Nuclear Information System (INIS)

Kunreuther, H.

1995-01-01

A key issue facing society in dealing with the management of technological facilities is balancing the costs of reducing risks with the relevant benefits. These tradeoffs are difficult for both experts and laypersons to make when there is limited objective data on the nature of the health and safety risks. Economic incentives, such as insurance and compensation, can play an important role in reducing and preventing losses associated with technological facilities if they are coupled with appropriate regulations and/or standards. They also can communicate information to the public on the price associated with different levels of risk. The talk will focus on how these policy tools can be utilized for improving the risk management process in conjunction with risk assessment. The siting of facilities for storing and disposing of potentially hazardous wastes will be used to illustrate these concepts and indicate how the public can be made a more integral part of the process

Incentive pricing and cost recovery at the basin scale.

Science.gov (United States)

Ward, Frank A; Pulido-Velazquez, Manuel

2009-01-01

Incentive pricing programs have potential to promote economically efficient water use patterns and provide a revenue source to compensate for environmental damages. However, incentive pricing may impose disproportionate costs and aggravate poverty where high prices are levied for basic human needs. This paper presents an analysis of a two-tiered water pricing system that sets a low price for subsistence needs, while charging a price equal to marginal cost, including environmental cost, for discretionary uses. This pricing arrangement can promote efficient and sustainable water use patterns, goals set by the European Water Framework Directive, while meeting subsistence needs of poor households. Using data from the Rio Grande Basin of North America, a dynamic nonlinear program, maximizes the basin's total net economic and environmental benefits subject to several hydrological and institutional constraints. Supply costs, environmental costs, and resource costs are integrated in a model of a river basin's hydrology, economics, and institutions. Three programs are compared: (1) Law of the River, in which water allocations and prices are determined by rules governing water transfers; (2) marginal cost pricing, in which households pay the full marginal cost of supplying treated water; (3) two-tiered pricing, in which households' subsistence water needs are priced cheaply, while discretionary uses are priced at efficient levels. Compared to the Law of the River and marginal cost pricing, two-tiered pricing performs well for efficiency and adequately for sustainability and equity. Findings provide a general framework for formulating water pricing programs that promote economically and environmentally efficient water use programs while also addressing other policy goals.

Superweak-like models of CP violation

International Nuclear Information System (INIS)

Lavoura, L.

1992-01-01

I put forward a two-Higgs-doublet model in which CP violation is mediated only by the neutral Higgs bosons, via the mechanism of scalar-pseudoscalar mixing. In this model there is no CP violation in the exchange of either W bosons or of charged Higgs bosons. The model is therefore an approximate realization of the superweak theory of CP violation. It has only two basic CP-violating quantities. I point out that other models of this kind, but with more than two Higgs doublets, may also be built

48 CFR 1552.216-77 - Award term incentive.

Science.gov (United States)

2010-10-01

... award term incentive periods] years. (c) Right not to grant or cancel the award term incentive. (1) The Government has the unilateral right not to grant or to cancel award term incentive periods and the associated... the award term incentive is cancelled, a unilateral modification will cite this clause as the...

Symmetry-violating kaon decays

International Nuclear Information System (INIS)

Herczeg, P.

1979-01-01

The content of this talk comprises two parts. In the first, an analysis of the muon number violating decay modes of the K-mesons is given. Subsequently, some new developments in the field of CP-violation are reviewed and the question of time-reversal invariance and the status of CPT-invariance are briefly considered. (auth)

Merger incentives and the failing firm defense

NARCIS (Netherlands)

Bouckaert, J.M.C.; Kort, P.M.

2014-01-01

The merger incentives between profitable firms differ fundamentally from the incentives of a profitable firm to merge with a failing firm. We investigate these incentives under different modes of price competition and Cournot behavior. Our main finding is that firms strictly prefer exit of the

k-essence explains a Lorentz violation experiment

International Nuclear Information System (INIS)

Li Miao; Pang Yi; Wang Yi

2009-01-01

Recently, a state of the art experiment shows evidence for Lorentz violation in the gravitational sector. To explain this experiment, we investigate a spontaneous Lorentz violation scenario with a generalized scalar field. We find that when the scalar field is nonminimally coupled to gravity, the Lorentz violation induces a deformation in the Newtonian potential along the direction of Lorentz violation.

Present status of CP violation

International Nuclear Information System (INIS)

Ng, J.N.

1989-06-01

A review of the status of CP violation in kaons is given. Status of our knowledge of quark mixing angles in the standard six quark model is presented. The role Β d o - Βd o transition plays in this study is examined. A comparison of the estimates of CP violation effects from models beyond the standard one is given. Other experiments that have the capability of testing different CP violation models are also discussed. (Author) 35 refs., 6 figs., tab

U.S. Army Incentive Program: Incentives That Motivate Recruiters

National Research Council Canada - National Science Library

Starkey, Benjamin

1999-01-01

.... Sixty recruiters and staff personnel at the brigade, battalion and company echelons were randomly selected and interviewed on how the various national and local incentives motivate recruiters to meet...

Effect of CP violation in bilinear R-parity violation on baryogenesis

Energy Technology Data Exchange (ETDEWEB)

Cheriguene, Asma; Langenfeld, Ulrich; Porod, Werner [Universitaet Wuerzburg (Germany); Liebler, Stefan [Universitaet Wuppertal (Germany)

2013-07-01

Supersymmetric models where R-parity is broken via lepton number violation provides an intrinsically supersymmetric explanation for the observed neutrino. The complex phases of the corresponding parameters are constrained by the observed matter anti-matter asymmetry of the universe. Taking bilinear R-parity violation as framework in combination with the assumption of a large lepton asymmetry generated via the Affleck-Dine mechanism at the end of inflation we investigate these constraints in the parameter range compatible with neutrino data.

T violating neutron spin rotation asymmetry

International Nuclear Information System (INIS)

Masuda, Yasushiro.

1993-01-01

A new experiment on T-violation is proposed, where a spin-rotating-neutron transmission through a polarized nuclear target is measuered. The method to control the neutron spin is discussed for the new T-violation experiment. The present method has possibility to provide us more accurate T-violation information than the neutron EDM measurement

Cosmology and CPT violating neutrinos

Energy Technology Data Exchange (ETDEWEB)

Barenboim, Gabriela; Salvado, Jordi [Universitat de Valencia-CSIC, Departament de Fisica Teorica y Instituto de Fisica Corpuscular, Burjassot (Spain)

2017-11-15

The combination charge conjugation-parity-time reversal (CPT) is a fundamental symmetry in our current understanding of nature. As such, testing CPT violation is a strongly motivated path to explore new physics. In this paper we study CPT violation in the neutrino sector, giving for the first time a bound, for a fundamental particle, in the CPT violating particle-antiparticle gravitational mass difference. We argue that cosmology is nowadays the only data sensitive to CPT violation for the neutrino-antineutrino mass splitting and we use the latest data release from Planck combined with the current baryonic-acoustic-oscillation measurement to perform a full cosmological analysis. To show the potential of the future experiments we also show the results for Euclid, a next generation large scale structure experiment. (orig.)

Countervailing incentives in value-based payment.

Science.gov (United States)

Arnold, Daniel R

2017-09-01

Payment reform has been at the forefront of the movement toward higher-value care in the U.S. health care system. A common belief is that volume-based incentives embedded in fee-for-service need to be replaced with value-based payments. While this belief is well-intended, value-based payment also contains perverse incentives. In particular, behavioral economists have identified several features of individual decision making that reverse some of the typical recommendations for inducing desirable behavior through financial incentives. This paper discusses the countervailing incentives associated with four behavioral economic concepts: loss aversion, relative social ranking, inertia or status quo bias, and extrinsic vs. intrinsic motivation. Copyright © 2016 Elsevier Inc. All rights reserved.

[System-immanent incentives in the remuneration for psychiatry and psychosomatics : Analysis exemplified by treatment of alcohol-related disorders].

Science.gov (United States)

Horter, H; Zapp, W; Driessen, M

2016-07-01

The German fixed rate remuneration system in psychiatry and psychosomatics (PEPP) has been criticized by many specialty associations because negative effects on mental healthcare are expected through economic incentives. Through analysis of performance data in the treatment of alcohol dependency at the Evangelical Hospital Bielefeld (Evangelisches Krankenhaus Bielefeld, EvKB) from 2014 and various simulations, the incentives of the PEPP (version 2015) were analyzed and its potential impact on patient care was evaluated. Groups of cases were created based on the clinical data. Various parameters were evaluated, such as duration of treatment, PEPP coding, loss of income by merging cases and case remuneration. Additionally, changes in the duration of treatment, the intensity of treatment and the intensity of care were simulated. In the simulations a reduction in the duration of treatment by 16.1 % led to additional revenues of 1.9 % per treatment day. The calculated additional costs of 1:1 care and intensive nursing care were not completely covered by the additional revenues, whereas psychotherapeutic inpatient treatment programs showed positive profit contributions. Complicated cases with increased merging of cases showed lower revenues but with above average expenditure of efforts. The current version of the PEPP leads to misdirected incentives in patient care. This is caused, for example, by the fact that higher profit contributions can be realized in some patient groups and intensive nursing care of patients is insufficiently represented. It is not clear whether these incentives will persist or can be compensated in subsequent versions of the system.

Effort and Selection Effects of Incentive Contracts

NARCIS (Netherlands)

Bouwens, J.F.M.G.; van Lent, L.A.G.M.

2003-01-01

We show that the improved effort of employees associated with incentive contracts depends on the properties of the performance measures used in the contract.We also find that the power of incentives in the contract is only indirectly related to any improved employee effort.High powered incentive

The role of behavioral economic incentive design and demographic characteristics in financial incentive-based approaches to changing health behaviors: a meta-analysis.

Science.gov (United States)

Haff, Nancy; Patel, Mitesh S; Lim, Raymond; Zhu, Jingsan; Troxel, Andrea B; Asch, David A; Volpp, Kevin G

2015-01-01

To evaluate the use of behavioral economics to design financial incentives to promote health behavior change and to explore associations with demographic characteristics. Studies performed by the Center for Health Incentives and Behavioral Economics at the University of Pennsylvania published between January 2006 and March 2014. Randomized, controlled trials with available participant-level data. Studies that did not use financial incentives to promote health behavior change were excluded. Participant-level data from seven studies were pooled. Meta-analysis on the pooled sample using a random-effects model with interaction terms to examine treatment effects and whether they varied by incentive structure or demographic characteristics. The pooled study sample comprised 1403 participants, of whom 35% were female, 70% were white, 24% were black, and the mean age was 48 years (standard deviation 11.2 years). In the fully adjusted model, participants offered financial incentives had higher odds of behavior change (odds ratio [OR]: 3.96; p financial incentives and gender, age, race, income, or education. When further adjusting for incentive structure, blacks had higher odds than whites of achieving behavior change (OR: 1.67; p Financial incentives designed using concepts from behavioral economics were effective for promoting health behavior change. There were no large and consistent relationships between the effectiveness of financial incentives and observable demographic characteristics. Second-order examinations of incentive structure suggest potential relationships among the effectiveness of financial incentives, incentive structure, and the demographic characteristics of race and income.

Constraints on the CP-Violating MSSM

CERN Document Server

Arbey, A; Godbole, R M; Mahmoudi, F

2016-01-01

We discuss the prospects for observing CP violation in the MSSM with six CP-violating phases, using a geometric approach to maximise CP-violating observables subject to the experimental upper bounds on electric dipole moments. We consider constraints from Higgs physics, flavour physics, the dark matter relic density and spin-independent scattering cross section with matter.

Exploring CP violation in the MSSM.

Science.gov (United States)

Arbey, Alexandre; Ellis, John; Godbole, Rohini M; Mahmoudi, Farvah

We explore the prospects for observing CP violation in the minimal supersymmetric extension of the Standard Model (MSSM) with six CP-violating parameters, three gaugino mass phases and three phases in trilinear soft supersymmetry-breaking parameters, using the CPsuperH code combined with a geometric approach to maximise CP-violating observables subject to the experimental upper bounds on electric dipole moments. We also implement CP-conserving constraints from Higgs physics, flavour physics and the upper limits on the cosmological dark matter density and spin-independent scattering. We study possible values of observables within the constrained MSSM (CMSSM), the non-universal Higgs model (NUHM), the CPX scenario and a variant of the phenomenological MSSM (pMSSM). We find values of the CP-violating asymmetry [Formula: see text] in [Formula: see text] decay that may be as large as 3 %, so future measurements of [Formula: see text] may provide independent information about CP violation in the MSSM. We find that CP-violating MSSM contributions to the [Formula: see text] meson mass mixing term [Formula: see text] are in general below the present upper limit, which is dominated by theoretical uncertainties. If these could be reduced, [Formula: see text] could also provide an interesting and complementary constraint on the six CP-violating MSSM phases, enabling them all to be determined experimentally, in principle. We also find that CP violation in the [Formula: see text] and [Formula: see text] couplings can be quite large, and so may offer interesting prospects for future [Formula: see text], [Formula: see text], [Formula: see text] and [Formula: see text] colliders.

Professional norms, public service motivation and economic incentives

DEFF Research Database (Denmark)

Andersen, Lotte Bøgh

2007-01-01

The theories of professions, public service motivation, and economic incentives explain the behaviour of the producers of publicly financed services differently. They emphasize professional norms, sector, and economic incentives, respectively. The few existing attempts to integrate these theories...... have, however, indicated that these factors interact. Using interviews, surveys and registers, the paper investigated how professional norms, economic incentives and sector affected the behaviour of Danish dentists and physicians. It was found that when strong professional norms existed, economic...... incentives were unimportant for both public and private employees. In contrast, when no firm professional norm applied, economic incentives affected behaviour. Controlling for different economic incentives, sector does not seem to affect the behaviour much. The results imply that the economic...

Losses compensation; Compensation des pertes

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-07-01

One mission of RTE (Electric Power Transportation), is to watch over the losses compensation resulting from the power transport on the electric power network. Since january 2001, RTE makes good the electric losses by the purchase of energy. To choose the marketers, a consultation has been realized by RTE. This document presents the rules concerning these losses compensation. (A.L.B.)

Parity violation experiments at RHIC

International Nuclear Information System (INIS)

Tannenbaum, M.J.

1993-01-01

With longitudinally polarized protons at RHIC, even a 1 month dedicated run utilizing both approved major detectors could produce a significant search for new physics in hadron collisions via parity violation. Additionally, in the energy range of RHIC, large ''conventional'' parity violating effects are predicted due to the direct production of the weak bosons W ± and Z 0 . One can even envision measurements of the spin dependent sea-quark structure functions of nucleons using the single-spin parity violating asymmetry of W ± and Z 0

Incentives for reducing emissions in Krakow

International Nuclear Information System (INIS)

Uberman, R.; Pierce, B.; Lazecki, A.

1994-01-01

This effort is identifying, specific incentives that may be used by Krakow city officials to encourage, residents to change the way they heat their homes and businesses in order to reduce pollution. This paper describes the incentives study for converting small coal or coke-fired boilers to gas in the Old Town area. A similar study looked at incentives for expanding the district heating system and future analyses will be performed for home stove options

What are GPs' preferences for financial and non-financial incentives in cancer screening? Evidence for breast, cervical, and colorectal cancers.

Science.gov (United States)

Sicsic, Jonathan; Krucien, Nicolas; Franc, Carine

2016-10-01

General practitioners (GPs) play a key role in the delivery of preventive and screening services for breast, cervical, and colorectal cancers. In practice, GPs' involvement varies considerably across types of cancer and among GPs, raising important questions about the determinants of GPs' implication in screening activities: what is the relative impact of financial and non-financial incentives? Are GPs' preferences for financial and non-financial incentives cancer-specific? Is there preference heterogeneity and how much does it differ according to the screening context? This study investigates the determinants of GPs' involvement in cancer screening activities using the discrete choice experiment (DCE) methodology. A representative sample of 402 GPs' was recruited in France between March and April 2014. Marginal rates of substitution were used to compare GPs' preferences for being involved in screening activities across three types of cancers: breast, cervical, and colorectal. Variability of preferences was investigated using Hierarchical Bayes mixed logit models. The results indicate that GPs are sensitive to both financial and non-financial incentives, such as a compensated training and systematic transmission of information about screened patients, aimed to facilitate communication between doctors and patients. There is also evidence that the level and variability of preferences differ across screening contexts, although the variations are not statistically significant on average. GPs appear to be relatively more sensitive to financial incentives for being involved in colorectal cancer screening, whereas they have higher and more heterogeneous preferences for non-financial incentives in breast and cervical cancers. Our study provides new findings for policymakers interested in prioritizing levers to increase the supply of cancer screening services in general practice. Copyright © 2016 Elsevier Ltd. All rights reserved.

CP Violation

International Nuclear Information System (INIS)

Aleksan, R.

1993-06-01

The violation of the CP symmetry is a phenomenon, the origin of which is not yet well established and deserves a particular attention since it may be a fundamental property of Nature with very important consequences for the evolution of the universe. We propose in these lectures to have an overview of this phenomenon as we understand it so far. To this end, and after introducing the discrete space-time symmetries, we discuss the observation of the violation of the CP symmetry in the neutral kaon decays. We then derive the general formalism for any neutral system made of a particle and its antiparticle and discuss how CP violation is introduced. We show how this phenomenon is generated in the Standard Model of the electroweak interactions and what are the predictions that can be made. In particular we shall concentrate on the expected effects in the decays of mesons involving the b quark. We review the various possibilities for observing these effects, calculate their magnitudes and show how the consistency of the theory can be tested. Finally, we outline the experimental prospects for studying CP non conservation at an asymmetric B Factory to either verify the Standard Model mechanism or provide evidence for new physics. (author)

Medical Care Provided Under California's Workers' Compensation Program: Effects of the Reforms and Additional Opportunities to Improve the Quality and Efficiency of Care.

Science.gov (United States)

Wynn, Barbara O; Timbie, Justin W; Sorbero, Melony E

2011-01-01

Since 2004, significant changes have been made to the California workers' compensation (WC) system. The Commission on Health and Safety and Workers' Compensation (CHSWC) asked the RAND Corporation to examine the impact that these changes have on the medical care provided to injured workers. This study synthesizes findings from interviews and available information regarding the implementation of the changes affecting WC medical care and identifies areas in which additional changes might increase the quality and efficiency of care delivered under the WC system. To improve incentives for efficiently providing medically appropriate care, California should revise its fee schedule allowances for services provided by hospitals to inpatients, freestanding ambulatory surgery centers, and physicians, create nonmonetary incentives for providing medically appropriate care in the medical provider network (MPN) context through more-selective contracting with providers and reducing medical review requirements for high-performing physicians; reduce incentives for inappropriate prescribing practices by curtailing in-office physician dispensing; and implement pharmacy benefit network regulations. To increase accountability for performance, California should revise the MPN certification process to place accountability for meeting MPN standards on the entity contracting with the physician network; strengthen Division of Workers' Compensation (DWC) authorities to provide intermediate sanctions for failure to comply with MPN requirements; and modify the Labor Code to remove payers and MPNs from the definition of individually identifiable data so that performance on key measures can be publicly available. To facilitate monitoring and oversight, California should provide DWC with more flexibility to add needed data elements to medical data reporting and provide penalties for a claim administrator failing to comply with the data-reporting requirements; require that medical cost

Memory for expectation-violating concepts

DEFF Research Database (Denmark)

Porubanova, Michaela; Shaw, Daniel; McKay, Ryan

2014-01-01

Previous research has shown that ideas which violate our expectations, such as schema-inconsistent concepts, enjoy privileged status in terms of memorability. In our study, memory for concepts that violate cultural (cultural schema-level) expectations (e.g., ‘‘illiterate teacher’’, ‘‘wooden bottle...... expectations and with intuitive concepts (e.g., ‘‘galloping pony’’, ‘‘drying orchid’’, or ‘‘convertible car’’), in both immediate recall, and delayed recognition tests. Importantly, concepts related to agents showed a memory advantage over concepts not pertaining to agents, but this was true only...... for expectation-violating concepts. Our results imply that intuitive, everyday concepts are equally attractive and memorable regardless of the presence or absence of agents. However, concepts that violate our expectations (cultural-schema or domain-level) are more memorable when pertaining to agents (humans...

Is dissonance reduction a special case of fluid compensation? Evidence that dissonant cognitions cause compensatory affirmation and abstraction.

Science.gov (United States)

Randles, Daniel; Inzlicht, Michael; Proulx, Travis; Tullett, Alexa M; Heine, Steven J

2015-05-01

Cognitive dissonance theory shares much in common with other perspectives that address anomalies, uncertainty, and general expectancy violations. This has led some theorists to argue that these theories represent overlapping psychological processes. If responding to dissonance and uncertainty occurs through a common psychological process, one should expect that the behavioral outcomes of feeling uncertain would also apply to feelings of dissonance, and vice versa. One specific prediction from the meaning maintenance model would be that cognitive dissonance, like other expectancy violations, should lead to the affirmation of unrelated beliefs, or the abstraction of unrelated schemas when the dissonant event cannot be easily accommodated. This article presents 4 studies (N = 1124) demonstrating that the classic induced-compliance dissonance paradigm can lead not only to a change of attitudes (dissonance reduction), but also to (a) an increased reported belief in God (Study 2), (b) a desire to punish norm-violators (Study 1 and 3), (c) a motivation to detect patterns amid noise (Study 3), and (d) polarizing support of public policies among those already biased toward a particular side (Study 4). These results are congruent with theories that propose content-general fluid compensation following the experience of anomaly, a finding not predicted by dissonance theory. The results suggest that dissonance reduction behaviors may share psychological processes described by other theories addressing violations of expectations. (c) 2015 APA, all rights reserved).

Low energy fermion number violation

International Nuclear Information System (INIS)

Peccei, R.D.

1989-01-01

After a brief aside on charge quantization in the standard electroweak theory, I concentrate on various aspects of anomaly induced fermion number violation in the standard model. A critical analysis of the role of sphalerons for the universe's baryon asymmetry is presented and the importance of calculating directly fermion number violating Green's functions is stressed. A physical interpretation of the recent observation of Ringwald, that coherent effects in the electroweak theory lead to catastrophic fermion number violation at 100 TeV, is discussed. Possible quantum effects which might spoil this semi-classical picture are examined

48 CFR 403.303 - Reporting suspected antitrust violations.

Science.gov (United States)

2010-10-01

... Antitrust Violations 403.303 Reporting suspected antitrust violations. Contracting officers shall report the circumstances of suspected violations of antitrust laws to the Office of Inspector General in accordance with... antitrust violations. 403.303 Section 403.303 Federal Acquisition Regulations System DEPARTMENT OF...

CP violation in K decays

International Nuclear Information System (INIS)

Gilman, F.J.

1989-05-01

Recent theoretical and experimental progress on the manifestation of CP violation in K decays, and toward understanding whether CP violation originates in a phase, or phases, in the weak mixing matrix of quarks is reviewed. 23 refs., 10 figs

National trends in drinking water quality violations.

Science.gov (United States)

Allaire, Maura; Wu, Haowei; Lall, Upmanu

2018-02-27

Ensuring safe water supply for communities across the United States is a growing challenge in the face of aging infrastructure, impaired source water, and strained community finances. In the aftermath of the Flint lead crisis, there is an urgent need to assess the current state of US drinking water. However, no nationwide assessment has yet been conducted on trends in drinking water quality violations across several decades. Efforts to reduce violations are of national concern given that, in 2015, nearly 21 million people relied on community water systems that violated health-based quality standards. In this paper, we evaluate spatial and temporal patterns in health-related violations of the Safe Drinking Water Act using a panel dataset of 17,900 community water systems over the period 1982-2015. We also identify vulnerability factors of communities and water systems through probit regression. Increasing time trends and violation hot spots are detected in several states, particularly in the Southwest region. Repeat violations are prevalent in locations of violation hot spots, indicating that water systems in these regions struggle with recurring issues. In terms of vulnerability factors, we find that violation incidence in rural areas is substantially higher than in urbanized areas. Meanwhile, private ownership and purchased water source are associated with compliance. These findings indicate the types of underperforming systems that might benefit from assistance in achieving consistent compliance. We discuss why certain violations might be clustered in some regions and strategies for improving national drinking water quality.

B decays and models for CP violation

International Nuclear Information System (INIS)

He, X.

1996-01-01

The decay modes B to ππ, ψK S , K - D, πK, and ηK are promising channels to study the unitarity triangle of the CP-violating Cabibbo-Kobayashi-Maskawa (CKM) matrix. In this paper I study the consequences of these measurements in the Weinberg model. I show that using the same set of measurements, the following different mechanisms for CP violation can be distinguished: (1) CP is violated in the CKM sector only; (2) CP is violated spontaneously in the Higgs sector only; and (3) CP is violated in both the CKM and Higgs sectors. copyright 1996 The American Physical Society

48 CFR 1403.303 - Reporting suspected antitrust violations.

Science.gov (United States)

2010-10-01

... Antitrust Violations 1403.303 Reporting suspected antitrust violations. (a) Reports on suspected violations of antitrust laws as required by FAR 3.303 shall be prepared by the CO, reviewed by the SOL, and... antitrust violations. 1403.303 Section 1403.303 Federal Acquisition Regulations System DEPARTMENT OF THE...

Gender Role Violations and the Sexual Double Standard.

Science.gov (United States)

Zaikman, Yuliana; Marks, Michael J; Young, Tara M; Zeiber, Jacqueline A

2016-12-01

The sexual double standard (SDS) suggests that women are evaluated negatively and men positively for engaging in similar sexual behaviors. According to social role theory, the SDS exists due to gender role structures. Consequently, perceived violations of women's sexual behavior are associated with the SDS. In addition to gender role violations of sexual behavior, two additional violations of gender roles exist: heterosexual sexual orientation norms and gender role characteristics. The current study aims to investigate whether the SDS persists for sexual orientation-violating and gender role characteristic-violating targets, and to examine which of the three gender role violations influence evaluations of others' sexual behavior. A U.S. sample of 483 participants evaluated target individuals who were either female or male, heterosexual/gay man or lesbian, feminine or masculine, and had 1 or 12 sexual partners. Results indicate that SDS persists for gender role-violating targets but is exhibited differently for targets violating heterosexual sexual orientation norms and gender role characteristics.

Wellness Programs With Financial Incentives Through Disparities Lens.

Science.gov (United States)

Cuellar, Alison; LoSasso, Anthony T; Shah, Mona; Atwood, Alicia; Lewis-Walls, Tanya R

2018-02-01

To examine wellness programs with financial incentives and their effect on disparities in preventive care. Financial incentives were introduced by 15 large employers, from 2010 to 2013. Fifteen private employers. A total of 299 436 employees and adult dependents. Preventive services and participation in financial incentives. Multivariate linear regression. Disparities in preventive services widened after introduction of financial incentives. Asians were 3% more likely and African Americans were 3% less likely to receive wellness rewards than whites and non-Hispanics, controlling for other factors. Federal law limits targeting of wellness financial incentives by subgroups; thus, employers should consider outreach and culturally appropriate messaging.

Layoffs as part of an optimal incentive mix:

DEFF Research Database (Denmark)

Frederiksen, Anders; Takáts, Elöd

Firms offer highly complex contracts to their employees. These contracts contain a mix of incentives, such as fixed wages, bonus payments, promotion options, and layoff threats. In general, economists understand how incentives motivate employees but not why a particular mix should be used....... In this paper we present a model in which the observed incentive mix is an optimal contract. In particular, we show that it can be optimal for firms to combine cost-efficient incentives such as promotions and bonuses with layoffs. The intuition is that layoffs play a dual role. First, they create incentives...

The use of financial incentives in Australian general practice.

Science.gov (United States)

Kecmanovic, Milica; Hall, Jane P

2015-05-18

To examine the uptake of financial incentive payments in general practice, and identify what types of practitioners are more likely to participate in these schemes. Analysis of data on general practitioners and GP registrars from the Medicine in Australia - Balancing Employment and Life (MABEL) longitudinal panel survey of medical practitioners in Australia, from 2008 to 2011. Income received by GPs from government incentive schemes and grants and factors associated with the likelihood of claiming such incentives. Around half of GPs reported receiving income from financial incentives in 2008, and there was a small fall in this proportion by 2011. There was considerable movement into and out of the incentives schemes, with more GPs exiting than taking up grants and payments. GPs working in larger practices with greater administrative support, GPs practising in rural areas and those who were principals or partners in practices were more likely to use grants and incentive payments. Administrative support available to GPs appears to be an increasingly important predictor of incentive use, suggesting that the administrative burden of claiming incentives is large and not always worth the effort. It is, therefore, crucial to consider such costs (especially relative to the size of the payment) when designing incentive payments. As market conditions are also likely to influence participation in incentive schemes, the impact of incentives can change over time and these schemes should be reviewed regularly.

CP violating scalar Dark Matter

Science.gov (United States)

Cordero-Cid, A.; Hernández-Sánchez, J.; Keus, V.; King, S. F.; Moretti, S.; Rojas, D.; Sokołowska, D.

2016-12-01

We study an extension of the Standard Model (SM) in which two copies of the SM scalar SU(2) doublet which do not acquire a Vacuum Expectation Value (VEV), and hence are inert, are added to the scalar sector. We allow for CP-violation in the inert sector, where the lightest inert state is protected from decaying to SM particles through the conservation of a Z 2 symmetry. The lightest neutral particle from the inert sector, which has a mixed CP-charge due to CP-violation, is hence a Dark Matter (DM) candidate. We discuss the new regions of DM relic density opened up by CP-violation, and compare our results to the CP-conserving limit and the Inert Doublet Model (IDM). We constrain the parameter space of the CP-violating model using recent results from the Large Hadron Collider (LHC) and DM direct and indirect detection experiments.

Flavour Physics and CP Violation

CERN Document Server

Fleischer, Robert

2006-01-01

The starting point of these lectures is an introduction to the weak interactions of quarks and the Standard-Model description of CP violation, where the central role is played by the Cabibbo-Kobayashi-Maskawa matrix and the corresponding unitarity triangles. Since the B-meson system will govern the stage of (quark) flavour physics and CP violation in this decade, it will be our main focus. We shall classify B-meson decays, introduce the theoretical tools to deal with them, investigate the requirements for non-vanishing CP-violating asymmetries, and discuss the main strategies to explore CP violation and the preferred avenues for physics beyond the Standard Model to enter. This formalism is then applied to discuss the status of important B-factory benchmark modes, where we focus on puzzling patterns in the data that may indicate new-physics effects, as well as the prospects for B-decay studies at the LHC.

Incentive Mechanism of Micro-grid Project Development

Directory of Open Access Journals (Sweden)

Yong Long

2018-01-01

Full Text Available Due to the issue of cost and benefit, the investment demand and consumption demand of micro-grids are insufficient in the early stages, which makes all parties lack motivation to participate in the development of micro-grid projects and leads to the slow development of micro-grids. In order to promote the development of micro-grids, the corresponding incentive mechanism should be designed to motivate the development of micro-grid projects. Therefore, this paper builds a multi-stage incentive model of micro-grid project development involving government, grid corporation, energy supplier, equipment supplier, and the user in order to study the incentive problems of micro-grid project development. Through the solution and analysis of the model, this paper deduces the optimal subsidy of government and the optimal cooperation incentive of the energy supplier, and calculates the optimal pricing strategy of grid corporation and the energy supplier, and analyzes the influence of relevant factors on optimal subsidy and incentive. The study reveals that the cost and social benefit of micro-grid development have a positive impact on micro-grid subsidy, technical level and equipment quality of equipment supplier as well as the fact that government subsidies positively adjust the level of cooperation incentives and price incentives. In the end, the validity of the model is verified by numerical analysis, and the incentive strategy of each participant is analyzed. The research of this paper is of great significance to encourage project development of micro-grids and to promote the sustainable development of micro-grids.

The strong equivalence principle and its violation

International Nuclear Information System (INIS)

Canuto, V.M.; Goldman, I.

1983-01-01

In this paper, the authors discuss theoretical and observational aspects of an SEP violation. They present a two-times theory as a possible framework to handle an SEP violation and summarize the tests performed to check the compatibility of such violation with a host of data ranging from nucleosynthesis to geophysics. They also discuss the dynamical equations needed to analyze radar ranging data to reveal an SEP violation and in particular the method employed by Shapiro and Reasenberg. (Auth.)

The incentive sensitization theory of addiction: some current issues

OpenAIRE

Robinson, Terry E; Berridge, Kent C

2008-01-01

We present a brief overview of the incentive sensitization theory of addiction. This posits that addiction is caused primarily by drug-induced sensitization in the brain mesocorticolimbic systems that attribute incentive salience to reward-associated stimuli. If rendered hypersensitive, these systems cause pathological incentive motivation (‘wanting’) for drugs. We address some current questions including: what is the role of learning in incentive sensitization and addiction? Does incentive s...

Compassion Meditators Show Less Anger, Less Punishment and More Compensation of Victims in Response to Fairness Violations

Directory of Open Access Journals (Sweden)

Cade eMcCall

2014-12-01

Full Text Available Fairness violations elicit powerful behavioral and affective responses. Indeed, people are willing to incur costs to sanction unfair behavior. Here we study the possible impact of long-term mental training in socio-affective capacities such as compassion on altruistic punishment and compensatory behavior in economic games. To this end we recruited a group of long-term meditation practitioners (LTPs who had engaged in an average of 40K hours of mental training exercises including compassion-related meditation, along with a group of meditation-naïve controls. Participants played several adaptations of the dictator game in which they had the opportunity to punish the dictator both when they were the recipients of the dictator’s offer and when they were third-party witnesses to the dictator’s treatment of an anonymous second player. Compared to controls, LTPs were less likely to punish when they were the victims of fairness violations. However, both groups punished equivalently when they witnessed others receiving unfair treatment. In post-task questionnaires, controls reported significantly more anger in response to unfair offers than LTPs, although fairness judgments did not differ between groups. These data suggest that because the LTPs were less angered by unfair treatment of themselves, they punished that behavior less. However, when they witnessed the unfair treatment of others, they engaged in norm-reinforcing punishment. Finally, when participants played an additional game which included the opportunity to recompense victims, LTPs were more likely to do so. Together these data point to differential approaches to justice whereby LTPs engaged less in vengeful, retributive justice and focused more on norm reinforcement and the restoration of equity. These differences suggest that social preferences are plastic and that altruistic responses to unfairness may be shaped by the prolonged cultivation of prosocial motivation, altruism and

Theory prospective on leptonic CP violation

International Nuclear Information System (INIS)

Petcov, S.T.

2016-01-01

The phenomenology of 3-neutrino mixing, the current status of our knowledge about the 3-neutrino mixing parameters, including the absolute neutrino mass scale, and of the Dirac and Majorana CP violation in the lepton sector are reviewed. The problems of CP violation in neutrino oscillations and of determining the nature – Dirac or Majorana – of massive neutrinos are discussed. The seesaw mechanism of neutrino mass generation and the related leptogenesis scenario of generation of the baryon asymmetry of the Universe are considered. The results showing that the CP violation necessary for the generation of the baryon asymmetry of the Universe in leptogenesis can be due exclusively to the Dirac and/or Majorana CP-violating phase(s) in the neutrino mixing matrix U are briefly reviewed. The discrete symmetry approach to understanding the observed pattern of neutrino mixing and the related predictions for the leptonic Dirac CP violation are also reviewed.

Increasing participation in incentive programs for biodiversity conservation.

Science.gov (United States)

Sorice, Michael G; Oh, Chi-Ok; Gartner, Todd; Snieckus, Mary; Johnson, Rhett; Donlan, C Josh

2013-07-01

Engaging private landowners in conservation activities for imperiled species is critical to maintaining and enhancing biodiversity. Market-based approaches can incentivize conservation behaviors on private lands by shifting the benefit-cost ratio of engaging in activities that result in net conservation benefits for target species. In the United States and elsewhere, voluntary conservation agreements with financial incentives are becoming an increasingly common strategy. While the influence of program design and delivery of voluntary conservation programs is often overlooked, these aspects are critical to achieving the necessary participation to attain landscape-scale outcomes. Using a sample of family-forest landowners in the southeast United States, we show how preferences for participation in a conservation program to protect an at-risk species, the gopher tortoise (Gopherus polyphemus), are related to program structure, delivery, and perceived efficacy. Landowners were most sensitive to programs that are highly controlling, require permanent conservation easements, and put landowners at risk for future regulation. Programs designed with greater levels of compensation and that support landowners' autonomy to make land management decisions can increase participation and increase landowner acceptance of program components that are generally unfavorable, like long-term contracts and permanent easements. There is an inherent trade-off between maximizing participation and maximizing the conservation benefits when designing a conservation incentive program. For conservation programs targeting private lands to achieve landscape-level benefits, they must attract a critical level of participation that creates a connected mosaic of conservation benefits. Yet, programs with attributes that strive to maximize conservation benefits within a single agreement (and reduce risks of failure) are likely to have lower participation, and thus lower landscape benefits. Achieving

Soft CP violation in K-meson systems

International Nuclear Information System (INIS)

Montero, J.C.; Nishi, C.C.; Pleitez, V.; Ravinez, O.; Rodriguez, M.C.

2006-01-01

We consider a model with soft CP violation which accommodates the CP violation in the neutral kaons even if we assume that the Cabibbo-Kobayashi-Maskawa mixing matrix is real and the sources of CP violation are three complex vacuum expectation values and a trilinear coupling in the scalar potential. We show that for some reasonable values of the masses and other parameters the model allows us to explain all the observed CP violation processes in the K 0 -K 0 system

R-parity violation at the LHC

Energy Technology Data Exchange (ETDEWEB)

Dercks, Daniel [Universitaet Bonn, Physikalisches Institut, Bethe Center for Theoretical Physics, Bonn (Germany); Universitaet Hamburg, II. Institut fuer Theoretische Physik, Hamburg (Germany); Dreiner, Herbi; Krauss, Manuel E.; Opferkuch, Toby; Reinert, Annika [Universitaet Bonn, Physikalisches Institut, Bethe Center for Theoretical Physics, Bonn (Germany)

2017-12-15

We investigate the phenomenology of the MSSM extended by a single R-parity-violating coupling at the unification scale. For all R-parity-violating couplings, we discuss the evolution of the particle spectra through the renormalization group equations and the nature of the lightest supersymmetric particle (LSP) within the CMSSM, as an example of a specific complete supersymmetric model. We use the nature of the LSP to classify the possible signatures. For each possible scenario we present in detail the current LHC bounds on the supersymmetric particle masses, typically obtained using simplified models. From this we determine the present coverage of R-parity-violating models at the LHC. We find several gaps, in particular for a stau-LSP, which is easily obtained in R-parity-violating models. Using the program CheckMATE we recast existing LHC searches to set limits on the parameters of all R-parity-violating CMSSMs. We find that virtually all of them are either more strongly constrained or similarly constrained in comparison to the R-parity-conserving CMSSM, including the anti U anti D anti D models. For each R-parity-violating CMSSM we then give the explicit lower mass bounds on all relevant supersymmetric particles. (orig.)

The Impact of Hedge Fund Activism on Target Firm Performance, Executive Compensation and Executive Wealth

Directory of Open Access Journals (Sweden)

Andrew Carrothers

2017-10-01

Full Text Available This paper examines the relationship between hedge fund activism and target firm performance, executive compensation, and executive wealth. It introduces a theoretical framework that describes the activism process as a sequence of discrete decisions. The methodology uses regression analysis on a matched sample based on firm size, industry, and market-to-book ratio. All regressions control for industry and year fixed effects. Schedule 13D Securities and Exchange Commission (SEC filings are the source for the statistical sample of hedge fund target firms. I supplement that data with target firm financial, operating, and share price information from the CRSP-COMPUSTAT merged database. Activist hedge funds target undervalued or underperforming firms with high profitability and cash flows. They do not avoid firms with powerful CEOs. Leverage, executive compensation, pay for performance and CEO turnover increase at target firms after the arrival of the activist hedge fund. Target firm executives’ wealth is more sensitive to changes in share price after hedge fund activism events suggesting that the executive team experiences changes to their compensation structure that provides incentive to take action to improve returns to shareholders. The top executives reap rewards for increasing firm value but not for increased risk taking.

Short-term incentive schemes for hospital managers

Directory of Open Access Journals (Sweden)

Lucas Malambe

2013-10-01

Full Text Available Orientation: Short-term incentives, considered to be an extrinsic motivation, are commonly used to motivate performance. This study explored hospital managers’ perceptions of short term incentives in maximising performance and retention. Research purpose: The study explored the experiences, views and perceptions of private hospital managers in South Africa regarding the use of short-term incentives to maximise performance and retention, as well as the applicability of the findings to public hospitals. Motivation for the study: Whilst there is an established link between performance reward schemes and organisational performance, there is little understanding of the effects of short term incentives on the performance and retention of hospital managers within the South African context. Research design, approach, and method: The study used a qualitative research design: interviews were conducted with a purposive sample of 19 hospital managers, and a thematic content analysis was performed. Main findings: Short-term incentives may not be the primary motivator for hospital managers, but they do play a critical role in sustaining motivation. Participants indicated that these schemes could also be applicable to public hospitals. Practical/managerial implications: Hospital managers are inclined to be more motivated by intrinsic than extrinsic factors. However, hospital managers (as middle managers also seem to be motivated by short-term incentives. A combination of intrinsic and extrinsic motivators should thus be used to maximise performance and retention. Contribution/value-add: Whilst the study sought to explore hospital managers’ perceptions of short-term incentives, it also found that an adequate balance between internal and external motivators is key to implementing an effective short-term incentive scheme.

Forging a novel provider and payer partnership in Wisconsin to compensate pharmacists for quality-driven pharmacy and medication therapy management services.

Science.gov (United States)

Trapskin, Kari; Johnson, Curtis; Cory, Patrick; Sorum, Sarah; Decker, Chris

2009-01-01

To describe the Wisconsin Pharmacy Quality Collaborative (WPQC), a quality-based network of pharmacies and payers with the common goals of improving medication use and safety, reducing health care costs for payers and patients, and increasing professional recognition and compensation for pharmacist-provided services. Wisconsin between 2006 and 2009. Community (independent, chain, and health-system) pharmacies and private and public health care payers/purchasers with support from the McKesson Corporation. This initiative aligns incentives for pharmacies and payers through implementation of 12 quality-based pharmacy requirements as conditions of pharmacy participation in a practice-advancement pilot. Payers compensate network pharmacies that meet the quality-based requirements for two levels of pharmacy professional services (level 1, intervention-based services; level 2, comprehensive medication review and assessment services). The pilot project is designed to measure the following outcomes: medication-use quality improvements, frequency and types of services provided, drug therapy problems, patient safety, cost savings, identification of factors that facilitate pharmacist participation, and patient satisfaction. The Pharmacy Society of Wisconsin created the WPQC network, which consists of 53 pharmacies, 106 trained pharmacists, 45 student pharmacists, 6 pharmacy technicians, and 2 initial payers. A quality assurance process is followed approximately quarterly to audit the 12 network quality requirements. An evaluation of this collaboration is being conducted. This program demonstrates that collaboration among payers and pharmacists is possible and can result in the development of an incentive-aligned program that stresses quality patient care, standardized services, and professional service compensation for pharmacists. This combination of a quality-based credentialing process with a professional services reimbursement schedule is unique and has the promise to

Financial protection of patients through compensation of providers: the impact of Health Equity Funds in Cambodia.

Science.gov (United States)

Flores, Gabriela; Ir, Por; Men, Chean R; O'Donnell, Owen; van Doorslaer, Eddy

2013-12-01

Public providers have no financial incentive to respect their legal obligation to exempt the poor from user fees. Health Equity Funds (HEFs) aim to make exemptions effective by giving NGOs responsibility for assessing eligibility and compensating providers for lost revenue. We use the geographic spread of HEFs over time in Cambodia to identify their impact on out-of-pocket (OOP) payments. Among households with some OOP payment, HEFs reduce the amount paid by 35%, on average. The effect is larger for households that are poorer and mainly use public health care. Reimbursement of providers through a government operated scheme also reduces household OOP payments but the effect is not as well targeted on the poor. Both compensation models raise household non-medical consumption but have no impact on health-related debt. HEFs reduce the probability of primarily seeking care in the private sector. Copyright © 2013 Elsevier B.V. All rights reserved.

Role and models for compensation of tobacco use prevention and cessation by oral health professionals.

Science.gov (United States)

Crail, Jon; Lahtinen, Aira; Beck-Mannagetta, Johann; Benzian, Habib; Enmarks, Birgitta; Jenner, Tony; Knevel, Ron; Lulic, Martina; Wickholm, Seppo

2010-02-01

Appropriate compensation of tobacco use prevention and cessation (TUPAC) would give oral health professionals better incentives to provide TUPAC, which is considered part of their professional and ethical responsibility and improves quality of care. Barriers for compensation are that tobacco addiction is not recognised as a chronic disease but rather as a behavioural disorder or merely as a risk factor for other diseases. TUPAC-related compensation should be available to oral health professionals, be in appropriate relation to other dental therapeutic interventions and should not be funded from existing oral health care budgets alone. We recommend modifying existing treatment and billing codes or creating new codes for TUPAC. Furthermore, we suggest a four-staged model for TUPAC compensation. Stages 1 and 2 are basic care, stage 3 is intermediate care and stage 4 is advanced care. Proceeding from stage 1 to other stages may happen immediately or over many years. Stage 1: Identification and documentation of tobacco use is part of each patient's medical history and included into oral examination with no extra compensation. Stage 2: Brief intervention consists of a motivational interview and providing information about existing support. This stage should be coded/reimbursed as a short preventive intervention similar to other advice for oral care. Stage 3: Intermediate care consists of a motivational interview, assessment of tobacco dependency, informing about possible support and pharmacotherapy, if appropriate. This stage should be coded as preventive intervention similar to an oral hygiene instruction. Stage 4: Advanced care. Treatment codes should be created for advanced interventions by oral health professionals with adequate qualification. Interventions should follow established guidelines and use the most cost-effective approaches.

48 CFR 16.304 - Cost-plus-incentive-fee contracts.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Cost-plus-incentive-fee...-incentive-fee contracts. A cost-plus-incentive-fee contract is a cost-reimbursement contract that provides... allowable costs to total target costs. Cost-plus-incentive-fee contracts are covered in subpart 16.4...

Incentive schemes in development of socio-economic systems

Science.gov (United States)

Grachev, V. V.; Ivushkin, K. A.; Myshlyaev, L. P.

2018-05-01

The paper is devoted to the study of incentive schemes when developing socio-economic systems. The article analyzes the existing incentive schemes. It is established that the traditional incentive mechanisms do not fully take into account the specifics of the creation of each socio-economic system and, as a rule, are difficult to implement. The incentive schemes based on the full-scale simulation approach, which allow the most complete information from the existing projects of creation of socio-economic systems to be extracted, are proposed. The statement of the problem is given, the method and algorithm of the full-scale simulation study of the efficiency of incentive functions is developed. The results of the study are presented. It is shown that the use of quadratic and piecewise linear functions of incentive allows the time and costs for creating social and economic systems to be reduced by 10%-15%.

32 CFR 634.32 - Traffic violation reports.

Science.gov (United States)

2010-07-01

... 32 National Defense 4 2010-07-01 2010-07-01 true Traffic violation reports. 634.32 Section 634.32 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) LAW ENFORCEMENT AND CRIMINAL INVESTIGATIONS MOTOR VEHICLE TRAFFIC SUPERVISION Traffic Supervision § 634.32 Traffic violation reports. (a) Most traffic violations...

Health Insurance Costs and Employee Compensation: Evidence from the National Compensation Survey.

Science.gov (United States)

Anand, Priyanka

2017-12-01

This paper examines the relationship between rising health insurance costs and employee compensation. I estimate the extent to which total compensation decreases with a rise in health insurance costs and decompose these changes in compensation into adjustments in wages, non-health fringe benefits, and employee contributions to health insurance premiums. I examine this relationship using the National Compensation Survey, a panel dataset on compensation and health insurance for a sample of establishments across the USA. I find that total hourly compensation reduces by $0.52 for each dollar increase in health insurance costs. This reduction in total compensation is primarily in the form of higher employee premium contributions, and there is no evidence of a change in wages and non-health fringe benefits. These findings show that workers are absorbing at least part of the increase in health insurance costs through lower compensation and highlight the importance of examining total compensation, and not just wages, when examining the relationship between health insurance costs and employee compensation. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

CP violation and the top quark

International Nuclear Information System (INIS)

Atwood, D.

1994-02-01

We consider signals of CP violation in semi-leptonic decay of the top quark. We show that the transverse polarization asymmetries of the τ-lepton in the decay t → brv is extremely sensitive CP violation. As an illustration we consider CP phases arising from the charged Higgs exchange in the Weinberg three Higgs doublet model. Qualitatively, the polarization asymmetries are enhanced over rate or energy asymmetries by a factor of O(m t /m r ) ∼ 100 with a corresponding increase in sensitivity to CP violating parameters. We also examine τ polarization in b decays via b → cvr and find that may also be very effective in constraining CP violating effects such as those that arise from an extended Higgs sector

CP violation in b → s penguin decays and T, CPT violation at BaBar and BELLE

International Nuclear Information System (INIS)

Emery-Schrenk, S.

2014-01-01

We report on the first direct observation of time reversal violation at BABAR in the interference between direct decay and decay with B 0 - B-bar 0 mixing, as well as on the most precise search for CPT violation in B 0 - B-bar 0 mixing at BELLE. We then present recent CP violation studies at BABAR in rare b → s penguin decays B → KKK and B → K*l + l - . (author)

Incentives and provider payment methods.

Science.gov (United States)

Barnum, H; Kutzin, J; Saxenian, H

1995-01-01

The mode of payment creates powerful incentives affecting provider behavior and the efficiency, equity and quality outcomes of health finance reforms. This article examines provider incentives as well as administrative costs, and institutional conditions for successful implementation associated with provider payment alternatives. The alternatives considered are budget reforms, capitation, fee-for-service, and case-based reimbursement. We conclude that competition, whether through a regulated private sector or within a public system, has the potential to improve the performance of any payment method. All methods generate both adverse and beneficial incentives. Systems with mixed forms of provider payment can provide tradeoffs to offset the disadvantages of individual modes. Low-income countries should avoid complex payment systems requiring higher levels of institutional development.

The effective use of property tax incentives for economic development

OpenAIRE

Daphne A. Kenyon; Adam H. Langley; Bethany P. Paquin

2013-01-01

To make property-tax incentives for business more effective, do not approve every incentive request, target use of incentives, avoid incentive wars, cooperate with surrounding localities, and conduct regular evaluations.

Models of dynamical R-parity violation

Energy Technology Data Exchange (ETDEWEB)

Csáki, Csaba; Kuflik, Eric [Department of Physics, LEPP, Cornell University, Ithaca, NY 14853 (United States); Slone, Oren; Volansky, Tomer [Raymond and Beverly Sackler School of Physics and Astronomy, Tel-Aviv University, Tel-Aviv 69978 (Israel)

2015-06-08

The presence of R-parity violating interactions may relieve the tension between existing LHC constraints and natural supersymmetry. In this paper we lay down the theoretical framework and explore models of dynamical R-parity violation in which the breaking of R-parity is communicated to the visible sector by heavy messenger fields. We find that R-parity violation is often dominated by non-holomorphic operators that have so far been largely ignored, and might require a modification of the existing searches at the LHC. The dynamical origin implies that the effects of such operators are suppressed by the ratio of either the light fermion masses or the supersymmetry breaking scale to the mediation scale, thereby providing a natural explanation for the smallness of R-parity violation. We consider various scenarios, classified by whether R-parity violation, flavor breaking and/or supersymmetry breaking are mediated by the same messenger fields. The most compact case, corresponding to a deformation of the so called flavor mediation scenario, allows for the mediation of supersymmetry breaking, R-parity breaking, and flavor symmetry breaking in a unified manner.

Adverse selection without single crossing

DEFF Research Database (Denmark)

Schottmüller, Christoph

2015-01-01

The single-crossing assumption simplifies the analysis of screening models as local incentive compatibility becomes sufficient for global incentive compatibility. If single crossing is violated, global incentive compatibility constraints have to be taken into account. This paper studies monotone...... solutions in a screening model that allows a one-time violation of single crossing. The results show that local and non-local incentive constraints distort the solution in opposite directions. Therefore, the optimal decision might involve distortions above as well as below the first-best decision...

42 CFR 495.310 - Medicaid provider incentive payments.

Science.gov (United States)

2010-10-01

... 42 Public Health 5 2010-10-01 2010-10-01 false Medicaid provider incentive payments. 495.310 Section 495.310 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... INCENTIVE PROGRAM Requirements Specific to the Medicaid Program § 495.310 Medicaid provider incentive...

CP violation

International Nuclear Information System (INIS)

Gilman, F.J.

1989-12-01

Predictions for CP violation in the three generation Standard Model are reviewed based on what is known about the Cabibbo-Kobayashi-Maskawa matrix. Application to the K and B meson systems are emphasized. 43 refs., 13 figs

Rule-violations sensitise towards negative and authority-related stimuli.

Science.gov (United States)

Wirth, Robert; Foerster, Anna; Rendel, Hannah; Kunde, Wilfried; Pfister, Roland

2018-05-01

Rule violations have usually been studied from a third-person perspective, identifying situational factors that render violations more or less likely. A first-person perspective of the agent that actively violates the rules, on the other hand, is only just beginning to emerge. Here we show that committing a rule violation sensitises towards subsequent negative stimuli as well as subsequent authority-related stimuli. In a Prime-Probe design, we used an instructed rule-violation task as the Prime and a word categorisation task as the Probe. Also, we employed a control condition that used a rule inversion task as the Prime (instead of rule violations). Probe targets were categorised faster after a violation relative to after a rule-based response if they related to either, negative valence or authority. Inversions, however, primed only negative stimuli and did not accelerate the categorisation of authority-related stimuli. A heightened sensitivity towards authority-related targets thus seems to be specific to rule violations. A control experiment showed that these effects cannot be explained in terms of semantic priming. Therefore, we propose that rule violations necessarily activate authority-related representations that make rule violations qualitatively different from simple rule inversions.

Report of the CP-violation working group

International Nuclear Information System (INIS)

Hoffman, C.M.

1982-01-01

The CP-Violation Working Group met twice during the workshop. A nice summary of our present knowledge of CP-violation was presented in the talk by Prof. James W. Cronin. In the final paragraph of his talk, Prof. Cronin argues that higher precision experiments studying CP-violation at LAMPF II will be extremely important no matter what additional knowledge we acquire in the time before LAMPF II is constructed. The crucial issue at present is to uncover the underlying mechanism responsible for CP-violation. The Working Group heard several talks aimed at reviewing the theoretical status of CP-violation and the directions that future experimental efforts might take. These talks included: Kaon Experiments at KEK, T. Yamazaki, University of Tokyo; Mechanisms for CP Violation, P. Herczeg, Los Alamos; and The Experimental Status of eta 00 Experiments, J.W. Cronin, Univ. of Chicago. There were also extended discussions on which experiments appear to be the most important and how to best perform these measurements. A summary of these discussions is given

$CPT$ violation searches and prospects for LHCb

CERN Document Server

van Tilburg, Jeroen

2015-03-06

An overview of current experimental bounds on $CPT$ violation in neutral meson mixing is given. New values for the $CPT$ asymmetry in the $B^0$ and $B_s^0$ systems are deduced from BaBar, Belle and LHCb data. With dedicated analyses, LHCb will be able to further improve the bounds on $CPT$ violation in the $D^0$, $B^0$ and $B_s^0$ systems. Since $CPT$ violation implies violation of Lorentz invariance, the observed $CPT$ asymmetry will exhibit sidereal- and boost-dependent variations. Such $CPT$-violating and Lorentz-violating effects are accommodated in the framework of the Standard-Model Extension (SME). The large boost of the neutral mesons produced at LHCb results in a high sensitivity to the corresponding SME coefficients. For the $B^0$ and $B_s^0$ systems, using existing LHCb data, we determine with high precision the SME coefficients that are not varying with sidereal time. With a full sidereal analysis, LHCb will be able to improve the existing SME bounds in the $D^0$, $B^0$ and $B_s^0$ systems by up t...

Behavioural economics: Cash incentives avert deforestation

Science.gov (United States)

Cárdenas, Juan Camilo

2017-10-01

There is tension in developing countries between financial incentives to clear forests and climate regulation benefits of preserving trees. Now research shows that paying private forest owners in Uganda reduced deforestation, adding to the debate on the use of monetary incentives in forest conservation.

24 CFR 599.507 - Tax incentives utilization plan.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Tax incentives utilization plan....507 Tax incentives utilization plan. (a) Preliminary plan. Within six months of designation, the CoRA must prepare and submit to HUD a preliminary tax incentives utilization plan for achieving the State...

On the cosmic-ray spectra of three-body lepton-flavor-violating dark matter decays

International Nuclear Information System (INIS)

Carone, Christopher D.; Cukierman, Ari; Primulando, Reinard

2011-01-01

We consider possible leptonic three-body decays of spin-1/2, charge-asymmetric dark matter. Assuming a general Dirac structure for the four-fermion contact interactions of interest, we study the cosmic-ray electron and positron spectra and show that good fits to the current data can be obtained for both charged-lepton-flavor-conserving and flavor-violating decay channels. We find that different choices for the Dirac structure of the underlying decay operator can be significantly compensated by different choices for the dark matter mass and lifetime. The decay modes we consider provide differing predictions for the cosmic-ray positron fraction at energies higher than those currently probed at the PAMELA experiment; these predictions might be tested at cosmic-ray detectors like AMS-02.

CP violation in the K and B systems

International Nuclear Information System (INIS)

Kayser, B.

1997-01-01

Although CP violation was discovered more than thirty years ago, its origin is still unknown. In these lectures, we describe the CP-violation effects which have been seen in K decays, and explain how CP violation can be caused by the Standard Model weak interaction. The hypothesis that this interaction is indeed the origin of CP violation will be incisively tested by future experiments on B and K decays. We explain what quantities these experiments will try to determine, and how they will be able to determine them in a theoretically clean way. To clarify the physics of the K system, we give a phase-convention-free description of CP violation in this system. We conclude by briefly exploring whether electric dipole moments actually violate CP even if CPT invariance is not assumed. (author)

CP violation in the K and B systems

International Nuclear Information System (INIS)

Kayser, B.

1996-11-01

Although CP violation was discovered more than thirty years ago, its origin is still unknown. In these lectures, we describe the CP- violating effects which have been seen in K decays, and explain how CP violation can be caused by the Standard Model weak interaction. The hypothesis that this interaction is indeed the origin of CP violation will be incisively tested by future experiments on B and K decays. We explain what quantities these experiments will try to determine, and how they will be able to determine them in a theoretically clean way. To clarify the physics of the K system, we give a phase-convention-free description of CP violation in this system. We conclude by briefly exploring whether electric dipole moments actually violate CP even if CPT invariance is not assumed

Using financial incentives to improve value in orthopaedics.

Science.gov (United States)

Lansky, David; Nwachukwu, Benedict U; Bozic, Kevin J

2012-04-01

A variety of reforms to traditional approaches to provider payment and benefit design are being implemented in the United States. There is increasing interest in applying these financial incentives to orthopaedics, although it is unclear whether and to what extent they have been implemented and whether they increase quality or reduce costs. We reviewed and discussed physician- and patient-oriented financial incentives being implemented in orthopaedics, key challenges, and prerequisites to payment reform and value-driven payment policy in orthopaedics. We searched the MEDLINE database using as search terms various provider payment and consumer incentive models. We retrieved a total of 169 articles; none of these studies met the inclusion criteria. For incentive models known to the authors to be in use in orthopaedics but for which no peer-reviewed literature was found, we searched Google for further information. Provider financial incentives reviewed include payments for reporting, performance, and patient safety and episode payment. Patient incentives include tiered networks, value-based benefit design, reference pricing, and value-based purchasing. Reform of financial incentives for orthopaedic surgery is challenged by (1) lack of a payment/incentive model that has demonstrated reductions in cost trends and (2) the complex interrelation of current pay schemes in today's fragmented environment. Prerequisites to reform include (1) a reliable and complete data infrastructure; (2) new business structures to support cost sharing; and (3) a retooling of patient expectations. There is insufficient literature reporting the effects of various financial incentive models under implementation in orthopaedics to know whether they increase quality or reduce costs. National concerns about cost will continue to drive experimentation, and all anticipated innovations will require improved collaboration and data collection and reporting.

Incentives and intrinsic motivation in healthcare.

Science.gov (United States)

Berdud, Mikel; Cabasés, Juan M; Nieto, Jorge

It has been established in the literature that workers within public organisations are intrinsically motivated. This paper is an empirical study of the healthcare sector using methods of qualitative analysis research, which aims to answer the following hypotheses: 1) doctors are intrinsically motivated; 2) economic incentives and control policies may undermine doctors' intrinsic motivation; and 3) well-designed incentives may encourage doctors' intrinsic motivation. We conducted semi-structured interviews à-la-Bewley with 16 doctors from Navarre's Healthcare Service (Servicio Navarro de Salud-Osasunbidea), Spain. The questions were based on current theories of intrinsic motivation and incentives to test the hypotheses. Interviewees were allowed to respond openly without time constraints. Relevant information was selected, quantified and analysed by using the qualitative concepts of saturation and codification. The results seem to confirm the hypotheses. Evidence supporting hypotheses 1 and 2 was gathered from all interviewees, as well as indications of the validity of hypothesis 3 based on interviewees' proposals of incentives. The conclusions could act as a guide to support the optimal design of incentive policies and schemes within health organisations when healthcare professionals are intrinsically motivated. Copyright © 2016 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

Threshold analyses and Lorentz violation

International Nuclear Information System (INIS)

Lehnert, Ralf

2003-01-01

In the context of threshold investigations of Lorentz violation, we discuss the fundamental principle of coordinate independence, the role of an effective dynamical framework, and the conditions of positivity and causality. Our analysis excludes a variety of previously considered Lorentz-breaking parameters and opens an avenue for viable dispersion-relation investigations of Lorentz violation

Incentives and Earnings Growth

DEFF Research Database (Denmark)

Frederiksen, Anders

2013-01-01

The career prospects of newly recruited employees differ substantially within an organization. The stars experience considerable growth in earnings; others can hardly maintain their entry salaries. This article sheds light on the mechanisms generating the observed heterogeneity in earnings growth...... by investigating the effects that explicit short-run incentives and implicit incentives have on earnings growth. The model’s predictions are tested using personnel records from a large bank and are found to be consistent with the observed earnings growth during the first half of the employees’ careers....

Rehabilitation of compensable workplace injuries: effective payment models for quality vocational rehabilitation outcomes in a changing social landscape.

Science.gov (United States)

Matthews, Lynda R; Hanley, Francine; Lewis, Virginia; Howe, Caroline

2015-01-01

With social and economic costs of workplace injury on the increase, efficient payment models that deliver quality rehabilitation outcomes are of increasing interest. This paper provides a perspective on the issue informed by both refereed literature and published research material not available commercially (gray literature). A review of payment models, workers' compensation and compensable injury identified relevant peer-reviewed and gray literature that informed our discussion. Fee-for-service and performance-based payment models dominate the health and rehabilitation literature, each described as having benefits and challenges to achieving quality outcomes for consumers. There appears to be a movement toward performance-based payments in compensable workplace injury settings as they are perceived to promote time-efficient services and support innovation in rehabilitation practice. However, it appears that the challenges that arise for workplace-based rehabilitation providers and professionals when working under the various payment models, such as staff retention and quality of client-practitioner relationship, are absent from the literature and this could lead to flawed policy decisions. Robust evidence of the benefits and costs associated with different payment models - from the perspectives of clients/consumers, funders and service providers - is needed to inform best practice in rehabilitation of compensable workplace injuries. Available but limited evidence suggests that payment models providing financial incentives for stakeholder-agreed vocational rehabilitation outcomes tend to improve service effectiveness in workers' compensation settings, although there is little evidence of service quality or client satisfaction. Working in a system that identifies payments for stakeholder-agreed outcomes may be more satisfying for rehabilitation practitioners in workers' compensation settings by allowing more clinical autonomy and innovative practice. Researchers

Flavour Physics and CP Violation

CERN Document Server

Fleischer, Robert

2005-01-01

The starting point of these lectures is an introduction to the weak interactions of quarks and the Standard-Model description of CP violation, where the key element is the Cabibbo--Kobayashi--Maskawa matrix and the corresponding unitarity triangles. Since the B-meson system will govern the stage of (quark) flavour physics and CP violation in this decade, it will be -- after a brief look at the kaon system -- our main focus. We shall classify B-meson decays, introduce the theoretical tools to deal with them, explore the requirements for non-vanishing CP-violating asymmetries, and discuss B^0_q--B^0_q_bar mixing (q={d,s}). We will then turn to B-factory benchmark modes, discuss the physics potential of B^0_s mesons, which is particularly promising for B-decay experiments at hadron colliders, and emphasize the importance of studies of rare decays, which are absent at the tree level in the Standard Model, complement nicely the studies of CP violation, and provide interesting probes for new physics.

10 CFR 451.6 - Duration of incentive payments.

Science.gov (United States)

2010-01-01

... 10 Energy 3 2010-01-01 2010-01-01 false Duration of incentive payments. 451.6 Section 451.6 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION RENEWABLE ENERGY PRODUCTION INCENTIVES § 451.6 Duration of incentive... part with respect to a qualified renewable energy facility for 10 consecutive fiscal years. Such period...

Lorentz-violating electrodynamics and the cosmic microwave background.

Science.gov (United States)

Kostelecký, V Alan; Mewes, Matthew

2007-07-06

Possible Lorentz-violating effects in the cosmic microwave background are studied. We provide a systematic classification of renormalizable and nonrenormalizable operators for Lorentz violation in electrodynamics and use polarimetric observations to search for the associated violations.

Peace Incentives

DEFF Research Database (Denmark)

Emmanuel, Nikolas G.

2015-01-01

How does economic assistance influence the success or failure of peace processes in Africa? Can economic assistance act as an incentive to facilitate an end to conflict? The literature largely ignores aid as a factor supporting peace processes. In addressing this topic, the current study tries...

Canadian incentives for oil and gas exploration. [Applicability to USA

Energy Technology Data Exchange (ETDEWEB)

1980-04-01

During the 1970s a number of different exploration and production incentive programs were put in place in Canada, in particular in the Province of Alberta, Canada's principal oil- and gas-producing province. The DOE/RA is evaluating Canadian incentives for oil and gas exploration, and this study is intended to provide information that will help guide DOE/RA in determining the applicability of Canadian incentive programs in US energy policy. The study describes and documents the fiscal structure in which the Canadian oil industry operates. The incentive features of pricing policy, taxation policy, and provincial royalty systems are discussed. A principal focus of the study is on one of the most important of Canada's specific incentive programs, the Alberta Exploratory Drilling Incentive Credit Program (EDICP). The study describes and evaluates the effect of the EDICP on increased oil and gas exploration activity. Similarly, the study also reviews and evaluates other specific incentive programs such as the Alberta Geophysical Incentive Program, Frontier Exploration Allowances, and various tar sand and heavy oil development incentives. Finally the study evaluates the applicability of Canadian incentives to US energy policy.

A definition of maximal CP-violation

International Nuclear Information System (INIS)

Roos, M.

1985-01-01

The unitary matrix of quark flavour mixing is parametrized in a general way, permitting a mathematically natural definition of maximal CP violation. Present data turn out to violate this definition by 2-3 standard deviations. (orig.)

Non-organ donors' attitudes toward incentives.

Science.gov (United States)

Tumin, Makmor; Noh, Abdillah; Chong, Chin-Sieng; Lim, Soo-Kun; Abdullah, Nawi; Ng, Kok-Peng

2013-01-01

Malaysians indicating that they did not intend to become organ donors upon their death were surveyed regarding interest in non-fungible financial incentives to be granted to surviving family members. Among the 730 (56% of the total sample of 1311) indicating unwillingness to be donors, 29.6% (216/730) subsequently indicated that they would be willing donors if the government introduced policies that, upon their death, "rewarded your (their) family with incentives for your (their) deeds." Among the 69% (504/730) who insisted that they would not become organ donor even with incentive, nearly 80% (404/501) of them were able to identify relevant incentives they thought should be provided by the state to those who make organ donations upon death. The majority of both groups preferred the state provide medical benefits to a surviving family member, suggesting this may be an attractive policy option for the state to raise the deceased organ donation pool. © 2013 John Wiley & Sons A/S.

Linking performance incentives to ethical practice

Directory of Open Access Journals (Sweden)

Boudi FB

2018-02-01

Full Text Available No abstract available. Article truncated after 150 words. Health spending is a huge part of the United States economy as it is a large business. We all have seen increasing inclusion of corporate practices in health care. One such inclusion is the incentive programs which have at their core the goal of production of the desired behavioral outcomes directly related either to performance output or extraordinary achievement. However, management influence on the organization’s ethical environment and culture can inadvertently encourage or endorse unethical behavior despite the best intentions. One way would be failing to link performance incentives to ethical practice. When leaders create strong incentives to accomplish a goal without creating equally strong incentives to adhere to ethical practice in achieving the desired goal, they effectively set the stage for ethical malpractice. Incentivizing ethical practice is equally important as incentivizing other behaviors (1. In the health care industry, unlike in the sales industry, professionalism and patient care are …

38 CFR 21.3023 - Nonduplication; pension, compensation, and dependency and indemnity compensation.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Nonduplication; pension, compensation, and dependency and indemnity compensation. 21.3023 Section 21.3023 Pensions, Bonuses, and... Nonduplication; pension, compensation, and dependency and indemnity compensation. (a) Child; age 18. A child who...

[Vestibular compensation studies]. [Vestibular Compensation and Morphological Studies

Science.gov (United States)

Perachio, Adrian A. (Principal Investigator)

1996-01-01

The following topics are reported: neurophysiological studies on MVN neurons during vestibular compensation; effects of spinal cord lesions on VNC neurons during compensation; a closed-loop vestibular compensation model for horizontally canal-related MVN neurons; spatiotemporal convergence in VNC neurons; contributions of irregularly firing vestibular afferents to linear and angular VOR's; application to flight studies; metabolic measures in vestibular neurons; immediate early gene expression following vestibular stimulation; morphological studies on primary afferents, central vestibular pathways, vestibular efferent projection to the vestibular end organs, and three-dimensional morphometry and imaging.

This was the particle physics that was: The years from P and C violation to CP violation

International Nuclear Information System (INIS)

Feinberg, G.

1989-01-01

This paper contains lecture notes given by Gary Feinberg on the historical aspect of the violation of P and C invariance and more recently the violation of CP invariance. (LSP) 13 refs., 2 figs., 2 tabs

Lorentz violation naturalness revisited

Energy Technology Data Exchange (ETDEWEB)

Belenchia, Alessio; Gambassi, Andrea; Liberati, Stefano [SISSA - International School for Advanced Studies, via Bonomea 265, 34136 Trieste (Italy); INFN, Sezione di Trieste, via Valerio 2, 34127 Trieste (Italy)

2016-06-08

We revisit here the naturalness problem of Lorentz invariance violations on a simple toy model of a scalar field coupled to a fermion field via a Yukawa interaction. We first review some well-known results concerning the low-energy percolation of Lorentz violation from high energies, presenting some details of the analysis not explicitly discussed in the literature and discussing some previously unnoticed subtleties. We then show how a separation between the scale of validity of the effective field theory and that one of Lorentz invariance violations can hinder this low-energy percolation. While such protection mechanism was previously considered in the literature, we provide here a simple illustration of how it works and of its general features. Finally, we consider a case in which dissipation is present, showing that the dissipative behaviour does not percolate generically to lower mass dimension operators albeit dispersion does. Moreover, we show that a scale separation can protect from unsuppressed low-energy percolation also in this case.

Baryon number violation and string topologies

International Nuclear Information System (INIS)

Sjoestrand, T.; Skands, P.Z.

2003-01-01

In supersymmetric scenarios with broken R-parity, baryon number violating sparticle decays become possible. In order to search for such decays, a good understanding of expected event properties is essential. We here develop a complete framework that allows detailed studies. Special attention is given to the hadronization phase, wherein the baryon number violating vertex is associated with the appearance of a junction in the colour confinement field. This allows us to tell where to look for the extra (anti)baryon directly associated with the baryon number violating decay

CP violation in CMS expected performance

CERN Document Server

Stefanescu, J

1999-01-01

The CMS experiment can contribute significantly to the measurement of the CP violation asymmetries. A recent evaluation of the expected precision on the CP violation parameter sin 2 beta in the channel B /sub d//sup 0/ to J/ psi $9 K/sub s//sup 0/ has been performed using a simulation of the CMS tracker including full pattern recognition. CMS has also studied the possibility to observe CP violation in the decay channel B/sub s//sup 0/ to J/ psi phi . The $9 results of these studies are reviewed. (7 refs).

Better Bell-inequality violation by collective measurements

International Nuclear Information System (INIS)

Liang, Y.-C.; Doherty, Andrew C.

2006-01-01

The standard Bell-inequality experiments test for violation of local realism by repeatedly making local measurements on individual copies of an entangled quantum state. Here we investigate the possibility of increasing the violation of a Bell inequality by making collective measurements. We show that the nonlocality of bipartite pure entangled states, quantified by their maximal violation of the Bell-Clauser-Horne inequality, can always be enhanced by collective measurements, even without communication between the parties. For mixed states we also show that collective measurements can increase the violation of Bell inequalities, although numerical evidence suggests that the phenomenon is not common as it is for pure states

Changes in Incentives, Rewards and Sanctions.

Science.gov (United States)

Lonsdale, Alan

1993-01-01

A review of the literature over the past decade reflects substantial changes in rewards, incentives, and sanctions used with college faculty. These changes parallel changes in the public sector generally. Increasing emphasis on formal evaluation and on use of money as an incentive and reward for performance is noted. (MSE)

7 CFR 3560.656 - Incentives offers.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Incentives offers. 3560.656 Section 3560.656... AGRICULTURE DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS Housing Preservation § 3560.656 Incentives offers. (a) The Agency will offer a borrower, who submits a prepayment request meeting the conditions of § 3560...

Rephasing-invariant CP violating parameters with Majorana neutrinos

International Nuclear Information System (INIS)

Nieves, Jose F.; Pal, Palash B.

2001-06-01

We analyze the dependence of the squared amplitudes on the rephasing-invariant CP-violating parameters of the lepton sector, involving Majorana neutrinos, for various lepton- conserving and lepton-violating processes. We analyze the conditions under which the CP-violating effects in such processes vanish, in terms of the minimal set of rephasing invariants, giving special attention to the dependence on the extra CP-violating parameters that are due to the Majorana nature of the neutrinos. (author)

Flavour physics and CP violation

Indian Academy of Sciences (India)

It is well known that the study of flavour physics and CP violation is very important to critically test the Standard Model and to look for possible signature of new physics beyond it. The observation of CP violation in kaon system in 1964 has ignited a lot of experimental and theoretical efforts to understand its origin and to look ...

Anomalous Lorentz and CPT violation

Science.gov (United States)

Klinkhamer, F. R.

2018-01-01

If there exists Lorentz and CPT violation in nature, then it is crucial to discover and understand the underlying mechanism. In this contribution, we discuss one such mechanism which relies on four-dimensional chiral gauge theories defined over a spacetime manifold with topology ℛ3 × S 1 and periodic spin structure for the compact dimension. It can be shown that the effective gauge-field action contains a local Chern-Simons-like term which violates Lorentz and CPT invariance. For arbitrary Abelian U(1) gauge fields with trivial holonomies in the compact direction, this anomalous Lorentz and CPT violation has recently been established perturbatively with a Pauli-Villars-type regularization and nonperturbatively with a lattice regularization based on Ginsparg-Wilson fermions.

R&D Incentives for Neglected Diseases

Science.gov (United States)

Dimitri, Nicola

2012-01-01

Neglected diseases are typically characterized as those for which adequate drug treatment is lacking, and the potential return on effort in research and development (R&D), to produce new therapies, is too small for companies to invest significant resources in the field. In recent years various incentives schemes to stimulate R&D by pharmaceutical firms have been considered. Broadly speaking, these can be classified either as ‘push’ or ‘pull’ programs. Hybrid options, that include push and pull incentives, have also become increasingly popular. Supporters and critics of these various incentive schemes have argued in favor of their relative merits and limitations, although the view that no mechanism is a perfect fit for all situations appears to be widely held. For this reason, the debate on the advantages and disadvantages of different approaches has been important for policy decisions, but is dispersed in a variety of sources. With this in mind, the aim of this paper is to contribute to the understanding of the economic determinants behind R&D investments for neglected diseases by comparing the relative strength of different incentive schemes within a simple economic model, based on the assumption of profit maximizing firms. The analysis suggests that co-funded push programs are generally more efficient than pure pull programs. However, by setting appropriate intermediate goals hybrid incentive schemes could further improve efficiency. PMID:23284648

R&D incentives for neglected diseases.

Directory of Open Access Journals (Sweden)

Nicola Dimitri

Full Text Available Neglected diseases are typically characterized as those for which adequate drug treatment is lacking, and the potential return on effort in research and development (R&D, to produce new therapies, is too small for companies to invest significant resources in the field. In recent years various incentives schemes to stimulate R&D by pharmaceutical firms have been considered. Broadly speaking, these can be classified either as 'push' or 'pull' programs. Hybrid options, that include push and pull incentives, have also become increasingly popular. Supporters and critics of these various incentive schemes have argued in favor of their relative merits and limitations, although the view that no mechanism is a perfect fit for all situations appears to be widely held. For this reason, the debate on the advantages and disadvantages of different approaches has been important for policy decisions, but is dispersed in a variety of sources. With this in mind, the aim of this paper is to contribute to the understanding of the economic determinants behind R&D investments for neglected diseases by comparing the relative strength of different incentive schemes within a simple economic model, based on the assumption of profit maximizing firms. The analysis suggests that co-funded push programs are generally more efficient than pure pull programs. However, by setting appropriate intermediate goals hybrid incentive schemes could further improve efficiency.

R&D incentives for neglected diseases.

Science.gov (United States)

Dimitri, Nicola

2012-01-01

Neglected diseases are typically characterized as those for which adequate drug treatment is lacking, and the potential return on effort in research and development (R&D), to produce new therapies, is too small for companies to invest significant resources in the field. In recent years various incentives schemes to stimulate R&D by pharmaceutical firms have been considered. Broadly speaking, these can be classified either as 'push' or 'pull' programs. Hybrid options, that include push and pull incentives, have also become increasingly popular. Supporters and critics of these various incentive schemes have argued in favor of their relative merits and limitations, although the view that no mechanism is a perfect fit for all situations appears to be widely held. For this reason, the debate on the advantages and disadvantages of different approaches has been important for policy decisions, but is dispersed in a variety of sources. With this in mind, the aim of this paper is to contribute to the understanding of the economic determinants behind R&D investments for neglected diseases by comparing the relative strength of different incentive schemes within a simple economic model, based on the assumption of profit maximizing firms. The analysis suggests that co-funded push programs are generally more efficient than pure pull programs. However, by setting appropriate intermediate goals hybrid incentive schemes could further improve efficiency.

On incentives for assurance of petroleum supply

International Nuclear Information System (INIS)

Osmundsen, Petter; Aven, Terje; Tomasgard, Asgeir

2010-01-01

Assurance of supply is a crucial objective for producers and consumers of oil and gas. A basic requirement to meet this objective is that producers and transmitters have sufficient economic incentives and capabilities to assure a desired degree of supply. The topic of this paper is to evaluate these incentives from a broad perspective. We examine economic trade-offs inherent in a delay of production, including reputational issues, as well as contract incentives for gas sellers, drilling companies, and oil service companies.

Topics in CP violation

Science.gov (United States)

Quinn, H. R.

1993-02-01

Given the varied backgrounds of the members of this audience this talk will be a grab bag of topics related to the general theme of CP Violation. I do not have time to dwell in detail on any of them. First, for the astronomers and astrophysicists among you, I want to begin by reviewing the experimental status of evidence for CP violation in particle processes. There is only one system where this has been observed, and that is in the decays of neutral K mesons.

Topics in CP violation

International Nuclear Information System (INIS)

Quinn, H.R.

1993-02-01

Given the varied backgrounds of the members of this audience this talk will be a grab bag of topics related to the general theme of CP Violation. I do not have time to dwell in detail on any of them. First, for the astronomers and astrophysicists among you, I want to begin by reviewing the experimental status of evidence for CP violation in particle processes. There is only one system where this has been observed, and that is in the decays of neutral K mesons

Testing non-standard CP violation in neutrino propagation

International Nuclear Information System (INIS)

Winter, Walter

2009-01-01

Non-standard physics which can be described by effective four fermion interactions may be an additional source of CP violation in the neutrino propagation. We discuss the detectability of such a CP violation at a neutrino factory. We assume the current baseline setup of the international design study of a neutrino factory (IDS-NF) for the simulation. We find that the CP violation from certain non-standard interactions is, in principle, detectable significantly below their current bounds - even if there is no CP violation in the standard oscillation framework. Therefore, a new physics effect might be mis-interpreted as the canonical Dirac CP violation, and a possibly even more exciting effect might be missed

R&D tax incentives for innovation and managerial decisions

Directory of Open Access Journals (Sweden)

Monika Walicka

2016-09-01

Full Text Available In many countries tax incentives are a popular means of realizing political, economic and social objectives. The main motive of their application is often to achieve and accelerate the selected activities in the public interest and also stimulate development of industry, and induce growth in research and investment. The key element that helps a company achieve a competitive advantage is innovation. Global competition forces the production of unique products and services. Tax incentives in science, research and development are important in stimulating innovation. The purpose of this article is to show the level of managerial awareness about R&D tax incentives, the level of R&D tax incentive usage by companies in Poland, and main obstacles that managers meet with R&D tax incentives in practice. We explore R&D tax incentives as a government instrument on R&D management and aim to find the reasons why Polish companies do not take advantage of them. We examine 275 companies using a semi-structured questi onnaire. Our findings suggest that many firms report lack of knowledge about such incentives, and firms find many obstacles to reach all of the requirements which are necessary to use the incentive. Due to our analysis we find that large firms, especially those that implement innovation, are more likely to use the tax incentives, but small and medium sized companies find more obstacle. The effect of this tax policy is significant mainly in large, high-tech sector firms.

Cost incentives for doctors

DEFF Research Database (Denmark)

Schottmüller, Christoph

2013-01-01

If doctors take the costs of treatment into account when prescribing medication, their objectives differ from their patients' objectives because the patients are insured. This misalignment of interests hampers communication between patient and doctor. Giving cost incentives to doctors increases...... welfare if (i) the doctor's examination technology is sufficiently good or (ii) (marginal) costs of treatment are high enough. If the planner can costlessly choose the extent to which doctors take costs into account, he will opt for less than 100%. Optimal health care systems should implement different...... degrees of cost incentives depending on type of disease and/or doctor....

Parity violation in neutron induced reactions

International Nuclear Information System (INIS)

Gudkov, V.P.

1991-06-01

The theory of parity violation in neutron induced reactions is discussed. Special attention is paid to the energy dependence and enhancement factors for the various types of nuclear reactions and the information which might be obtained from P-violating effects in nuclei. (author)

Applied economics: The use of monetary incentives to modulate behavior.

Science.gov (United States)

Strang, S; Park, S Q; Strombach, T; Kenning, P

2016-01-01

According to standard economic theory higher monetary incentives will lead to higher performance and higher effort independent of task, context, or individual. In many contexts this standard economic advice is implemented. Monetary incentives are, for example, used to enhance performance at workplace or to increase health-related behavior. However, the fundamental positive impact of monetary incentives has been questioned by psychologists as well as behavioral economists during the last decade, arguing that monetary incentives can sometimes even backfire. In this chapter, studies from proponents as well as opponents of monetary incentives will be presented. Specifically, the impact of monetary incentives on performance, prosocial, and health behavior will be discussed. Furthermore, variables determining whether incentives have a positive or negative impact will be identified. © 2016 Elsevier B.V. All rights reserved.

48 CFR 16.405-1 - Cost-plus-incentive-fee contracts.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Cost-plus-incentive-fee... CONTRACTING METHODS AND CONTRACT TYPES TYPES OF CONTRACTS Incentive Contracts 16.405-1 Cost-plus-incentive-fee contracts. (a) Description. The cost-plus-incentive-fee contract is a cost-reimbursement contract that...

New bounds on isotropic Lorentz violation

International Nuclear Information System (INIS)

Carone, Christopher D.; Sher, Marc; Vanderhaeghen, Marc

2006-01-01

Violations of Lorentz invariance that appear via operators of dimension four or less are completely parametrized in the Standard Model Extension (SME). In the pure photonic sector of the SME, there are 19 dimensionless, Lorentz-violating parameters. Eighteen of these have experimental upper bounds ranging between 10 -11 and 10 -32 ; the remaining parameter, k-tilde tr , is isotropic and has a much weaker bound of order 10 -4 . In this Brief Report, we point out that k-tilde tr gives a significant contribution to the anomalous magnetic moment of the electron and find a new upper bound of order 10 -8 . With reasonable assumptions, we further show that this bound may be improved to 10 -14 by considering the renormalization of other Lorentz-violating parameters that are more tightly constrained. Using similar renormalization arguments, we also estimate bounds on Lorentz-violating parameters in the pure gluonic sector of QCD

Search for violations of quantum mechanics

International Nuclear Information System (INIS)

Ellis, J.; Hagelin, J.S.; Nanopoulos, D.V.; Srednicki, M.

1984-01-01

The treatment of quantum effects in gravitational fields indicates that pure states may evolve into mixed states, and Hawking has proposed modification of the axioms of field theory which incorporate the corresponding violation of quantum mechanics. In this paper we propose a modified hamiltonian equation of motion for density matrices and use it to interpret upper bounds on the violation of quantum mechanics in different phenomenological situations. We apply our formalism to the K 0 -anti K 0 system and to long baseline neutron interferometry experiments. In both cases we find upper bounds of about 2x10 -21 GeV on contributions to the single particle 'hamiltonian' which violate quantum mechanical coherence. We discuss how these limits might be improved in the future, and consider the relative significance of other successful tests of quantum mechanics. An appendix contains model estimates of the magnitude of effects violating quantum mechanics. (orig.)

Incentive regulation of nuclear power plants by state public utility commissions

International Nuclear Information System (INIS)

Petersen, J.C.

1987-12-01

This report on incentive regulation of nuclear power plants by state public utility commissions (PUCs). Economic performance incentives established by state PUCs are applicable to the construction or operation of about 45 nuclear power reactors owned by 30 utilities in 17 states. The NRC staff monitors development of the incentives and periodically provides an updated report on all nuclear plant incentives to its regional offices. The staff maintains contact with the PUCs and the utilities responsible for implementing the incentives in order to obtain the updated information and to consider potential safety effects of the incentives. This report presents the NRC staff's concerns on potential safety effects of economic performance incentives. It also includes a plant-by-plant survey that describes the mechanics of each incentive and discusses the financial effects of the incentive on the utility-owner(s) of the plant

Economic incentives to wind systems commercialization. Final report

Energy Technology Data Exchange (ETDEWEB)

Lotker, M.; Shaw, Jr, R. W.; Adolfson, W. F.; Bernardi, R. P.; Davidoff, P. H.; Eckhart, M. T.; Gunwaldsen, D. S.; Mettam, P. J.; Narayanan, P.; Sillin, J. O.

1978-08-01

This assessment of Economic Incentives to Wind Systems Commercialization is an analysis of the quantitative and qualitative impacts of a variety of Government funded economic incentives on Wind Energy Conversion Systems (WECS). The purpose of this study is to achieve better understanding of the relationship between implementation of specific economic incentives for WECS, and the factors surrounding WECS commercial introduction.

VIOLATION OF CONVERSATION MAXIM ON TV ADVERTISEMENTS

Directory of Open Access Journals (Sweden)

Desak Putu Eka Pratiwi

2015-07-01

Full Text Available Maxim is a principle that must be obeyed by all participants textually and interpersonally in order to have a smooth communication process. Conversation maxim is divided into four namely maxim of quality, maxim of quantity, maxim of relevance, and maxim of manner of speaking. Violation of the maxim may occur in a conversation in which the information the speaker has is not delivered well to his speaking partner. Violation of the maxim in a conversation will result in an awkward impression. The example of violation is the given information that is redundant, untrue, irrelevant, or convoluted. Advertisers often deliberately violate the maxim to create unique and controversial advertisements. This study aims to examine the violation of maxims in conversations of TV ads. The source of data in this research is food advertisements aired on TV media. Documentation and observation methods are applied to obtain qualitative data. The theory used in this study is a maxim theory proposed by Grice (1975. The results of the data analysis are presented with informal method. The results of this study show an interesting fact that the violation of maxim in a conversation found in the advertisement exactly makes the advertisements very attractive and have a high value.

Paperless Transaction for Publication Incentive System

Science.gov (United States)

Ibrahim, Rosziati; Madon, Hamiza Diana; Nazri, Nurul Hashida Amira Mohd; Saarani, Norhafizah; Mustapha, Aida

2017-08-01

Within the Malaysian context, incentive system in scientific publishing rewards authors for publishing journal articles or conference papers that are indexed by Scopus. At Universiti Tun Hussein Onn Malaysia, the incentive system is going into its third year in operational. The main challenge lies in preparing the evidences as required by the application guideline. This paper presents an online module for publication incentive within the University Publication Information System (SMPU). The module was developed using the Scrum methodology based on the existing workflow of paper-based application. The module is hoped to increase the quality of the system deliverables of SMPU as well as having the ability to cope with change of university requirements in the future.

$CP$ violation in the B system at LHCb

CERN Document Server

AUTHOR|(CDS)2067431

2014-01-01

A selection of recent LHCb results on $CP$ violation in the $B$ system is presented. These include direct $CP$ violation measurements in $B^0 \\to \\phi K^*(892)^0$, $B_{(s)}^0 \\to K^\\pm\\pi^\\pm$, $B^\\pm \\to K^\\pm \\pi^+\\pi^-$, $B^\\pm \\to K^\\pm K^+K^-$ and $B^\\pm \\to \\phi K^\\pm$ decays; time-dependent $CP$ violation measurements in $B_s^0 \\to K^+K^-$ and $B^0 \\to \\pi^+\\pi^-$ decays; determination of the flavour-specific $CP$-violating asymmetry $a_{sl}^s$ in $B_s^0$ decays; and study of the mixing-induced $CP$ violation in $B_s^0 \\to J/\\psi K^+K^-$ and $B_s^0 \\to J/\\psi \\pi^+\\pi^-$ decays.

Incentive contracts and time use

OpenAIRE

Tor Viking Eriksson; Jaime Ortega

2011-01-01

Empirical studies on incentive contracts have primarily been concerned with the effects on employees’ productivity and earnings. The productivity increases associated with such contracts may, however, come at the expense of quality of life at or outside work. In this paper we study the effect on the employees’ non-work activities, testing whether incentive contracts lead to a change in the allocation of time across work and non-work activities. In doing so, we distinguish between two effects,...

Incentive regulation of nuclear power plants by state Public Utility Commissions

International Nuclear Information System (INIS)

Martin, R.L.; Olson, J.; Hendrickson, P.

1989-12-01

Economic performance incentives established by state Public Utility Commissions (PUCs) currently are applicable to the construction or operation of approximately 73 nuclear power reactors owned by 27 utilities with investment greater than 10% in 18 states. The NRC staff monitors development of the incentives and periodically provides an updated report on all nuclear plant incentives to its headquarters and regional offices. The staff maintains contact with the PUCs and the utilities responsible for implementing the incentives in order to obtain the updated information and to consider potential safety effects of the incentives. This report on incentive regulation of nuclear power plants by state PUCs presents the NRC staff's concerns on potential safety effects of economic performance incentives. It also includes a plant-by-plant survey that describes the mechanics of each incentive and discusses the financial effects of the incentive on the utility-owner(s) of the plant

Re-Planning for Compensator-Based IMRT with Original Compensators

International Nuclear Information System (INIS)

Zhang, Geoffrey; Feygelman, Vladimir; Stevens, Craig; Li Weiqi; Leuthold, Susan; Springett, Gregory; Hoffe, Sarah

2011-01-01

Compared with multileaf collimator (MLC)-based intensity-modulated radiotherapy (IMRT) for moving targets, compensator-based IMRT has advantages such as shorter beam-on time, fewer monitor units with potentially decreased secondary carcinogenesis risk, better optimization-to-deliverable dose conversion, and often better dose conformity. Some of the disadvantages include additional time for the compensators to be built and delivered, as well as extra cost. Patients undergoing treatment of abdominal cancers often experience weight loss. It would be necessary to account for this change in weight with a new plan and a second set of compensators. However, this would result in treatment delays and added costs. We have developed a method to re-plan the patient using the same set of compensators. Because the weight changes seen with the treatment of abdominal cancers are usually relatively small, a new 4D computed tomography (CT) acquired in the treatment position with markers on the original isocenter tattoos can be registered to the original planning scan. The contours of target volumes from the original scans are copied to the new scan after fusion. The original compensator set can be used together with a few field-in-field (FiF) beams defined by the MLC (or beams with cerrobend blocks for accelerators not equipped with a MLC). The weights of the beams with compensators are reduced so that the FiF or blocked beams can be optimized to mirror the original plan and dose distribution. Seven abdominal cancer cases are presented using this technique. The new plan on the new planning CT images usually has the same dosimetric quality as the original. The target coverage and dose uniformity are improved compared with the plan without FiF/block modification. Techniques combining additional FiF or blocked beams with the original compensators optimize the treatment plans when patients lose weight and save time and cost compared with generating plans with a new set of compensators.

Chirality and gravitational parity violation.

Science.gov (United States)

Bargueño, Pedro

2015-06-01

In this review, parity-violating gravitational potentials are presented as possible sources of both true and false chirality. In particular, whereas phenomenological long-range spin-dependent gravitational potentials contain both truly and falsely chiral terms, it is shown that there are models that extend general relativity including also coupling of fermionic degrees of freedom to gravity in the presence of torsion, which give place to short-range truly chiral interactions similar to that usually considered in molecular physics. Physical mechanisms which give place to gravitational parity violation together with the expected size of the effects and their experimental constraints are discussed. Finally, the possible role of parity-violating gravity in the origin of homochirality and a road map for future research works in quantum chemistry is presented. © 2015 Wiley Periodicals, Inc.

Flavour physics and CP violation

CERN Document Server

Nir, Y.

2015-05-22

We explain the many reasons for the interest in flavor physics. We describe flavor physics and the related CP violation within the Standard Model, and explain how the B-factories proved that the Kobayashi-Maskawa mechanism dominates the CP violation that is observed in meson decays. We explain the implications of flavor physics for new physics, with emphasis on the “new physics flavor puzzle”, and present the idea of minimal flavor violation as a possible solution. We explain why the values flavor parameters of the Standard Model are puzzling, present the Froggatt-Nielsen mechanism as a possible solution, and describe how measurements of neutrino parameters are interpreted in the context of this puzzle. We show that the recently discovered Higgs-like boson may provide new opportunities for making progress on the various flavor puzzles.

Incentive theory: IV. Magnitude of reward

OpenAIRE

Killeen, Peter R.

1985-01-01

Incentive theory is successfully applied to data from experiments in which the amount of food reward is varied. This is accomplished by assuming that incentive value is a negatively accelerated function of reward duration. The interaction of the magnitude of a reward with its delay is confirmed, and the causes and implications of this interaction are discussed.

Successive duopoly under moral hazard: Will incentive contracts persist?

Directory of Open Access Journals (Sweden)

Marta Fernández-Olmos

2009-07-01

Full Text Available The central purpose of this paper is to examine the incentive contract as an equilibrium phenomenon. We analyse a model of vertical differentiation in which we deal with the strategic role of the competitor’s decisions in a successive duopoly. Is it better for a processor to offer an incentive contract to an upstream producer or the spot market? We determine the equilibrium of a game in which the processors simultaneously decide whether to offer an incentive contract or to continue at the spot market to acquire their input. Our results show that under successive duopoly, offering an incentive contract constitutes the unique equilibrium solution, which highlights the incentive contract persistence.

Search for CP-violation in the charm sector at LHCb

International Nuclear Information System (INIS)

Coombes, M.P.

2014-01-01

Results of searches for CP-violation in charm hadrons and measurements of CP-violating and D 0 mixing parameters are presented for LHCb data accumulated during 2010 and 2011. A time-integrated CP-violating asymmetry in two-body D 0 decays constitutes the first evidence of CP violation in the decay of charm hadrons. No CP violation has been found in D + → K - K + π + decays. Concerning mixing and time-dependent CP asymmetries in D 0 decays, results are compatible with the absence of CP-violation

The Wisconsin experience with incentives for demand-side management

International Nuclear Information System (INIS)

Landgren, D.A.

1990-01-01

It has been noted that, within traditional regulatory frameworks for electric utilities, factors exist which discourage demand side management (DSM) and that there is a lack of positive incentives for DSM. Regulatory agencies should therefore make it possible for DSM measures to benefit from the same treatment as supply-side measures. The Wisconsin Public Service Commission (WPSC) has recognized this need and has adopted various measures accordingly. The need for efficiency incentives is described according to the particular experience of Wisconsin Electric concerning their recourse to a DSM incentive and according to new incentive models being tested in collaboration with other electricity suppliers in Wisconsin. The WPSC has concluded that the fact of considering the costs relating to DSM as expenses or capitalizing them within the rate base does not motivate the utility to promote DSM programs. The WPSC has thus decided to experiment with energy efficiency incentives in order to evaluate their eventual impact. The choice of the type of incentive had an objective of starting the process in an area where the lack of experience has created, from the regulatory point of view, a reticence on the part of utilities to engage in DSM programs. The WPSC has designed a variety of incentive models which have been adapted to each utility's own situation. Specific incentive programs developed for three Wisconsin utilities are reviewed

24 CFR 30.55 - Interstate Land Sales violations.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Interstate Land Sales violations... Sales violations. (a) General. The Assistant Secretary for Housing-Federal Housing Commissioner, or his... materially violates any provision of the Interstate Land Sales Full Disclosure Act (15 U.S.C. 1701 et seq...

Numerical semigroups in a problem about economic incentives for consumers

OpenAIRE

Robles-Pérez, Aureliano M.; Rosales, José Carlos

2016-01-01

Motivated by a promotion to increase the number of musical downloads, we introduce the concept of $C$-incentive and show an algorithm that compute the smallest $C$-incentive containing a subset $X \\subseteq {\\mathbb N}$. On the other hand, in order to study $C$-incentives, we see that we can focus on numerical $C$-incentives. Then, we establish that the set formed by all numerical $C$-incentives is a Frobenius pseudo-variety and we show an algorithmic process to recurrently build such a pseud...

CROSS-CULTURAL INCENTIVES FOR THE FDI

Directory of Open Access Journals (Sweden)

Dumitru ZAIȚ

2014-06-01

Full Text Available In order to invest there are some incentives needed, including among them, certainly, the ones discussed and analysed in the scientific literature such as: specific earning chances (expectations of each participant (wage, profit, dividend, budget revenue, etc., potential investor’s general or current state, etc.. Less visible incentives from complex areas not obviously related to the investment are, however, less considered. Among these could be incentives arising from inherited or education and culture transmitted philosophy, generally regarding earnings, business and investment. We notice these incentives in case of FDI in different shades and intensities.Investor’s decision to acquire, sell or to carry out projects in a particular area, region or country is not only due to purely economic, commercial or financial reasoning. In such operations, meeting among businessmen, managers and other professionals in the field is, first of all, meeting in specific circumstances, among more or less different cultures.Both theory and practice must be concerned in what way and to what extent these factors influence the investment intention, outcome and yield. Our study proposes a list of the most important cultural type incentives for investment (mainly FDI, based on a set of cases, through a logical and empirical research, using some of the most relevant and recent studies and several real situations to which we got access. These are early data and analysis that will allow us to draw attention to the problem and to develop further research to reach generalizable results

Incentive Pass-through for Residential Solar Systems in California

Energy Technology Data Exchange (ETDEWEB)

Dong, C. G. [Univ. of Texas, Austin, TX (United States); Wiser, Ryan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Rai, Varun [Univ. of Texas, Austin, TX (United States)

2014-10-01

The deployment of solar photovoltaic (PV) systems has grown rapidly over the last decade, partly because of various government incentives. In the United States, among the largest and longest-running incentives have been those established in California. Building on past research, this report addresses the still-unanswered question: to what degree have the direct PV incentives in California been passed through from installers to consumers? This report helps address this question by carefully examining the residential PV market in California (excluding a certain class of third-party-owned PV systems) and applying both a structural-modeling approach and a reduced-form regression analysis to estimate the incentive pass-through rate. The results suggest an average pass-through rate of direct incentives of nearly 100%, though with regional differences among California counties. While these results could have multiple explanations, they suggest a relatively competitive market and well-functioning subsidy program. Further analysis is required to determine whether similar results broadly apply to other states, to other customer segments, to all third-party-owned PV systems, or to all forms of financial incentives for solar (considering not only direct state subsidies, but also utility electric bill savings and federal tax incentives).

CP violation in K- and B-meson decays

CERN Multimedia

2000-01-01

These lectures will describe CP violation in K- and B-meson decays and will include the following topics:i) Grand view of the field including CKM matrix and the unitarily triangle ii) General aspects of the theoretical framework iii) Fundamentals of particle-antiparticle mixing iv) Fundamentals of CP violation v) Standard analysis of the unitarily triangle vi) The ratio e'/e including most recent developments vii) CP Violation in rare K- decays viii) Violation in B-Decays (asymmetries and other strategies) ix) A brief look beyond the Standard Model

The perils of altering incentive plans: A case study

OpenAIRE

Kauhanen, Antti

2011-01-01

This paper studies a retail chain that introduced a sales incentive plan that rewarded for exceeding a sales target and subsequently cut the incentive intensity in addition to increasing the target. Utilizing monthly panel data for 54 months for all 53 units of the chain the paper shows that the introduction of the sales incentive plan increased sales and profitability, while the changes in the plan lead to a marked drop in sales and profitability. Thus, modifying the incentive plan proved co...

Credit ratings and CEO risk-taking incentives

NARCIS (Netherlands)

Kuang, Y.; Qin, B.

2013-01-01

This study examines the sophistication of rating agencies in incorporating managerial risk-taking incentives into their credit risk evaluation. We measure risk-taking incentives using two proxies: the sensitivity of managerial wealth to stock return volatility (vega) and the sensitivity of

Constrained gauge fields from spontaneous Lorentz violation

DEFF Research Database (Denmark)

Chkareuli, J. L.; Froggatt, C. D.; Jejelava, J. G.

2008-01-01

Spontaneous Lorentz violation realized through a nonlinear vector field constraint of the type AµAµ=M2 (M is the proposed scale for Lorentz violation) is shown to generate massless vector Goldstone bosons, gauging the starting global internal symmetries in arbitrary relativistically invariant...... theories. The gauge invariance appears in essence as a necessary condition for these bosons not to be superfluously restricted in degrees of freedom, apart from the constraint due to which the true vacuum in a theory is chosen by the Lorentz violation. In the Abelian symmetry case the only possible theory...... couplings when expressed in terms of the pure Goldstone vector modes. However, they do not lead to physical Lorentz violation due to the simultaneously generated gauge invariance. Udgivelsesdato: June 11...

Demand response strategy management with active and reactive power incentive in the smart grid: a two-level optimization approach

Directory of Open Access Journals (Sweden)

Ryuto Shigenobu

2017-05-01

Full Text Available High penetration of distributed generators (DGs using renewable energy sources (RESs is raising some important issues in the operation of modern po­wer system. The output power of RESs fluctuates very steeply, and that include uncertainty with weather conditions. This situation causes voltage deviation and reverse power flow. Several methods have been proposed for solving these problems. Fundamentally, these methods involve reactive power control for voltage deviation and/or the installation of large battery energy storage system (BESS at the interconnection point for reverse power flow. In order to reduce the installation cost of static var compensator (SVC, Distribution Company (DisCo gives reactive power incentive to the cooperating customers. On the other hand, photovoltaic (PV generator, energy storage and electric vehicle (EV are introduced in customer side with the aim of achieving zero net energy homes (ZEHs. This paper proposes not only reactive power control but also active power flow control using house BESS and EV. Moreover, incentive method is proposed to promote participation of customers in the control operation. Demand response (DR system is verified with several DR menu. To create profit for both side of DisCo and customer, two level optimization approach is executed in this research. Mathematical modeling of price elasticity and detailed simulations are executed by case study. The effectiveness of the proposed incentive menu is demonstrated by using heuristic optimization method.

Reactive power compensator

Science.gov (United States)

El-Sharkawi, Mohamed A.; Venkata, Subrahmanyam S.; Chen, Mingliang; Andexler, George; Huang, Tony

1992-01-01

A system and method for determining and providing reactive power compensation for an inductive load. A reactive power compensator (50,50') monitors the voltage and current flowing through each of three distribution lines (52a, 52b, 52c), which are supplying three-phase power to one or more inductive loads. Using signals indicative of the current on each of these lines when the voltage waveform on the line crosses zero, the reactive power compensator determines a reactive power compensator capacitance that must be connected to the lines to maintain a desired VAR level, power factor, or line voltage. Alternatively, an operator can manually select a specific capacitance for connection to each line, or the capacitance can be selected based on a time schedule. The reactive power compensator produces control signals, which are coupled through optical fibers (102/106) to a switch driver (110, 110') to select specific compensation capacitors (112) for connections to each line. The switch driver develops triggering signals that are supplied to a plurality of series-connected solid state switches (350), which control charge current in one direction in respect to ground for each compensation capacitor. During each cycle, current flows from ground to charge the capacitors as the voltage on the line begins to go negative from its positive peak value. The triggering signals are applied to gate the solid state switches into a conducting state when the potential on the lines and on the capacitors reaches a negative peak value, thereby minimizing both the potential difference and across the charge current through the switches when they begin to conduct. Any harmonic distortion on the potential and current carried by the lines is filtered out from the current and potential signals used by the reactive power compensator so that it does not affect the determination of the required reactive compensation.

Reactive power compensator

Energy Technology Data Exchange (ETDEWEB)

El-Sharkawi, Mohamed A. (Renton, WA); Venkata, Subrahmanyam S. (Woodinville, WA); Chen, Mingliang (Kirkland, WA); Andexler, George (Everett, WA); Huang, Tony (Seattle, WA)

1992-01-01

A system and method for determining and providing reactive power compensation for an inductive load. A reactive power compensator (50,50') monitors the voltage and current flowing through each of three distribution lines (52a, 52b, 52c), which are supplying three-phase power to one or more inductive loads. Using signals indicative of the current on each of these lines when the voltage waveform on the line crosses zero, the reactive power compensator determines a reactive power compensator capacitance that must be connected to the lines to maintain a desired VAR level, power factor, or line voltage. Alternatively, an operator can manually select a specific capacitance for connection to each line, or the capacitance can be selected based on a time schedule. The reactive power compensator produces control signals, which are coupled through optical fibers (102/106) to a switch driver (110, 110') to select specific compensation capacitors (112) for connections to each line. The switch driver develops triggering signals that are supplied to a plurality of series-connected solid state switches (350), which control charge current in one direction in respect to ground for each compensation capacitor. During each cycle, current flows from ground to charge the capacitors as the voltage on the line begins to go negative from its positive peak value. The triggering signals are applied to gate the solid state switches into a conducting state when the potential on the lines and on the capacitors reaches a negative peak value, thereby minimizing both the potential difference and across the charge current through the switches when they begin to conduct. Any harmonic distortion on the potential and current carried by the lines is filtered out from the current and potential signals used by the reactive power compensator so that it does not affect the determination of the required reactive compensation.

Coupons for Success: A Marketing Incentive in Academic Support

Science.gov (United States)

Potacco, Donna R.; Chen, Peter; Desroches, Danielle; Chisholm, Daniel R.; De Young, Sandra

2013-01-01

How does a Coupon Incentive Program motivate students to seek academic support in high-risk courses? Results from this study demonstrated that the Coupon Incentive Program was effective in motivating voluntary student attendance and improving student outcomes. Recommendations related to implementation of the Coupon Incentive Program are discussed.…

Conjoint Analysis of Farmers’ Response to Conservation Incentives

Directory of Open Access Journals (Sweden)

David Conner

2016-07-01

Full Text Available Environmental degradation threatens the long term resiliency of the US food and farming system. While USDA has provided conservation incentives for the adoption of best management practices (BMPs, only a small percentage of farms have participated in such conservation programs. This study uses conjoint analysis to examine Vermont farmers’ underlying preferences and willingness-to-accept (WTA incentives for three common BMPs. Based on the results of this survey, we hypothesize that federal cost share programs’ payments are below preferred incentive levels and that less familiar and more complex BMPs require a higher payment. Our implications focus on strategies to test these hypotheses and align incentive payments and other non-monetary options to increase BMP adoption.

Are Delegation and Incentives Complementary Instruments ?

DEFF Research Database (Denmark)

Lando, Henrik

2004-01-01

It is natural to suppose that delegation and incentives are complementaryboth in the sense that when more decisions are delegated toa lower level of an organizational hierarchy, more use should be madeof incentives at that level, and in the sense that more use of incentivesshould be accompanied...... by more delegation. This issue is analyzedwithin a Principal-Agent framework in which there are two decisionsto be made: an effort decision which can only be made by the Agent,and some other decision which can be made by either the Principal(i.e. be centralized) or by the Agent (i.e. be delegated). Within...... thisframework it is shown that delegation and incentives are not necessarilycomplementary instruments; some decisions should be centralized whenincentives are introduced....

The safety-incentive theory of liability

International Nuclear Information System (INIS)

Marshall, J.M.

1977-11-01

The use of liability law to improve incentives for safety is supported by certain recent theoretical results. The main ideas and the key argumants are summarized. Basic weaknesses of the theory are discussed, namely: (1) the simple model of Calabresi does not generalize; (2) the more complex systems of J.P. Brown, P. Diamond, and J. Green require that courts possess a great deal of information and use it to set appropriate standards of due care; (3) in practice safety incentives also depend upon fear of criminal penalties and the sense of social responsibility. The questions whether and when liability rules can significantly affect incentives are addressed. It is concluded that the theory in its present state can hardly serve as a basis for altering liability rules

Incentive mechanisms for Opportunistic Cloud Computing Services

DEFF Research Database (Denmark)

Kuada, Eric; Olesen, Henning

2012-01-01

to the OCCS platform as well as the efficient usage of these resources. We employ game theory and mechanism design to model and design the incentive schemes. We present two game models and show the existence of a pure strategy Nash equilibrium for both the cooperative and non-cooperative games. Three base...... ever contributing resources. It may also suffer from resource wastage from members or external entities trying to attack the system so that genuine users are deprived of valuable resources. The purpose of this paper is to design incentive schemes that will encourage the contribution of resources...... incentive schemes are presented and two advanced schemes one based on discount factor and the other a stochastic scheme are also presented. We perform analytical evaluation of our incentive schemes and conclude that the schemes meet the desired properties of budget-balance, ex-post individual rationality...

Statistical mechanics and Lorentz violation

International Nuclear Information System (INIS)

Colladay, Don; McDonald, Patrick

2004-01-01

The theory of statistical mechanics is studied in the presence of Lorentz-violating background fields. The analysis is performed using the Standard-Model Extension (SME) together with a Jaynesian formulation of statistical inference. Conventional laws of thermodynamics are obtained in the presence of a perturbed hamiltonian that contains the Lorentz-violating terms. As an example, properties of the nonrelativistic ideal gas are calculated in detail. To lowest order in Lorentz violation, the scalar thermodynamic variables are only corrected by a rotationally invariant combination of parameters that mimics a (frame dependent) effective mass. Spin-couplings can induce a temperature-independent polarization in the classical gas that is not present in the conventional case. Precision measurements in the residual expectation values of the magnetic moment of Fermi gases in the limit of high temperature may provide interesting limits on these parameters

Reactive power compensating system

Energy Technology Data Exchange (ETDEWEB)

Williams, Timothy J. (Redondo Beach, CA); El-Sharkawi, Mohamed A. (Renton, WA); Venkata, Subrahmanyam S. (Seattle, WA)

1987-01-01

The reactive power of an induction machine is compensated by providing fixed capacitors on each phase line for the minimum compensation required, sensing the current on one line at the time its voltage crosses zero to determine the actual compensation required for each phase, and selecting switched capacitors on each line to provide the balance of the compensation required.

Emotional responses to behavioral economic incentives for health behavior change.

Science.gov (United States)

van der Swaluw, Koen; Lambooij, Mattijs S; Mathijssen, Jolanda J P; Zeelenberg, Marcel; Polder, Johan J; Prast, Henriëtte M

2018-03-05

Many people aim to change their lifestyle, but have trouble acting on their intentions. Behavioral economic incentives and related emotions can support commitment to personal health goals, but the related emotions remain unexplored. In a regret lottery, winners who do not attain their health goals do not get their prize but receive feedback on what their forgone earnings would have been. This counterfactual feedback should provoke anticipated regret and increase commitment to health goals. We explored which emotions were actually expected upon missing out on a prize due to unsuccessful weight loss and which incentive-characteristics influence their likelihood and intensity. Participants reported their expected emotional response after missing out on a prize in one of 12 randomly presented incentive-scenarios, which varied in incentive type, incentive size and deadline distance. Participants primarily reported feeling disappointment, followed by regret. Regret was expected most when losing a lottery prize (vs. a fixed incentive) and intensified with prize size. Multiple features of the participant and the lottery incentive increase the occurrence and intensity of regret. As such, our findings can be helpful in designing behavioral economic incentives that leverage emotions to support health behavior change.

Investigating financial incentives for maternal health: an introduction.

Science.gov (United States)

Stanton, Mary Ellen; Higgs, Elizabeth S; Koblinsky, Marge

2013-12-01

Projection of current trends in maternal and neonatal mortality reduction shows that many countries will fall short of the UN Millennium Development Goal 4 and 5. Underutilization of maternal health services contributes to this poor progress toward reducing maternal and neonatal morbidity and mortality. Moreover, the quality of services continues to lag in many countries, with a negative effect on the health of women and their babies, including deterring women from seeking care. To enhance the use and provision of quality maternal care, countries and donors are increasingly using financial incentives. This paper introduces the JHPN Supplement, in which each paper reviews the evidence of the effectiveness of a specific financial incentive instrument with the aim of improving the use and quality of maternal healthcare and impact. The US Agency for International Development and the US National Institutes of Health convened a US Government Evidence Summit on Enhancing Provision and Use of Maternal Health Services through Financial Incentives on 24-25 April 2012 in Washington, DC. The Summit brought together leading global experts in finance, maternal health, and health systems from governments, academia, development organizations, and foundations to assess the evidence on whether financial incentives significantly and substantially increase provision, use and quality of maternal health services, and the contextual factors that impact the effectiveness of these incentives. Evidence review teams evaluated the multidisciplinary evidence of various financial mechanisms, including supply-side incentives (e.g. performance-based financing, user fees, and various insurance mechanisms) and demand-side incentives (e.g. conditional cash transfers, vouchers, user fee exemptions, and subsidies for care-seeking). At the Summit, the teams presented a synthesis of evidence and initial recommendations on practice, policy, and research for discussion. The Summit enabled structured

Three questions on Lorentz violation

Energy Technology Data Exchange (ETDEWEB)

Iorio, Alfredo [Institute of Particle and Nuclear Physics, Charles University of Prague - V Holesovickach 2, 180 00 Prague 8 (Czech Republic); Department of Physics ' E. R. Caianiello' , University of Salerno and I.N.F.N. Naples, Gruppo Collegato di Salerno - Via Allende, 84081 Baronissi (Italy)

2007-05-15

We review the basics of the two most widely used approaches to Lorentz violation - the Standard Model Extension and Noncommutative Field Theory - and discuss in some detail the example of the modified spectrum of the synchrotron radiation. Motivated by touching upon such a fundamental issue as Lorentz symmetry, we ask three questions: What is behind the search for Lorentz violation? Is String Theory a physical theory? Is there an alternative to Supersymmetry?.

Does a monetary incentive improve the response to a postal questionnaire in a randomised controlled trial? The MINT incentive study

Directory of Open Access Journals (Sweden)

Mt-Isa Shahrul

2009-06-01

Full Text Available Abstract Background Sending a monetary incentive with postal questionnaires has been found to improve the proportion of responders, in research in non-healthcare settings. However, there is little research on use of incentives to improve follow-up rates in clinical trials, and existing studies are inconclusive. We conducted a randomised trial among participants in the Managing Injuries of the Neck Trial (MINT to investigate the effects on the proportion of questionnaires returned and overall non-response of sending a £5 gift voucher with a follow-up questionnaire. Methods Participants in MINT were randomised to receive either: (a a £5 gift voucher (incentive group or (b no gift voucher (no incentive group, with their 4 month or 8 month follow-up questionnaire. We recorded, for each group, the number of questionnaires returned, the number returned without any chasing from the study office, the overall number of non-responders (after all chasing efforts by the study office, and the costs of following up each group. Results 2144 participants were randomised, 1070 to the incentive group and 1074 to the no incentive group. The proportion of questionnaires returned (RR 1.10 (95% CI 1.05, 1.16 and the proportion returned without chasing (RR 1.14 (95% CI 1.05, 1.24 were higher in the incentive group, and the overall non-response rate was lower (RR 0.68 (95% CI 0.53, 0.87. Adjustment for injury severity and hospital of recruitment to MINT made no difference to these results, and there were no differences in results between the 4-month and 8-month follow up questionnaires. Analysis of costs suggested a cost of £67.29 per additional questionnaire returned. Conclusion Monetary incentives may be an effective way to increase the proportion of postal questionnaires returned and minimise loss to follow-up in clinical trials. Trial registration number ISRCTN61305297

Quark flavour conserving violations of the lepton number

CERN Document Server

Binétruy, Pierre; Lavignac, Stephane; Savoy, C A

1998-01-01

We study supersymmetric models of lepton and baryon number violation based on an abelian family gauge group. Due to possible lepton-Higgs mixing, the lepton violating couplings are related to the Yukawa couplings and may be generated by them even if they were absent in the original theory. Such terms may be dominant and are not given by the naive family charge counting rules. This enhancement mechanism can provide an alignment between lepton-number violating terms and Yukawa couplings: as a result they conserve quark flavour. A natural way of suppressing baryon number violation in this class of models is also proposed.

Examination of Veterans Affairs disability compensation as a disincentive for employment in a population-based sample of Veterans under age 65.

Science.gov (United States)

Tsai, Jack; Rosenheck, Robert A

2013-12-01

Concerns that disability benefits may create disincentives for employment may be especially relevant for young American military veterans, particularly veterans of the recent wars in Iraq and Afghanistan who are facing a current economic recession and turning in large numbers to the Department of Veterans Affairs (VA) for disability compensation. This study describes the rate of employment and VA disability compensation among a nationally representative sample of veterans under the age of 65 and examines the association between levels of VA disability compensation and employment, adjusting for sociodemographics and health status. Data on a total of 4,787 veterans from the 2010 National Survey of Veterans were analyzed using multinomial logistic regressions to compare employed veterans with two groups that were not employed. Two-thirds of veterans under the age of 65 were employed, although only 36 % of veterans with a VA service-connected disability rating of 50 % or higher were employed. Veterans who received no VA disability compensation or who were service-connected 50 % or more were more likely to be unemployed and not looking for employment than veterans who were not service-connected or were service-connected less than 50 %, suggesting high but not all levels of VA disability compensation create disincentives for employment. Results were similar when analyses were limited to veterans who served in Iraq and Afghanistan. Education and vocational rehabilitation interventions, as well as economic work incentives, may be needed to maximize employment among veterans with disabilities.

Design of economic incentive instruments in nutrition policy

DEFF Research Database (Denmark)

Jensen, Jørgen Dejgård

2011-01-01

• Economic incentives are instruments to improve diets and reduce the fraction of people exposed to diet-related health risks • Proper targeting and design of economic incentive instruments is important, if such instruments should be efficient and feasible policy measures in the improvement...... of dietary behaviour in industrialised countries • From a cost-effectiveness perspective, there are considerable potential for optimizing the targeting and design of economic incentive instruments in nutritional policy...

Globalisation and National Incentives for Protecting Environmental Goods

OpenAIRE

Alkuin Kölliker

2004-01-01

This article tries to explain national incentives for protecting environmental goods either autonomously or collectively; it explores how globalisation has affected those incentives; and it suggests how national environmental policy might respond so as to ensure its effectiveness. The central argument is that national incentives for environmental protection may to a considerable extent be explained by a combination of the type of environmental good to be protected (in terms of public goods th...

Incentive-Based Primary Care: Cost and Utilization Analysis.

Science.gov (United States)

Hollander, Marcus J; Kadlec, Helena

2015-01-01

In its fee-for-service funding model for primary care, British Columbia, Canada, introduced incentive payments to general practitioners as pay for performance for providing enhanced, guidelines-based care to patients with chronic conditions. Evaluation of the program was conducted at the health care system level. To examine the impact of the incentive payments on annual health care costs and hospital utilization patterns in British Columbia. The study used Ministry of Health administrative data for Fiscal Year 2010-2011 for patients with diabetes, congestive heart failure, chronic obstructive pulmonary disease, and/or hypertension. In each disease group, cost and utilization were compared across patients who did, and did not, receive incentive-based care. Health care costs (eg, primary care, hospital) and utilization measures (eg, hospital days, readmissions). After controlling for patients' age, sex, service needs level, and continuity of care (defined as attachment to a general practice), the incentives reduced the net annual health care costs, in Canadian dollars, for patients with hypertension (by approximately Can$308 per patient), chronic obstructive pulmonary disease (by Can$496), and congestive heart failure (by Can$96), but not diabetes (incentives cost about Can$148 more per patient). The incentives were also associated with fewer hospital days, fewer admissions and readmissions, and shorter lengths of hospital stays for all 4 groups. Although the available literature on pay for performance shows mixed results, we showed that the funding model used in British Columbia using incentive payments for primary care might reduce health care costs and hospital utilization.

The roles of incentives and voluntary cooperation for contractual compliance

OpenAIRE

Gächter, Simon; Kessler, Esther; Königstein, Manfred

2011-01-01

Efficiency under contractual incompleteness often requires voluntary cooperation in situations where self-regarding incentives for contractual compliance are present as well. Here we provide a comprehensive experimental analysis based on the gift-exchange game of how explicit and implicit incentives affect cooperation. We first show that there is substantial cooperation under non-incentive compatible contracts. Incentive-compatible contracts induce best-reply effort and crowd out any voluntar...

The effect of explicit financial incentives on physician behavior.

Science.gov (United States)

Armour, B S; Pitts, M M; Maclean, R; Cangialose, C; Kishel, M; Imai, H; Etchason, J

2001-05-28

Managed care organizations use explicit financial incentives to influence physicians' use of resources. This has contributed to concerns regarding conflicts of interest for physicians and adverse effects on the quality of patient care. In light of recent publicized legislative and legal battles about this issue, we reviewed the literature and analyzed studies that examine the effect of these explicit financial incentives on the behavior of physicians. The method used to undertake the literature review followed the approach set forth in the Cochrane Collaboration handbook. Our literature review revealed a paucity of data on the effect of explicit financial incentives. Based on this limited evidence, explicit incentives that place individual physicians at financial risk appear to be effective in reducing physician resource use. However, the empirical evidence regarding the effectiveness of bonus payments on physician resource use is mixed. Similarly, our review revealed mixed effects of the influence of explicit financial incentives on the quality of patient care. The effect of explicit financial incentives on physician behavior is complicated by a lack of understanding of the incentive structure by the managed care organization and the physician. The lack of a universally acceptable definition of quality renders it important that future researchers identify the term explicitly.

Can an incentive-based intervention increase physical activity and reduce sitting among adults? the ACHIEVE (Active Choices IncEntiVE) feasibility study.

Science.gov (United States)

Ball, Kylie; Hunter, Ruth F; Maple, Jaimie-Lee; Moodie, Marj; Salmon, Jo; Ong, Kok-Leong; Stephens, Lena D; Jackson, Michelle; Crawford, David

2017-03-21

Despite recent interest in the potential of incentivisation as a strategy for motivating healthier behaviors, little remains known about the effectiveness of incentives in promoting physical activity and reducing sedentary behavior, and improving associated health outcomes. This pre-post-test design study investigated the feasibility, appeal and effects of providing non-financial incentives for promoting increased physical activity, reduced sedentary time, and reduced body mass index (BMI) and blood pressure among inactive middle-aged adults. Inactive men (n = 36) and women (n = 46) aged 40-65 years were recruited via a not-for-profit insurance fund and participated in a 4 month pre-post design intervention. Baseline and post-intervention data were collected on self-reported physical activity and sitting time (IPAQ-Long), BMI and blood pressure. Participants were encouraged to increase physical activity to 150 mins/week and reduce sedentary behavior by 150 mins/week in progressive increments. Incentives included clothing, recipe books, store gift vouchers, and a chance to win one of four Apple iPad Mini devices. The incentive component of the intervention was supported by an initial motivational interview and text messaging to encourage participants and provide strategies to increase physical activity and reduce sedentary behaviors. Only two participants withdrew during the program, demonstrating the feasibility of recruiting and retaining inactive middle-aged participants. While two-thirds of the sample qualified for the easiest physical activity incentive (by demonstrating 100 mins physical activity/week or 100 mins reduced sitting time/week), only one third qualified for the most challenging incentive. Goals to reduce sitting appeared more challenging, with 43% of participants qualifying for the first incentive, but only 20% for the last incentive. More men than women qualified for most incentives. Mean leisure-time physical activity increased by 252

The best-laid incentive plans.

Science.gov (United States)

Kerr, Steve

2003-01-01

Hiram Phillips couldn't have been in better spirits. The CFO and chief administrative officer of Rainbarrel Products, a diversified consumer-durables manufacturer, Phillips felt he'd single-handedly turned the company's performance around. He'd only been at Rainbarrel a year, but the company's numbers had, according to his measures, already improved by leaps and bounds. Now the day had come for Hiram to share the positive results of his new performance management system with his colleagues. The corporate executive council was meeting, and even CEO Keith Randall was applauding the CFO's work: "Hiram's going to give us some very good news about cost reductions and operating efficiencies, all due to the changes he's designed and implemented this year." Everything looked positively rosy--until some questionable information began to trickle in from other meeting participants. It came to light, for instance, that R&D had developed a breakthrough product that was not being brought to market as quickly as it should have been--thanks to Hiram's inflexible budgeting process. Then, too, an employee survey showed that workers were demoralized. And customers were complaining about Rainbarrel's service. The general message? The new performance metrics and incentives had indeed been affecting overall performance--but not for the better. Should Rainbarrel revisit its approach to performance management? Commentators Stephen Kaufman, a senior lecturer at Harvard Business School; compensation consultant Steven Gross; retired U.S. Navy vice admiral and management consultant Diego Hernandez; and Barry Leskin, a consultant and former chief learning officer for Chevron Texaco, offer their advice in this fictional case study.

Exploring inequality violations by classical hidden variables numerically

International Nuclear Information System (INIS)

Vongehr, Sascha

2013-01-01

There are increasingly suggestions for computer simulations of quantum statistics which try to violate Bell type inequalities via classical, common cause correlations. The Clauser–Horne–Shimony–Holt (CHSH) inequality is very robust. However, we argue that with the Einstein–Podolsky–Rosen setup, the CHSH is inferior to the Bell inequality, although and because the latter must assume anti-correlation of entangled photon singlet states. We simulate how often quantum behavior violates both inequalities, depending on the number of photons. Violating Bell 99% of the time is argued to be an ideal benchmark. We present hidden variables that violate the Bell and CHSH inequalities with 50% probability, and ones which violate Bell 85% of the time when missing 13% anti-correlation. We discuss how to present the quantum correlations to a wide audience and conclude that, when defending against claims of hidden classicality, one should demand numerical simulations and insist on anti-correlation and the full amount of Bell violation. -- Highlights: •The widely assumed superiority of the CHSH fails in the EPR problem. •We simulate Bell type inequalities behavior depending on the number of photons. •The core of Bell’s theorem in the EPR setup is introduced in a simple way understandable to a wide audience. •We present hidden variables that violate both inequalities with 50% probability. •Algorithms have been supplied in form of Mathematica programs

Third-Party Incentive Strategies and Conflict Management in Africa

DEFF Research Database (Denmark)

Emmanuel, Nikolas G.

2016-01-01

Dr. Nikolas Emmanuel's examines the use of an incentives approach in managing intrastate conflict in Africa because in many cases, risks and costs make applications of hard power alone unfeasible. Furthermore, simply ignoring episodes of civil conflict in the hope that they will "burn themselves...... out"� does not appear to be a viable alternative. That said, both noncoercive and coercive incentive strategies exist and have been deployed by third parties in a variety of conflict situations. Such incentives seek to manage conflict by encouraging political bargaining. The clear intention...... parties can help manage conflicts. Second, it offers a typology of the available incentive strategies, classifying them along noncoercive and coercive lines. Thus, the article outlines the possibilities offered by an incentives approach, focusing on examples drawn from recent African cases....

Cosmological CP Violation

CERN Document Server

Tomaschitz, R

1994-01-01

Spinor fields are studied in infinite, topologically multiply connected Robertson-Walker cosmologies. Unitary spinor representations for the discrete covering groups of the spacelike slices are constructed. The spectral resolution of Dirac's equation is given in terms of horospherical elementary waves, on which the treatment of spin and energy is based in these cosmologies. The meaning of the energy and the particle-antiparticle concept is explained in the context of this varying cosmic background. Discrete symmetries, in particular inversions of the multiply connected spacelike slices, are studied. The violation of the unitarity of the parity operator, due to self-interference of P-reflected wave packets, is discussed. The violation of the CP and CPT invariance - already on the level of the free Dirac equation on this cosmological background - is pointed out.

Financial Incentives to Promote Active Travel

OpenAIRE

Martin, Adam; Suhrcke, Marc; Ogilvie, David

2012-01-01

Context Financial incentives, including taxes and subsidies, can be used to encourage behavior change. They are common in transport policy for tackling externalities associated with use of motor vehicles, and in public health for influencing alcohol consumption and smoking behaviors. Financial incentives also offer policymakers a compromise between ?nudging,? which may be insufficient for changing habitual behavior, and regulations that restrict individual choice. Evidence acquisition The lit...

5 CFR 575.107 - Agency recruitment incentive plan and approval levels.

Science.gov (United States)

2010-01-01

... of employees who are prohibited from receiving recruitment incentives; (3) Required documentation for... approve each determination to pay a recruitment incentive to a newly appointed employee, unless there is... the recruitment incentive determination before the agency may pay the incentive to the employee. (2...

45 CFR 1640.4 - Violation of agreement.

Science.gov (United States)

2010-10-01

... OF FEDERAL LAW TO LSC RECIPIENTS § 1640.4 Violation of agreement. (a) A violation of the agreement... negligence allowed the employee or board member to engage in the activities which led to the conviction or...

Incentive regulation of nuclear power plants by state regulators

International Nuclear Information System (INIS)

Martin, R.L.; Baker, K.; Olson, J.

1991-02-01

The Nuclear Regulatory Commission (NRC) monitors incentive programs established by state regulators in order to obtain current information and to consider the potential safety effects of the incentive programs as applied to nuclear units. The current report is an update of NUREG/CR-5509, Incentive Regulation of Nuclear Power Plants by State Public Utility Commissions, published in December 1989. The information in this report was obtained from interviews conducted with each state regulator and each utility with a minimum entitlement of 10%. The agreements, orders, and settlements from which each incentive program was implemented were reviewed as required. The interviews and supporting documentation form the basis for the individual state reports describing the structure and financial impact of each incentive program. The programs currently in effect represent the adoption of an existing nuclear performance incentive program proposal and one new program. In addition, since 1989 a number of nuclear units have been included in one existing program; while one program was discontinued and another one concluded. 6 refs., 27 tabs

48 CFR 416.405 - Cost-reimbursement incentive contracts.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Cost-reimbursement incentive contracts. 416.405 Section 416.405 Federal Acquisition Regulations System DEPARTMENT OF...-reimbursement incentive contracts. ...

Argumentative Strategies in the Action of Compensation for Moral Damages: a Study of an Initial Petition

Directory of Open Access Journals (Sweden)

Ariana de Carvalho

2016-12-01

Full Text Available Guided by the semiolinguistics theory, this work intended to investigate initial petition involving a claim for compensation for moral damages in consumer relations, verifying how the dimensions of the features of logos and pathos were used by lawyers to persuade the judge that the claim for compensation was valid. This study also aimed to investigate which socio-discursive imaginaries were expressed in these speeches. We came to the conclusion that the notion of communication contract is very striking and guiding in these speeches. It was also found a predominance of the dimension of logos and a regularity in the use of techniques from this dimension. We also found that the patêmica order arguments also had a great importance in the argumentation, as being the moral damage connected directly to the emotional shock of the applicant for the violation of his rights, the argument based only on the logos would be somewhat consistent. It was clear that the lawyer’s voice comes from the collectivity with which he shares values and principles.

Experimental violation of entropic inequalities

International Nuclear Information System (INIS)

Bovino, F.A.; Castagnoli, G.; Ekert, A.; Horodecki, P.; Alves, C.M.; Sergienko, A.V.

2005-01-01

Full text: We report the experimental evidence that polarization entangled photons violate the inequality based on Renyi entropy. Our experimental method is based on four-photon coincidences in photon bunching and antibunching effects. We introduce an additional 'phase marking' technique, which allow observing the violation of the inequalities even with non-deterministic sources of entangled photons. Our method can be applied to measure selected non-linear properties of bipartite quantum states, such as purity or entanglement. (author)

Does the relativity principle violate?

International Nuclear Information System (INIS)

Barashenkov, V.S.

1994-01-01

Theoretical and experimental data about a possible existence in Nature of some preferred reference frame with a violation of the principle of relativity are considered. The Einstein's and Lorentz's points of view are compared. Although some experiments are known which, in opinion of their authors, indicate the relativity principle violation persuasive evidences supporting this conclusion are absent for the present. The proposals of new experiments in this region, particularly with electron spin precession, are discussed. 55 refs., 4 figs

Managing risk selection incentives in health sector reforms.

Science.gov (United States)

Puig-Junoy, J

1999-01-01

The object of the paper is to review theoretical and empirical contributions to the optimal management of risk selection incentives ('cream skimming') in health sector reforms. The trade-off between efficiency and risk selection is fostered in health sector reforms by the introduction of competitive mechanisms such as price competition or prospective payment systems. The effects of two main forms of competition in health sector reforms are observed when health insurance is mandatory: competition in the market for health insurance, and in the market for health services. Market and government failures contribute to the assessment of the different forms of risk selection employed by insurers and providers, as the effects of selection incentives on efficiency and their proposed remedies to reduce the impact of these perverse incentives. Two European (Netherlands and Spain) and two Latin American (Chile and Colombia) case studies of health sector reforms are examined in order to observe selection incentives, their effects on efficiency and costs in the health system, and regulation policies implemented in each country to mitigate incentives to 'cream skim' good risks.

Blood donor incentives: A step forward or backward

Directory of Open Access Journals (Sweden)

Abolghasemi Hassan

2010-01-01

Full Text Available Dramatic increase in blood usage and critical seasonal blood shortages are faced by various countries. Countries which previously reached 100% voluntary nonremunerated donation have been led to offer different kinds of incentives to recruit blood donors and meet their blood demands. In some cases, these incentives are considered monetary and are in complete contrast with International standards like World Health Organization (WHO. It seems that attitudes toward sole dependency on nonremunerated voluntary blood donation have been changed in recent years and experts in some developed countries are reevaluating partial reliance on paid donation. On the other hand, besides the effects of such incentives on blood safety, several economic and psychological studies have shown that incentives have discouraging effects on pro-social behaviors like blood donation and will reduce the number of blood donors in long term. With regard to the results of such studies, it seems that implementing incentive-based blood donor recruitment programs to meet blood requirements by some countries is becoming a challenge for blood banks.

A performance incentive contract that pays off for all parties

International Nuclear Information System (INIS)

Krummrich, C.R.; Johnston, R.E.; Crist, T.W.

1995-01-01

The Western Business Unit Bakersfield drilling department of Chevron, U.S.A. Production Company developed a drilling performance incentive contract that was implemented during 1994 in the Lost Hills field of California. The performance incentive contract (PIC) financially rewarded all of the drilling contractor's rig employees for outperforming pre-established drilling performance goals. The key elements of the performance incentive program are: (1) Goals that rigger incentives are based on cost categories that are controllable by the drilling team; (2) Goals were established using a database of past years performance; (3) Goals that are not achieved negatively impact the incentive earned in an effort to deter repeated errors; (4) Accidents that occur on the job negatively impact the incentive earned; (5) Administration of the program is not time consuming. The results of using an incentive contract in the Lost Hills drilling program are: (1) Time and cost of operations are reduced; (2) The results are measurable and repeatable; (3) A team environment develops in which ideas are shared and acted upon by crew members and supervisory personnel

Participatory development of incentives to coexist with jaguars and pumas.

Science.gov (United States)

Amit, Ronit; Jacobson, Susan K

2018-01-22

Reducing costs and increasing benefits for rural communities coexisting with large carnivores is necessary for conservation of jaguar (Panthera onca) and puma (Puma concolor). To design acceptable incentives, stakeholders must be involved in the process. We conducted an innovative, structured, group communication process based on a Delphi technique as a template for identifying potential incentives. Community workshops with 133 members of 7 communities and surveys with 25 multidisciplinary experts from government, nongovernmental organizations, and academia provided iterative data to design a plan of incentives through 4 rounds of discussion. The final product integrated 862 ideas into 6 types of incentives: organization of communities, mechanisms for improved dialogue, citizen technical assistance, green labeling for community products, payment for the ecosystem service of biodiversity, and an assessment of financial alternatives. We used quantitative and qualitative techniques to indicate support for decisions about the design of incentives, which reduced researcher subjectivity. The diverse incentives developed and the cooperation from multiple stakeholders resulted in an incentive plan that integrated issues of governance, equity, and social norms. © 2018 Society for Conservation Biology.

Costs and results of federal incentives for commercial nuclear energy

International Nuclear Information System (INIS)

Bezdek, R.H.; Wendling, R.M.

1991-01-01

This paper (1) estimates the total costs of federal expenditures in support of incentives for the development of commercial nuclear energy through 1988, and (2) analyzes the results and benefits to the nation of this federal investment. The federal incentives analyzed include research and development, regulation of commercial nuclear energy, tax incentives, waste management and disposal, enrichment plants, liability insurance, the uranium mining industry, and all other federal support activities. The authors estimate that net federal incentives totaled about $45-50 billion (1988 dollars). They estimate the results of the federal incentives, focusing on six categories, namely, electric energy produced, the total (direct plus indirect) economic benefits of the industry created, R and D program benefits, value of energy imports displaced, environmental effects, and health, safety, and risk effects. The results total $1.9 trillion, with approximately $250-300 billion identified as net benefits. The authors conclude that the high return on the investment justified federal incentives for nuclear energy development over the past four decades and that the federal government and the nation have received a significant return on the incentives investment

Comparing Types of Financial Incentives to Promote Walking: An Experimental Test.

Science.gov (United States)

Burns, Rachel J; Rothman, Alexander J

2018-04-19

Offering people financial incentives to increase their physical activity is an increasingly prevalent intervention strategy. However, little is known about the relative effectiveness of different types of incentives. This study tested whether incentives based on specified reinforcement types and schedules differentially affected the likelihood of meeting a walking goal and explored if observed behavioural changes may have been attributable to the perceived value of the incentive. A 2 (reinforcement type: cash reward, deposit contract) × 2 (schedule: fixed, variable) between-subjects experiment with a hanging control condition was conducted over 8 weeks (n = 153). Although walking was greater in the incentive conditions relative to the control condition, walking did not differ across incentive conditions. Exploratory analyses indicated that the perceived value of the incentive was associated with the likelihood of meeting the walking goal, but was not affected by reinforcement type or schedule. The reinforcement type and schedule manipulations tested in this study did not differentially affect walking. Given that walking behaviour was associated with perceived value, designing incentive strategies that optimise the perceived value of the incentive may be a promising avenue for future research. © 2018 The International Association of Applied Psychology.

Designing an Incentive Contract Menu for Sustaining the Electricity Market

Directory of Open Access Journals (Sweden)

Ying Yu

2015-12-01

Full Text Available This paper designs an incentive contract menu to achieve long-term stability for electricity prices in a day-ahead electricity market. A bi-level Stackelberg game model is proposed to search for the optimal incentive mechanism under a one-leader and multi-followers gaming framework. A multi-agent simulation platform was developed to investigate the effectiveness of the incentive mechanism using an independent system operator (ISO and multiple power generating companies (GenCos. Further, a Q-learning approach was implemented to analyze and assess the response of GenCos to the incentive menu. Numerical examples are provided to demonstrate the effectiveness of the incentive contract.

Review. The incentive sensitization theory of addiction: some current issues.

Science.gov (United States)

Robinson, Terry E; Berridge, Kent C

2008-10-12

We present a brief overview of the incentive sensitization theory of addiction. This posits that addiction is caused primarily by drug-induced sensitization in the brain mesocorticolimbic systems that attribute incentive salience to reward-associated stimuli. If rendered hypersensitive, these systems cause pathological incentive motivation ('wanting') for drugs. We address some current questions including: what is the role of learning in incentive sensitization and addiction? Does incentive sensitization occur in human addicts? Is the development of addiction-like behaviour in animals associated with sensitization? What is the best way to model addiction symptoms using animal models? And, finally, what are the roles of affective pleasure or withdrawal in addiction?

Experimental violation of multipartite Bell inequalities with trapped ions.

Science.gov (United States)

Lanyon, B P; Zwerger, M; Jurcevic, P; Hempel, C; Dür, W; Briegel, H J; Blatt, R; Roos, C F

2014-03-14

We report on the experimental violation of multipartite Bell inequalities by entangled states of trapped ions. First, we consider resource states for measurement-based quantum computation of between 3 and 7 ions and show that all strongly violate a Bell-type inequality for graph states, where the criterion for violation is a sufficiently high fidelity. Second, we analyze Greenberger-Horne-Zeilinger states of up to 14 ions generated in a previous experiment using stronger Mermin-Klyshko inequalities, and show that in this case the violation of local realism increases exponentially with system size. These experiments represent a violation of multipartite Bell-type inequalities of deterministically prepared entangled states. In addition, the detection loophole is closed.

The Impact of Lottery Incentives on Student Survey Response Rates.

Science.gov (United States)

Porter, Stephen R.; Whitcomb, Michael E.

2003-01-01

A controlled experiment tested the effects of lottery incentives using a prospective college applicant Web survey, with emails sent to more than 9,000 high school students. Found minimal effect of postpaid incentives for increasing levels of incentive. (EV)

1988 changes to United States law regarding nuclear third party liability

International Nuclear Information System (INIS)

Cunningham, G.H.

1989-09-01

The Price-Anderson Amendments Act of 1988 has introduced sweeping changes into the nuclear third party liability regime in the United States. The basis principle that a single, assured source of funds for compensation of those injured by a nuclear incident, regardless of the party actually at fault, has been maintained. The amount of such funding has been increased tenfold, to more than $7 billion, with a commitment that even more will be made available by the Congress, if needed. The scope of compensable injury has been broadened to include precautionary evacuations. With respect to contractors carrying out the defense-related nuclear activities of the Government, the changes have been equally momentous. The ceiling on Government idemnification has risen to keep pace with the maximum amount of licensee liability. Provisions designed to provide greater incentive to adherence to all nuclear safety standards have been added, authorizing the imposition of substantial civil and criminal sanctions for violations

Do community and autonomy moral violations elicit different emotions?

Science.gov (United States)

Kollareth, Dolichan; Kikutani, Mariko; Shirai, Mariko; Russell, James A

2018-06-11

According to one important set of theories, different domains of immorality are linked to different discrete emotions-panculturally. Violations against the community elicit contempt, whereas violations against an individual elicit anger. To test this theory, American, Indian and Japanese participants (N = 480) indicated contempt and anger reactions (with verbal rating and face selection) to both the types of immorality. To remedy method problems in previous research, community and autonomy violations were created for the same story-frame, by varying the target to be either the community or an individual. Community and autonomy violations did not differ significantly in the emotion elicited: overall, both types of violations elicited more anger than contempt (and more negative emotion of any kind than positive emotion). By verbal rating, Americans and Indians reported more anger than contempt for both types of violation, whereas Japanese reported more contempt than anger for both types. By face selection, the three cultural groups selected anger more than contempt for both types of violation. The results speak against defining distinct domains of morality by their association with distinct emotions. © 2018 International Union of Psychological Science.

CP violation in $b$ hadrons at LHCb

CERN Document Server

Hicheur, Adlene

2017-01-01

The most recent results on $CP$ violation in b hadrons obtained by the LHCb Collaboration with Run I and years 2015-2016 of Run II are reviewed. The different types of violation are covered by the studies presented in this paper.

48 CFR 216.405 - Cost-reimbursement incentive contracts.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Cost-reimbursement incentive contracts. 216.405 Section 216.405 Federal Acquisition Regulations System DEFENSE ACQUISITION... Contracts 216.405 Cost-reimbursement incentive contracts. ...

Modelling Planck-scale Lorentz violation via analogue models

International Nuclear Information System (INIS)

Weinfurtner, Silke; Liberati, Stefano; Visser, Matt

2006-01-01

Astrophysical tests of Planck-suppressed Lorentz violations had been extensively studied in recent years and very stringent constraints have been obtained within the framework of effective field theory. There are however still some unresolved theoretical issues, in particular regarding the so called 'naturalness problem' - which arises when postulating that Planck suppressed Lorentz violations arise only from operators with mass dimension greater than four in the Lagrangian. In the work presented here we shall try to address this problem by looking at a condensed-matter analogue of the Lorentz violations considered in quantum gravity phenomenology. specifically, we investigate the class of two-component BECs subject to laserinduced transitions between the two components, and we show that this model is an example for Lorentz invariance violation due to ultraviolet physics. We shall show that such a model can be considered to be an explicit example high-energy Lorentz violations where the 'naturalness problem' does not arise

Financial Incentives to Promote Active Travel

Science.gov (United States)

Martin, Adam; Suhrcke, Marc; Ogilvie, David

2012-01-01

Context Financial incentives, including taxes and subsidies, can be used to encourage behavior change. They are common in transport policy for tackling externalities associated with use of motor vehicles, and in public health for influencing alcohol consumption and smoking behaviors. Financial incentives also offer policymakers a compromise between “nudging,” which may be insufficient for changing habitual behavior, and regulations that restrict individual choice. Evidence acquisition The literature review identified studies published between January 1997 and January 2012 of financial incentives relating to any mode of travel in which the impact on active travel, physical activity, or obesity levels was reported. It encompassed macroenvironmental schemes, such as gasoline taxes, and microenvironmental schemes, such as employer-subsidized bicycles. Five relevant reviews and 20 primary studies (of which nine were not included in the reviews) were identified. Evidence synthesis The results show that more-robust evidence is required if policymakers are to maximize the health impact of fiscal policy relating to transport schemes of this kind. Conclusions Drawing on a literature review and insights from the SLOTH (sleep, leisure, occupation, transportation, and home-based activities) time-budget model, this paper argues that financial incentives may have a larger role in promoting walking and cycling than is acknowledged generally. PMID:23159264

Patient attitudes about financial incentives for diabetes self-management: A survey.

Science.gov (United States)

Blondon, Katherine S

2015-06-10

To study the acceptability of incentives for behavior changes in individuals with diabetes, comparing financial incentives to self-rewards and non-financial incentives. A national online survey of United States adults with diabetes was conducted in March 2013 (n = 153). This survey was designed for this study, with iterative testing and modifications in a pilot population. We measured the demographics of individuals, their interest in incentives, as well as the perceived challenge of diabetes self-management tasks, and expectations of incentives to improve diabetes self-management (financial, non-financial and self-rewards). Using an ordered logistic regression model, we assessed the association between a 32-point score of the perceived challenge of the self-management tasks and the three types of rewards. Ninety-six percent of individuals were interested in financial incentives, 60% in non-financial incentives and 72% in self-rewards. Patients were less likely to use financial incentives when they perceived the behavior to be more challenging (odds ratio of using financial incentives of 0.82 (95%CI: 0.72-0.93) for each point of the behavior score). While the effectiveness of incentives may vary according to the perceived level of challenge of each behavior, participants did not expect to need large amounts to motivate them to modify their behavior. The expected average amounts needed to motivate a 5 lb weight loss in our population and to maintain this weight change for a year was $258 (interquartile range of $10-100) and $713 (interquartile range of $25-250) for a 15 lb weight loss. The difference in mean amount estimates for 5 lb and 15 lb weight loss was significant (P < 0.001). Individuals with diabetes are willing to consider financial incentives to improve diabetes self-management. Future studies are needed to explore incentive programs and their effectiveness for diabetes.

Financial Incentives and Physician Practice Participation in Medicare's Value-Based Reforms.

Science.gov (United States)

Markovitz, Adam A; Ramsay, Patricia P; Shortell, Stephen M; Ryan, Andrew M

2017-07-26

To evaluate whether greater experience and success with performance incentives among physician practices are related to increased participation in Medicare's voluntary value-based payment reforms. Publicly available data from Medicare's Physician Compare (n = 1,278; January 2012 to November 2013) and nationally representative physician practice data from the National Survey of Physician Organizations 3 (NSPO3; n = 907,538; 2013). We used regression analysis to examine practice-level relationships between prior exposure to performance incentives and participation in key Medicare value-based payment reforms: accountable care organization (ACO) programs, the Physician Quality Reporting System ("Physician Compare"), and the Meaningful Use of Health Information Technology program ("Meaningful Use"). Prior experience and success with financial incentives were measured as (1) the percentage of practices' revenue from financial incentives for quality or efficiency; and (2) practices' exposure to public reporting of quality measures. We linked physician participation data from Medicare's Physician Compare to the NSPO3 survey. There was wide variation in practices' exposure to performance incentives, with 64 percent exposed to financial incentives, 45 percent exposed to public reporting, and 2.2 percent of practice revenue coming from financial incentives. For each percentage-point increase in financial incentives, there was a 0.9 percentage-point increase in the probability of participating in ACOs (standard error [SE], 0.1, p Financial incentives were not associated with participation in Physician Compare. Among ACO participants, a 1 percentage-point increase in incentives was associated with a 0.7 percentage-point increase in the probability of being "very well" prepared to utilize cost and quality data (SE, 0.1, p financial incentives with additional efforts to address the needs of practices with less experience with such incentives to promote value-based payment

Atomic T-violation: A biased history

International Nuclear Information System (INIS)

Sandars, P.G.H.

1991-01-01

This article reviews the history of atomic T-violation from a personal point of view. Considerable emphasis is put on the early edm work which was much encouraged by the interest shown by Art Rich. The present generation of beautiful experiments is described more briefly. We end with a short introduction to the new topic of T not P violation in atoms

Spontaneous CP violation on the lattice

CERN Document Server

Laine, Mikko

2000-01-01

At finite temperatures around the electroweak phase transition, the thermodynamics of the MSSM can be described by a three-dimensional two Higgs doublet effective theory. This effective theory has a phase where CP is spontaneously violated. We study spontaneous CP violation with non-perturbative lattice simulations, and analyse whether one could end up in this phase for any physical MSSM parameter values.

Possible violations of the relativity theory

International Nuclear Information System (INIS)

Tiomno, J.

1985-01-01

A review of previous works of the author and collaborators on possible violations of the Theory of Relativity (SR) is made. It is shown that there is no contradiction of the predictions of the Lorentz Aether Theory, in the form presented in these papers, with existing experiments. Further experiments to detect these violations (or to confirm SR) are indicated. (Author) [pt

Problems of realization of the rights of victims of crimes to compensation by the state

Directory of Open Access Journals (Sweden)

Н. А. Хмельова

2015-05-01

Full Text Available Problem setting: consider the problems of realization of the rights of victims of crime persons to compensation by the State under the laws of Ukraine. To analyze the current civil legislation of Ukraine, to consider the legislation of the countries in terms of state compensation for damages caused to the victim crime. Suggest a mechanism to implement them. Recent research and publications analysis: some aspects of state compensation for harm caused to the victim crime investigated by many scientists. Thus, O. Vedernikova, O. Kuchinska, A. Mazalov, V. Sawickiy in his scientific studies have concentrated on the investigation of the creation of a state fund damages caused offense. R. Abramovich’s work explored the issue of compensation to the victim harm caused by crime as a legal obligation of the State on the basis of mutual responsibility of the citizen to the state and the state before a national. D. Plachkov investigated features of state obligations arising from causing offense, the specific legal solution of the relations in Ukraine. Paper objective: identifying challenges the rights of victims of crime persons to compensation by the state will set features the state’s obligations arising from causing crime and identify ways to improve the legal regulation of the relations in Ukraine. Paper main body: the current civil legislation of Ukraine stipulates the right of victims of criminal offenses on the restoration of rights violations. But there are cases where recovery is impossible. The reasons for this is that, first, is guilty of a criminal offense a person is insolvent, and the actual recovery of funds it usually extends over many years and is irregular. Secondly, the problem relates stopped criminal proceedings in which a person has committed a criminal offense is not established and the victim is deprived of right to file a civil action. Thirdly, the remedy is not possible victims in unsolved criminal offenses, such as when a

Lorentz violation and black-hole thermodynamics

International Nuclear Information System (INIS)

Betschart, G.; Kant, E.; Klinkhamer, F.R.

2009-01-01

We consider nonstandard photons from nonbirefringent modified Maxwell theory and discuss their propagation in a fixed Schwarzschild spacetime background. This particular modification of Maxwell theory is Lorentz-violating and allows for maximal photon velocities differing from the causal speed c of the asymptotic background spacetime. In the limit of geometrical optics, light rays from modified Maxwell theory are found to propagate along null geodesics in an effective metric. We observe that not every Lorentz-violating theory with multiple maximal velocities different from the causal speed c modifies the notion of the event horizon, contrary to naive expectations. This result implies that not every Lorentz-violating theory with multiple maximal velocities necessarily leads to a contradiction with the generalized second law of thermodynamics.

Lepton flavor violation and seesaw symmetries

Energy Technology Data Exchange (ETDEWEB)

Aristizabal Sierra, D., E-mail: daristizabal@ulg.ac.be [Universite de Liege, IFPA, Department AGO (Belgium)

2013-03-15

When the standard model is extended with right-handed neutrinos the symmetries of the resulting Lagrangian are enlarged with a new global U(1){sub R} Abelian factor. In the context of minimal seesaw models we analyze the implications of a slightly broken U(1){sub R} symmetry on charged lepton flavor violating decays. We find, depending on the R-charge assignments, models where charged lepton flavor violating rates can be within measurable ranges. In particular, we show that in the resulting models due to the structure of the light neutrino mass matrix muon flavor violating decays are entirely determined by neutrino data (up to a normalization factor) and can be sizable in a wide right-handed neutrino mass range.

Essays in Executive Compensation

NARCIS (Netherlands)

D. Zhang (Dan)

2012-01-01

textabstractThis dissertation focuses on how executive compensation is designed and its implications for corporate finance and government regulations. Chapter 2 analyzes several proposals to restrict CEO compensation and calibrates two models of executive compensation that describe how firms would

Analysis of Federal incentives used to stimulate energy production

Energy Technology Data Exchange (ETDEWEB)

1978-06-01

Federal incentives for the development of solar energy are examined. A Federal incentive is any action that can be taken by the government to expand residential and commercial use of solar energy. The development of solar energy policy could be enhanced by identification, quantification, and analysis of Federal incentives that have been used to simulate the development of other forms of energy. The text of this report identifies, quantifies, and analyzes such incentives and relates them to current thought about solar energy. Four viewpoints used in this discussion come from 4 types of analysis: economic, political, organizational, and legal. The next chapter identifies actions (primarily domestic) that the Federal government has taken concerning energy. This analysis uses the typology of actions described in the previous chapter to identify actions, and the four viewpoints described there to determine whether an action concerns energy. Once identified, the actions are described and then quantified by an estimate of the 1976 cost of accomplishing them. Then incentives, investments, liabilities, regulations, and other factors are analyzed in detail for nuclear energy, hydroelectric power, coal, petroleum, and natural gas. Incentives of all energy sources are then discussed with respect to solar energy policy. (MCW)

LHC experimental sensitivity to CP violating gtt couplings

CERN Document Server

Sjölin, J

2003-01-01

The level of CP violation in pp to tt+X induced by the standard model is known to be below the experimental sensitivity by many orders of magnitude. However, in some effective theories, it is plausible that new CP violating physics could reveal itself as additional non- renormalizable terms in the Lagrangian. Since these should respect the symmetries of the low-energy gauge interaction, violate CP and generate the correct event topology, the set of allowed terms is highly restricted. This analysis gives an estimate of the expected experimental sensitivity to the lowest order effective CP violating gtt interaction term beyond the standard model using simulated data from the ATLAS detector at the LHC. (36 refs).

Analysis of the results of Federal incentives used to stimulate energy production

Energy Technology Data Exchange (ETDEWEB)

Cone, B.W.; Emery, J.C.; Fassbender, A.G.

1980-06-01

The research program analyzed the Federal incentives used to stimulate nuclear, hydro, coal, gas, oil, and electricity production in order to supply what was learned to the selection of an incentives strategy to induce new energy production from renewable resources. Following the introductory chapter, Chapter 2 examines the problem of estimating effects from a theoretical perspective. Methods of quantifying and identifying the many interactive effects of government actions are discussed. Chapter 3 presents a generic analysis of the result of Federal incentives. Chapters 4 through 9 deal with incentives to energy forms - nuclear, hydro, coal, oil, gas, and electricity. Chapter 10 summarizes the estimated results of the incentives, which are presented in terms of their quantity and price impacts. The incentive costs per million Btu of induced energy production is also discussed. Chapter 11 discusses the parity issue, that is an equivalence between Federal incentives to renewable resources and to traditional energy resources. Any analysis of incentives for solar needs will profit from an analysis of the costs of solar incentives per million Btu compared with those for traditional energy forms. Chapter 12 concludes the analysis, discussing the history of traditional energy incentives as a guide to solar-energy incentives. 216 references, 38 figures, 91 tables.

Risk management versus incentives

International Nuclear Information System (INIS)

Aven, E.; Lovas, K.; Osmundsen, P.

2006-01-01

Portfolio theory indicates that risk management should take place at the group level. Hedging at the project level or in the individual business areas may lead to suboptimal results. However, the efficiency of a profit centre depends on its management's being able to influence factors that are crucial to the unit's financial results. Price hedging could be one such factor. In the wider perspective, this constitutes part of the balancing between centralisation and decentralisation. This article covers important elements of risk management and incentive design. It goes on to discuss the balancing of overall risk management at the group level and incentive design in profit centres and corporate units. Throughout the article, the oil industry serves as a case. (author)

Social and cultural drivers of incentive effectiveness in infrastructure projects

NARCIS (Netherlands)

Rose, T.M.; Volker, L.

2013-01-01

Formal incentives systems aim to encourage improved performance by offering a reward for the achievement of project-specific goals. Despite argued benefits of incentive systems on project delivery outcomes, there remains debate over how incentive systems can be designed to encourage the formation of

CP violation and supersymmetry-breaking in superstring models

International Nuclear Information System (INIS)

Dent, T.E.

2000-09-01

In this thesis I discuss aspects of the phenomenology of heterotic string, theory, using low-energy effective supergravity models. I investigate the origin of CP violation, the implications for low-energy physics of the modular invariance of the theory, supersymmetry-breaking via gaugino condensation in a hidden sector, and the interplay between these topics. I review the theory of CP violation and the problem of CP violation in supersymmetry phenomenology. In a scenario where the origin of CP violation lies in the compactification of the extra dimensions of string theory, I present simple models which include a duality symmetry acting on the compactification modulus and on observable fields. I show how the structure of the theory affects CP-violating observables, and discuss the effect of such a symmetry on low-energy physics in general. I present a detailed investigation of supersymmetry-breaking by gaugino condensation in supergravity, in particular as applied to the stabilisation of string moduli. For hidden sectors with or without matter I calculate corrections to the usual formulae for the scalar potential and soft supersymmetry-breaking terms. I discuss the phenomenological implications of these corrections and show that they may affect the value of the compactification modulus. and consequently the prospects for predictions of CP violation in string models. (author)

Lepton number violation, lepton flavor violation and non zero Θ_1_3 in LRSM

International Nuclear Information System (INIS)

Borgohain, Happy; Das, Mrinal Kumar

2017-01-01

We have done a phenomenological study of lepton number violation and lepton flavour violation in a generic left-right symmetric model (LRSM) considering broken ϻ-τ symmetry. The leading order TBM mass matrix originates from the type I (II) seesaw mechanism, whereas the perturbations to generate non-zero reactor mixing angle Θ_1_3, originates from the type II (I) seesaw mechanism. We studied the new physics contributions to neutrinoless double beta decay (NDBD) ignoring the left-right gauge boson mixing and the heavy-light neutrino mixing within the framework of left-right symmetric regime by considering the presence of both type I and type II seesaw. We assumed the mass of the gauge bosons and scalars to be around TeV and studied the effects of the new physics contributions on the effective mass and compared with the current experimental limit imposed by GERDA. We further extended our analysis by correlating the lepton flavour violation of the decay process, (ϻ→ 3e) with Θ_1_3. (author)

CP violation in bilinear R-parity violation and its consequences for the early universe

Energy Technology Data Exchange (ETDEWEB)

Cheriguene, Asma; Porod, Werner [Wuerzburg Univ. (Germany). Inst. fuer Theoretische Physik und Astrophysik; Liebler, Stefan [Hamburg Univ. (Germany). 2. Inst. fuer Theoretische Physik

2014-06-15

Supersymmetric models with bilinear R-parity violation (BRpV) provide a framework for neutrino masses and mixing angles to explain neutrino oscillation data. We consider CP violation within the new physical phases in BRpV and discuss their effect on the generation of neutrino masses and the decays of the lightest supersymmetric particle (LSP), being a light neutralino with mass ∝100 GeV, at next-to-leading order. The decays affect the lepton and via sphaleron transitions the baryon asymmetry in the early universe. For a rather light LSP, asymmetries generated before the electroweak phase transition via e.g. the Affleck-Dine mechanism are reduced up to two orders of magnitude, but are still present. On the other hand, the decays of a light LSP themselves can account for the generation of a lepton and baryon asymmetry, the latter in accordance to the observation in our universe, since the smallness of the BRpV parameters allows for an out-of-equilibrium decay and sufficiently large CP violation is possible consistent with experimental bounds from the non-observation of electric dipole-moments.

Exploring the importance of different items as reasons for leaving emergency medical services between fully compensated, partially compensated, and non-compensated/volunteer samples.

Science.gov (United States)

Blau, Gary; Chapman, Susan; Gibson, Gregory; Bentley, Melissa A

2011-01-01

The purpose of our study was to investigate the importance of different items as reasons for leaving the Emergency Medical Service (EMS) profession. An exit survey was returned by three distinct EMS samples: 127 full compensated, 45 partially compensated and 72 non-compensated/volunteer respondents, who rated the importance of 17 different items for affecting their decision to leave EMS. Unfortunately, there were a high percentage of "not applicable" responses for 10 items. We focused on those seven items that had a majority of useable responses across the three samples. Results showed that the desire for better pay and benefits was a more important reason for leaving EMS for the partially compensated versus fully compensated respondents. Perceived lack of advancement opportunity was a more important reason for leaving for the partially compensated and volunteer groups versus the fully compensated group. Study limitations are discussed and suggestions for future research offered.

THE EFFECTS OF STOCK OPTION COMPENSATION ONMANAGERIAL RISK TAKING BEHAVIOR AND FIRM FINANCIALPERFORMANCETHE GLOBAL FINANCIAL CRISIS FROM ADIFFERENT PERSPECTIVE

Directory of Open Access Journals (Sweden)

Guler Aras

2012-07-01

Full Text Available The aim of this study is to figure out whether managerial risk taking behaviourand firm financial performance is effected by stock option compensation.Inliterature stock optioncompensationismentionedasa meansto solve agencyproblems. It is analysed how stock option compensation aligns theshareholders’andmanagers’ interestsand its effects on firm financialperformance. Additionally, it isinvestigatedwhether this effecthas a link to theglobal financial crisis which hasobviously related to the managers’extreme riskseeking behaviourespecially in financial sector. Inthis study, 189 firms fromS P index are analysedutilizingthe panel dataanalysismethod between years1998-2009. Additionally, regression method is used to measureeach year. Thedata set is grouped as financial and non financial sector tobetterpresent theeffects of global financial crisis.According to the results of this study, stockoption compensation is positively related to investment magnitudes which aretaken as indicators of risk taking behavior.On the other hand, it is negativelyrelated to firm financial performance.According to the results of yearlycomparison, in financial sector the invesment magnitudes are bigger than the nonfinancial sector just two years before the financial crisis and net cash flow fromthe investing activities is significantly negative when compared with non financialsector.Therefore,it is aimed to findoutthe relation between the extreme riskseeking behaviorbefore the global financial crisisand the incentive compensationstructures.

Whiplash and the compensation hypothesis.

Science.gov (United States)

Spearing, Natalie M; Connelly, Luke B

2011-12-01

Review article. To explain why the evidence that compensation-related factors lead to worse health outcomes is not compelling, either in general, or in the specific case of whiplash. There is a common view that compensation-related factors lead to worse health outcomes ("the compensation hypothesis"), despite the presence of important, and unresolved sources of bias. The empirical evidence on this question has ramifications for the design of compensation schemes. Using studies on whiplash, this article outlines the methodological problems that impede attempts to confirm or refute the compensation hypothesis. Compensation studies are prone to measurement bias, reverse causation bias, and selection bias. Errors in measurement are largely due to the latent nature of whiplash injuries and health itself, a lack of clarity over the unit of measurement (specific factors, or "compensation"), and a lack of appreciation for the heterogeneous qualities of compensation-related factors and schemes. There has been a failure to acknowledge and empirically address reverse causation bias, or the likelihood that poor health influences the decision to pursue compensation: it is unclear if compensation is a cause or a consequence of poor health, or both. Finally, unresolved selection bias (and hence, confounding) is evident in longitudinal studies and natural experiments. In both cases, between-group differences have not been addressed convincingly. The nature of the relationship between compensation-related factors and health is unclear. Current approaches to testing the compensation hypothesis are prone to several important sources of bias, which compromise the validity of their results. Methods that explicitly test the hypothesis and establish whether or not a causal relationship exists between compensation factors and prolonged whiplash symptoms are needed in future studies.

Near-Optimal and Explicit Bell Inequality Violations

NARCIS (Netherlands)

Buhrman, H.; Regev, O.; Scarpa, G.; de Wolf, R.

2011-01-01

Bell inequality violations correspond to behavior of entangled quantum systems that cannot be simulated classically. We give two new two-player games with Bell inequality violations that are stronger, fully explicit, and arguably simpler than earlier work.The first game is based on the Hidden

Intermediaries in Trust: Indirect Reciprocity, Incentives, and Norms

Directory of Open Access Journals (Sweden)

Giangiacomo Bravo

2015-01-01

Full Text Available Any trust situation involves a certain amount of risk for trustors that trustees could abuse. In some cases, intermediaries exist who play a crucial role in the exchange by providing reputational information. To examine under what conditions intermediary opinion could have a positive impact on cooperation, we designed two experiments based on a modified version of the investment game where intermediaries rated the behaviour of trustees under various incentive schemes and different role structures. We found that intermediaries can increase trust if there is room for indirect reciprocity between the involved parties. We also found that the effect of monetary incentives and social norms cannot be clearly separable in these situations. If properly designed, monetary incentives for intermediaries can have a positive effect. On the one hand, when intermediary rewards are aligned with the trustor’s interest, investments and returns tend to increase. On the other hand, fixed monetary incentives perform less than any other incentive schemes and endogenous social norms in ensuring trust and fairness. These findings should make us reconsider the mantra of incentivization of social and public conventional policy.

Definitions of minimal flavour violation for leptons

International Nuclear Information System (INIS)

Palorini, F.

2006-01-01

Neutrino masses imply the violation of lepton flavour and new physics beyond the Standard Model. However, flavour change has only been observed in oscillations. In analogy with the quark sector, we could deduce the existence of a principle of Minimal Flavour Violation also for Leptons (MFVL). Such an extension is not straightforward, since the mechanisms generating neutrino masses are unknown and many scenarios can be envisaged. Thus, we explore some possible definitions of MFVL and propose a notion that can include many models. We show, furthermore, that flavour violating processes are not necessarily controlled by the PMNS mixing matrix. (author)

arXiv Flavour Physics and CP Violation

CERN Document Server

Kamenik, J.F.

2016-01-01

These notes represent a summary of three lectures on flavour and CP violation, given at the CERNs European School of High Energy Physics in 2014. They cover flavour physics within the standard model, phenomenology of CP violation in meson mixing and decays, as well as constraints of flavour observableson physics beyond the standard model. In preparing the lectures (and consequently this summary) I drew heavily from several existing excellent and exhaustive sets of lecture notes and reviews on flavour physics and CP violation [1]. The reader is encouraged to consult those as well as the original literature for a more detailed study.

Up sector of minimal flavor violation: top quark properties and direct D meson CP violation

Energy Technology Data Exchange (ETDEWEB)

Bai, Yang; Berger, Joshua; Hewett, JoAnne L.; Li, Ye

2013-07-01

Minimal Flavor Violation in the up-type quark sector leads to particularly interesting phenomenology due to the interplay of flavor physics in the charm sector and collider physics from flavor changing processes in the top sector. We study the most general operators that can affect top quark properties and D meson decays in this scenario, concentrating on two CP violating operators for detailed studies. The consequences of these effective operators on charm and top flavor changing processes are generically small, but can be enhanced if there exists a light flavor mediator that is a Standard Model gauge singlet scalar and transforms under the flavor symmetry group. This flavor mediator can satisfy the current experimental bounds with a mass as low as tens of GeV and explain observed D-meson direct CP violation. Additionally, the model predicts a non-trivial branching fraction for a top quark decay that would mimic a dijet resonance.

Backlash against gender stereotype-violating preschool children.

Science.gov (United States)

Sullivan, Jessica; Moss-Racusin, Corinne; Lopez, Michael; Williams, Katherine

2018-01-01

While there is substantial evidence that adults who violate gender stereotypes often face backlash (i.e. social and economic penalties), less is known about the nature of gender stereotypes for young children, and the penalties that children may face for violating them. We conducted three experiments, with over 2000 adults from the US, to better understand the content and consequences of adults' gender stereotypes for young children. In Experiment 1, we tested which characteristics adults (N = 635) believed to be descriptive (i.e. typical), prescriptive (i.e. required), and proscriptive (i.e. forbidden) for preschool-aged boys and girls. Using the characteristics that were rated in Experiment 1, we then constructed vignettes that were either 'masculine' or 'feminine', and manipulated whether the vignettes were said to describe a boy or a girl. Experiment 2 (N = 697) revealed that adults rated stereotype-violating children as less likeable than their stereotype-conforming peers, and that this difference was more robust for boys than girls. Experiment 3 (N = 731) was a direct replication of Experiment 2, and revealed converging evidence of backlash against stereotype-violating children. In sum, our results suggest that even young children encounter backlash from adults for stereotype violations, and that these effects may be strongest for boys.

CP violation in KL → π0e+e-

International Nuclear Information System (INIS)

Littenberg, L.S.

1989-01-01

It's been appreciated for many years that the decays K L → π 0 ell bar ell are CP violating to lowest order in the Standard Model, and that the component of direct CP violation in these decays is likely to be comparable to that of the CP violation due to state mixing (ε). This is to be contrasted with the case of K 0 → ππ wherein the latter contribution is predicted to be hundreds of times larger than the former. This paper investigates this CP violation further. 19 refs., 2 figs

CP violation in τ → ντ + 3π

International Nuclear Information System (INIS)

Tsai, Y.S.

1998-01-01

In the Standard Model no CP violation can occur in decay processes involving leptons either as a parent or a daughter because these processes involve one W exchange and thus, even if the CP violating complex coupling exists in these decays, its effect will not show up when the amplitude is squared. The author needs two diagrams to interfere with each other to see the CP violating effects. Here, he discusses ways to find CP violation in the decay of τ ± → ν τ + 3π from unpolarized as well as polarized τ ±

Surprising Incentive: An Instrument for Promoting Safety Performance of Construction Employees

Directory of Open Access Journals (Sweden)

Fakhradin Ghasemi

2015-09-01

Conclusion: The results of this study proved that the surprising incentive would improve the employees' safety performance just in the short term because the surprising value of the incentives dwindle over time. For this reason and to maintain the surprising value of the incentive system, the amount and types of incentives need to be evaluated and modified annually or biannually.

'Violation' - does HRA need the concept?

International Nuclear Information System (INIS)

Dougherty, Ed

1995-01-01

Violations are part of a complex matrix of judgmental behavior. The term violation is an indicator of the possibility of recent judgment errors but more so of latent errors in management and/or design. The effect of investigations in this arena do indicate a need for an extension of the classic slip/mistake taxonomy of human reliability analysis. The note attempts to initiate this extension

Salary administration as part of employee incentive system at industrial enterprises

Directory of Open Access Journals (Sweden)

Sagandykov Michail

2017-01-01

Full Text Available The article analyses the financial staff incentives at industrial enterprises. The paper concludes that the incentive system should be developed taking into account the developed staff motivation. The only efficient target of influence is the existing staff motivation components. A 3-element employee incentive framework for industrial enterprises is suggested. The article presents the critical analysis of the existing payroll systems of several industrial enterprises, elicits the common flaws of the incentive payments, and develops requirements for such systems. The paper also provides an industrial enterprise needs matrix and an incentive payment types matrix required to build up a rational monetary staff incentive system. These matrices can be adapted for any industrial enterprise with regard to its long-term objectives.

48 CFR 216.405-1 - Cost-plus-incentive-fee contracts.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Cost-plus-incentive-fee... Contracts 216.405-1 Cost-plus-incentive-fee contracts. See PGI 216.405-1 for guidance on the use of cost-plus-incentive-fee contracts. [71 FR 39007, July 11, 2006] ...

CP Violation and B Physics

International Nuclear Information System (INIS)

Quinn, Helen R

2001-01-01

These lectures provide a basic overview of topics related to the study of CP Violation in B decays. In the first lecture, I review the basics of discrete symmetries in field theories, the quantum mechanics of neutral but flavor-non-trivial mesons, and the classification of three types of CP violation [1]. The actual second lecture which I gave will be separately published as it is my Dirac award lecture and is focused on the separate topic of strong CP Violation. In Lecture 2 here, I cover the Standard Model predictions for neutral B decays, and in particular discuss some channels of interest for CP Violation studies. Lecture 3 reviews the various tools and techniques used to deal with the hadronic physics effects. In Lecture 4, I briefly review the present and planned experiments that can study B decays. I cannot teach all the details of this subject in this short course, so my approach is instead to try to give students a grasp of the relevant concepts and an overview of the available tools. The level of these lectures is introductory. I will provide some references to more detailed treatments and current literature, but this is not a review article so I do not attempt to give complete references to all related literature. By now there are some excellent textbooks that cover this subject in great detail [1]. I refer students to these for more details and for more complete references to the original literature

B physics and CP violation

International Nuclear Information System (INIS)

Quinn, H.

2002-01-01

These lectures provide a basic overview of topics related to the study of CP Violation in B decays. In the first lecture, I review the basics of discrete symmetries in field theories, the quantum mechanics of neutral but flavor-non-trivial mesons, and the classification of three types of CP violation. The actual second lecture which I gave will be separately published as it is my Dirac award lecture and is focussed on the separate topic of strong CP Violation. In Lecture 2 here, I cover the Standard Model predictions for neutral B decays, and in particular discuss some channels of interest for CP Violation studies. Lecture 3 reviews the various tools and techniques used to deal with the hadronic physics effects. In Lecture 4, I briefly review the present and planned experiments that can study B decays. I cannot teach all the details of this subject in this short course, so my approach is instead to try to give students a grasp of the relevant concepts and an overview of the available tools. The level of these lectures is introductory. I will provide some references to more detailed treatments and current literature, but this is not a review article so I do not attempt to give complete references to all related literature. By now there are some excellent textbooks that cover this subject in great detail. I refer students to these for more details and for more complete references to the original literature. (author)

Practical implications of incentive systems are utilized by dental franchises.

Science.gov (United States)

Yavner, S B

1989-01-01

The success of any dental practice depends, among other factors, on the critical role of staff employees. In order to encourage desired staff behaviors, incentive systems can be designed for employee dentists, assistants/hygienists and managers. A survey of dental franchises was conducted in 1987 for the purpose of examining their incentive control systems. The specific incentives employed by these dental franchises for their employees are analyzed. The implications of these incentive systems used by dental franchise organizations for all dental practices are then discussed.

Implications of maximal Jarlskog invariant and maximal CP violation

International Nuclear Information System (INIS)

Rodriguez-Jauregui, E.; Universidad Nacional Autonoma de Mexico

2001-04-01

We argue here why CP violating phase Φ in the quark mixing matrix is maximal, that is, Φ=90 . In the Standard Model CP violation is related to the Jarlskog invariant J, which can be obtained from non commuting Hermitian mass matrices. In this article we derive the conditions to have Hermitian mass matrices which give maximal Jarlskog invariant J and maximal CP violating phase Φ. We find that all squared moduli of the quark mixing elements have a singular point when the CP violation phase Φ takes the value Φ=90 . This special feature of the Jarlskog invariant J and the quark mixing matrix is a clear and precise indication that CP violating Phase Φ is maximal in order to let nature treat democratically all of the quark mixing matrix moduli. (orig.)

Lorentz violation, gravitoelectromagnetic field and Bhabha scattering

Science.gov (United States)

Santos, A. F.; Khanna, Faqir C.

2018-01-01

Lorentz symmetry is a fundamental symmetry in the Standard Model (SM) and in General Relativity (GR). This symmetry holds true for all models at low energies. However, at energies near the Planck scale, it is conjectured that there may be a very small violation of Lorentz symmetry. The Standard Model Extension (SME) is a quantum field theory that includes a systematic description of Lorentz symmetry violations in all sectors of particle physics and gravity. In this paper, SME is considered to study the physical process of Bhabha Scattering in the Gravitoelectromagnetism (GEM) theory. GEM is an important formalism that is valid in a suitable approximation of general relativity. A new nonminimal coupling term that violates Lorentz symmetry is used in this paper. Differential cross-section for gravitational Bhabha scattering is calculated. The Lorentz violation contributions to this GEM scattering cross-section are small and are similar in magnitude to the case of the electromagnetic field.

Constrained Gauge Fields from Spontaneous Lorentz Violation

CERN Document Server

Chkareuli, J L; Jejelava, J G; Nielsen, H B

2008-01-01

Spontaneous Lorentz violation realized through a nonlinear vector field constraint of the type $A_{\\mu}^{2}=M^{2}$ ($M$ is the proposed scale for Lorentz violation) is shown to generate massless vector Goldstone bosons, gauging the starting global internal symmetries in arbitrary relativistically invariant theories. The gauge invariance appears in essence as a necessary condition for these bosons not to be superfluously restricted in degrees of freedom, apart from the constraint due to which the true vacuum in a theory is chosen by the Lorentz violation. In the Abelian symmetry case the only possible theory proves to be QED with a massless vector Goldstone boson naturally associated with the photon, while the non-Abelian symmetry case results in a conventional Yang-Mills theory. These theories, both Abelian and non-Abelian, look essentially nonlinear and contain particular Lorentz (and $CPT$) violating couplings when expressed in terms of the pure Goldstone vector modes. However, they do not lead to physical ...

A Lorentz-Violating Alternative to Higgs Mechanism?

CERN Document Server

Alexandre, Jean

2011-01-01

We consider a four-dimensional field-theory model with two massless fermions, coupled to an Abelian vector field without flavour mixing, and to another Abelian vector field with flavour mixing. Both Abelian vectors have a Lorentz-violating kinetic term, introducing a Lorentz-violation mass scale $M$, from which fermions and the flavour-mixing vector get their dynamical masses, whereas the vector coupled without flavour mixing remains massless. When the two coupling constants have similar values in order of magnitude, a mass hierarchy pattern emerges, in which one fermion is very light compared to the other, whilst the vector mass is larger than the mass of the heavy fermion. The work presented here may be considered as a Lorentz-symmetry-Violating alternative to the Higgs mechanism, in the sense that no scalar particle (fundamental or composite) is necessary for the generation of the vector-meson mass. However, the model is not realistic given that, as a result of Lorentz Violation, the maximal (light-cone) s...

Extrinsic CPT violation in neutrino oscillations in matter

International Nuclear Information System (INIS)

Jacobson, Magnus; Ohlsson, Tommy

2004-01-01

We investigate matter-induced (or extrinsic) CPT violation effects in neutrino oscillations in matter. Especially, we present approximate analytical formulas for the CPT-violating probability differences for three flavor neutrino oscillations in matter with an arbitrary matter density profile. Note that we assume that the CPT invariance theorem holds, which means that the CPT violation effects arise entirely because of the presence of matter. As special cases of matter density profiles, we consider constant and step-function matter density profiles, which are relevant for neutrino oscillation physics in accelerator and reactor long baseline experiments as well as neutrino factories. Finally, the implications of extrinsic CPT violation on neutrino oscillations in matter for several past, present, and future long baseline experiments are estimated

Neutrinos as a probe of CP-violation and leptogenesis

Indian Academy of Sciences (India)

Establishing CP-violation in the lepton sector is one of the most challenging future tasks in neutrino physics. The lepton mixing matrix contains one Dirac phase and, if neutrinos are Majorana particles, two additional CP-violating phases. I will review the main theoretical aspects of CP-violation in the lepton sector. Then, I will ...

From symmetry violation to dynamics: The charm window

International Nuclear Information System (INIS)

Appel, J.A.

1997-12-01

C.S. Wu observed parity violation in the low energy process of nuclear decay. She was the first to observe this symmetry violation at any energy. Yet, her work taught us about the form and strengths of the couplings of the massive weak boson. Today, we use the same approach. We look for very much higher mass-scale interactions through symmetry violations in the decays of charm quark systems. These charm decays provide a unique window to new physics

Lorentz Violation, Möller Scattering, and Finite Temperature

Directory of Open Access Journals (Sweden)

Alesandro F. Santos

2018-01-01

Full Text Available Lorentz and CPT symmetries may be violated in new physics that emerges at very high energy scale, that is, at the Planck scale. The differential cross section of the Möller scattering due to Lorentz violation at finite temperature is calculated. Lorentz-violating effects emerge from an interaction vertex due to a CPT-odd nonminimal coupling in the covariant derivative. The finite temperature effects are determined using the Thermo Field Dynamics (TFD formalism.

Predicting incentives to change among adolescents with substance abuse disorder.

Science.gov (United States)

Breda, Carolyn; Heflinger, Craig Anne

2004-05-01

While interest in understanding the incentives to change among individuals with substance abuse disorders is growing, little is known about incentives among adolescents with substance abuse disorders who are participating in formal services. The present research assesses the degree and nature of motivation and treatment readiness among adolescents admitted to substance abuse services, and whether such factors vary across significant subgroups of youth based on their social, legal, or clinical profiles. Data are based on interviews with 249 youth between 12 and 18 years of age who have been admitted to either inpatient, residential, or outpatient substance abuse treatment. Measures are adapted from an instrument developed to assess multiple domains of motivation to change (e.g., intrinsic and extrinsic motivation, treatment readiness). Results suggest that the incentive to change among adolescents with substance-abusing behavior is modest at best, regardless of dimension. Nonetheless, ethnicity, type of substance use, and psychopathology significantly predict incentives to change, though the predictors depend on which dimension is considered. The most robust predictor of incentives is the severity of negative consequences associated with youth's substance use--the greater the severity, the greater the incentives. Findings underscore the need to examine the utility and dimensionality of incentive for treatment planning, while at the same time, they identify factors that treatment planners can consider as they seek ways to enhance incentives and help adolescents with substance use disorders attain positive outcomes.

Financial incentives for exercise adherence in adults: systematic review and meta-analysis.

Science.gov (United States)

Mitchell, Marc S; Goodman, Jack M; Alter, David A; John, Leslie K; Oh, Paul I; Pakosh, Maureen T; Faulkner, Guy E

2013-11-01

Less than 5% of U.S. adults accumulate the required dose of exercise to maintain health. Behavioral economics has stimulated renewed interest in economic-based, population-level health interventions to address this issue. Despite widespread implementation of financial incentive-based public health and workplace wellness policies, the effects of financial incentives on exercise initiation and maintenance in adults remain unclear. A systematic search of 15 electronic databases for RCTs reporting the impact of financial incentives on exercise-related behaviors and outcomes was conducted in June 2012. A meta-analysis of exercise session attendance among included studies was conducted in April 2013. A qualitative analysis was conducted in February 2013 and structured along eight features of financial incentive design. Eleven studies were included (N=1453; ages 18-85 years and 50% female). Pooled results favored the incentive condition (z=3.81, p1 year), and two studies found exercise adherence persisted after the incentive was withdrawn. Promising incentive design feature attributes were noted. Assured, or "sure thing," incentives and objective behavioral assessment in particular appear to moderate incentive effectiveness. Previously sedentary adults responded favorably to incentives 100% of the time (n=4). The effect estimate from the meta-analysis suggests that financial incentives increase exercise session attendance for interventions up to 6 months in duration. Similarly, a simple count of positive (n=8) and null (n=3) effect studies suggests that financial incentives can increase exercise adherence in adults in the short term (<6 months). © 2013 American Journal of Preventive Medicine.

Developing fair compensation structures

International Nuclear Information System (INIS)

Trousdale, W.J.

1998-01-01

The issue of finding an effective way to incorporate Aboriginal values into the process of developing fair compensation structures was discussed. This paper discusses pricing intangible values using dollars, but it was emphasized that 'values' are whatever are important to us. Therefore, in order to achieve fair compensation, creative alternatives that are value-focused should be pursued. In addition to the more straight-forward monetary compensation, compensation could also be about avoiding losses, mitigating adverse impacts, achieving better communication, and promoting cultural understanding. 25 refs., 2 tabs

48 CFR 48.105 - Relationship to other incentives.

Science.gov (United States)

2010-10-01

... incentives. 48.105 Section 48.105 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACT MANAGEMENT VALUE ENGINEERING Policies and Procedures 48.105 Relationship to other incentives... should not be rewarded both as value engineering shares and under performance, design-to-cost, or similar...

48 CFR 1316.405 - Cost-reimbursement incentive contracts.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Cost-reimbursement incentive contracts. 1316.405 Section 1316.405 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE CONTRACTING METHODS AND CONTRACT TYPES TYPES OF CONTRACTS Incentive Contracts 1316.405 Cost-reimbursement...

48 CFR 916.405 - Cost-reimbursement incentive contracts.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Cost-reimbursement incentive contracts. 916.405 Section 916.405 Federal Acquisition Regulations System DEPARTMENT OF ENERGY CONTRACTING METHODS AND CONTRACT TYPES TYPES OF CONTRACTS Incentive Contracts 916.405 Cost-reimbursement...

48 CFR 16.405 - Cost-reimbursement incentive contracts.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Cost-reimbursement incentive contracts. 16.405 Section 16.405 Federal Acquisition Regulations System FEDERAL ACQUISITION...-reimbursement incentive contracts. See 16.301 for requirements applicable to all cost-reimbursement contracts...

Do Firms Replenish Executives’ Incentives After Equity Sales?

NARCIS (Netherlands)

Ladika, T.

2013-01-01

After selling firm equity, executives' incentives to maximize shareholder value may decrease. How do boards respond? Theory shows boards can restore executives' incentives by shifting subsequent pay from cash toward equity. Unobservable firm-level changes that cause executives to sell equity and

Safety, economic incentives and insurance in the Norwegian petroleum industry

International Nuclear Information System (INIS)

Osmundsen, Petter; Aven, Terje; Erik Vinnem, Jan

2008-01-01

There is an increased use of key performance indicators and incentive schemes in the petroleum industry. Applying modern incentive theory, we explore what implications this management trend has for injury and major accident prevention efforts and safety. Can economic incentives be designed for accident prevention activities? In cases where this is not possible, what are the challenges for the safety efforts? In particular, how are safety efforts affected by enhanced economic incentives for other performance dimensions like production and rate of return? Can safety be neglected? What remedies are available?

Parity violation in two-nucleon systems

Energy Technology Data Exchange (ETDEWEB)

Liu, C.-P., E-mail: cpliu@mail.ndhu.edu.tw [National Dong Hwa University, Department of Physics (China)

2013-03-15

Nuclear few-body systems become attractive avenues for the study of low-energy parity violation because experiments start to meet the precision requirements and theoretical calculations can be performed reliably. In this talk, an attempt of parametrizing low-energy parity-violating observables by the Danilov parameters will be introduced. Analyses of two-nucleon observables, based on the modern phenomenological potentials or the one of effective field theory, will be discussed.

A model for the origin and mechanisms of CP violation

International Nuclear Information System (INIS)

Wu, Y.

1995-01-01

In this talk I will show that the two-Higgs doublet model with vacuum CP violation and approximate global U(1) family symmetries may provide one of the simplest and attractive models for understanding the origin and mechanisms of CP violation. It is shown that the mechanism of spontaneous symmetry breaking provides not only a mechanism for generating masses of the bosons and fermions, but also a mechanism for creating CP-phases of the bosons and fermions, so that CP violation occurs, after spontaneous symmetry breaking, in all possible ways from a single CP phase of the vacuum and is generally classified into four types of CP-violating mechanism. A new type of CP-violating mechanism in the charged Higgs boson interactions of the fermions is emphasized and can provide a consistent description for both established and reported CP-, P-, and T-violating phenomena. Of particular importance is the new source of CP violation for charged Higgs boson interactions that lead to the value of ε'/ε as large as 10 -3 independent of the CKM phase. copyright 1995 American Institute of Physics

Search for CP violation in baryon decays at LHCb

CERN Multimedia

CERN. Geneva

2016-01-01

The phenomenon of CP violation has been observed in the K- and B-meson systems, but not yet with any baryonic particle. We report on searches for CP violation in baryon decays at LHCb using Run I data. We find evidence for CP violation in Lambda0b -> p pi- pi+ pi- decays with a statistical significance corresponding to 3.3 standard deviations, including systematic uncertainties. This represents the first evidence of CP violation in the baryon sector. An overview of other recent results of baryon decays will be presented, along with some highlights of the charmless B-decay programme.

Probing CPT violation in neutrino oscillation: A three flavor analysis

International Nuclear Information System (INIS)

Samanta, Abhijit

2010-01-01

We have studied CPT violation in neutrino oscillation considering three flavor framework with matter effect. We have constructed a new way to find the oscillation probability incorporating CPT violating terms without any approximation. Then CPT violation with atmospheric neutrinos for a magnetized iron calorimeter detector considering the muons (directly measurable with high resolution) of the charge current events has been studied for zero and nonzero θ 13 values. It is found that a potential bound of δb 32 ≤6x10 -24 GeV at 99% CL can be obtained with 1 Mton.year exposure of this detector; and unlike neutrino beam experiments, there is no possibility to generate 'fake' CPT violation due to matter effect with atmospheric neutrinos. The advantages of atmospheric neutrinos to discriminate CPT violation from CP violation and nonstandard interactions are also discussed.

Managerial strategies to make incentives meaningful and motivating.

Science.gov (United States)

Korlén, Sara; Essén, Anna; Lindgren, Peter; Amer-Wahlin, Isis; von Thiele Schwarz, Ulrica

2017-04-10

Purpose Policy makers are applying market-inspired competition and financial incentives to drive efficiency in healthcare. However, a lack of knowledge exists about the process whereby incentives are filtered through organizations to influence staff motivation, and the key role of managers is often overlooked. The purpose of this paper is to explore the strategies managers use as intermediaries between financial incentives and the individual motivation of staff. The authors use empirical data from a local case in Swedish specialized care. Design/methodology/approach The authors conducted an exploratory qualitative case study of a patient-choice reform, including financial incentives, in specialized orthopedics in Sweden. In total, 17 interviews were conducted with professionals in managerial positions, representing six healthcare providers. A hypo-deductive, thematic approach was used to analyze the data. Findings The results show that managers applied alignment strategies to make the incentive model motivating for staff. The managers' strategies are characterized by attempts to align external rewards with professional values based on their contextual and practical knowledge. Managers occasionally overruled the financial logic of the model to safeguard patient needs and expressed an interest in having a closer dialogue with policy makers about improvements. Originality/value Externally imposed incentives do not automatically motivate healthcare staff. Managers in healthcare play key roles as intermediaries by aligning external rewards with professional values. Managers' multiple perspectives on healthcare practices and professional culture can also be utilized to improve policy and as a source of knowledge in partnership with policy makers.

The impact of state financial incentives on market deployment of solar technology

International Nuclear Information System (INIS)

Sarzynski, Andrea; Larrieu, Jeremy; Shrimali, Gireesh

2012-01-01

Many states have adopted financial incentives to encourage market deployment of solar energy technology. This paper employs a cross-sectional time-series approach to evaluate the extent to which state solar financial incentives systematically encouraged market deployment of solar photovoltaic (PV) technology from 1997 to 2009. The results demonstrate that states offering cash incentives such as rebates and grants experienced more extensive and rapid deployment of grid-tied PV technology than states without cash incentives over the study period. The analysis also finds that the presence of state renewable energy portfolio standards and specific solar carve-out provisions within them heavily influenced the market deployment of grid-tied solar PV technology through 2009. - Highlights: ► We evaluate the impact of state financial incentives on solar technology adoption. ► Cash incentives and renewable portfolio standards strongly influenced deployment. ► The impact of cash incentives and RPS grew significantly over time. ► Tax incentives had little systematic effect on solar market deployment.

Incentive Use in Research: Protecting Vulnerable Populations from Exploitation

Directory of Open Access Journals (Sweden)

Haruna Muwonge

2013-06-01

Full Text Available Global investment in Medical Research and Development has markedly increased in the last few decades. However, due to the decreasing public altruism, researchers have come under increased pressures from the funding bodies to produce results. Out of desperation, some researchers have resorted to using incentives as a means of sourcing for volunteers. Consequently, the research burden has disproportionately been shared among the most vulnerable populations in the society. Incentives especially monetary ones present an ethical dilemma because of the uncertainties’ surrounding the morality, amount and type of payment, vulnerability of volunteers and possible threats to voluntary participation. Several studies done on the use of incentives in medical research have noted that financial motivation was the number one reason for subjects to volunteer in Medical research. Mutual benefit and freedom of choice by participants were given as reasons to support their use. However, scientists who are against the use of incentives believe that they are coercive or undue inducements, and may influence a subjects’ ability to give an informed consent. Guidelines exist that protect vulnerable groups from exploitation, although none sheds light into the use of incentives. Nonetheless, in the face of the waning public altruism, the benefits of using incentives far outweigh the dangers, although researchers should avoid situations where their use may become problematic. As a mode of payment to research subjects, researchers should adopt a combination of the Dickerts’ Wage and re-imbursement models as guides in quantifying the incentive. [Archives Medical Review Journal 2013; 22(3.000: 408-417

Lorentz violation, gravitoelectromagnetism and Bhabha scattering at finite temperature

Science.gov (United States)

Santos, A. F.; Khanna, Faqir C.

2018-04-01

Gravitoelectromagnetism (GEM) is an approach for the gravitation field that is described using the formulation and terminology similar to that of electromagnetism. The Lorentz violation is considered in the formulation of GEM that is covariant in its form. In practice, such a small violation of the Lorentz symmetry may be expected in a unified theory at very high energy. In this paper, a non-minimal coupling term, which exhibits Lorentz violation, is added as a new term in the covariant form. The differential cross-section for Bhabha scattering in the GEM framework at finite temperature is calculated that includes Lorentz violation. The Thermo Field Dynamics (TFD) formalism is used to calculate the total differential cross-section at finite temperature. The contribution due to Lorentz violation is isolated from the total cross-section. It is found to be small in magnitude.

An incentive-based architecture for social recommendations

KAUST Repository

Bhattacharjee, Rajat; Goel, Ashish; Kollias, Konstantinos

2009-01-01

We present an incentive-based architecture for providing recommendations in a social network. We maintain a distinct reputation system for each individual and we rely on users to identify appropriate correlations and rate the items using a system-provided recommendation language. The key idea is to design an incentive structure and a ranking system such that any inaccuracy in the recommendations implies the existence of a profitable arbitrage opportunity, hence making the system resistant to malicious spam and presentation bias. We also show that, under mild assumptions, our architecture provides users with incentive to minimize the Kullback-Leibler divergence between the ratings and the actual item qualities, quickly driving the system to an equilibrium state with accurate recommendations. Copyright 2009 ACM.

Economic barriers and incentives for biodiversity restoration

International Nuclear Information System (INIS)

Garcia Frapolli, Eduardo; Lindigcisneros, Roberto

2011-01-01

Costs related with restoration efforts, as well as the economic incentives, are fundamental issues that have not been fully considered from a formal standpoint. Through the analysis of restoration trials in collaboration with an indigenous community in western Mexico, we analyzed economic issues related with the restoration trials themselves, and with the economic context that gives incentives for ecological restoration. We reach to the conclusion that the cost-benefit relationship of the restoration process by itself can be straightforward calculated in some cases, calculating economic benefits accrued from the diversity restored to ecosystem is more difficult. In terms of the incentives for biodiversity restoration, we concluded that in many cases, economic variables out of the control of those involved in restoration are determinant.

Parity violation in electron scattering; Violation de parite en diffusion d'electrons

Energy Technology Data Exchange (ETDEWEB)

Lhuillier, D

2007-09-15

The elaboration of the electroweak standard model from the discovery of parity violation to the weak neutral current is described in the first chapter. In the second chapter the author discusses the 2 experimental approaches of the parity violation experiments. In the first approach the weak neutral current can be assumed to be well known and can be used as a probe for the hadronic matter. The second approach consists in measuring the weak neutral current between 2 particles with known internal structure in order to test the predictions of the standard model in the low energy range. The chapters 3 and 4 are an illustration of the first approach through the HAPPEx series of experiments that took place in the Jefferson Laboratory from 1998 to 2005. The HAPPEx experiments aimed at measuring the contribution of strange quarks in the electromagnetic form factors of the nucleon through the violation of parity in the elastic scattering at forward angles. The last chapter is dedicated to the E158 experiment that was performed at the Slac (California) between 2000 and 2003. The weak neutral current was measured between 2 electrons and the high accuracy obtained allowed the physics beyond the standard model to be indirectly constraint up to a few TeV. (A.C.)

Incentive Design and Mis-Allocated Effort

OpenAIRE

Schnedler, Wendelin

2013-01-01

Incentives often distort behavior: they induce agents to exert effort but this effort is not employed optimally. This paper proposes a theory of incentive design allowing for such distorted behavior. At the heart of the theory is a trade-off between getting the agent to exert effort and ensuring that this effort is used well. The theory covers various moral-hazard models, ranging from traditional single-task to multi-task models. It also provides -for the first time- a formalization and proof...

Lepton number violation searches at the LHC

CERN Document Server

Salvucci, Antonio; The ATLAS collaboration

2017-01-01

Lepton number is conserved in the Standard Model, therefore, any evidence for its violation would indicate the existence of new physics. This talk presents a review of the latest searches performed at the LHC concerning Lepton Number Violation (LNV) processes in the context of Left-Right Symmetric theory and Seesaw mechanism.

48 CFR 1816.405 - Cost-reimbursement incentive contracts.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Cost-reimbursement incentive contracts. 1816.405 Section 1816.405 Federal Acquisition Regulations System NATIONAL AERONAUTICS... 1816.405 Cost-reimbursement incentive contracts. [62 FR 3478, Jan. 23, 1997. Redesignated at 62 FR...

Incentives for cogeneration in Italy: Logic and implementation

International Nuclear Information System (INIS)

Tomassetti, G.

1992-01-01

Within the framework of legal and financial incentives made possible through Italian legislation on cogeneration plants for on-site power generation, this paper reviews the planning criteria that went into the formulation of the incentives and the response obtained from small, medium and large industrial firms. The discussion takes into account the following aspects: the optimal timing of retrofits, national energy conservation and environmental policy objectives, energy surcharges, benefits to consumers as compared with those for energy producers, benefits from incentives as a function of cogeneration plant size, and the technical complexity of application requirements for prospective applicants

CP violation experiment at Fermilab

International Nuclear Information System (INIS)

Hsiung, Yee B.

1990-07-01

The E731 experiment at Fermilab has searched for ''direct'' CP violation in K 0 → ππ, which is parametrized by var-epsilon '/var-epsilon. For the first time, in 20% of the data set, all four modes of the K L,S → π + π - (π 0 π 0 ) were collected simultaneously, providing a great check on the systematic uncertainty. The result is Re(var-epsilon '/var-epsilon) = -0.0004 ± 0.0014 (stat) ± 0.0006(syst), which provides no evidence for ''direct'' CP violation. The CPT symmetry has also been tested by measuring the phase difference Δφ = φ 00 - φ ± between the two CP violating parameters η 00 and η ± . We fine Δφ = -0.3 degrees ± 2.4 degree(stat) ± 1.2 degree(syst). Using this together with the world average φ ± , we fine that the phase of the K 0 -bar K 0 mixing parameter var-epsilon is 44.5 degree ± 1.5 degree. Both of these results agree well with the predictions of CPT symmetry. 17 refs., 10 figs

Grid Computing BOINC Redesign Mindmap with incentive system (gamification)

OpenAIRE

Kitchen, Kris

2016-01-01

Grid Computing BOINC Redesign Mindmap with incentive system (gamification) this is a PDF viewable of https://figshare.com/articles/Grid_Computing_BOINC_Redesign_Mindmap_with_incentive_system_gamification_/1265350

Incentive relativity in middle aged rats.

Science.gov (United States)

Justel, N; Mustaca, A; Boccia, M; Ruetti, E

2014-01-24

Response to a reinforcer is affected by prior experience with different reward values of that reward, a phenomenon known as incentive relativity. Two different procedures to study this phenomenon are the incentive downshift (ID) and the consummatory anticipatory negative contrast (cANC), the former is an emotional-cognitive protocol and the latter cognitive one. Aged rodents, as also well described in aged humans, exhibit alterations in cognitive functions. The main goal of this work was to evaluate the effect of age in the incentive' assessment using these two procedures. The results indicated that aged rats had an adequate assessment of the rewards but their performance is not completely comparable to that of young subjects. They recover faster from the ID and they had a cognitive impairment in the cANC. The results are discussed in relation to age-related changes in memory and emotion. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Prototype Rail Crossing Violation Warning Application Project Report.

Science.gov (United States)

2017-09-05

This report is the Project Report for the Rail Crossing Violation Warning (RCVW) safety application developed for the project on Rail Crossing Violation Warning Application and Infrastructure Connection, providing a means for equipped connected vehic...

Lorentz violation. Motivation and new constraints

Energy Technology Data Exchange (ETDEWEB)

Liberati, S. [Scuola Internazionale Superiore di Studi Avanzati SISSA, Trieste (Italy); Istituto Nazionale di Fisica Nucleare INFN, Sezione di Trieste (Italy); Maccione, L. [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)

2009-09-15

We review the main theoretical motivations and observational constraints on Planck scale sup-pressed violations of Lorentz invariance. After introducing the problems related to the phenomenological study of quantum gravitational effects, we discuss the main theoretical frameworks within which possible departures from Lorentz invariance can be described. In particular, we focus on the framework of Effective Field Theory, describing several possible ways of including Lorentz violation therein and discussing their theoretical viability. We review the main low energy effects that are expected in this framework. We discuss the current observational constraints on such a framework, focusing on those achievable through high-energy astrophysics observations. In this context we present a summary of the most recent and strongest constraints on QED with Lorentz violating non-renormalizable operators. Finally, we discuss the present status of the field and its future perspectives. (orig.)

Lorentz violation. Motivation and new constraints

International Nuclear Information System (INIS)

Liberati, S.; Maccione, L.

2009-09-01

We review the main theoretical motivations and observational constraints on Planck scale sup-pressed violations of Lorentz invariance. After introducing the problems related to the phenomenological study of quantum gravitational effects, we discuss the main theoretical frameworks within which possible departures from Lorentz invariance can be described. In particular, we focus on the framework of Effective Field Theory, describing several possible ways of including Lorentz violation therein and discussing their theoretical viability. We review the main low energy effects that are expected in this framework. We discuss the current observational constraints on such a framework, focusing on those achievable through high-energy astrophysics observations. In this context we present a summary of the most recent and strongest constraints on QED with Lorentz violating non-renormalizable operators. Finally, we discuss the present status of the field and its future perspectives. (orig.)

Hospital responses to pay-for-performance incentives.

Science.gov (United States)

Reiter, Kristin L; Nahra, Tammie A; Alexander, Jeffrey A; Wheeler, John R C

2006-05-01

Not-for-profit hospitals are complex organizations and, therefore, may face unique challenges in responding to financial incentives for quality. In this research, we explore the types of behavioural changes made by not-for-profit Michigan hospitals in response to a pay-for-performance system for quality. We also identify factors that motivate or facilitate changes in effort. We apply a conceptual framework based on agency theory to motivate our research questions. Using data derived from structured interviews and surveys administered to 86 hospitals participating in a pay-for-performance system, we compare hospitals reporting and not reporting behavioural changes. Separate analyses are performed for hospitals reporting structure-related changes and hospitals reporting process-related changes. Our findings confirm that hospitals respond to incentive payments; however, our findings also reveal that hospital responses are not universal. Rather, involvement by boards of trustees, willingness to exert leverage with physicians, and financial and competitive motivations are all associated with hospitals' behavioural responses to incentives. Results of this research will help inform payers and hospital managers considering the use of incentives about the nature of hospitals' responses.

32 CFR 935.51 - Motor vehicle violations.

Science.gov (United States)

2010-07-01

... 32 National Defense 6 2010-07-01 2010-07-01 false Motor vehicle violations. 935.51 Section 935.51... REGULATIONS WAKE ISLAND CODE Penalties § 935.51 Motor vehicle violations. Whoever is found guilty of a... than 30 days, or suspension or revocation of his motor vehicle operator's permit, or any combination or...

Issues in the Design of Saving and Investment Incentives

OpenAIRE

David F. Bradford

1981-01-01

This paper examines the characteristics of and interactions among measures to effect saving and investment incentives ("S-I incentives")in the context of an income tax system that is inadequately indexed for inflation. Examples are proposals for more rapid depreciation of buildings and equipment and proposals to exempt larger amounts of interest income. SI incentives are classified into "consumption tax" and "direct grant" types, and it is shown that these differ in their influence on portfol...

A Proposed Incentive System for Jefferson County Teachers.

Science.gov (United States)

Schlechty, Phillip C.; Ingwerson, Donald W.

1987-01-01

Outlines a teacher incentive plan developed for the Jefferson County (Kentucky) Public Schools and scheduled for pilot testing during the 1987-88 school year. The program is modeled after airline frequent flyer programs and is designed to encourage cooperative action and individual incentive among teachers. (MD)

Patent quality and incentives at the patent office

NARCIS (Netherlands)

Schuett, F.

2013-01-01

Patent examination is a problem of moral hazard followed by adverse selection: examiners must have incentives to exert effort, but also to truthfully reveal the evidence they find. I develop a theoretical model to study the design of incentives for examiners. The model can explain the puzzling

Framing Effects as Violations of Extensionality

OpenAIRE

Bourgeois-Gironde , Sacha; Giraud , Raphaël

2009-01-01

Framing effects occur when different descriptions of the same decision problem give rise to divergent decisions. They can be seen as a violation of the decisiontheoretic version of the principle of extensionality (PE). The PE in logic means that two logically equivalent sentences can be substituted salva veritate. We explore what this notion of extensionality becomes in decision contexts. Violations of extensionality may have rational grounds. Based on some ideas proposed by the psychologist ...

76 FR 30539 - Historic Preservation Certifications for Federal Income Tax Incentives

Science.gov (United States)

2011-05-26

... Preservation Certifications for Federal Income Tax Incentives AGENCY: National Park Service, Interior. ACTION... historic structures'' or ``certified rehabilitations'' for Federal income tax incentives. (3) This rule... changes proposed in the rule are purely technical. Moreover, the tax incentives program involves purely...

Incentive Mechanism Model Design for Sharing of Information Resources in Rural Areas

OpenAIRE

Gao, Xirong; Shan, Lingling

2013-01-01

In order to solve the issues concerning the cross-unit sharing of information resources in rural areas, we analyze the incentive problem of the sharing of information resources in rural areas using the incentive theory method; establish corresponding incentive mechanism model (It is divided into positive incentive model and negative incentive model, and only when the two models guarantee each other and are used at the same time can they be effective). Based on this, we put forward the institu...

On the Effectiveness of Incentive Pay

DEFF Research Database (Denmark)

Friis, Ivar; Hansen, Allan; Vámosi, Tamás S.

2015-01-01

research addressing the need to better understand how interdependencies arise among management control system elements and how they affect organisational effectiveness. Based on an in-depth case study on the implementation of a new incentive system in a manufacturing firm, we seek to provide more research...... and insight into how incentive pay features in complementary and substitutional relationships in an individual organisational setting. Greater insight can help illustrate how complementary and substitutional relationships unfold in even more complex ways than current research indicates, as well as how...

50 CFR 20.72 - Violation of State law.

Science.gov (United States)

2010-10-01

... export any migratory bird, or any part, nest, or egg of any such bird, in violation of any applicable law... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Federal, State, and Foreign Law § 20.72 Violation of...

50 CFR 20.71 - Violation of Federal law.

Science.gov (United States)

2010-10-01

... export any migratory bird, or any part, nest, or egg of any such bird, in violation of any act of... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Federal, State, and Foreign Law § 20.71 Violation of...

Subtleties in the BABAR measurement of time-reversal violation

International Nuclear Information System (INIS)

Efrati, Aielet

2015-01-01

A first measurement of time-reversal (T) asymmetries that are not also CP asymmetries has been recently achieved by the B A B AR collaboration. In this talk, which follows the work done in Ref. [1], I discuss the subtleties of this measurement in the presence of direct CP violation, CPT violation, wrong strangeness decays and wrong sign semi-leptonic decays. In particular, I explain why, in order to identify the measured asymmetries with time-reversal violation, one needs to assume (i) the absence of wrong strangeness decays or of CPT violation in strangeness changing decays, and (ii) the absence of wrong sign decays. (paper)

Supersymmetry violation in elementary particle-monopole scattering

International Nuclear Information System (INIS)

Casher, A.; Shamir, Y.

1991-10-01

We show that the scattering of elementary particles on solitons (monopoles, fluxons, etc.) in supersymmetric gauge theories violates the relations dictated by supersymmetry at tree level. The violation arises because of the discrepancy between the spectra of bosonic and fermionic fluctuations and because of the fermionic nature of the supersymmetry generators. (author). 14 refs

Weak NNM couplings and nuclear parity violation

International Nuclear Information System (INIS)

Holstein, B.R.

1987-01-01

After many years of careful theoretical and experimental study of nuclear parity violation, rough empirical values for weak parity violation nucleon-nucleon-meson vertices have been deduced. We address some of the physics which has been learned from this effort and show that it has implications for work going on outside this field. (author)

Rewards and Performance Incentives.

Science.gov (United States)

Zigon, Jack

1994-01-01

Discusses rewards and performance incentives for employees, including types of rewards; how rewards help in managing; dysfunctional awards; selecting the right reward; how to find rewards that fit; and delivering rewards effectively. Examples are included. (three references) (LRW)

Wages, wage violations, and pesticide safety experienced by migrant farmworkers in North Carolina.

Science.gov (United States)

Robinson, Erin; Nguyen, Ha T; Isom, Scott; Quandt, Sara A; Grzywacz, Joseph G; Chen, Haiying; Arcury, Thomas A

2011-01-01

Farmworkers have the potential to receive wages that fail to meet minimum wage standards. This analysis describes wages and minimum wage violations among farmworkers, and it determines associations of wage violations with personal characteristics and pesticide safety regulation violations. Data are from a cross-sectional survey of 300 eastern North Carolina farmworkers conducted in June through August, 2009. Most farmworkers (90.0%) were paid by the hour, but 11.7 percent received piece-rate pay. Wage violations were prevalent among farmworkers: 18.3 percent of all farmworkers, 45.3 percent of farmworkers without H-2A visas, and 3.6 percent of farmworkers with H-2A visas experienced wage violations. Most farmworkers experienced numerous pesticide safety violations. Personal characteristics were not associated with wage violations among farmworkers without H-2A visas, but some pesticide safety violations were associated with wage violations. The association of violations indicates that some growers generally violate regulations. Greater enforcement of all regulations is needed.

Pittsburgh PLI Violations Report

Data.gov (United States)

Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Report containing Department of Permits, Licenses, and Inspections violation notices that have been issued by the City after October 15, 2015

Value affect of construction incentive payments on pavement performance.

Science.gov (United States)

2009-08-01

The Michigan Department of Transportation (MDOT) has been using monetary incentive payments : for many years to improve contractors conformance with specifications and their overall : workmanship. It was envisioned that incentive/disincentive (I/D...

Incentives in Rheumatology: the Potential Contribution of Physician Responses to Financial Incentives, Public Reporting, and Treatment Guidelines to Health Care Sustainability.

Science.gov (United States)

Harrison, Mark; Milbers, Katherine; Mihic, Tamara; Anis, Aslam H

2016-07-01

Concerns about the sustainability of current health care expenditure are focusing attention on the cost, quality and value of health care provision. Financial incentives, for example pay-for-performance (P4P), seek to reward quality and value in health care provision. There has long been an expectation that P4P schemes are coming to rheumatology. We review the available evidence about the use of incentives in this setting and provide two emerging examples of P4P schemes which may shape the future of service provision in rheumatology. Currently, there is limited and equivocal evidence in rheumatology about the impact of incentive schemes. However, reporting variation in the quality and provision of rheumatology services has highlighted examples of inefficiencies in the delivery of care. If financial incentives can improve the delivery of timely and appropriate care for rheumatology patients, then they may have an important role to play in the sustainability of health care provision.