WorldWideScience

Sample records for strategy wage differentials

  1. Gender Wage Differentials in Greece

    OpenAIRE

    Evangelia Papapetrou

    2004-01-01

    The paper studies the existence of wage differentials between male and female employees in Greece employing quantile regession analysis techniques and applying a variant of the selection-adjusted Oaxaca and Ransom (1994) decomposition method to explain the components of the wage differentials. The results suggest that, in Greece, differences in wages between men and women can be identified. Decomposing the wage gap between genders, the results show that the difference in wages is attributed m...

  2. Interindustry Wage Differentials and the Gender Wage Gap.

    Science.gov (United States)

    Fields, Judith; Wolff, Edward N.

    1995-01-01

    Wages of female workers differ significantly by industry. The average woman earns about 65% as much as the average man; 12%-22% of the gap is explained by differences in patterns of interindustry wage differentials and 15%-19% by differences in gender distribution of workers. Combined industry effects explain about one-third of the gender wage…

  3. Inter-industry wage differentials and the gender wage gap in Belgium

    OpenAIRE

    Ilan Tojerow; François Rycx

    2002-01-01

    This paper simultaneously analyses the gender wage gap and the inter-industry wage differentials in the Belgian private sector. On the basis of the 1995 Structure of Earning Survey, we estimate the inter-industry wage differentials by gender and the gender wage gap by industry. We find significant interindustry wage differentials for men and women, even when controlling for a large number of productivity-related factors. These differentials are highly correlated but significantly different. A...

  4. Industry wage differentials, rent sharing and gender: three empirical essays

    OpenAIRE

    Tojerow, Ilan

    2008-01-01

    This thesis focuses on the industry wage differentials, rent-sharing and the gender wage gap. I empirically investigate: i) the interaction between inter-industry wage differentials and the gender wage gap in six European countries, ii) how rent sharing interacts with the gender wage gap in the Belgian private sector and iii) the existence of inter-industry wage differentials in Belgium, through the unobserved ability hypothesis.The first chapter is devoted to the analysis of the interaction ...

  5. The marriage premium and compensating wage differentials.

    Science.gov (United States)

    Reed, W R; Harford, K

    1989-12-01

    This paper proposes and tests an alternative explanation of the marriage premium that relies upon differences in workers' tastes and compensating wage differentials. A key assumption is that marital status proxies for the consumption of family goods, such as children, and that these are costly. Workers whose greater demands for family goods are taste- generated and shown to choose jobs that offer greater wage, and less non-pecuniary compensation. This creates an observed wage premium that has nothing to do with differences in workers' productivities. Supporting empirical evidence for this hypothesis is presented, including a reevaluation of previous studies.

  6. Wage Differentials between Women and Men in Denmark

    DEFF Research Database (Denmark)

    Pedersen, LIsbeth; Deding, Mette

    In this working paper we present the first male/female analysis carried out on new wage statistical data from Statistics Denmark. The purpose of the analysis is to uncover factors of importance to the differences of men’s and women’s hourly wages and furthermore to make up any wage differential...

  7. Inter-Industry Wage Differentials and Job Flows

    NARCIS (Netherlands)

    Krause, M.U.

    2002-01-01

    The paper explores the relationship between job flows and wages in the U.S. manufacturing sector, where wage differentials for seemingly identical workers and job reallocation rates are shown to be negatively correlated across 3-digit industries.High wage industries have the lowest turnover of jobs,

  8. Inequality-adjusted gender wage differentials in Germany

    OpenAIRE

    Selezneva, Ekaterina; Van Kerm, Philippe

    2013-01-01

    This paper exploits data from the German Socio-Economic Panel (SOEP) to re-examine the gender wage gap in Germany on the basis of inequality-adjusted measures of wage differentials which fully account for gender differences in pay distributions. The inequality-adjusted gender pay gap measures are significantly larger than suggested by standard indicators, especially in East Germany. Women appear penalized twice, with both lower mean wages and greater wage inequality. A hypothetical risky inve...

  9. Gender wage differentials in China's urban labour market

    OpenAIRE

    Wang, Meiyan; Cai, Fang

    2006-01-01

    This paper describes and decomposes wage differences between female and male workers. The results indicate that females receive low wages because of unequal pay within sectors, and that the wage gap caused by the difference in sectoral attainment is small. The results also reveal that a lion’s share of the wage differential between females and males is attributable to discrimination rather than to the human capital difference between the genders. Eliminating discriminations against females wi...

  10. Inter-Industry Wage Differentials in Switzerland

    OpenAIRE

    Giovanni Ferro-Luzzi

    1994-01-01

    This paper analyzes the Swiss inter-industry wage structure in the light of the current debate on the efficiency wage hypothesis. Results clearly indicate the presence of an industry component in the determinants of earnings in Switzerland. No definite conclusion emerges though as to the source of wage variation. The stability of the wage structure and the role of tenure point to the existence of "wage rents". However, these results may be severely biased if unobserved ability is used by firm...

  11. Wage differentials between college graduates with and without learning disabilities.

    Science.gov (United States)

    Dickinson, David L; Verbeek, Roelant L

    2002-01-01

    Wage differential studies examining legally protected groups typically focus on gender or racial differences. Legislation also fully protects individuals with learning disabilities (LD). This article is the first to decompose wage differentials between adults with and without LD. An original data set of college graduates with documented LD was constructed, and these individuals were compared to a control group from the National Longitudinal Survey of Youth (NLSY). Our results show that much of the observed lower wages for individuals with LD is due to differences in productivity characteristics. However, there is an unexplained portion of the wage gap that could possibly be considered wage discrimination against individuals with LD. This possibility seems smaller due to the fact that the subsample of the employers who knew of the employee's learning disabilities did not appear to pay significantly lower wages to these individuals. Alternative hypotheses are discussed, as are sample-specific issues.

  12. Decomposition of gender wage differentials among Portuguese top management jobs

    OpenAIRE

    Mendes, Raquel Vale

    2004-01-01

    This paper studies gender wage differentials among top managers in the Portuguese economy. The objective is to investigate whether men and women within the same occupational group, with relatively high levels of human capital, and who are evaluated basically on their performance, are treated unequally in relation to pay. The Oaxaca wage differential decomposition method is used, relying on 1999 micro data gathered by the Portuguese Ministry of Social Security and Employment. The main findings...

  13. Wage differentials between Permanent and Temporal Contracts: Further Evidence

    OpenAIRE

    De la Rica Goiricelaya, Sara; Felgueroso, Florentino

    2002-01-01

    The main objective of this paper is to estimate wage differentials between permanent and temporal workers for different qualification levels and decompose such differentials to see which factors contribute more to explain them. The data we use is the "Encuesta de Estructura Salarial", a survey carried out in 1995 in all countries of the European Union, which contains very detailed information on wages and other characteristics for about 180.000 workers. The empirical results indicate that (a)...

  14. Gender Wage Differentials in Private and Public Sector Jobs

    OpenAIRE

    Zweimuller, Jopsef; Winter- Ebmer, Rudolf

    1993-01-01

    In this study gender wage differentials in private and public sector jobs in Austria are calculated. Occupational attainment is considered as endogeneous by the use of an ordered response model. Results show that wage discrimination is also present in the public sector,though on a lower level. Both in private firms and for public servants a substantial part of this unwarranted differential is due to unequal professional advancement.

  15. Manufacturing Employment and Wage Differentials After Structural Adjustment Reforms in Colombia: An Efficiency Wages Approach

    Directory of Open Access Journals (Sweden)

    Rodrigo Taborda

    2011-06-01

    Full Text Available In the framework of the structural reforms in Colombia one of the most important policy proposals was reducing rigidities in the labor market. A perspective to assess the results of such reforms is the analysis of the relationship between firm employment and wage differentials in manufacturing before and after the reforms. If the labor reforms reached the intended objective of making more flexible the labor market, the employment levels must change faster, along with the behavior of wages and other labor costs, given some characteristics of firms and the economy. This paper addresses this topic proposing a model of wage differential and employment growth and testing its propositions before and after the structural reforms and controlling for industry and firm characteristics. A first finding is the confirmation of the positive relationship proposed between intra-industry wage differential and employment. In the inter-industry wage differential estimation, we find heterogeneous responses depending on the industry and a reduction in the autonomous labor turnover.

  16. Preferences, comparative advantage, and compensating wage differentials for job routinization

    OpenAIRE

    Climent Quintana Domeque

    2010-01-01

    In this paper I attempt to explain why labor economists typically have not been able to find much evidence on compensating wage differentials for job disamenities, except for risk of death. The key insight here is that, although workers need to be compensated when their preferences do not match the requirements for performing a job task, the occurrence of mismatch also decreases productivity, reducing the surplus to be divided between workers and firms, and decreasing wages. I focus on the ma...

  17. Equal Pay Act: Wage Differentials for Time of Day Worked

    Science.gov (United States)

    Stanford, Richard Alan

    1974-01-01

    The Supreme Court held in Corning Glass Works cases involving male only employees for night shifts that the time of day worked could constitute a factor other than sex whereby the wage differential might qualify as an exception under the Equal Pay Act. Shift differentials could be legal if proven to be nondiscriminatory. (LBH)

  18. Public-Private Employment Choice, Wage Differentials, and Gender in Turkey

    OpenAIRE

    Tansel, Avsit

    2005-01-01

    There is no evidence on the extent of public versus private wage differentials in Turkey. The main objective of this paper is to examine the factors which explain the employment choice and the wage differentials in the public administration, state owned enterprises and the formal private wage sector in Turkey. Selectivity corrected wage equations are estimated for each sector for men and women separately. Oaxaca decomposition of the wage differentials between sectors for men and women are car...

  19. public-private sector wage differentials for males and females in vietnam

    OpenAIRE

    Nguyen Danh, Hoang Long

    2002-01-01

    This study examines public administration-private wage differentials and SOEs-private wage differentials for males and females. Based on data from Vietnam Living Standards Survey in 2002 (VLSS 2002), wage equations with and without selectivity correction are estimated by sector of employment for males and females. From these results, the study compares the wage structure by sector of work for males and females. Oaxaca-Blinder decomposition of the public administration-private sector wage diff...

  20. Wage Differentials by Field of Study--The Case of German University Graduates

    Science.gov (United States)

    Grave, Barbara S.; Goerlitz, Katja

    2012-01-01

    Using data on German university graduates, this paper analyzes wage differentials by field of study at labor market entry and five to six years later. At both points of time, graduates from arts/humanities have lower average monthly wages compared to other fields. Blinder-Oaxaca decompositions show that these wage differentials can be explained…

  1. Insecurity of Employment and Work-Life Balance: From the viewpoint of compensating wage differentials

    OpenAIRE

    MORIKAWA Masayuki

    2010-01-01

    This paper presents survey-based evidence on the "fair" compensating wage differentials for insecurity of employment and lack of work-life balance (WLB). We present facts about individual perceptions of the desirable compensating differentials and then estimate the effects of working hours and wages on job satisfaction. The fair wage premiums for insecurity of employment and lack of WLB are both around 10% to 20%. The actual relative wages of nonstandard workers seem to be lower than those in...

  2. The Impact of Gender Segregation on Male-Female Wage Differentials

    OpenAIRE

    Amuedo Dorantes, Catalina; De la Rica Goiricelaya, Sara

    2005-01-01

    This paper presents new evidence on the role of gender segregation and pay structure in explaining gender wage differentials of full-time salaried workers in Spain. Data from the 1995 and 2002 Wage Structure Surveys reveal that raw gender wage gaps decreased from 0.24 to 0.14 over the seven-year period. Average differences in the base wage and wage complements decreased from 0.09 to 0.05 and from 0.59 to 0.40, respectively. However, the gender wage gap is still large after accounting for work...

  3. Inter-Industry and Inter-Firm Wage and Hours Differentials in Switzerland

    OpenAIRE

    José V. Ramirez

    2000-01-01

    In the present paper, we analyse the role of demand factors on wages and hours in Switzerland. To accomplish this task, we used the 1996 Swiss Wage Structure Survey, a large employee-employer survey. Results indicate that capital intensity appears to have a certain impact on the relation between wages and hours: the "inter-industry wage-hours differentials line" we inferred is clearly positive. Further, an analysis of the determinants of inter-firm wage differentials shows that the internal o...

  4. Compensating differentials, labor market segmentation, and wage inequality.

    Science.gov (United States)

    Daw, Jonathan; Hardie, Jessica Halliday

    2012-09-01

    Two literatures on work and the labor market draw attention to the importance of non-pecuniary job amenities. Social psychological perspectives on work suggest that workers have preferences for a range of job amenities (e.g. Halaby, 2003). The compensating differentials hypothesis predicts that workers navigate tradeoffs among different job amenities such that wage inequality overstates inequality in utility (Smith, 1979). This paper joins these perspectives by constructing a new measure of labor market success that evaluates the degree to which workers' job amenity preferences and outcomes match. This measure of subjective success is used to predict workers' job satisfaction and to test the hypothesis that some degree of labor force inequality in wages is due to preference-based tradeoffs among all job amenities. Findings demonstrate that the new measure predicts workers' job satisfaction and provides evidence for the presence of compensating differentials in the primary and intermediate, but not secondary, labor markets. Copyright © 2012 Elsevier Inc. All rights reserved.

  5. Inter-Industry Wage Differentials and the Gender Wage Gap: An Identification Problem.

    Science.gov (United States)

    Horrace, William C.; Oaxaca, Ronald L.

    2001-01-01

    States that a method for estimating gender wage gaps by industry yields estimates that vary according to arbitrary choice of omitted reference groups. Suggests alternative methods not susceptible to this problem that can be applied to other contexts, such as racial, union/nonunion, and immigrant/native wage differences. (SK)

  6. Are Women Asking for Low Wages? Gender Differences in Wage Bargaining Strategies and Ensuing Bargaining Success

    OpenAIRE

    Säve-Söderbergh, Jenny

    2007-01-01

    Men and women’s labor market outcomes differ along pay, promotion and competitiveness. This paper contributes by uncovering results in a related unexplored field using unique data on individual wage bargaining. We find striking gender differences. Women, like men, also bargain, but they submit lower wage bids and are offered lower wages than men. The adjusted gender wage gap is lower with postedwage jobs than with individual bargaining, although less is ascribable to the term associated with ...

  7. Wage Differentials in the Presence of Unobserved Worker, Firm, and Match Heterogeneity

    OpenAIRE

    Woodcock, Simon

    2006-01-01

    We consider the problem of estimating and decomposing wage differentials in the presence of unobserved worker, firm, and match heterogeneity. Controlling for these unobservables corrects omitted variable bias in previous studies. It also allows us to measure the contribution of unmeasured characteristics of workers, firms, and worker-firm matches to observed wage differentials. An application to linked employer-employee data shows that decompositions of inter-industry earnings differentials a...

  8. Wage Structure and Gender Earnings Differentials: An International Comparison.

    OpenAIRE

    Blau, Francine D; Kahn, Lawrence M

    1996-01-01

    Using microdata to analyze the gender pay gap in ten industrialized nations, the authors focus on the role of wage structure--the prices of labor market skills in influencing the gender gap. They find wage structure enormously important in explaining why the U.S. gender gap is higher than that in most other countries. The authors conclude that the U.S. gap would be similar to that in Sweden and Australia (the countries with the smallest gaps) if the United States had their levels of wage ineq...

  9. Private-public sector employment choice and wage differential in Palestine:a gender perspective

    OpenAIRE

    Daoud, Yousef; Shanti, Ruba

    2011-01-01

    This paper investigates employment sector choice for Palestinian men and women, the paper analyzes wage differential by gender and sector. The paper utilizes Palestine Central Bureau of Statistics (PCBS) Labor Force Surveys for the years 1999, 2001, 2007, and 2010. Although returns to education by gender has been analyzed before, this paper is the first to analyze wage differential and sector choice by gender. The results indicate that there are stark differences by gender from the view point...

  10. Is there a Double-Negative Effect? Gender and Ethnic Wage Differentials

    OpenAIRE

    Daniela Piazzalunga

    2013-01-01

    This paper investigates the gender and ethnic wage differentials for female Immigrants, applying the Oaxaca ecomposition to estimate the level of discrimination. The gender pay gap is quite small (7.42%), but it's not explained by observable differences, whilst the ethnic wage gap is larger (27.11%), but the explained components account for about 30%. Ultimately, we will evaluate how the multiple levels of discrimination (due to being a woman and a foreigner at the same time) intersect, follo...

  11. The hidden winners of renewable energy promotion: Insights into sector-specific wage differentials

    International Nuclear Information System (INIS)

    Antoni, Manfred; Janser, Markus; Lehmer, Florian

    2015-01-01

    In light of Germany's energy system transformation, this paper examines differences in employment structures and wage differentials between renewable energy establishments and their sector peers. To do so, we have developed a novel data set by linking company-level information from the German Renewable Energy Federation with administrative establishment-level data from the Institute for Employment Research. Descriptive evidence shows significant differences in wages and several other characteristics between renewable energy establishments and their sector peers. Our estimates give evidence that human capital and other establishment-level characteristics mostly explain the wage differential among manufacturers and energy providers. However, we find a persistent ‘renewable energy wage premium' of more than ten percent in construction/installation activities and architectural/engineering services. We interpret this premium as a positive indirect effect of the promotion of renewable energies for the benefit of employees in renewable energy establishments within these two sectors. - Highlights: • Renewable energy (RE) firms pay considerably more than their non-RE sector peers. • In manufacturing and energy supply, firm attributes explain mainly the wage gap. • In installation, planning and project management one third remains unexplained. • This unexplained rest represents a ‘RE wage premium’ of around 10 percent. • The employees in both sectors are the ‘hidden winners’ of RE promotion.

  12. Gender-based wage differentials among registered dietitians.

    Science.gov (United States)

    Pollard, Prudence; Taylor, Maxine; Daher, Noha

    2007-01-01

    The debate on compensation equity is broad-based, addressing many organizational, personal, and outcome factors. Central to compensation philosophy is the issue of gender equity. Health care, like many other industries, remains fraught with gender inequity in compensation. This inequity is partially explained by choice of practice area. However, much remains unexplained. Health care is a female-dominated industry with most of the women working in the allied health professions (eg, nurses, dietitians, etc). Registered dietitians (RD) may experience wage discrimination, similar to registered nurses, but prior to the present study, the assumption was not tested. Using data from the first comprehensive study of RD compensation, we examined gender equity in total cash compensation to RDs. Data were collected on total cash compensation, and questions focused on career progression and work outcomes. For purposes of our study, we analyzed data on 5,477 full-time RDs. Ninety-six percent were women, the median age was 43, and median total cash compensation for RDs employed in the position for at least 1 year was $45,500.00. Women earned $45,285.00 and men earned $50,250.00. A median wage gap of $4,965.00 between women and men was observed. Variability in total cash compensation to women was best explained by size of budget, years of experience, work setting, and educational level. Variability for men was explained by size of budget, years of experience, educational level, and employer status. Conclusions suggest that given the wage discrimination that female RDs experience, work organizations should evaluate their pay plans to monitor pay equity. Factors that women can manage to receive compensation that is equal to that of the men include size of budgets they manage, years of experience in the field, employer status, work setting, and educational level attained. Findings are useful for career advisers, human resource specialists, compensation specialists, supervisors, RDs

  13. Wage Differentials between Foreign Multinationals and Local Plants and Worker Quality in Malaysian Manufacturing

    OpenAIRE

    Eric D. Ramstetter

    2014-01-01

    Using industrial census data for 2000, and smaller sets of survey data for 2001–2004, this paper examines the extent of wage differentials between medium-large (20 or more workers) foreign multinational enterprises (MNEs) and local plants in Malaysia's manufacturing industries. On average, wages in sample MNEs were higher than in local plants by two-fifths or more. In addition to being more capital-intensive and relatively large, MNEs also hired higher shares of workers in highly paid occup...

  14. Wage Differentials between Foreign Multinationals and Local Plants and Worker Quality in Malaysian Manufacturing

    OpenAIRE

    エリック D., ラムステッター; Eric D. , Ramstetter

    2013-01-01

    Using industrial census data for 2000, and smaller sets of survey data for 2001-2004, this paper examines the extent of wage differentials between medium-large (20 or more workers) foreign multinational enterprises (MNEs) and local plants in Malaysia’s manufacturing industries. On average, wages in sample MNEs were higher than in local plants by two-fifths or more. MNEs also hired higher shares of workers in highly paid occupations and with moderate or high education, in addition to being mor...

  15. Reviving Pay Equity: New Strategies for Attacking the Wage Gap.

    Science.gov (United States)

    Kahn, Peggy; Figart, Deborah M.

    1998-01-01

    Pay equity remains a problem linked to the problem of low pay. Pay equity must be understood as one solution to the problem of securing a living wage for women and men in the restructuring economy as well as a means for challenging gender equity. (JOW)

  16. "Importing Equality or Exporting Jobs?: Competition and Gender Wage and Employment Differentials in U.S. Manufacturing"

    OpenAIRE

    Ebru Kongar

    2005-01-01

    This study investigates the impact of increased import competition on gender wage and employment differentials in U.S. manufacturing over the period from 1976 to 1993. Increased import competition is expected to decrease the relative demand for workers in low-wage production occupations and the relative demand for women workers, given the high female share in these occupations. The findings support this hypothesis. Disproportionate job losses for women in low-wage production occupations was a...

  17. On Different Tracks? Gender, Professional Strategies, and Early Career Wage Gaps

    Directory of Open Access Journals (Sweden)

    Anne Grönlund

    2017-06-01

    Full Text Available A longstanding notion in labor market theory is that women accommodate family responsibilities in their occupational and job choices. Utilizing a survey of newly graduated highly educated men and women in five occupations in Sweden (n≈2400, the article explores whether men and women differ in their professional strategies and if such differences produce early career wage gaps. Findings based on OLS regressions show that women express dual commitment to work and family; compared with men, they value ‘family-friendly’ work-conditions higher but do not value wages and career lower. Parenthood is not related to lower levels of career focus, but neutralizes occupational differences in family focus for women. Despite the select sample, women have lower wages than men, but the wage gap is not explained by different prioritization of family/career. The findings suggest that assumptions about gendered skill investments must be empirically scrutinized and theories further developed.

  18. Instability of Employment and the Lack of Work Life Balance: From the viewpoint of compensating wage differentials (Japanese)

    OpenAIRE

    MORIKAWA Masayuki

    2010-01-01

    The purpose of this paper is to present survey-based evidence on the compensating wage differentials for the instability of employment and the lack of work-life-balance in Japan. First, we present facts on the individual evaluation of the size of fair compensating differentials. Then we estimate the effects of working hours and wages on the job satisfaction index. The fair compensating wage differentials for the instability of employment and lack of work-life-balance are both between 10% and ...

  19. Compensating Differentials and Income Taxes: Are the Wages of Dangerous Jobs More Responsive to Tax Changes than the Wages of Safe Jobs?

    Science.gov (United States)

    Powell, David

    2012-01-01

    Income taxes distort the relationship between wages and nontaxable amenities. When the marginal tax rate increases, amenities become more valuable as the compensating differential for low-amenity jobs is taxed away. While there is evidence that the provision of amenities responds to taxes, the literature has ignored the consequences for job…

  20. Compensating wage differentials and the impact of health insurance in the public sector on wages and hours.

    Science.gov (United States)

    Qin, Paige; Chernew, Michael

    2014-12-01

    This paper examines the trade-off between wages and employer spending on health insurance for public sector workers, and the relationship between coverage and hours worked. Our primary approach compares trends in wages and hours for public employees with and without state/local government provided health insurance using individual-level micro-data from the 1992-2011 CPS. To adjust for differences between insured and uninsured public sector employees, we create a matched sample based on an employee's propensity to receive health insurance. We assess the relationship between state contribution to the health plan premium, state-level healthcare spending, and the wages and hours of state and local government employees. We find modest reductions in wages are associated with having employer-sponsored health insurance (ESHI), although this effect is not precisely measured. The reduction in wages associated with having ESHI is larger among non-unionized workers. Further, we find little evidence that provision of health insurance increases hours worked. Copyright © 2014 Elsevier B.V. All rights reserved.

  1. Measurable Strategies in Differential Games

    Science.gov (United States)

    Ivanov, R. P.

    1990-02-01

    Nonlinear approach-evasion differential games are considered in which the initial data depend on the time. These games are investigated in the class of strategies that are functions of three variables, namely, the time, the phase variable, and the current value of the other player's control, and are measurable jointly with respect to the time and the phase variable. The ideas of the Pontryagin methods in differential games and Krasovskiĭ's ideas on extremal aiming are developed, and it is shown that measurable strategies have broad applicability. It is proved that measurable strategies are compatible with differential equations with discontinuous right-hand side, and general theorems on the existence of solving measurable strategies in approach-evasion problems are proved, along with some auxiliary assertions. It is shown that the saddle point condition in the small game ensures the existence of solving measurable strategies. An example is given. Bibliography: 14 titles.

  2. Development of the Public-Private Wage Differential in the Netherlands 1979-2009

    NARCIS (Netherlands)

    Berkhout, E.; Salverda, W.

    2012-01-01

    The public premium has disappeared during the 1980s when public-private wage linkages have been abandoned. Although the balance was partly restored recently when wages in Education improved, the public premium was still -2% in 2009. On average, public sector wages are unfavourable for men, people

  3. Wage differentials of males and females in same-sex and different-sex couples in Canada, 2006–2010

    Directory of Open Access Journals (Sweden)

    Richard Mueller

    2014-12-01

    Full Text Available This paper utilizes five cycles of the General Social Survey in consecutive years from 2006 through 2010 to address the issue of differential wages amongst members of same-sex couples compared to their counterparts in different-sex couples. We find that men in gay couples have wages that are statistically indistinguishable from those of males in heterosexual relationships. By contrast, a sizeable and statistically significant earnings premium exists for lesbians in same-sex couples.

  4. Explaining Differentials in Employment and Wages Between Young Adults with and Without Disabilities.

    OpenAIRE

    David R. Mann; David C. Wittenburg

    2014-01-01

    This working paper estimated employment and offered wages of young adults with and without disabilities and found new evidence that employment and wage offer gaps between adults with and without disabilities emerge early and are especially large for those with severe or mental limitations. The analysis used data from the National Longitudinal Survey of Youth 1997.

  5. Gender Wage Differentials in a Competitive Labor Market : The Household Interaction Effect

    NARCIS (Netherlands)

    Francois, P.; van Ours, J.C.

    2000-01-01

    We present a theoretical explanation of the gender wage gap which turns on the interaction between men and women in households.In equilibria where men are over-represented in full-time work, we show that firms rationally choose to hire women only at strictly lower wages than men.The model developed

  6. Gender, motivation, experience and wages

    OpenAIRE

    Joanna Swaffield

    2000-01-01

    Using data from the British Household Panel Survey, 1991-97 this paper investigates the structure of the female wage equation and the gender wage differential. The discriminatory portion of the gender wage differential is overstated by over 40% when inadequate measures of female labour market experience are included in the wage equation. The degree of labour market motivation, aspirations and constraints are found to have a significant impact on the female wage. Moreover, the impact of time o...

  7. Gender Equality in the Labour Market: Women and Men Wage Differentials

    OpenAIRE

    Grybaitė, Virginija

    2006-01-01

    Earnings are the fundamental determinant of economic welfare for employed individuals, as well as of the potential gain to market employment for those not currently employed. Earnings are important as a social indicator specifically in relation to gender equality. Ten years after the Beijing conference the gender wage gap still exists in the EU labour market. This paper gives a brief review of economic theories and different approaches to explain the wage gap problem and importance of legisla...

  8. Managing cancer and employment: Decisions and strategies used by breast cancer survivors employed in low-wage jobs.

    Science.gov (United States)

    Swanberg, Jennifer E; Nichols, Helen M; Ko, Jungyai; Tracy, J Kathleen; Vanderpool, Robin C

    2017-01-01

    Advances in breast cancer screening and treatment have led to an overall 5-year survival rate of 90%. Many of these cancer cases are diagnosed in working women. Few studies have explicitly examined the cancer-work interface, as experienced by low-wage earning women with breast cancer. This study uses in-depth, semistructured interviews with 24 low-wage breast cancer survivors to identify employment decisions and factors that influenced or enabled these decisions, and examine the individual strategies and workplace supports used to manage the cancer-work interface among a subset of women (n = 13) who continued to work. Future research areas and clinical implications are discussed.

  9. The Impact of Differential Payroll Tax Subsidies on Minimum Wage Employment

    NARCIS (Netherlands)

    P Kramarz (Piotr); Th. Philippon

    2003-01-01

    textabstractIn this paper, we study the impact of changes of total labor costs on employment of low-wage workers in France in a period, 1990 to 1998, that saw sudden and large changes in these costs. We use longitudinal data from the French Labor Force survey (? enqu?te emploi ?) in order to

  10. Education and Gender Wage Differentials in Portugal: What Can We Learn from an Age Cohort Analysis?

    Science.gov (United States)

    Gonzalez, Pilar; Santos, Luis Delfim; Santos, Maria Clementina

    2009-01-01

    Important changes characterize the recent evolution of the schooling of workers in Portugal. The purpose of this paper is to investigate the consequences of those changes in the gender wage gap. In particular, we analyze and compare the way that this process has evolved in the groups of young workers and older workers. Our findings suggest that…

  11. Corporate Leverage and Product Differentiation Strategy

    OpenAIRE

    Arping, Stefan; Lóránth, Gyöngyi

    2002-01-01

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

  12. Marketing strategy to differentiate the offer

    OpenAIRE

    Miceski, Trajko; Pasovska, Silvana

    2013-01-01

    The marketing strategy for differentiation of the offers is important and accepted strategy especially by the bigger legal entities. The differentiation of the offers leads to bigger profit and bigger profitability in operation, through targeting of the demand towards the product of the enterprise. The vertical differentiation of the offers is directed towards the quality of the product itself which is observed as a something superior despite the competitive product which is observed as somet...

  13. Migration magnet: The role of work experience in rural-urban wage differentials

    OpenAIRE

    Michaelsen, Maren; Haisken-DeNew, John

    2015-01-01

    This study uses the nationally representative Mexican Family Life Survey (MxFLS) to identify systematic differences in earnings returns to human capital endowments for formal and informal sector workers in rural and urban Mexico. Returns to experience are critical in explaining the large urban wage gap in a Blinder-Oaxaca decomposition and indeed drive pull migration from the rural informal sector to the urban informal sector, exacerbating urban population congestion in already over-crowded m...

  14. Pricing strategies and service differentiation

    NARCIS (Netherlands)

    Mandjes, M.R.H.

    2004-01-01

    This paper analyzes a communication network, used by customers with heterogeneous service requirements. We investigate priority queueing as a way to establish service differentiation. It is assumed that there is an infinite population of customers, who join the network as long as their utility

  15. Reservation wages and starting wages

    NARCIS (Netherlands)

    van Ophem, H.; Hartog, J.; Berkhout, P.

    2011-01-01

    We analyse a unique data set that combines reservation wage and actually paid wage for a large sample of Dutch recent higher education graduates. On average, accepted wages are almost 8% higher than reservation wages, but there is no fixed proportionality. We find that the difference between

  16. Gender Differences in Entry Wages and Early Career Wages

    OpenAIRE

    Astrid KUNZE

    2003-01-01

    This paper investigates the gender wage gap in entry wages and in the early career for German skilled workers in the period 1975-1990. We use a new administrative longitudinal data source that allows to observe complete work and skill accumulation histories from the beginning for up to 13 years in the labour market. Descriptives show an entry wage differential of 22 percent between male and female full-time workers. Furthermore, the differential stays almost constant throughout the first 8 ei...

  17. Employee Referrals and Efficiency Wages

    OpenAIRE

    Kugler, Adriana D.

    2002-01-01

    Many workers believe that personal contacts are crucial for obtaining jobs in high-wage sectors. On the other hand, firms in high-wage sectors report using employee referrals because they help provide screening and monitoring of new employees. This Paper develops a matching model that can explain the link between inter-industry wage differentials and the use of employee referrals. Referrals lower monitoring costs because high-effort referees can exert peer pressure on co-workers, allowing fir...

  18. Rural Hospital Wages and the Area Wage Index

    Science.gov (United States)

    Dalton, Kathleen; Slifkin, Rebecca T.; Howard, Hilda A.

    2002-01-01

    We examined data on hospital hourly wages and the prospective payment system (PPS) wage index from 1990 to 1997, to determine if incremental changes to the index have improved its precision and equity as a regional cost adjuster. The differential between average rural and urban PPS hourly wages has declined by almost one-fourth over the 8-year study period. Nearly one-half of the decrease is attributable to regulatory and reporting changes in the annual hospital wage survey. Patterns of within-market wage variation across rural-urban continuum codes identify three separate sub-markets within the State-level aggregates defining rural labor markets. Geographic reclassification decisions appear to eliminate one of the three. Remaining systematic within-market rural wage differences work to the reimbursement advantage of hospitals in the smaller and more isolated communities. PMID:12545604

  19. Reservation wages, expected wages and unemployment

    OpenAIRE

    Brown, S; Taylor, K

    2013-01-01

    We model unemployment duration, reservation and expected wages simultaneously for individuals not in work, where wage expectations are identified via an exogenous policy shock. The policy shock increased expected wages, which were found to be positively associated with reservation wages.

  20. Smith’s theory of wages and its impact on the theory of wages in the 19th century

    Directory of Open Access Journals (Sweden)

    Stojanović Božo

    2005-01-01

    Full Text Available Adam Smith has not accepted subsistence theory of wages as an explanation of wages. He can be marked not only as a founder of wages-fund theory, but also of the bargaining theory of wages. Wage-fund doctrine dominated the next hundred years of English economics. Besides, Smith’s explanation of the differentials in wage rates among occupations were accepted by his successors for a century. That was the first step into direction of human capital theory.

  1. "Explaining the Gender Wage Gap in Georgia"

    OpenAIRE

    Tamar Khitarishvili

    2009-01-01

    This paper evaluates gender wage differentials in Georgia between 2000 and 2004. Using ordinary least squares, we find that the gender wage gap in Georgia is substantially higher than in other transition countries. Correcting for sample selection bias using the Heckman approach further increases the gender wage gap. The Blinder Oaxaca decomposition results suggest that most of the wage gap remains unexplained. The explained portion of the gap is almost entirely attributed to industrial variab...

  2. Wage Inequality and Wage Mobility in Turkey

    OpenAIRE

    Tansel, Aysit; Dalgıç, Başak; Güven, Aytekin

    2014-01-01

    This paper investigates wage inequality and wage mobility in Turkey using the Surveys on Income and Living Conditions (SILC). This is the first paper that explores wage mobility for Turkey. It differs from the existing literature by providing analyses of wage inequality and wage mobility over various socioeconomic groups such as gender, age, education and sector of economic activity. We first present an overview of the evolution of wages and wage inequality over the period 2005-2011. Next, w...

  3. Efficient receiver tuning using differential evolution strategies

    Science.gov (United States)

    Wheeler, Caleb H.; Toland, Trevor G.

    2016-08-01

    Differential evolution (DE) is a powerful and computationally inexpensive optimization strategy that can be used to search an entire parameter space or to converge quickly on a solution. The Kilopixel Array Pathfinder Project (KAPPa) is a heterodyne receiver system delivering 5 GHz of instantaneous bandwidth in the tuning range of 645-695 GHz. The fully automated KAPPa receiver test system finds optimal receiver tuning using performance feedback and DE. We present an adaptation of DE for use in rapid receiver characterization. The KAPPa DE algorithm is written in Python 2.7 and is fully integrated with the KAPPa instrument control, data processing, and visualization code. KAPPa develops the technologies needed to realize heterodyne focal plane arrays containing 1000 pixels. Finding optimal receiver tuning by investigating large parameter spaces is one of many challenges facing the characterization phase of KAPPa. This is a difficult task via by-hand techniques. Characterizing or tuning in an automated fashion without need for human intervention is desirable for future large scale arrays. While many optimization strategies exist, DE is ideal for time and performance constraints because it can be set to converge to a solution rapidly with minimal computational overhead. We discuss how DE is utilized in the KAPPa system and discuss its performance and look toward the future of 1000 pixel array receivers and consider how the KAPPa DE system might be applied.

  4. Exchange rate pass-through inflation and wage differentials in late-industrializing economies: the Mexican case

    Directory of Open Access Journals (Sweden)

    Teresa S. López

    2012-12-01

    Full Text Available This paper investigates exchange rate pass-through inflation, and the wage bargaining process, in a developing economy in which firms' market power is largely dependent on technical progress embodied in imported intermediates and capital goods. It develops a heterodox model of income distribution, based on theoretical contributions from Latin American structuralists, labor market segmentationists and post-Keynesian writers, and it presents supportive empirical evidence from the Mexican economy.

  5. Building America's Job Skills with Effective Workforce Programs: A Training Strategy to Raise Wages and Increase Work Opportunities. Strategy Paper

    Science.gov (United States)

    Greenstone, Michael; Looney, Adam

    2011-01-01

    This paper discusses the importance of effective training and workforce development programs as part of a broader strategy to increase the competitiveness of American workers. Although rapid technological change and increasing global competition have delivered great economic benefits to the U.S. economy overall, the development of new and more…

  6. Minimum Wage Effects throughout the Wage Distribution

    Science.gov (United States)

    Neumark, David; Schweitzer, Mark; Wascher, William

    2004-01-01

    This paper provides evidence on a wide set of margins along which labor markets can adjust in response to increases in the minimum wage, including wages, hours, employment, and ultimately labor income. Not surprisingly, the evidence indicates that low-wage workers are most strongly affected, while higher-wage workers are little affected. Workers…

  7. Wage Dispersion and Decentralization of Wage Bargaining

    DEFF Research Database (Denmark)

    Dahl, Christian M.; Le Maire, Christian Daniel; Munch, Jakob Roland

    in the individual worker's wage-setting system that facilitates identification of the effects of decentralization. Consistent with predictions we find that wages are more dispersed under firm-level bargaining compared to more centralized wage-setting systems. However, the differences across wage-setting systems......This paper studies how decentralization of wage bargaining from sector to firm level influences wage levels and wage dispersion. We use a detailed panel data set covering a period of decentralization in the Danish labor market. The decentralization process provides exogenous variation...

  8. Foreign Ownership Wage Premia in Emerging Economies

    DEFF Research Database (Denmark)

    Eriksson, Tor; Pytlikova, Mariola

    2011-01-01

    In this paper we examine the relationship between wages, labour productivity and ownership using a linked employer-employee dataset covering a large fraction of the Czech labour market in 2006. We distinguish between different origins of ownership and study wage and productivity differences. The ...... capital, the difference in productivity is about twice as large as the wage differential. Overall, results indicate that the international firms share their rents with their employees....

  9. Foreign Ownership Wage Premia in Emerging Economies

    DEFF Research Database (Denmark)

    Eriksson, Tor Viking; Pytlikova, Mariola

    In this paper we examine the relationship between wages, labour productivity and ownership using a linked employer-employee dataset covering a large fraction of the Czech labour market in 2006. We distinguish between different origins of ownership and study wage and productivity differences. The ...... capital, the difference in productivity is about twice as large as the wage differential. The results indicate that the international firms share their rents with their employees....

  10. Imaging strategy in differentiated thyroid cancer

    NARCIS (Netherlands)

    Phan, Thi Thanh Ha

    2007-01-01

    This thesis focuses on clinical dilemmas, which the clinician faces in the management of patients with differentiated thyroid cancer (DTC) with a specific emphasis on the role of current and new diagnostic imaging. Thyroid cancer is a rare disease, but it is the most common endocrine malignancy of

  11. Human Capital and Wages in Exporting Firms

    DEFF Research Database (Denmark)

    Munch, Jakob Roland; Skaksen, Jan Rose

    This paper studies the link between a firms education level, export performance and wages of its workers. We argue that firms may escape intense competition in international markets by using high skilled workers to differentiate their products. This story is consistent with our empirical results....... Using a very rich matched worker-firm longitudinal dataset we find that firms with high export intensities pay higher wages. However, an interaction term between export intensity and skill intensity has a positive impact on wages and it absorbs the direct effect of the export intensity. That is, we find...... an export wage premium, but it accrues to workers in firms with high skill intensities...

  12. Wage Dispersion and Decentralization of Wage Bargaining

    DEFF Research Database (Denmark)

    Dahl, Christian Møller; le Maire, Christian Daniel; Munch, Jakob R.

    2013-01-01

    This article studies how decentralization of wage bargaining from sector to firm level influences wage levels and wage dispersion. We use detailed panel data covering a period of decentralization in the Danish labor market. The decentralization process provides variation in the individual worker......'s wage-setting system that facilitates identification of the effects of decentralization. We find a wage premium associated with firm-level bargaining relative to sector-level bargaining and that the return to skills is higher under the more decentralized wage-setting systems. Using quantile regression......, we also find that wages are more dispersed under firm-level bargaining compared to more centralized wage-setting systems....

  13. Solidarity as an Engine for Economic Change – The Impact of Swedish and US Political Ideology on Wage Differentials and Structural Change

    DEFF Research Database (Denmark)

    Wulfgramm, Melike

    This paper investigates the impact of interindustry wage distribution on structural change in the Swedish and US manufacturing sector in the 1970s. Structural change in the centralized Swedish labour market reacts far more positive to market pressures towards wage changes than structural change...... in the decentralized US labour market. Support for the Rehn-Meidner model of solidarity wages and structural change is found. It is shown how opposing ideologies and policy making influence not only the wage pattern but also industry structures of economies....

  14. Wage inequality, minimum wage effects and spillovers

    OpenAIRE

    Stewart, Mark B.

    2011-01-01

    This paper investigates possible spillover effects of the UK minimum wage. The halt in the growth in inequality in the lower half of the wage distribution (as measured by the 50:10 percentile ratio) since the mid-1990s, in contrast to the continued inequality growth in the upper half of the distribution, suggests the possibility of a minimum wage effect and spillover effects on wages above the minimum. This paper analyses individual wage changes, using both a difference-in-differences estimat...

  15. Intangibles and the gender wage gap: An analysis of gender wage gaps across occupations in the Finnish private sector

    OpenAIRE

    Asplund, Rita; Napari, Sami

    2011-01-01

    The paper compares the gender wage differentials of two occupation groups - innovation and non-innovation workers - separately for manufacturing and services using Finnish private-sector data. We apply a decomposition method based on unconditional quantile regression techniques to identify key factors underlying the gender wage gaps observed along the whole wage distribution, as well as changes in these wage gaps between 2002 and 2009. This more nuanced approach provides important new insight...

  16. Effect of differentiated instructional strategies on students' retention ...

    African Journals Online (AJOL)

    The effect of differentiated instructional strategies on students' retention in geometry in senior secondary schools was examined. The study employed experimental research design of pretest, posttest control group. The area of this study is Abuja Municipal Area Council, the Federal Capital Territory. The target population ...

  17. Human Capital and Wages in Exporting Firms

    DEFF Research Database (Denmark)

    Munch, Jakob Roland; Skaksen, Jan Rose

    2006-01-01

    This paper studies the link between a firms education level, export performance and wages of its workers. We argue that firms may escape intence competition in international markets by using high skilled workers to differentiate their products. This story is consistent with our empirical results....... Osing a very rich matched worker-firm longitudinal dataset we find that firms with high export intensities pay higher wages. However, an interaction term between export intensity and skill intensity has a positive impact on wages and it absorbs the direct effect of the export intensity. That is, we find...... an export wage premium, but it accrues to workers in firms with high skill intensities.Keywords: Exports, Wages, Human Capital, Rent Sharing, Matched Worker-Firm DataJEL Classification: J30, F10, I20...

  18. The Effects of Cost Leadership Strategy and Product Differentiation Strategy on the Performance of Firms

    OpenAIRE

    Hashem Valipour; Hamid Birjandi; Samira Honarbakhsh

    2012-01-01

    This study empirically investigates the effects of business strategies on the relationship between financial leverage and the performance of firms. The research data is collected from 45 firms in the Tehran Security Exchange (TSE) during 2003-2010.The statistical technique is used to examine the assumption of multiple regressions. To test the assumptions, firms were divided into 2 groups: firms with cost leadership strategy and firms with product differentiation strategy. The results indicate...

  19. The impact of minimum wage adjustments on Vietnamese wage inequality

    DEFF Research Database (Denmark)

    Hansen, Henrik; Rand, John; Torm, Nina

    Using Vietnamese Labour Force Survey data we analyse the impact of minimum wage changes on wage inequality. Minimum wages serve to reduce local wage inequality in the formal sectors by decreasing the gap between the median wages and the lower tail of the local wage distributions. In contrast, local...

  20. Automatic Clustering Using FSDE-Forced Strategy Differential Evolution

    Science.gov (United States)

    Yasid, A.

    2018-01-01

    Clustering analysis is important in datamining for unsupervised data, cause no adequate prior knowledge. One of the important tasks is defining the number of clusters without user involvement that is known as automatic clustering. This study intends on acquiring cluster number automatically utilizing forced strategy differential evolution (AC-FSDE). Two mutation parameters, namely: constant parameter and variable parameter are employed to boost differential evolution performance. Four well-known benchmark datasets were used to evaluate the algorithm. Moreover, the result is compared with other state of the art automatic clustering methods. The experiment results evidence that AC-FSDE is better or competitive with other existing automatic clustering algorithm.

  1. Growth, unemployment and wage inertia

    OpenAIRE

    Raurich, Xavier; Sorolla, Valeri

    2014-01-01

    We introduce wage setting via efficiency wages in the neoclassical one-sector growth model to study the growth effects of wage inertia. We compare the dynamic equilibrium of an economy with wage inertia with the equilibrium of an economy without wage inertia. We show that wage inertia affects the long run employment rate and that the transitional dynamics of the main economic variables will be different because wages are a state variable when wage inertia is introduced. In particular, we show...

  2. Mortgage Debt and Wages

    DEFF Research Database (Denmark)

    Wood, James

    2017-01-01

    Different approaches to mortgage debt may impact wages, how homeowners engage with employers and welfare services, and economic growth.......Different approaches to mortgage debt may impact wages, how homeowners engage with employers and welfare services, and economic growth....

  3. Wage Sorting Trends

    DEFF Research Database (Denmark)

    Bagger, Jesper; Vejlin, Rune Majlund; Sørensen, Kenneth Lykke

    Using a population-wide Danish Matched Employer-Employee panel from 1980-2006, we document a strong trend towards more positive assortative wage sorting. The correlation between worker and firm fixed effects estimated from a log wage regression increases from -0.07 in 1981 to .14 in 2001. The non......Using a population-wide Danish Matched Employer-Employee panel from 1980-2006, we document a strong trend towards more positive assortative wage sorting. The correlation between worker and firm fixed effects estimated from a log wage regression increases from -0.07 in 1981 to .14 in 2001....... The nonstationary wage sorting pattern is not due to compositional changes in the labor market, primarily occurs among high wage workers, and comprises 41 percent of the increase in the standard deviation of log real wages between 1980 and 2006. We show that the wage sorting trend is associated with worker...

  4. Minimum Wages and Poverty

    OpenAIRE

    Fields, Gary S.; Kanbur, Ravi

    2005-01-01

    Textbook analysis tells us that in a competitive labor market, the introduction of a minimum wage above the competitive equilibrium wage will cause unemployment. This paper makes two contributions to the basic theory of the minimum wage. First, we analyze the effects of a higher minimum wage in terms of poverty rather than in terms of unemployment. Second, we extend the standard textbook model to allow for incomesharing between the employed and the unemployed. We find that there are situation...

  5. Age, Wage and Productivity

    NARCIS (Netherlands)

    van Ours, J.C.; Stoeldraijer, L.

    2010-01-01

    Previous empirical studies on the effect of age on productivity and wages find contradicting results. Some studies find that if workers grow older there is an increasing gap between productivity and wages, i.e. wages increase with age while productivity does not or does not increase at the same

  6. Proteinuria: The diagnostic strategy based on urine proteins differentiation

    Directory of Open Access Journals (Sweden)

    Stojimirović Biljana B.

    2004-01-01

    Full Text Available Basal glomerular membrane represents mechanical and electrical barrier for passing of the plasma proteins. Mechanical barrier is composed of cylindrical pores and filtration fissure, and negative layer charge in exterior and interior side of basal glomerular membrane, made of heparan sulphate and sialoglicoproteine, provides certain electrical barrier. Diagnostic strategy based on different serum and urine proteins enables the differentiation of various types of proteinuria. Depending on etiology of proteinuria it can be prerenal, renal and postrenal. By analyzing albumin, armicroglobulin, immunoglobulin G and armacroglobulin, together with total protein in urine, it is possible to detect and differentiate causes of prerenal, renal (glomerular, tubular, glomerulo-tubular and postrenal proteinuria. The adequate and early differentiation of proteinuria type is of an immense diagnostic and therapeutic importance.

  7. Long Work Hours, Part-Time Work, and Trends in the Gender Gap in Pay, the Motherhood Wage Penalty, and the Fatherhood Wage Premium

    Directory of Open Access Journals (Sweden)

    Kim A. Weeden

    2016-08-01

    Full Text Available We assess how changes in the social organization and compensation of work hours over the last three decades are associated with changes in wage differentials among mothers, fathers, childless women, and childless men. We find that large differences between gender and parental status groups in long work hours (fifty or more per week, coupled with sharply rising hourly wages for long work hours, contributed to rising gender gaps in wages (especially among parents, motherhood wage penalties, and fatherhood wage premiums. Changes in the representation of these groups in part-time work, by contrast, is associated with a decline in the gender gap in wages among parents and in the motherhood wage penalty, but an increase in the fatherhood wage premium. These findings offer important clues into why gender and family wage differentials still persist.

  8. Minimum wage hikes and the wage growth of low-wage workers

    OpenAIRE

    Joanna K Swaffield

    2012-01-01

    This paper presents difference-in-differences estimates of the impact of the British minimum wage on the wage growth of low-wage employees. Estimates of the probability of low-wage employees receiving positive wage growth have been significantly increased by the minimum wage upratings or hikes. However, whether the actual wage growth of these workers has been significantly raised or not depends crucially on the magnitude of the minimum wage hike considered. Findings are consistent with employ...

  9. Differentiation strategies and winery financial performance: An empirical investigation

    Directory of Open Access Journals (Sweden)

    Sandra K. Newton

    2015-12-01

    Full Text Available This investigation into small-to-medium sized wine businesses empirically tests linkages among differentiation strategies and financial performance over time. Using a two-by-two model, we examine the impact of differentiation strategies on profitability and growth. Financial and operational data from a proprietary database of 71 United States wineries, encompassing five continuous years (2006–2010, provide longitudinal robustness. Management decisions regarding resources and capabilities are used to cluster the sample firms into a two-by-two differentiation strategy model. Those wineries sourcing over 50% estate grapes and distributing over 50% direct-to-consumer have higher gross margins compared to other clusters. Direct-to-consumer distribution decisions impact growth. Results of this research indicate that distribution channel choice-direct-to-consumer-positively impacts gross profit margin and winery growth rates. Supply chain choice-sourcing estate grapes also positively impacts gross profit margin. This study uses reported financial data that have not been made available to researchers.

  10. The Wage Effects of Personal Smoking History

    OpenAIRE

    GRAFOVA, IRINA B.; STAFFORD, FRANK P.

    2009-01-01

    Why do we observe a wage differential between smokers and non-smokers? Pooling reports of current and prior smoking activity across 15 years from the Panel Study of Income Dynamics (PSID) allows the reconstruction of individual smoking histories. Dividing the sample into smoking history groups, the four largest of which are: persistent smokers, never smokers, former smokers, and future quitters reveals that there is no observed wage gap between former smokers and those who have never smoked. ...

  11. The Gender Wage Gap in Paid and Self-Employment in Australia

    OpenAIRE

    Kristy Eastough; Paul W. Miller

    2003-01-01

    This paper presents an analysis of the gender wage gap in the highly regulated Australian labour market. It compares wage outcomes in the wage and salary sector with those for the self-employed. Comparisons with the United States are provided. The large gender pay gap in self-employment suggests that the aggregate gender wage differential will not be eliminated solely through wage determination for wage and salary earners. The greater gender wage gap in the self-employed sector may reflect li...

  12. Wage differentials and government corruption

    NARCIS (Netherlands)

    Le, Van Ha

    2014-01-01

    Le Van Ha onderzocht de invloed van het beloningsbeleid van ambtenaren op corruptie. Op basis van een steekproef van 76 landen toont Le aan dat het effect van ambtelijke lonen op corruptie wordt beïnvloed door het inkomen per capita. Als het inkomen per capita relatief laag is, leidt een toename van

  13. Employer Sanctions and the Wages of Mexican Immigrants

    Directory of Open Access Journals (Sweden)

    Peter Brownell

    2017-07-01

    Full Text Available Wage differences between authorized and unauthorized Mexican immigrants can be explained by human capital factors prior to the 1986 passage of employer sanctions, which prohibited knowingly hiring unauthorized aliens. However, a significant post-1986 wage differential has been interpreted as employers “passing along” expected costs of sanctions through lower wages for unauthorized immigrants. I test this explanation using administrative data on employer sanctions enforcement, finding employer sanctions enforcement levels are related to Mexican immigrants’ wages but have no statistically significant differential effect based on legal status. Estimated savings to employers due to the pay gap are orders of magnitude larger than actual fines.

  14. The impact of minimum wage adjustments on Vietnamese wage inequality

    DEFF Research Database (Denmark)

    Hansen, Henrik; Rand, John; Torm, Nina

    Using Vietnamese Labour Force Survey data we analyse the impact of minimum wage changes on wage inequality. Minimum wages serve to reduce local wage inequality in the formal sectors by decreasing the gap between the median wages and the lower tail of the local wage distributions. In contrast, local...... wage inequality is increased in the informal sectors. Overall, the minimum wages decrease national wage inequality. Our estimates indicate a decrease in the wage distribution Gini coefficient of about 2 percentage points and an increase in the 10/50 wage ratio of 5-7 percentage points caused...... by the adjustment of the minimum wages from 2011to 2012 that levelled the minimum wage across economic sectors....

  15. Türkiye’de Kamu ve Özel Sektör Ücret Farklılıklarının Kantil Regresyon Yaklaşımı ile Analizi(Analysis of Public-Private Sector Wage Differentials In Turkey By Quantile Regression Approach

    Directory of Open Access Journals (Sweden)

    Orkun ÇELİK

    2014-06-01

    Full Text Available The topic of wage differentials is a frequently problem in the labor markets of developing countries such as Turkey. These wage differentials can arise from the market imperfections as well as the individual quality differences. Individual wage differences are arise from the differences at the rural and urban areas employees’ access to the education, the health services and the level of development and the other reasons. Wage differences arising from the individual quality differences find a large place in The Human Capital Theory. These quality differences reflect on wages over time and lead to income differences between the individuals. The aim of this study is to analyze income differences between male and female employees for public and private sector in rural and urban areas in Turkey. Ordinary Least Squares and Quantile Regression Models results by using TURKSTAT’s Household Labor Force Survey micro data set of 2011 are comparatively discussed. Number of studies that have been made in the literature under the QR model and wage differentials in the labor market has limited. This study will contribute to the limited literature in terms of basic human capital as well as the extended models.

  16. Evaluation of Differentiation Strategy in Shipping Enterprises with Simulation Model

    Science.gov (United States)

    Vaxevanou, Anthi Z.; Ferfeli, Maria V.; Damianos, Sakas P.

    2009-08-01

    The present inquiring study aims at investigating the circumstances that prevail in the European Shipping Enterprises with special reference to the Greek ones. This investigation is held in order to explore the potential implementation of strategies so as to create a unique competitive advantage [1]. The Shipping sector is composed of enterprises that are mainly activated in the following three areas: the passenger, the commercial and the naval. The main target is to create a dynamic simulation model which, with reference to the STAIR strategic model, will evaluate the strategic differential choice that some of the shipping enterprises have.

  17. A large piece of a small pie: Minimum wages and unemployment benefits in an assignment model with search frictions

    NARCIS (Netherlands)

    P.A. Gautier (Pieter); C.N. Teulings (Coen)

    2003-01-01

    textabstractMost empirical studies on the minimum wage find a spike at the minimum wage, compression of wage differentials at a large interval above the minimum wage and small employment losses. This paper offers a search model which is consistent with these facts. We consider a continuum of worker

  18. Rising above the Minimum Wage.

    Science.gov (United States)

    Even, William; Macpherson, David

    An in-depth analysis was made of how quickly most people move up the wage scale from minimum wage, what factors influence their progress, and how minimum wage increases affect wage growth above the minimum. Very few workers remain at the minimum wage over the long run, according to this study of data drawn from the 1977-78 May Current Population…

  19. Wage determination and discrimination among older workers.

    Science.gov (United States)

    Quinn, J F

    1979-09-01

    In this study, the determinants of the wage rates of a large sample of individuals aged 58 to 63 are first analyzed. Second, an explanation for the large discrepancies existing between the average wage rates earned by whites and nonwhites and by men and women is attempted. Human capital and geographic variables were found to be important wage determinants. Education, vocational training, years of job tenure, health, region of residence and local cost of living were significant explanators, especially for whites. Differences in these variables, however, cannot completely explain the wage differentials that exist by race and sex. There is a large unexplained component (especially in the male-female comparison) offering evidence of race and sex discrimination among older workers. In the case of sex discrimination, much of the problem appears to be occupational segregation--the crowding of women into low paying industries and occupations.

  20. Specialization, outsourcing and wages

    DEFF Research Database (Denmark)

    Munch, Jakob Roland; Skaksen, Jan Rose

    2009-01-01

    This paper studies the impact of outsourcing on individual wages. In contrast to the standard approach in the literature, we focus on domestic outsourcing as well as foreign outsourcing. We argue that if outsourcing is associated with specialization gains arising from an increase in the division...... of labor, domestic outsourcing tends to increase wages for both unskilled and skilled labor. We use a panel data set of workers in Danish manufacturing industries to show that domestic and foreign outsourcing affect wages as predicted....

  1. Import, Offshoring and Wages

    DEFF Research Database (Denmark)

    Fosse, Henrik Barslund; Maitra, Madhura

    Offshoring firms are found to pay higher average wages than purely domestic firms. We provide a unifying empirical approach by capturing the different channels through which offshoring may explain this wage difference: (i) due to change in the composition of workers (skill composition effect) (ii......) because all existing workers get higher pay (rent sharing effect). Using Danish worker-firm data we explain how much each channel contributes to higher wages. To estimate the causal effect of offshoring on wages we use China’s accession to the WTO in December 2001 - and the soon after boom in Chinese...

  2. Specialization, Outsourcing and Wages

    DEFF Research Database (Denmark)

    Munch, Jakob Roland; Rose Skaksen, Jan

    2005-01-01

    This paper studies the impact of outsourcing on individual wages. In contrast to the standard approach in the literature, we focus on domestic outsourcing as well as foreign outsourcing. By using a simple theoretical model, we argue that, if outsourcing is associated with specialization gains...... arising from an increase in the extent of the market for intermediate goods, domestic outsourcing tends to increase wages for both unskilled and skilled labor. We use a panel data set of workers in Danish manufacturing industries to show that domestic and foreign outsurcing affect wages as predicted...... by the theory.Keywords: Outsourcing, Comparative advantage, Specialization, Wages.JEL Classification: F16, J31, C23....

  3. Wages and commuting

    DEFF Research Database (Denmark)

    Mulalic, Ismir; Ommeren, Jos N. van; Pilegaard, Ninette

    2011-01-01

    We examine the causal effect of commuting distance on workers' wages in a quasi-natural experiments setting using information on all workers in Denmark. We account for endogeneity of distance by using changes in distance that are due to firms’ relocations. For the range of commuting distances where...... income tax reductions associated with commuting do not apply, one kilometre increase in commuting distance induces a wage increase of about 0.42%, suggesting an hourly compensation of about half of the hourly net wage. Our findings are consistent with wage bargaining theory and suggest a bargaining power...

  4. Great expectations: Reservation wages and the minimum wage reform

    OpenAIRE

    Fedorets, Alexandra; Filatov, Alexey; Shupe, Cortnie

    2018-01-01

    We use the German Socio-Economic Panel to show that introducing a high-impact statutory minimum wage causes an increase in reservation wages of approximately 4 percent at the low end of the distribution. The shifts in reservation wages and observed wages due to the minimum wage reform are comparable in their magnitude. Additional results show that German citizens adjust their reservation wages more than immigrants. Moreover, suggestive evidence points to a compensation mechanism in which immi...

  5. 75 FR 4099 - Maintenance Wage Rate Wage Recommendation and Maintenance Wage Survey; Report of Additional...

    Science.gov (United States)

    2010-01-26

    ... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5376-N-06] Maintenance Wage Rate Wage Recommendation and Maintenance Wage Survey; Report of Additional Classification and Wage Rate AGENCY: Office of... proposal. The information is used by HUD to determine or adopt prevailing wage rates for maintenance...

  6. 75 FR 37457 - Maintenance Wage Rate Wage Recommendation and Maintenance Wage Survey; Report of Additional...

    Science.gov (United States)

    2010-06-29

    ... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5376-N-54] Maintenance Wage Rate Wage Recommendation and Maintenance Wage Survey; Report of Additional Classification and Wage Rate AGENCY: Office of... proposal. The information is used by HUD to determine or adopt prevailing wage rates for maintenance...

  7. Employment effects of minimum wages

    OpenAIRE

    Neumark, David

    2014-01-01

    The potential benefits of higher minimum wages come from the higher wages for affected workers, some of whom are in low-income families. The potential downside is that a higher minimum wage may discourage employers from using the low-wage, low-skill workers that minimum wages are intended to help. Research findings are not unanimous, but evidence from many countries suggests that minimum wages reduce the jobs available to low-skill workers.

  8. Gender wage differences in the selected Czech public sector company

    OpenAIRE

    Veronika Hedija; Petr Musil

    2012-01-01

    The issue of wage disparity between men and women belongs to the current and widely discussed topics. The attention given to this subject also reflects the fact that the issue of the equality between women and men and non-discrimination by gender is incorporated in the law of the European Union. A number of studies are devoted to the gender wage disparities and the root cause of wage differences in the Czech Republic, however, only few of these deal with the gender wage differentials in the p...

  9. Do MincerianWage Equations Inform How Schooling Influences Productivity?

    DEFF Research Database (Denmark)

    Groth, Christian; Growiec, Jakub

    2017-01-01

    We study the links between the Mincerian wage equation (the cross-sectional relationship between wages and years of schooling) and the human capital production function (the causal effect of schooling on labor productivity). Based on a stylized Mincerian general equilibrium model with imperfect...... substitutability across skill types and ex ante identical workers, we demonstrate that the mechanism of compensating wage differentials renders the Mincerian wage equation uninformative for the human capital production function. Proper identification of the human capital production function should take...... into account the equilibrium allocation of individuals across skill types....

  10. Wages or Fringes?

    DEFF Research Database (Denmark)

    Eriksson, Tor; Kristensen, Nicolai

    2014-01-01

    The two key predictions of hedonic wage theory are that there is a trade-off between wages and nonmonetary rewards and that the latter can be used as a sorting device by firms to attract and retain the kind of employees they desire. We use the vignettes method to estimate individuals' willingness...

  11. Foreign Firms, Domestic Wages

    DEFF Research Database (Denmark)

    Malchow-Møller, Nikolaj; Markusen, James R.; Schjerning, Bertel

    to the firm?s productivity. Foreign-owned firms have, on average, higher productivity in equilibrium due to entry costs, which means that low-productivity foreign firms cannot enter. Foreign firms have higher wage growth and, with some exceptions, pay higher average wages, but not when compared to similarly...... large domestic firms. The empirical implications of the model are tested on matched employer-employee data from Denmark. Consistent with the theory, we find considerable evidence of higher wages and wage growth in large and/or foreign-owned firms. These effects survive controlling for individual...... characteristics, but, as expected, are reduced significantly when controlling for unobservable firm heterogeneity. Furthermore, acquired skills in foreign-owned and large firms appear to be transferable to both subsequent wage work and self-employment...

  12. Swimming with the tide: solidarity wage policy and the gender earnings gap

    OpenAIRE

    Edin, Per-Anders; Richardson, Katarina

    1999-01-01

    The purpose of this paper is to examine the role of wage compression for the gender wage gap in Sweden during the period 1968-1991. We find that the effects of changes in the wage structure on women’s wages have varied over time and have had partly counteracting effects. Changes in industry wage differentials have systematically worked against women, while the changes in the returns to human capital and unobserved characteristics have contributed to reductions in the gender wage gap. Changes ...

  13. Wages or Fringes?

    DEFF Research Database (Denmark)

    Eriksson, Tor Viking; Kristensen, Nicolai

    The two key predictions of hedonic wage theory are that there is a trade-o¤ between wages and nonmonetary rewards and that the latter can be used as a sorting device by firms to attract and retain the kind of employees they desire. Empirical analysis of these topics are scarce as they require...... negative wage-fringe trade-offs, con-siderable heterogeneity in willingness to pay for fringe benefits, and signs of sorting. The findings imply that personnel economics models can be applied also to the analysis of nonmonetary rewards....

  14. Does Manager Gender Matter? : The Association between Female Manager and Wages of Male and Female Employees

    OpenAIRE

    Hultqvist, Maria

    2015-01-01

    Women in the Swedish labor market have lower wage than men on average. There are multiple reasons for this gender wage differential. Among other things, processes at the organizational level have been stressed. Some researchers argue that the gender of the manager has an effect on wages and that this effect might differ for men and women. Prior studies have analyzed the potential effect of manager gender on wages, but few empirical studies have scrutinized the question. The studies that exist...

  15. Decomposition of the Gender Wage Gap Using Matching: An Application for Switzerland

    OpenAIRE

    Dragana Djurdjevic; Sergiy Radyakin

    2007-01-01

    In this paper, we investigate the gender wage differentials for Switzerland. Using micro data from the Swiss Labour Force Survey, we apply a matching method to decompose the wage gap in Switzerland. Compared to the traditional Oaxaca-Blinder decomposition, this nonparametric technique does not require any estimation of wage equations and accounts for wage differences that can be due to differences in the support. Our estimation results show that the problem of gender differences in the suppor...

  16. Closing the Wage Gap. An International Perspective.

    Science.gov (United States)

    National Committee on Pay Equity, Washington, DC.

    This document comprises a report on international progress to close the "wage gap", the differential between the earnings of women and men. Information was gathered on pay equity activities from a survey of government agencies, trade unions, women's organizations, and international bodies. Almost all of the jurisdictions surveyed have…

  17. Human capital and wages in exporting firms

    DEFF Research Database (Denmark)

    Munch, Jakob Roland; Skaksen, Jan Rose

    2008-01-01

    This paper studies the link between the education level of workers, export performance and wages. We argue that firms may escape intense competition in international markets by using high skilled workers to differentiate their products. This story is consistent with our empirical results. Using...

  18. Pathwise Strategies for Stochastic Differential Games with an Erratum to “Stochastic Differential Games with Asymmetric Information”

    International Nuclear Information System (INIS)

    Cardaliaguet, P.; Rainer, C.

    2013-01-01

    We introduce a new notion of pathwise strategies for stochastic differential games. This allows us to give a correct meaning to some statement asserted in Cardaliaguet and Rainer (Appl. Math. Optim. 59: 1–36, 2009)

  19. Pathwise Strategies for Stochastic Differential Games with an Erratum to 'Stochastic Differential Games with Asymmetric Information'

    Energy Technology Data Exchange (ETDEWEB)

    Cardaliaguet, P., E-mail: cardaliaguet@ceremade.dauphine.fr [Universite Paris-Dauphine, Ceremade (France); Rainer, C., E-mail: Catherine.Rainer@univ-brest.fr [Universite de Bretagne Occidentale (France)

    2013-08-01

    We introduce a new notion of pathwise strategies for stochastic differential games. This allows us to give a correct meaning to some statement asserted in Cardaliaguet and Rainer (Appl. Math. Optim. 59: 1-36, 2009)

  20. Innovative Strategic Leader Transforming From a Low-Cost Strategy to Product Differentiation Strategy

    Directory of Open Access Journals (Sweden)

    Ray R Gehani

    2013-05-01

    Full Text Available After the 2008 economic slowdown, and with increasing assault from enterprises from emerging economies, many innovative strategic leaders of multinational enterprises are forced to radically transform their enterprises. They often choose to change from low-cost strategy to innovation-driven product differentiation strategy. In this study, we use a multi-level Grounded Theory Methodology (GTM and agency theory to empirically illustrate such a strategic transformation at a large composite fabric and accessories enterprise. Lessons are drawn from the impact of strategic transformation at multiple levels: strategic leader level, tactical-team manager level, operational follower level, and stakeholder level. Implications for practitioners and researchers are provided by way of mindful leader orientation and value-based innovation.

  1. Foreign Firms, Domestic Wages

    DEFF Research Database (Denmark)

    Malchow-Møller, Nikolaj; Markusen, James R.; Schjerning, Bertel

    Many papers have documented a wage premium in foreign-owned and large firms. However, there is very little formal theory in the literature and empirical analyses are typically not based on hypotheses which are rigorously derived from theory. This paper contributes to the theory-empirics gap...... by developing a model that allows for two "pure" explanations for the wage premium. The first is a heterogenous-worker explanation along the lines of Yeaple (2005), where firms that select more scaleintensive technologies select ex-ante more productive workers. In this case, the wage premium is a pure selection...... phenomenon. The second explanation builds on the heterogeneous-firm model of Melitz (2003) combined with on-the-job learning as in Markusen (2001). Productivity differences between firms are internalized by ex-ante homogeneous workers, so the wage premium is a pure learning phenomenon due to ex-post higher...

  2. effect of differentiated instructional strategies on students' retention

    African Journals Online (AJOL)

    PROF EKWUEME

    show that retention ability was significantly higher in the experimental group ... Differentiated instruction, Lecture , Cognitive Achievement ,Retention ability, Geometry. ... thinking. Based on this knowledge, differentiated instruction applies an ...

  3. Gender wage discrimination

    OpenAIRE

    Hirsch, Boris

    2016-01-01

    There are pronounced and persistent wage differences between men and women in all parts of the world. A significant element of these wage disparities can be attributed to differences in worker and workplace characteristics, which are likely to mirror differences in worker productivity. However, a large part of these differences remains unexplained, and it is common to attribute them to discrimination by the employer that is rooted in prejudice against female workers. Yet recent empirical evid...

  4. International Wage Curves

    OpenAIRE

    David G. Blanchflower; Andrew J. Oswald

    1992-01-01

    The paper provides evidence for the existence of a negatively sloped locus linking the level of pay to the rate of regional (or industry) unemployment. This "wage curve" is estimated using microeconomic data for Britain, the US, Canada, Korea, Austria, Italy, Holland, Switzerland, Norway, and Germany, The average unemployment elasticity of pay is approximately -0.1. The paper sets out a multi-region efficiency wage model and argues that its predictions are consistent with the data.

  5. Motherhood and the Wages of Women in Professional Occupations.

    Science.gov (United States)

    Buchmann, Claudia; McDaniel, Anne

    2016-08-01

    It is well established that mothers are paid less than childless women and that fathers tend to earn higher wages relative to childless men, but we do not know whether these findings apply to workers in all occupations. Using IPUMS and ACS data from 1980 and 2010, we examine the family wage gap for highly educated professionals, the most advantaged sector of the occupational distribution. Results indicate that the size of the negative wage differential for motherhood has declined over time in all professions. Moreover, in the traditionally male-dominated professions of STEM, medicine, and law, women with children experience a positive wage differential, whereas their counterparts in female-dominated professions continue to experience a negative one. The positive differential for fatherhood has remained stable over time. These findings underscore the growing heterogeneity of women's experiences in combining work and family and raise important questions for further research.

  6. Motherhood and the Wages of Women in Professional Occupations

    Directory of Open Access Journals (Sweden)

    Claudia Buchmann

    2016-08-01

    Full Text Available It is well established that mothers are paid less than childless women and that fathers tend to earn higher wages relative to childless men, but we do not know whether these findings apply to workers in all occupations. Using IPUMS and ACS data from 1980 and 2010, we examine the family wage gap for highly educated professionals, the most advantaged sector of the occupational distribution. Results indicate that the size of the negative wage differential for motherhood has declined over time in all professions. Moreover, in the traditionally male-dominated professions of STEM, medicine, and law, women with children experience a positive wage differential, whereas their counterparts in female-dominated professions continue to experience a negative one. The positive differential for fatherhood has remained stable over time. These findings underscore the growing heterogeneity of women's experiences in combining work and family and raise important questions for further research.

  7. Motherhood and the Wages of Women in Professional Occupations

    Science.gov (United States)

    BUCHMANN, CLAUDIA; MCDANIEL, ANNE

    2017-01-01

    It is well established that mothers are paid less than childless women and that fathers tend to earn higher wages relative to childless men, but we do not know whether these findings apply to workers in all occupations. Using IPUMS and ACS data from 1980 and 2010, we examine the family wage gap for highly educated professionals, the most advantaged sector of the occupational distribution. Results indicate that the size of the negative wage differential for motherhood has declined over time in all professions. Moreover, in the traditionally male-dominated professions of STEM, medicine, and law, women with children experience a positive wage differential, whereas their counterparts in female-dominated professions continue to experience a negative one. The positive differential for fatherhood has remained stable over time. These findings underscore the growing heterogeneity of women’s experiences in combining work and family and raise important questions for further research. PMID:29177191

  8. Differences in wage rates for males and females in the health sector: a consideration of unpaid overtime to decompose the gender wage gap

    Science.gov (United States)

    2013-01-01

    Background In Australia a persistent and sizable gender wage gap exists. In recent years this gap has been steadily widening. The negative impact of gender wage differentials is the disincentive to work more hours. This implies a substantial cost on the Australian health sector. This study aimed to identify the magnitude of gender wage differentials within the health sector. The investigation accounts for unpaid overtime. Given the limited availability of information, little empirical evidence exists that accounts for unpaid overtime. Methods Information was collected from a sample of 10,066 Australian full-time employees within the health sector. Initially, ordinary least-squares regression was used to identify the gender wage gap when unpaid overtime was included and then excluded from the model. The sample was also stratified by gender and then by occupation to allow for comparisons. Later the Blinder–Oaxaca decomposition method was employed to identify and quantify the contribution of individual endowments to wage differentials between males and females. Results The analyses of data revealed a gender wage gap that varied across occupations. The inclusion of unpaid overtime in the analysis led to a slight reduction in the wage differential. The results showed an adjusted wage gap of 16.7%. Conclusions Unpaid overtime made a significant but small contribution to wage differentials. Being female remained the major contributing factor to the wage gap. Given that wage differentials provide a disincentive to work more hours, serious attempts to deal with the skilled labour shortage in the health sector need to address the gender wage gap. PMID:23433245

  9. Differences in wage rates for males and females in the health sector: a consideration of unpaid overtime to decompose the gender wage gap.

    Science.gov (United States)

    Vecchio, Nerina; Scuffham, Paul A; Hilton, Michael F; Whiteford, Harvey A

    2013-02-25

    In Australia a persistent and sizable gender wage gap exists. In recent years this gap has been steadily widening. The negative impact of gender wage differentials is the disincentive to work more hours. This implies a substantial cost on the Australian health sector. This study aimed to identify the magnitude of gender wage differentials within the health sector. The investigation accounts for unpaid overtime. Given the limited availability of information, little empirical evidence exists that accounts for unpaid overtime. Information was collected from a sample of 10,066 Australian full-time employees within the health sector. Initially, ordinary least-squares regression was used to identify the gender wage gap when unpaid overtime was included and then excluded from the model. The sample was also stratified by gender and then by occupation to allow for comparisons. Later the Blinder-Oaxaca decomposition method was employed to identify and quantify the contribution of individual endowments to wage differentials between males and females. The analyses of data revealed a gender wage gap that varied across occupations. The inclusion of unpaid overtime in the analysis led to a slight reduction in the wage differential. The results showed an adjusted wage gap of 16.7%. Unpaid overtime made a significant but small contribution to wage differentials. Being female remained the major contributing factor to the wage gap. Given that wage differentials provide a disincentive to work more hours, serious attempts to deal with the skilled labour shortage in the health sector need to address the gender wage gap.

  10. Differences in wage rates for males and females in the health sector: a consideration of unpaid overtime to decompose the gender wage gap

    Directory of Open Access Journals (Sweden)

    Vecchio Nerina

    2013-02-01

    Full Text Available Abstract Background In Australia a persistent and sizable gender wage gap exists. In recent years this gap has been steadily widening. The negative impact of gender wage differentials is the disincentive to work more hours. This implies a substantial cost on the Australian health sector. This study aimed to identify the magnitude of gender wage differentials within the health sector. The investigation accounts for unpaid overtime. Given the limited availability of information, little empirical evidence exists that accounts for unpaid overtime. Methods Information was collected from a sample of 10,066 Australian full-time employees within the health sector. Initially, ordinary least-squares regression was used to identify the gender wage gap when unpaid overtime was included and then excluded from the model. The sample was also stratified by gender and then by occupation to allow for comparisons. Later the Blinder–Oaxaca decomposition method was employed to identify and quantify the contribution of individual endowments to wage differentials between males and females. Results The analyses of data revealed a gender wage gap that varied across occupations. The inclusion of unpaid overtime in the analysis led to a slight reduction in the wage differential. The results showed an adjusted wage gap of 16.7%. Conclusions Unpaid overtime made a significant but small contribution to wage differentials. Being female remained the major contributing factor to the wage gap. Given that wage differentials provide a disincentive to work more hours, serious attempts to deal with the skilled labour shortage in the health sector need to address the gender wage gap.

  11. Do Minimum Wages Fight Poverty?

    OpenAIRE

    David Neumark; William Wascher

    1997-01-01

    The primary goal of a national minimum wage floor is to raise the incomes of poor or near-poor families with members in the work force. However, estimates of employment effects of minimum wages tell us little about whether minimum wages are can achieve this goal; even if the disemployment effects of minimum wages are modest, minimum wage increases could result in net income losses for poor families. We present evidence on the effects of minimum wages on family incomes from matched March CPS s...

  12. Who Benefits from a Minimum Wage Increase?

    OpenAIRE

    John W. Lopresti; Kevin J. Mumford

    2015-01-01

    This paper addresses the question of how a minimum wage increase affects the wages of low-wage workers. Most studies assume that there is a simple mechanical increase in the wage for workers earning a wage between the old and the new minimum wage, with some studies allowing for spillovers to workers with wages just above this range. Rather than assume that the wages of these workers would have remained constant, this paper estimates how a minimum wage increase impacts a low-wage worker's wage...

  13. Wages in Rwanda. WageIndicator survey 2012

    NARCIS (Netherlands)

    Besamusca, J.; Tijdens, K.; Ngeh Tingum, E.; Mbassana, M.E.

    2013-01-01

    This WageIndicator Data Report presents the results of the face-to-face WageIndicator survey in Rwanda, conducted between the 27th of October and the 3rd of December 2012. The survey aimed to measure in detail the wages earned by Rwandan workers. In total 2,074 persons were interviewed in towns in

  14. Interpreting Minimum Wage Effects on Wage Distributions: A Cautionary Tale

    NARCIS (Netherlands)

    C.J. Flinn

    2003-01-01

    textabstractWhile it is tempting to infer the welfare effects of minimum wage changes from empirical observations on pre- and post-change wage distributions, in this exercise we have attempted to point out the hazards of doing so. We have focused on wage distributions in this paper, but this

  15. Rural hospital wages

    Science.gov (United States)

    Hendricks, Ann M.

    1989-01-01

    Average fiscal year 1982 wages from 2,302 rural American hospitals were used to test for a gradient descending from hospitals in counties adjacent to metropolitan areas to those not adjacent. Considerable variation in the ratios of adjacent to nonadjacent averages existed. No statistically significant difference was found, however. Of greater importance in explaining relative wages within States were occupational mix, mix of part-time and full-time workers, case mix, presence of medical residencies, and location in a high-rent county within the State. Medicare already adjusts payments for only two of these variables. PMID:10313454

  16. Selecting decision strategies: the differential role of affect.

    Science.gov (United States)

    Scheibehenne, Benjamin; von Helversen, Bettina

    2015-01-01

    Many theories on cognition assume that people adapt their decision strategies depending on the situation they face. To test if and how affect guides the selection of decision strategies, we conducted an online study (N = 166), where different mood states were induced through video clips. Results indicate that mood influenced the use of decision strategies. Negative mood, in particular anger, facilitated the use of non-compensatory strategies, whereas positive mood promoted compensatory decision rules. These results are in line with the idea that positive mood broadens the focus of attention and thus increases the use of compensatory decision strategies that take many pieces of information into account, whereas negative mood narrows the focus of attention and thus fosters non-compensatory strategies that rely on a selective use of information. The results further indicate that gaining a deeper theoretical understanding of the cognitive mechanisms that govern decision processes requires taking emotions into account.

  17. Wage Dispersion, Public Sector Wages and the Stagnating Danish Gender Wage Gap

    DEFF Research Database (Denmark)

    Gupta, Nabanita Datta; Oaxaca, Ronald L.; Smith, Nina

    1998-01-01

    The gender wage gap in Denmark has virtually stagnated since the early 70s. This study examines whether this stagnation is mainly due to a changing wage dispersion or to changing prices on observed and unobserved skills. Since about half the female labour force is employed in the public sector....... These techniques are applied to a sample of Danish wage earners in the period 1983-94. The decomposition results suggest different explanations behind the stagnation of the gender wage gap in the public and private sectors. The development in average public sector wages is calculated assuming observed......, the impact of the changing wage structure between the public and private sectors is investigated. The analysis is based on the Juhn-Murphy-Pierce decomposition applied to a pooled wage regression model. The equivalence between the former and the Oaxaca-Ransom generalized wage decomposition is established...

  18. Roma Women in Athenian Firms: Do They Face Wage Bias?

    OpenAIRE

    Drydakis, Nick

    2011-01-01

    In the current study, we analyze the effect of having a Roma background on women's wages. By utilizing the Athens Area Study random sample (2007-08) drawn from 16 multiethnic municipalities in which Roma live, we estimate that 66.1% of the wage differential between Roma and non-Roma female workers cannot be explained by differences in observed characteristics. Prejudices against Roma women are discussed and appear to explain the wage gap found here. The occupational segregation of the Roma in...

  19. The informal sector wage gap among Vietnamese micro-firms

    DEFF Research Database (Denmark)

    Torm, Nina Elisabeth; Rand, John

    2012-01-01

    Based on unique firm survey data from 2009, this paper examines the wage differential between formal and informal manufacturing household enterprises in Vietnam. Using the Blinder–Oaxaca decomposition method, we investigate whether the wage gap is attributed mostly to differences in observable...... characteristics (the endowments) between formal and informal firms, or to variations in the returns to these characteristics (the unexplained component). The results show that average wages are 10%–20% higher in formal firms and that the majority of this gap is due to observable characteristics, in particular...

  20. Body composition and wages.

    Science.gov (United States)

    Wada, Roy; Tekin, Erdal

    2010-07-01

    This paper examines the relationship between body composition and wages in the United States. We develop measures of body composition--body fat (BF) and fat-free mass (FFM)--using data on bioelectrical impedance analysis (BIA) that are available in the National Health and Nutrition Examination Survey III and estimate wage models for respondents in the National Longitudinal Survey of Youth 1979. Previous research uses body size or BMI as measures of obesity despite a growing concern that they do not distinguish between body fat and fat-free body mass or adequately control for non-homogeneity inside the human body. Therefore, measures presented in this paper represent a useful alternative to BMI-based proxies of obesity. Our results indicate that BF is associated with decreased wages for both males and females among whites and blacks. We also present evidence suggesting that FFM is associated with increased wages. We show that these results are not the artifacts of unobserved heterogeneity. Finally, our findings are robust to numerous specification checks and to a large number of alternative BIA prediction equations from which the body composition measures are derived. 2010 Elsevier B.V. All rights reserved.

  1. Foreign Firms, Domestic Wages

    DEFF Research Database (Denmark)

    Malchow-Møller, Nikolaj; Schjerning, Bertel; R. Markusen, James

    2013-01-01

    Three types of theories have been used to explain the wage premium in foreign firms: the theories of heterogeneous workers, heterogeneous learning, and heterogeneous firms. We set up a model that explicitly encompasses two of these theories, and that can illustrate the third. This unifying...

  2. Performance-related pay and gender wage differences

    OpenAIRE

    Kangasniemi, Mari; Kauhanen, Antti

    2011-01-01

    We study the impact of performance-related pay (PRP) on gender wage differences using Finnish linked employer-employee panel data. Controlling for unobserved person and firm effects, we find that bonuses increase women's earnings slightly less than men's, but the economic significance of the difference is negligible. Piece rates and reward rates, however, tend to increase gender wage differentials. Thus, the nature of a performance related pay plan is important for gauging the impact of PRP o...

  3. Labour Market Regulations in China: Minimum Wage Policy | CRDI ...

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

    At the same time, wage and income inequalities have grown significantly and wages have fallen. ... wages are set, and the wages' effects on employment and inequality. ... Impact of minimum wage on gender wage gaps in urban China.

  4. Migration and the Wage Curve:

    DEFF Research Database (Denmark)

    Brücker, Herbert; Jahn, Elke J.

    in a general equilibrium framework. For the empirical analysis we employ the IABS, a two percent sample of the German labor force. We find that the elasticity of the wage curve is particularly high for young workers and workers with a university degree, while it is low for older workers and workers......  Based on a wage curve approach we examine the labor market effects of migration in Germany. The wage curve relies on the assumption that wages respond to a change in the unemployment rate, albeit imperfectly. This allows one to derive the wage and employment effects of migration simultaneously...... with a vocational degree. The wage and employment effects of migration are moderate: a 1 percent increase in the German labor force through immigration increases the aggregate unemployment rate by less than 0.1 percentage points and reduces average wages by less 0.1 percent. While native workers benefit from...

  5. Benchmarking, social partnership and higher remuneration : wage settling institutions and the public-private sector wage gap in Ireland

    OpenAIRE

    Kelly, Elish; O'Connell, Philip J.; Mc Guinness, Seamus

    2008-01-01

    Policy paper This paper uses data from the 2003 and 2006 National Employment Surveys to analyse the public-private sector wage gap in Ireland. In particular, we investigate the impact of awards implemented under a number of wage setting institutions on the pay differential. These include the pay increases awarded by the Public Service Benchmarking Body in its first report and the increases given to higher-level posts in the public sector by the Review Body on Higher Remuneration in the ...

  6. Optimal Control Strategies in a Two Dimensional Differential Game Using Linear Equation under a Perturbed System

    Directory of Open Access Journals (Sweden)

    Musa Danjuma SHEHU

    2008-06-01

    Full Text Available This paper lays emphasis on formulation of two dimensional differential games via optimal control theory and consideration of control systems whose dynamics is described by a system of Ordinary Differential equation in the form of linear equation under the influence of two controls U(. and V(.. Base on this, strategies were constructed. Hence we determine the optimal strategy for a control say U(. under a perturbation generated by the second control V(. within a given manifold M.

  7. Chemical strategies for pancreatic β cell differentiation, reprogramming, and regeneration.

    Science.gov (United States)

    Ma, Xiaojie; Zhu, Saiyong

    2017-04-01

    Generation of unlimited functional pancreatic β cells is critical for the study of pancreatic biology and treatment of diabetes mellitus. Recent advances have suggested several promising directions, including directed differentiation of pancreatic β cells from pluripotent stem cells, reprogramming of pancreatic β cells from other types of somatic cells, and stimulated proliferation and enhanced functions of existing pancreatic β cells. Small molecules are useful in generating unlimited numbers of functional pancreatic cells in vitro and could be further developed as drugs to stimulate endogenous pancreatic regeneration. Here, we provide an updated summary of recent major achievements in pancreatic β cell differentiation, reprogramming, proliferation, and function. These studies will eventually lead to significant advances in the field of pancreatic biology and regeneration. © The Author 2017. Published by Oxford University Press on behalf of the Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  8. The role of computer use and English proficiency in gender wage inequality

    DEFF Research Database (Denmark)

    Chen, Long Hwa; Chen, Hsin-Fan

    2007-01-01

    This paper uses the Blinder-Oaxaca decomposition and accounts for potential identification bias in order to shed light on the role of computer use as well as English ability on the gender wage differential in Taiwan. The results show that both computer use and English proficiency benefit female w...... wage earners and contribute to an equalization of the gender wage gap.......This paper uses the Blinder-Oaxaca decomposition and accounts for potential identification bias in order to shed light on the role of computer use as well as English ability on the gender wage differential in Taiwan. The results show that both computer use and English proficiency benefit female...

  9. Effectiveness of a Class-Wide Peer-Mediated Elementary Math Differentiation Strategy

    Science.gov (United States)

    Lloyd, Jason D.

    2017-01-01

    Approximately 60% of classroom students have insufficient math skills. Within a Multi-Tiered Systems of Support (MTSS) framework, teachers can implement core differentiation strategies targeted at improving math skills of an entire class of students. Differentiation programs are developed in order to target academic skills of groups of students…

  10. Evaluating the gender wage gap in Sweden

    OpenAIRE

    Malmberg, Åsa

    2007-01-01

    Using mainly quantile regressions, this paper evaluates the gender wage gap throughout the conditional wage distribution in Sweden. The gender wage is found to increase at the upper tail of the wage distribution, indicating an enforcement of the glass ceiling effect recorded in earlier studies. The results also indicate that the earlier noted trend of diminishing wage differences at the bottom of the wage distribution now is turning. The increase of overall wage inequalities coincides with a ...

  11. How differential management strategies affect Ips typographus L. dispersal

    Czech Academy of Sciences Publication Activity Database

    Montano, V.; Bertheau, C.; Doležal, Petr; Krumböck, S.; Okrouhlík, Jan; Stauffer, CH.; Moodley, Y.

    2016-01-01

    Roč. 360, 15 JAN (2016), s. 195-204 ISSN 0378-1127 R&D Projects: GA ČR GAP504/10/0843 Institutional support: RVO:60077344 Keywords : bark beetle outbreaks * management strategies * dispersal Subject RIV: EH - Ecology, Behaviour Impact factor: 3.064, year: 2016 http://www.sciencedirect.com/science/article/pii/S0378112715005940

  12. Gender wage differences in the selected Czech public sector company

    Directory of Open Access Journals (Sweden)

    Veronika Hedija

    2012-01-01

    Full Text Available The issue of wage disparity between men and women belongs to the current and widely discussed topics. The attention given to this subject also reflects the fact that the issue of the equality between women and men and non-discrimination by gender is incorporated in the law of the European Union. A number of studies are devoted to the gender wage disparities and the root cause of wage differences in the Czech Republic, however, only few of these deal with the gender wage differentials in the public sector. It is exactly this issue, which is discussed in this article, its aim being to identify the extent of the gender pay gap in the selected Czech public sector company. The article concentrates on finding the main causes for the existence of wage differences between men and women and determining whether the company inclines to wage discrimination against women. The Oaxaca-Blinder decomposition is used to define, which part of the gender pay gap can be attributed to the different characteristics of men and women and which part stays unexplained. It is this unexplained part that can be the result of wage discrimination against women.

  13. Normalization and microbial differential abundance strategies depend upon data characteristics.

    Science.gov (United States)

    Weiss, Sophie; Xu, Zhenjiang Zech; Peddada, Shyamal; Amir, Amnon; Bittinger, Kyle; Gonzalez, Antonio; Lozupone, Catherine; Zaneveld, Jesse R; Vázquez-Baeza, Yoshiki; Birmingham, Amanda; Hyde, Embriette R; Knight, Rob

    2017-03-03

    Data from 16S ribosomal RNA (rRNA) amplicon sequencing present challenges to ecological and statistical interpretation. In particular, library sizes often vary over several ranges of magnitude, and the data contains many zeros. Although we are typically interested in comparing relative abundance of taxa in the ecosystem of two or more groups, we can only measure the taxon relative abundance in specimens obtained from the ecosystems. Because the comparison of taxon relative abundance in the specimen is not equivalent to the comparison of taxon relative abundance in the ecosystems, this presents a special challenge. Second, because the relative abundance of taxa in the specimen (as well as in the ecosystem) sum to 1, these are compositional data. Because the compositional data are constrained by the simplex (sum to 1) and are not unconstrained in the Euclidean space, many standard methods of analysis are not applicable. Here, we evaluate how these challenges impact the performance of existing normalization methods and differential abundance analyses. Effects on normalization: Most normalization methods enable successful clustering of samples according to biological origin when the groups differ substantially in their overall microbial composition. Rarefying more clearly clusters samples according to biological origin than other normalization techniques do for ordination metrics based on presence or absence. Alternate normalization measures are potentially vulnerable to artifacts due to library size. Effects on differential abundance testing: We build on a previous work to evaluate seven proposed statistical methods using rarefied as well as raw data. Our simulation studies suggest that the false discovery rates of many differential abundance-testing methods are not increased by rarefying itself, although of course rarefying results in a loss of sensitivity due to elimination of a portion of available data. For groups with large (~10×) differences in the average

  14. Depression and Social Anxiety in Children: Differential Links with Coping Strategies

    Science.gov (United States)

    Wright, Mark; Banerjee, Robin; Hoek, Willemijn; Rieffe, Carolien; Novin, Sheida

    2010-01-01

    Strategies that children use for coping with stressors are known to be related to emotional adjustment, but not enough is understood about specific links with social anxiety and depression. The present investigation tested differentiated associations of social anxiety and depression with specific types of coping strategies, and evaluated the…

  15. Task Rotation: Strategies for Differentiating Activities and Assessments by Learning Style. A Strategic Teacher PLC Guide

    Science.gov (United States)

    Silver, Harvey; Moirao, Daniel; Jackson, Joyce

    2011-01-01

    One of the hardest jobs in teaching is to differentiate learning activities and assessments to your students' learning styles. But you and your colleagues can learn how to do this together when each of you has this guide to the Task Rotation strategy from our ultimate guide to teaching strategies, "The Strategic Teacher". Use the guide in your…

  16. Reservation Wages, Search Duration, and Accepted Wages in Europe

    OpenAIRE

    Addison, John T.; Centeno, Mário; Portugal, Pedro

    2004-01-01

    This paper uses data from the European Community Household Panel, 1994-99, to investigate the arrival rate of job offers, the determinants of reservation wages, transitions out of unemployment, and accepted wages. In this exploratory treatment, we report that the arrival rate of job offers declines precipitously with jobless duration and age; that reservation wages do decline with the jobless spell (and aggregate unemployment); that transitions out of unemployment exhibit strong negative dura...

  17. Pay equity, minimum wage and equality at work

    OpenAIRE

    Rubery, Jill

    2003-01-01

    Reviews the underlying causes of pay discrimination embedded within the organization of the labour market and structures of pay and reward. Discusses the need to focus on pay equity as part of a general strategy of promoting equity and decent work and examines the case for using minimum wage policies in comparison to more targeted equal pay policies to reduce gender pay equity. Identifies potential obstacles to or support for such policies and describes experiences of the use of minimum wages...

  18. Gender and caste-based wage discrimination in India : some recent evidence

    OpenAIRE

    Agrawal, Tushar

    2014-01-01

    "This paper examines gender and social groups wage discrimination in India using a nationally representative survey. We examine the wage gaps between different sub-groups of population separately in the rural and urban sectors using the Blinder-Oaxaca decomposition method. To account for possibility of the sample selection bias, the Heckman correction model is employed. We find a large wage differential between gender groups and between different social groups. The decomposition analysis reve...

  19. Gender and caste-based wage discrimination in India: some recent evidence

    OpenAIRE

    Agrawal, Tushar

    2014-01-01

    This paper examines gender and social groups wage discrimination in India using a nationally representative survey. We examine the wage gaps between different sub-groups of population separately in the rural and urban sectors using the Blinder-Oaxaca decomposition method. To account for possibility of the sample selection bias, the Heckman correction model is employed. We find a large wage differential between gender groups and between different social groups. The decomposition analysis revea...

  20. Discrimination or Unobserved Differences in Characteristics?-An Empirical Study on Wage Inequality

    OpenAIRE

    Fang, Zheng; Sakellariou, Chris

    2015-01-01

    We apply the discrimination search model with wage-tenure contracts to NLSY79 data to study race/gender wage inequality with a focus on distinguishing unobserved productivity differences from discrimination in the labor market and also simulating the pattern of wage dynamics. Our findings suggest that the productivity differential between black and white workers is 3% of white worker productivity while productivity differences between men and women are estimated to be 3% of male productivity....

  1. The Immigrant Wage Gap in Canada: Differences between the Public and the Private Sector

    OpenAIRE

    Serge Nadeau

    2013-01-01

    This paper uses 2006 Canadian census data to examine patterns of wage differentials between immigrants and Canadian natives across the public and private sectors. Results reveal that the wage gap is much more a private sector issue than a public sector issue: the average wage gap is in favour of Canadian natives in the private sector but in favour of immigrants in the public sector; compared to natives, immigrants earn significantly less per year of domestic schooling and per year of domestic...

  2. The Relation Between Skill Levels and the Cyclical Variability of Employment, Hours, and Wages

    OpenAIRE

    Michael P. Keane; Eswar S Prasad

    1993-01-01

    This paper uses micro data to examine differences in the cyclical variability of employment, hours, and wages for skilled and unskilled workers. Contrary to conventional wisdom, we find that, at the aggregate level, skilled and unskilled workers are subject to essentially the same degree of cyclical variation in wages. That is, relative offer wage differentials between skilled and unskilled workers are acyclical. However, we do find important differences in the patterns of employment and hour...

  3. Occupational Segregation and Its Impact on Gender Wage Discrimination in China's Rural Industrial Sector.

    OpenAIRE

    Meng, Xin; Miller, Paul

    1995-01-01

    This paper examines gender wage discrimination in China's newly developed rural industrial sector. The different occupational distributions of men and women are shown to be partly due to discrimination in occupational assignment by the community authorities, but the impact on the gender wage differential of this form of discrimination is not as important as wage discrimination within each occupation. Moreover, it is found that relative to intraoccupational discrimination, interoccupational wa...

  4. Low-Wage Counties Face Locational Disadvantages.

    Science.gov (United States)

    Gibbs, Robert; Cromartie, John B.

    2000-01-01

    Small populations and remoteness are the most salient features of low-wage counties. These locational attributes coincide with fewer high-wage jobs, yet low wages within industries define low-wage counties more than industry composition. Although adults in low-wage counties have less education and labor force participation overall, the role played…

  5. 5 CFR 551.301 - Minimum wage.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Minimum wage. 551.301 Section 551.301... FAIR LABOR STANDARDS ACT Minimum Wage Provisions Basic Provision § 551.301 Minimum wage. (a)(1) Except... employees wages at rates not less than the minimum wage specified in section 6(a)(1) of the Act for all...

  6. 5 CFR 551.311 - Subminimum wage.

    Science.gov (United States)

    2010-01-01

    ... FAIR LABOR STANDARDS ACT Minimum Wage Provisions Subminimum Wage § 551.311 Subminimum wage. An agency... minimum wage specified in section 6(a)(1) of the Act. [45 FR 85664, Dec. 30, 1980] ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Subminimum wage. 551.311 Section 551.311...

  7. Wages in Labour Market Theories

    Directory of Open Access Journals (Sweden)

    Kryńska Elżbieta

    2015-12-01

    Full Text Available Already classical economists took interest in the role of wages and wage formation mechanisms, as well as in their influence on other components of the labour market. This article aims to systematise contemporary approaches to wages as one of the labour market components that have been developed within major economic theories. The systemization will serve as a basis for identifying main interactions between wages and other labour market components, such as labour supply and demand and labour market disequilibrium. The article presents major concepts formulated within neo-classical and Keynesian theories, labour market segmentation theories, efficiency wage theory, rent-sharing and rent-extraction theories, theory of job search, and search-and-matching models. One of the conclusions arising from the discussion is that the evolution of contemporary labour markets is a challenge for researchers seeking wage formation models adequately describing the real-life circumstances.

  8. 20 CFR 404.1247 - When to report wages-for wages paid prior to 1987.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false When to report wages-for wages paid prior to... Report Wages and Contributions-for Wages Paid Prior to 1987 § 404.1247 When to report wages—for wages paid prior to 1987. A State shall report wages for the calendar year in which they were actually paid...

  9. Do recruitment ties affect wages?

    DEFF Research Database (Denmark)

    Larsen, Anna Folke; Rand, John; Torm, Nina Elisabeth

    This paper examines the extent to which recruitment ties affect individual wage outcomes in small and medium scale manufacturing firms. Based on a unique matched employer-employee dataset from Vietnam we find that there is a significant positive wage premium associated with obtaining a job through...... an informal contact, when controlling for standard determinants of wage compensation. Moreover, we show that the mechanism through which informal contacts affect wages depends on the type of recruitment tie used. The findings are robust across location, firm size categories and different worker types....

  10. Leadership Skills and Wages

    OpenAIRE

    Kuhn, Peter; Weinberger, Catherine

    2003-01-01

    American business is devoting a growing share of resources to identifying and developing a worker characteristic called ³leadership skill². Is there such a thing, and is it rewarded in labor markets? Using the Project Talent, NLS72 and High School and Beyond datasets, we show that men who occupied leadership positions in high school earn more as adults, even when cognitive skills are held constant. The pure leadership-wage effect varies, depending on definitions and time period, from four p...

  11. The debate on the economic effects of minimum wage legislation

    Directory of Open Access Journals (Sweden)

    Santos Miguel Ruesga-Benito

    2017-12-01

    Full Text Available The minimum wage establishment has its origin in the first third of the last century. Since its creation has been a focus of continuing controversy and an unfinished debate on economics field. This work reviews the effects of the minimum wage on employment and other macroeconomic variables, from both theoretical and empirical perspectives. The method is based on the revision of the literature and the main economic indicators. The central contribution of this paper is providing a general reflection on theoretical and empirical analysis about the debate on minimum wage and its effects. The results showed that some labor policies are taking account the effects of austerity strategies, shifting the attention towards the implementation of minimum wages or their updating, in order to reduce the growing inequalities in the distribution of income, and even poverty levels.

  12. The role of wages in the migration of health care professionals from developing countries

    Directory of Open Access Journals (Sweden)

    Adams Orvill

    2004-04-01

    Full Text Available Abstract Several countries are increasingly relying on immigration as a means of coping with domestic shortages of health care professionals. This trend has led to concerns that in many of the source countries – especially within Africa – the outflow of health care professionals is adversely affecting the health care system. This paper examines the role of wages in the migration decision and discusses the likely effect of wage increases in source countries in slowing migration flows. This paper uses data on wage differentials in the health care sector between source country and receiving country (adjusted for purchasing power parity to test the hypothesis that larger wage differentials lead to a larger supply of health care migrants. Differences in other important factors affecting migration are discussed and, where available, data are presented. There is little correlation between the supply of health care migrants and the size of the wage differential between source and destination country. In cases where data are available on other factors affecting migration, controlling for these factors does not affect the result. At current levels, wage differentials between source and destination country are so large that small increases in health care wages in source countries are unlikely to affect significantly the supply of health care migrants. The results suggest that non-wage instruments might be more effective in altering migration flows.

  13. The education bias of 'trade liberalization' and wage inequality in developing countries

    NARCIS (Netherlands)

    D. Mamoon (Dawood); S.M. Murshed (Syed)

    2007-01-01

    textabstractThe aim of this paper is to examine the impact of increased trade on wage inequality in developing countries, and whether a higher human capital stock moderates this effect. We look at the skilled-unskilled wage differential. High initial endowments of human capital imply a more

  14. Wages and commuting: quasi-natural experiments' evidence from firms that relocate

    DEFF Research Database (Denmark)

    Mulalic, Ismir; N. Van Ommeren, Jos; Pilegaard, Ninette

    We examine workers' compensating differentials for commuting distance in a quasi-natural experiment setting by examining how wages of workers belonging to the same firm respond to changes in commuting distance induced by firm relocations. This setup enables us to test for the relevance of non...... explanations. We focus on wage changes in the year after, as well as three years after, the firm relocation. We demonstrate that a one km increase in commuting distance induces a wage increase of only 0.06 percent in the year after the relocation, but a more substantial wage increase of about 0.2 percent three...

  15. A Comparative Analysis of the Evolution of Gender Wage Discrimination: Spain Versus Galicia

    OpenAIRE

    Pena-Boquete, Yolanda

    2006-01-01

    The aim of this paper is to analyze the degree of female wage discrimination in the Spanish region of Galicia relative to the rest of Spain. The analysis starts from an established fact: women's average earnings are lower than men's. First, we try to show the causes behind this wage differential. Next, we discuss the evolution of the wage gap between 1995 and 2002, in order to bring some light on the factors potentially accounting for wage discrimination persistence in Galicia and Spain. We w...

  16. A Comparative Analysis of the Evolution of Gender Wage Discrimination: Spain Versus Galicia.

    OpenAIRE

    Yolanda Pena-Boquete

    2006-01-01

    The aim of this paper is to analyze the degree of female wage discrimination in the Spanish region of Galicia relative to the rest of Spain. The analysis starts from an established fact: women’s average earnings are lower than men’s. First, we try to show the causes behind this wage differential. Next, we discuss the evolution of the wage gap between 1995 and 2002, in order to bring some light on the factors potentially accounting for wage discrimination persistence in Galicia and Spain. We w...

  17. On Globalisation, Trade and Wages

    NARCIS (Netherlands)

    Nahuis, R.

    1997-01-01

    Low skilled workers have been facing declining real wages during the 80s in the US, while high skilled workers gained in the same period.This decrease in the relative wage of the low skilled provoked a lively debate on the causes of the observed decline.A lot of academic authors have opposed to the

  18. Differentiation strategy : how to create a competitive advantage in online groceries

    OpenAIRE

    Lok, Ka Heng

    2017-01-01

    Since the beginning of e-commerce, digital selling of commodities is becoming more common and accessible to every consumer. It is possible to order any grocery item on the Internet. A successful company in online groceries requires a strategy that could make it stand out from its competitors. That is the aim of the thesis; to create a competitive advantage in online groceries by using a differentiation strategy. The study focuses on analysing the external factors: the macro environment, ...

  19. Depression and social anxiety in children: Differential links with coping strategies

    OpenAIRE

    Wright, M.; Banerjee, R.; Hoek, W.; Rieffe, C.J.; Novin Farahbakhsh, S.

    2010-01-01

    Strategies that children use for coping with stressors are known to be related to emotional adjustment, but not enough is understood about specific links with social anxiety and depression. The present investigation tested differentiated associations of social anxiety and depression with specific types of coping strategies, and evaluated the direction of these associations over time. In Study 1, 404 children aged 8-13 years completed a coping scale modified from Kochendefer-Ladd and Skinner (...

  20. Determinants of general practitioners' wages in England.

    Science.gov (United States)

    Morris, Stephen; Goudie, Rosalind; Sutton, Matt; Gravelle, Hugh; Elliott, Robert; Hole, Arne Risa; Ma, Ada; Sibbald, Bonnie; Skåtun, Diane

    2011-02-01

    We analyse the determinants of annual net income and wages (net income/hours) of general practitioners (GPs) using data for 2271 GPs in England recorded during Autumn 2008. The average GP had an annual net income of £97,500 and worked 43 h per week. The mean wage was £51 per h. Net income and wages depended on gender, experience, list size, partnership size, whether or not the GP worked in a dispensing practice, whether they were salaried of self-employed, whether they worked in a practice with a nationally or locally negotiated contract, and the characteristics of the local population (proportion from ethnic minorities, rurality, and income deprivation). The findings have implications for pay discrimination by GP gender and ethnicity, GP preferences for partnership size, incentives for competition for patients, and compensating differentials for local population characteristics. They also shed light on the attractiveness to GPs in England of locally negotiated (personal medical services) versus nationally negotiated (general medical services) contracts.

  1. The impact of the minimum wage on the wage distribution: Evidence from Turkey

    OpenAIRE

    Pelek, Selin

    2013-01-01

    In this paper, we investigate the effect of the minimum wage on the entire wage distribution. More specifically, we address the issue of wage inequality by taking into account the potential distributional outcomes of the minimum wage legislation. We decompose the wage differences and the changes in the wage inequality before and after the sizeable minimum wage increase in 2004 following the methodology introduced by DiNardo, Fortin and Lemieux (1996). We use a non-parametric reweighting appro...

  2. Dimensions of the Wage-Unemployment Relationship in the Nordic Countries: Wage Flexibility without Wage Curves

    DEFF Research Database (Denmark)

    Albæk, Karsten; Madsen, Erik Strøjer; Asplund, R.

    2000-01-01

    This paper analyses wage formation in the Nordic countries at the regional level by the use of micro-data. Our results deviate systematically from the main conclusions drawn by Blanchflower and Oswald (1994). We find no stable negative relation between wages and unemployment across regions in the...

  3. Differentiated strategy, business performance, and intellectual capital: Evidence small medium enterprise from Indonesia

    Science.gov (United States)

    Hariyati; Venusita, L.; Dyani, Z. F.

    2018-01-01

    Small and Medium Enterprises (SMEs) have a very important position in Indonesian economics. Implementation of the differentiated strategy has been impacted on improving the business performance of SMEs where the role of intellectual capital strongly supports the success of the implementation of the differentiated strategy. This study applied quantitative research which used survey method. This research examines the relationship between differentiated strategy to the performance of SMEs with mediated by intellectual capital. The results of this study show that intellectual capital mediates the relationship between differentiation strategies and business performance of SMEs. This study theoretically proves the importance of contextual variables in contingency theory. The practical results of this study contribute to raising awareness of business unit managers or other equivalent positions, especially managers in East Java to understand the importance of the role of intellectual capital, this is because intellectual capital meets the criteria as a unique source of the company that is able to create competitive advantage and increase the firm’s value.

  4. Depression and social anxiety in children: Differential links with coping strategies

    NARCIS (Netherlands)

    Wright, M.; Banerjee, R.; Hoek, W.; Rieffe, C.J.; Novin Farahbakhsh, S.

    2010-01-01

    Strategies that children use for coping with stressors are known to be related to emotional adjustment, but not enough is understood about specific links with social anxiety and depression. The present investigation tested differentiated associations of social anxiety and depression with specific

  5. Do Students Expect Compensation for Wage Risk?

    Science.gov (United States)

    Schweri, Juerg; Hartog, Joop; Wolter, Stefan C.

    2011-01-01

    We use a unique data set about the wage distribution that Swiss students expect for themselves ex ante, deriving parametric and non-parametric measures to capture expected wage risk. These wage risk measures are unfettered by heterogeneity which handicapped the use of actual market wage dispersion as risk measure in earlier studies. Students in…

  6. Migration and the Wage-Settings Curve

    DEFF Research Database (Denmark)

    Brücker, Herbert; Jahn, Elke

    Germany on basis of a wage-setting curve. The wage-setting curve relies on the assumption that wages respond to a hange in the unemployment rate, albeit imperfectly. This allows one to derive the wage and employment effects of migration simultaneously in a general equilibrium framework. Using...

  7. A Theory of Gender Wage Gap

    OpenAIRE

    Jellal, Mohamed; Nordman, Christophe

    2009-01-01

    In this paper, we introduce uncertainty of the labour productivity of women in a competitive model of wage determination. We demonstrate that more qualified women are then offered much lower wages than men at the equilibrium. This result is consistent with the glass ceiling hypothesis according to which there exist larger gender wage gaps at the upper tail of the wage distribution.

  8. Financing Educational Facility Construction: Prevailing Wage Litigation.

    Science.gov (United States)

    Goldblatt, Steven M.; Wood, R. Craig

    This chapter presents an up-to-date analysis of prevailing state wage laws that affect educational facility construction or renovation and highlights relevant prevailing wage litigation in many states. Currently, 13 states have no prevailing wage laws for public works. The other 37 states and the District of Columbia do have prevailing wage laws…

  9. 29 CFR 4.168 - Wage payments-deductions from wages paid.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Wage payments-deductions from wages paid. 4.168 Section 4... Standards Compliance with Compensation Standards § 4.168 Wage payments—deductions from wages paid. (a) The wage requirements of the Act will not be met where unauthorized deductions, rebates, or refunds reduce...

  10. 29 CFR 779.17 - Wage and wage payments to tipped employees.

    Science.gov (United States)

    2010-07-01

    ... ACT AS APPLIED TO RETAILERS OF GOODS OR SERVICES General Some Basic Definitions § 779.17 Wage and wage... per centum of the applicable minimum wage rate, except that in the case of an employee who (either... 29 Labor 3 2010-07-01 2010-07-01 false Wage and wage payments to tipped employees. 779.17 Section...

  11. A living wage for research subjects.

    Science.gov (United States)

    Phillips, Trisha B

    2011-01-01

    Offering cash payments to research subjects is a common recruiting method, but this practice continues to be controversial because of its potential to compromise the protection of human subjects. Federal regulations and guidelines currently allow researchers to pay subjects for participation, but they say very little about how much researchers can pay their subjects. This paper argues that the federal regulations and guidelines should implement a standard payment formula. It argues for a wage payment model, and critically examines three candidates for a base wage: the nonfarm production wage, the FLSA minimum wage, and a living wage. After showing that the nonfarm production wage is too high to satisfy ethical criteria, and the minimum wage is too low, this paper concludes that the wage payment model with a base wage equivalent to a living wage is the best candidate for a standard payment formula in human subjects research. © 2011 American Society of Law, Medicine & Ethics, Inc.

  12. ANALYSIS OF WAGE INEQUALITY IN TURKEY

    OpenAIRE

    Acun, Serdar

    2018-01-01

    Discussion of the notion of wages has consistently taken place in economicliterature. The way in which wages come to exist and are defined, and what theequilibrium point is have been the center of this discussion. The significant share of wages in total income hasraised its importance further. According to Turkey income and livingconditions data for 2015, wages and salaries held the proportion with 52.5 % oftotal income. As a consequence of that, the effect of wage inequality on incomeinequal...

  13. New evidence on the motherhood wage gap

    OpenAIRE

    Amuedo-Dorantes, Catalina; Kimmel, Jean

    2008-01-01

    Using data from the 1979 National Longitudinal Survey of Youth, we assess the role of employment-based health insurance offers in explaining the motherhood wage gap. Researchers have been aware of the existence of a motherhood gap for many years; yet, the literature has failed to address the role of non-wage compensation in explaining the motherhood wage gap despite the increasing importance of non-wage benefits in total compensation packages. As hedonic wage theory suggests, mothers might vi...

  14. Relative thinking in consumer choice between differentiated goods and services and its implications for business strategy

    Directory of Open Access Journals (Sweden)

    Ofer H. Azar

    2011-02-01

    Full Text Available The article shows that when people consider differentiated goods or services that differ in price and quality, they exhibit a decision-making bias of ``relative thinking'': relative price differences affect them even when economic theory suggests that only absolute price differences matter. This result is obtained in four different consumption categories. Sometimes subjects are affected only by relative price differences (``full relative thinking'' and sometimes also by absolute price differences (``partial relative thinking''. This behavior has implications for various disciplines, and it is particularly relevant in models dealing with horizontal or vertical differentiation, optimal pricing, competitive strategy, or advertising.

  15. Wages, Amenities and Negative Attitudes

    DEFF Research Database (Denmark)

    Waisman, Gisela; Larsen, Birthe

    We exploit the regional variation in negative attitudes towards immigrants to Sweden in order to analyse the consequences of the attitudes on immigrants welfare. We find that attitudes towards immigrants are of importance: they both affect their labour market outcomes and their quality of life. We...... interpret the negative effect on wages as evidence of labour market discrimination. We estimate the welfare effects of negative attitudes, through their wage and local amenities, for immigrants with different levels of skills, origin, gender and age....

  16. The Wage Bargaining Structure in Norway and Sweden and its Influenceon Real Wage Developments

    OpenAIRE

    Alun H. Thomas

    1998-01-01

    The paper investigates the determinants of wages in the tradables and service sectors in Norway and Sweden. Tradables wages are determined by their own productivity growth whereas service sector wages are influenced by wage growth in the tradables sector. The traditional strong sensitivity of the real wage to changes in the unemployment rate has been virtually eliminated since the recessionary period in the early 1990s in Sweden, and real wages have grown faster than macroeconomic factors alo...

  17. Can the Introduction of a Minimum Wage in FYR Macedonia Decrease the Gender Wage Gap?

    OpenAIRE

    F. Angel-Urdinola, Diego

    2008-01-01

    This paper relies on a simple framework to understand the gender wage gap in Macedonia, and simulates how the gender wage gap would behave after the introduction of a minimum wage. First, it presents a new - albeit simple - decomposition of the wage gap into three factors: (i) a wage level factor, which measures the extent to which the gender gap is driven by differences in wage levels amo...

  18. Stochastic Perron's method and elementary strategies for zero-sum differential games

    OpenAIRE

    Sîrbu, Mihai

    2013-01-01

    We develop here the Stochastic Perron Method in the framework of two-player zero-sum differential games. We consider the formulation of the game where both players play, symmetrically, feed-back strategies (as in [CR09] or [PZ12]) as opposed to the Elliott-Kalton formulation prevalent in the literature. The class of feed-back strategies we use is carefully chosen so that the state equation admits strong solutions and the technicalities involved in the Stochastic Perron Method carry through in...

  19. Cloud computing task scheduling strategy based on improved differential evolution algorithm

    Science.gov (United States)

    Ge, Junwei; He, Qian; Fang, Yiqiu

    2017-04-01

    In order to optimize the cloud computing task scheduling scheme, an improved differential evolution algorithm for cloud computing task scheduling is proposed. Firstly, the cloud computing task scheduling model, according to the model of the fitness function, and then used improved optimization calculation of the fitness function of the evolutionary algorithm, according to the evolution of generation of dynamic selection strategy through dynamic mutation strategy to ensure the global and local search ability. The performance test experiment was carried out in the CloudSim simulation platform, the experimental results show that the improved differential evolution algorithm can reduce the cloud computing task execution time and user cost saving, good implementation of the optimal scheduling of cloud computing tasks.

  20. Differentiated Brand Marketing Strategy for China’s Conventional Aquatic Products

    Institute of Scientific and Technical Information of China (English)

    Hua; LIANG; Zhongming; SHEN

    2015-01-01

    The volume of production and marketing of China’s conventional aquatic products is increasing. Compared with price of livestock and poultry products,price of conventional aquatic products is relatively low. Differentiated brand marketing for China’s conventional aquatic products is a key approach for increasing market demand for conventional aquatic products and increasing value of conventional aquatic products. The differentiated brand marketing is an inevitable trend of market development and also a powerful arm for market competition. China’s conventional aquatic products can take differentiated brand marketing strategies such as brand orientation,brand concept,brand culture,and place name brand,to better keep market competitive edge and increase economic benefits.

  1. Is it what you do or where you work that matters most? Gender composition and the gender wage gap revisited

    OpenAIRE

    Arai, Mahmood; Nekby, Lena; Skogman Thoursie, Peter

    2004-01-01

    The purpose of this study is to examine the impact of gender segregation on wages using matched employer-employee private-sector data from Sweden. The questions that we are interested in examining are two-fold. Has the effect of gender segregation on the gender wage gap been overestimated and what matters more for gender wage differentials, occupation or establishment segregation? Our results show that a too detailed aggregation of occupations and/or establishments leads to an overestimation ...

  2. Debate on the impact of minimum wages on employment continues ...

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

    2012-12-04

    Dec 4, 2012 ... Whether minimum wages affect the job market depends a lot on the extent to ... and security) – no significant disemployment effects were reported.” ... Hosting global events is a popular strategy for boosting city profiles and ...

  3. Segregation and the gender wage gaps in the private and the public sector

    DEFF Research Database (Denmark)

    Albæk, Karsten; Larsen, Mona; Stage Thomsen, Lars

    2016-01-01

    This paper examines the relation between segregation and the gender wage gap in the public and the private sectors in Denmark from 2002 to 2012. The analysis shows that male–female differences in the share of females in occupations, industries,establishments and job cells (occupations within...... establishments) constitute 46% of the raw gender wage gap in the private sector, while segregation in t he public sector accounts for as much as 63 %. Segregation thus plays a substantially more important role in accounting for the gender wage gap in the public sector than in the private sector. While...... the importance of segregation for wage formation decreased substantially in the public sector over time, it only decreased slightly in the private sector. Although the remaining gender wage gap, after controlling for segregation, is close to zero in the public sector, a substantial within-job cell differential...

  4. The impact of the minimum wage on health.

    Science.gov (United States)

    Andreyeva, Elena; Ukert, Benjamin

    2018-03-07

    This study evaluates the effect of minimum wage on risky health behaviors, healthcare access, and self-reported health. We use data from the 1993-2015 Behavioral Risk Factor Surveillance System, and employ a difference-in-differences strategy that utilizes time variation in new minimum wage laws across U.S. states. Results suggest that the minimum wage increases the probability of being obese and decreases daily fruit and vegetable intake, but also decreases days with functional limitations while having no impact on healthcare access. Subsample analyses reveal that the increase in weight and decrease in fruit and vegetable intake are driven by the older population, married, and whites. The improvement in self-reported health is especially strong among non-whites, females, and married.

  5. A complex-plane strategy for computing rotating polytropic models - Numerical results for strong and rapid differential rotation

    International Nuclear Information System (INIS)

    Geroyannis, V.S.

    1990-01-01

    In this paper, a numerical method, called complex-plane strategy, is implemented in the computation of polytropic models distorted by strong and rapid differential rotation. The differential rotation model results from a direct generalization of the classical model, in the framework of the complex-plane strategy; this generalization yields very strong differential rotation. Accordingly, the polytropic models assume extremely distorted interiors, while their boundaries are slightly distorted. For an accurate simulation of differential rotation, a versatile method, called multiple partition technique is developed and implemented. It is shown that the method remains reliable up to rotation states where other elaborate techniques fail to give accurate results. 11 refs

  6. How to Limit Discrimination? Analyzing the Effects of Innovative Workplace Practices on Intra-Firm Gender Wage Gaps Using Linked Employer-Employee Data

    OpenAIRE

    Wolf, Elke; Heinze, Anja

    2007-01-01

    This paper provides a new approach to assess the impact of organisational changes fostering employee involvement, performance related pay schemes and other relevant trends in personnel policy on the gender wage gap. Our results indicate that innovative human resource practices tend to limit the wage differential between men and women. The innovation of this study is that we use linked employer-employee data to look at within-firm gender wage differentials. To investigate the theoretical hypot...

  7. Occupational Experience, Mobility, and Wages

    DEFF Research Database (Denmark)

    Groes, Fane

    In this paper we present how occupational tenure relates to wage growth and occupational mobility in Danish data. We show that the Danish data produces qualitatively similar results as found in U.S. data with respect to an increase in average wages when experience in an occupation increases. In a...... also is true for workers switching occupation and rm. After ve years of experience in an occupation the average probability of switching any type of occupation, including occupation and rm switches, has fallen from 25% to 12%........ In a sample of full time private employed, the first five years of experience in an occupation increases average wages with 8% to 15%, conditional on rm and industry tenure. We further show that the probability of switching occupation declines with experience in the occupation and that the declining hazard...

  8. Manufacturing real wages in Mexico

    Directory of Open Access Journals (Sweden)

    López V Antonia

    2006-01-01

    Full Text Available In this paper we analyse the recent evolution and determinants of real wages in Mexico?s manufacturing sector, using theories based on the assumption of imperfect competition both in the product and in the labour markets, especially wage-bargain theory, insider-outsider and mark-up models. We show evidence that the Mexican labour market does not behave as a traditional competitive market. The proposed explanation for this fact is that some workers benefit from advantages when compared with others, so that they can get a greater share of the proceedings of the productive process. Also, we find that changes in the degree of competition in the market for output influence the behaviour of real wages.

  9. Wage Discrimination in the Reemployment Process.

    Science.gov (United States)

    Mavromaras, Kostas G.; Rudolph, Helmut

    1997-01-01

    Wage discrimination by gender in reemployment was examined by decomposing the wage gap upon reemployment. Results suggest that employers are using discriminatory hiring practices that are less likely to be detected and harder to prove in court. (SK)

  10. The provision of wage insurance by the firm: evidence from a longitudinal matched employer-employee dataset

    OpenAIRE

    Cardoso, Ana Rute; Portela, Miguel

    2005-01-01

    We evaluate the impact of product market uncertainty on workers wages, addressing the questions: To what extent do firms provide insurance to their workforce, nsulating their wages from shocks in product markets? How does the amount of insurance provided vary with firm and worker attributes? We use a longitudinal matched employer-employee dataset of remarkable quality. The empirical strategy is based on Guiso et al. (2005). We first estimate dynamic models of sales and wages to retriev...

  11. Stall in Women's Real Wage Growth Slows Progress in Closing the Wage Gap. Briefing Paper.

    Science.gov (United States)

    Hartmann, Heidi; Whittaker, Julie

    Since 1979, the wage gap between women and men has narrowed significantly, falling by more than 10 percent overall. The closing of the wage gap has slowed considerably in the 1990's, however, with women's real wages (adjusted for inflation) stagnating in recent year and men's wages continuing to decline. The lack of growth in both women's and…

  12. How Wage Compression Affects Job Turnover

    OpenAIRE

    Heyman, Fredrik

    2008-01-01

    I use Swedish establishment-level panel data to test Bertola and Rogerson’s (1997) hypothesis of a positive relation between the degree of wage compression and job reallocation. Results indicate that the effect of wage compression on job turnover is positive and significant in the manufacturing sector. The wage compression effect is stronger on job destruction than on job creation, consistent with downward wage rigidity. Further results include a strong positive relationship between the fract...

  13. Tax Morality and Progressive Wage Tax

    OpenAIRE

    Andras Simonovits

    2010-01-01

    We analyze the impact of tax morality on progressive income (wage) taxation. We assume that transfers (cash-back) and public expenditures are financed from linear wage taxes. We derive the reported wages from individual utility maximization, when individuals obtain partial satisfaction from reporting wages (depending on their tax morality), and cannot be excluded from the use of public services. The government maximizes a utilitarian social welfare function, also taking into account the utili...

  14. Wage Setting in Democratic Labour Unions

    DEFF Research Database (Denmark)

    Filges, Trine

    1999-01-01

    In this paper, we analyse the wage setting of a democratic labour union. The union members differ with respect to their employment probabilities. The union wage only changes if the parameters of the median member change. An exogenous shock to revenue may increase the wage, even if labour demand...... is iso-elastic and unemployment benefits may have only a small effect on wages if the median member differs from the average. These findings are in accordance with empirical results....

  15. A NOTE ON FRANCHISING AND WAGE BARGAINING

    OpenAIRE

    Thomas Grandner

    2004-01-01

    A franchise contract relocates distributable rent between franchisor and franchisee. With decentralized wage bargaining this modifies the position of the union in wage bargaining. If the rent is relocated to the franchisor completely, then even a strong union is not able to raise the wage above reservation level in the franchisee's firm. If franchisor and franchisee negotiate on rent division, there is an incentive to increase franchise fee with the consequence that franchisee's wage is pushe...

  16. The early career gender wage gap

    OpenAIRE

    Sami Napari

    2006-01-01

    In Finland the gender wage gap increases significantly during the first 10 years after labor market entry accounting most of the life-time increase in the gender wage gap. This paper focuses on the early career gender wage differences among university graduates and considers several explanations for the gender wage gap based on the human capital theory, job mobility and labor market segregation. Gender differences in the accumulation of experience and in the type of education explain about 16...

  17. Measuring wage effects of plant size

    DEFF Research Database (Denmark)

    Albæk, Karsten; Arai, Mahmood; Asplund, Rita

    1998-01-01

    There are large plant size–wage effects in the Nordic countries after taking into account individual and job characteristics as well as systematical sorting of the workers into various plant-sizes. The plant size–wage elasticities we obtain are, in contrast to other dimensions of the wage distrib......–wage elasticity. Our results indicate that using size–class midpoints yields essentially the same results as using exact measures of plant size...

  18. Rising wage inequality, the decline of collective bargaining, and the gender wage gap

    OpenAIRE

    Antonczyk, Dirk; Fitzenberger, Bernd; Sommerfeld, Katrin

    2010-01-01

    This paper investigates the increase in wage inequality, the decline in collective bargaining, and the development of the gender wage gap in West Germany between 2001 and 2006. Based on detailed linked employer-employee data, we show that wage inequality is rising strongly – driven not only by real wage increases at the top of the wage distribution, but also by real wage losses below the median. Coverage by collective wage bargaining plummets by 16.5 (19.1) percentage points for male (female)...

  19. Youth minimum wages and youth employment

    NARCIS (Netherlands)

    Marimpi, Maria; Koning, Pierre

    2018-01-01

    This paper performs a cross-country level analysis on the impact of the level of specific youth minimum wages on the labor market performance of young individuals. We use information on the use and level of youth minimum wages, as compared to the level of adult minimum wages as well as to the median

  20. Age, wage and productivity in Dutch manufacturing

    NARCIS (Netherlands)

    van Ours, J.C.; Stoeldraijer, L.

    2011-01-01

    Previous empirical studies on the effect of age on productivity and wages find contradicting results. Some studies find that if workers grow older there is an increasing gap between productivity and wages, i.e. wages increase with age while productivity does not or does not increase at the same

  1. Return to Experience and Initial Wage Level

    DEFF Research Database (Denmark)

    Sørensen, Kenneth Lykke; Vejlin, Rune Majlund

    This paper estimates the relationship between initial wage and return to experience. We use a Mincer-like wage model to nonparametrically estimate this relationship allowing for an unobservable individual permanent effect in wages and unobservable individual return to experience. The relationship...

  2. Return to experience and initial wage level

    DEFF Research Database (Denmark)

    Sørensen, K.L.; Vejlin, R.

    2014-01-01

    This paper estimates the relationship between initial wage and return to experience. We use a Mincer-like wage model to non-parametrically estimate this relationship allowing for an unobservable individual permanent effect in wages and unobservable individual return to experience. The relationshi...

  3. New Minimum Wage Research: A Symposium.

    Science.gov (United States)

    Ehrenberg, Ronald G.; And Others

    1992-01-01

    Includes "Introduction" (Ehrenberg); "Effect of the Minimum Wage [MW] on the Fast-Food Industry" (Katz, Krueger); "Using Regional Variation in Wages to Measure Effects of the Federal MW" (Card); "Do MWs Reduce Employment?" (Card); "Employment Effects of Minimum and Subminimum Wages" (Neumark,…

  4. Do Some Workers Have Minimum Wage Careers?

    Science.gov (United States)

    Carrington, William J.; Fallick, Bruce C.

    2001-01-01

    Most workers who begin their careers in minimum-wage jobs eventually gain more experience and move on to higher paying jobs. However, more than 8% of workers spend at least half of their first 10 working years in minimum wage jobs. Those more likely to have minimum wage careers are less educated, minorities, women with young children, and those…

  5. Does the Minimum Wage Affect Welfare Caseloads?

    Science.gov (United States)

    Page, Marianne E.; Spetz, Joanne; Millar, Jane

    2005-01-01

    Although minimum wages are advocated as a policy that will help the poor, few studies have examined their effect on poor families. This paper uses variation in minimum wages across states and over time to estimate the impact of minimum wage legislation on welfare caseloads. We find that the elasticity of the welfare caseload with respect to the…

  6. Understanding the Minimum Wage: Issues and Answers.

    Science.gov (United States)

    Employment Policies Inst. Foundation, Washington, DC.

    This booklet, which is designed to clarify facts regarding the minimum wage's impact on marketplace economics, contains a total of 31 questions and answers pertaining to the following topics: relationship between minimum wages and poverty; impacts of changes in the minimum wage on welfare reform; and possible effects of changes in the minimum wage…

  7. WAGE TAX ACCOUNTING IN THE AGRICULTURAL ENTERPRISES

    Directory of Open Access Journals (Sweden)

    Nftaliia Bondarhuk

    2017-03-01

    Full Text Available The article aims to determine the order of accounting taxation wage and directions of its improvement in the agricultural enterprise. It was identified, that the accuracy of calculation of the related to wage amounts of mandatory payments to the budget depends on the correct definition of the amount of wage and its structure. It is noted, that in our country income tax from individuals and military collection is deducted from wages. Single social contributions is charged on the labor remuneration fund. Main accounts which are used for displaying in accounting for taxation of wages and basic accounting records were shown. It was stated, that taxation of wages, which is less than the minimum, despite the simple theoretical explanation, on practice is very time-consuming process which requires a certain sequence, accuracy and attentiveness. To improve the process of wages taxation we propose to calculate the amounts of the Single social contribution charged on wage which is less than minimum, in a specially developed form, which will help to simplify calculation of the Single social contribution on wage, which is less than minimum, that will help to improve wage tax accounting. Key words: taxes, accounting, wage, taxation of wage on enterprise.

  8. Near-Nash equilibrium strategies for LQ differential games with inaccurate state information

    Directory of Open Access Journals (Sweden)

    2006-01-01

    Full Text Available ε -Nash equilibrium or “near equilibrium” for a linear quadratic cost game is considered. Due to inaccurate state information, the standard solution for feedback Nash equilibrium cannot be applied. Instead, an estimation of the players' states is substituted into the optimal control strategies equation obtained for perfect state information. The magnitude of the ε in the ε -Nash equilibrium will depend on the quality of the estimation process. To illustrate this approach, a Luenberger-type observer is used in the numerical example to generate the players' state estimates in a two-player non-zero-sum LQ differential game.

  9. Battery parameterisation based on differential evolution via a boundary evolution strategy

    DEFF Research Database (Denmark)

    Yang, Guangya

    2013-01-01

    the advances of evolutionary algorithms (EAs). Differential evolution (DE) is selected and modified to parameterise an equivalent circuit model of lithium-ion batteries. A boundary evolution strategy (BES) is developed and incorporated into the DE to update the parameter boundaries during the parameterisation......, as the equivalent circuit model is an abstract map of the battery electric characteristics, the determination of the possible ranges of parameters can be a challenging task. In this paper, an efficient yet easy to implement method is proposed to parameterise the equivalent circuit model of batteries utilising...

  10. WAGES AND COMMUTING: QUASI-NATURAL EXPERIMENTS’ EVIDENCE FROM FIRMS THAT RELOCATE

    DEFF Research Database (Denmark)

    Mulalic, Ismir; N. Van Ommeren, Jos; Pilegaard, Ninette

    2014-01-01

    We examine individual-level compensating differentials for commuting distance in a quasi-natural experiment setting by examining how wages respond to changes in commuting distance induced by firm relocations. This set-up enables us to test for the relevance of job search frictions within labour...... market models. Due to the quasi-experimental set-up, we are able to avoid a range of endogeneity issues. We demonstrate that a 1 km increase in commuting distance induces an almost negligible wage increase in the year after the relocation but a more substantial wage increase of about 0.15% three years...

  11. Wages and commuting: quasi-natural experiments' evidence from firms that relocate

    DEFF Research Database (Denmark)

    Mulalic, Ismir; N. Van Ommeren, Jos; Pilegaard, Ninette

    2014-01-01

    We examine individual-level compensating differentials for commuting distance in a quasi-natural experiment setting by examining how wages respond to changes in commuting distance induced by firm relocations. This set-up enables us to test for the relevance of job search frictions within labour...... market models. Due to the quasi-experimental set-up, we are able to avoid a range of endogeneity issues. We demonstrate that a 1 km increase in commuting distance induces an almost negligible wage increase in the year after the relocation but a more substantial wage increase of about 0.15% three years...

  12. Design Driven Innovation as a Differentiation Strategy - in the Context of Automotive Industry

    Directory of Open Access Journals (Sweden)

    Mosarrat Farhana

    2015-07-01

    Full Text Available Though, in the automotive industry, technology is considered as a source of innovation and development, emerging change in consumer perception has brought industry focus on design. Evolution of this industry is closely related to the convergence of technology and design. In such context, implication of design driven innovation strategy in the automotive industry has potential to be explored and to create sustained competitive advantage through balancing customers’ need, technological opportunities and product meaning. The aim of this paper is to give a holistic view of design driven innovation as a differentiation strategy in the automotive industry and its implication for strategic management through some relevant research reviews and empirical information. On the contrary, this research lacks detailed description on industry practice to provide greater breadth, since it attempts to correlate the strategic concept of design with the dynamic capability of a firm in that particular industry.

  13. Intrafirm Information Transfer and Wages

    NARCIS (Netherlands)

    Huizinga, H.P.

    1996-01-01

    Technical and other information may be a firm s most important asset.To benefit from its information, however, a firm has to reveal it to one or more employees.Better informed employees produce more, but at the same time they demand higher wages to prevent them from joining a business competitor or

  14. Foreign Acquisition, Wages and Productivity

    DEFF Research Database (Denmark)

    Bandick, Roger

    This paper studies the effect of foreign acquisition on wages and total factor productivity (TFP) in the years following a takeover by using unique detailed firm-level data for Sweden for the period 1993-2002. The paper takes particular account of the potential endogeneity of the acquisition...

  15. Foreign Acquisition, Wages and Productivity

    DEFF Research Database (Denmark)

    Bandick, Roger

    2011-01-01

    This paper studies the effect of foreign acquisition on wages and total factor productivity (TFP) in the years following a takeover by using unique detailed firm-level data for Sweden for the period 1993-2002. The paper takes particular account of the potential endogeneity of the acquisition...

  16. Phonological fluency strategy of switching differentiates relapsing-remitting and secondary progressive multiple sclerosis patients.

    Science.gov (United States)

    Messinis, L; Kosmidis, M H; Vlahou, C; Malegiannaki, A C; Gatzounis, G; Dimisianos, N; Karra, A; Kiosseoglou, G; Gourzis, P; Papathanasopoulos, P

    2013-01-01

    The strategies used to perform a verbal fluency task appear to be reflective of cognitive abilities necessary for successful daily functioning. In the present study, we explored potential differences in verbal fluency strategies (switching and clustering) used to maximize word production by patients with relapsing-remitting multiple sclerosis (RRMS) versus patients with secondary progressive multiple sclerosis (SPMS). We further assessed impairment rates and potential differences in the sensitivity and specificity of phonological versus semantic verbal fluency tasks in discriminating between those with a diagnosis of MS and healthy adults. We found that the overall rate of impaired verbal fluency in our MS sample was consistent with that in other studies. However, we found no differences between types of MS (SPMS, RRMS), on semantic or phonological fluency word production, or the strategies used to maximize semantic fluency. In contrast, we found that the number of switches differed significantly in the phonological fluency task between the SPMS and RRMS subtypes. The clinical utility of semantic versus phonological fluency in discriminating MS patients from healthy controls did not indicate any significant differences. Further, the strategies used to maximize performance did not differentiate MS subgroups or MS patients from healthy controls.

  17. Employee benefits or wage increase?

    Directory of Open Access Journals (Sweden)

    Jiří Duda

    2011-01-01

    Full Text Available The paper comes from a survey done during the years 2007–2009. It focused on employee satisfaction with the provision of employee benefits. The research included 21 companies, 7 companies were from the engineering sector, 7 companies from the food industry, 3 companies represented the budgetary sphere, 3 companies the services sector and one company operates in pharmaceutical industry.The questionnaire survey consisted of 14 questions, including 5 identification-questions. The paper presents results of the questions on dealing with employees’ awareness of employee benefits and on choosing between employees’ preferences of wage increase or increase in value of benefits provided.Employees are informed about all options of providing employee benefits. Only in 3 cases employees stated dissatisfaction with information. This answer was related with the responses to the second monitored question. Employees of these companies preferred pay increases before benefits’ increases. There was no effect of gender of the respondents, neither the influence of the sector of operation, in the preference of increases in wages or in benefits. Exceptions were the employees of companies operating in the financial sector, who preferred employee benefits before a wage increase. It was found that employees of companies who participated in research in 2009, preferred wage increases before the extension of employee benefits, although the value of the net wage increase is lower than the monetary value of benefits increase.The paper is a part of solution of the research plan MSM 6215648904 The Czech economy in the process of integration and globalization, and the development of agricultural sector and the sector of services under the new conditions of the integrated European market.

  18. Economic liberalization, gender wage inequality and welfare – a theoretical analysis

    OpenAIRE

    Mukhopadhyay, Ujjaini; Chaudhuri, Sarbajit

    2011-01-01

    The paper develops a 3-sector general equilibrium model appropriate for economies with female labour oriented export sector to examine the effects of economic liberalization policies on gender based wage inequality. It is assumed that there exist disparities in efficiencies between male and female labour due to skewed access to education and health, and differences in their spending patterns leading to differential effects of respective wages on their nutrition. The results indicate that tari...

  19. Changes in gender wage discrimination in the 1990s: a tale of three very different economies

    OpenAIRE

    Johnes, G; Tanaka, Y

    2008-01-01

    In this paper gender wage decompositions are performed for three very different countries, that is, Japan, Russia and the USA for the years of 1993 and 2000, using the ISSP data set. From the research of this paper, it is shown that the gender wage differential in Japan has narrowed between 1993 and 2000, and the results reveal price and characteristics effects for this country that differ markedly from those observed elsewhere, with female disadvantage being particularly marked. Also, this p...

  20. Trade, Quality Upgrading and Wage Inequality in the Mexican Manufacturing Sector

    OpenAIRE

    Verhoogen, Eric A

    2007-01-01

    This paper proposes a new mechanism linking trade and wage inequality in developing countries --- the quality-upgrading mechanism --- and investigates its empirical implications in panel data on Mexican manufacturing plants. In a model with heterogeneous plants and quality-differentiated goods, only the most productive plants in a country like Mexico enter the export market, they produce higher-quality goods to appeal to richer Northern consumers, and they pay high wages to attract and motiva...

  1. Marital Wage Premium or Ability Selection? The Case of Taiwan 1979-2003

    OpenAIRE

    Anthony Stair

    2007-01-01

    The study of factors determining wages has been an important topic in the field of labor and family economics in the past few decades. Among different factors that account for individual wage differentials, marital status has received special attention. There are at least two competing hypotheses that explain the male marriage premium: the specialization hypothesis and the selection hypothesis. Using the Taiwan Quasi Longitudinal Data Archive (1979-2003), my estimation results support the sel...

  2. Does Education Raise Productivity and Wages Equally? The Moderating Roles of Age, Gender and Industry

    OpenAIRE

    Rycx, Francois; Saks, Yves; Tojerow, Ilan

    2015-01-01

    The labour market situation of low-educated people is particularly critical in most advanced economies, especially among youngsters and women. Policies aiming to increase their employability either try to foster their productivity and/or to decrease their wage cost. Yet, the evidence on the misalignment between education-induced productivity gains and corresponding wage cost differentials is surprisingly thin, inconclusive and subject to various econometric biases. We investigate this issue u...

  3. Estimating the effects of wages on obesity.

    Science.gov (United States)

    Kim, DaeHwan; Leigh, John Paul

    2010-05-01

    To estimate the effects of wages on obesity and body mass. Data on household heads, aged 20 to 65 years, with full-time jobs, were drawn from the Panel Study of Income Dynamics for 2003 to 2007. The Panel Study of Income Dynamics is a nationally representative sample. Instrumental variables (IV) for wages were created using knowledge of computer software and state legal minimum wages. Least squares (linear regression) with corrected standard errors were used to estimate the equations. Statistical tests revealed both instruments were strong and tests for over-identifying restrictions were favorable. Wages were found to be predictive (P low wages increase obesity prevalence and body mass.

  4. Occupational Gender Composition and Wages in Sweden

    OpenAIRE

    Hansen, Jörgen; Wahlberg, Roger

    2000-01-01

    We estimate the relationship between wages and occupational gender segregation in Sweden. Because of high wage equality in Sweden compared to the U.S., we expect a lower wage penalty of job femaleness in Sweden than in the U.S. Our results supports this hypothesis. We also investigate how the unexplained gender wage gap vary across occupations and find that this gap is smallest in male dominated jobs and largest in female dominated jobs. Finally, we investigate whether the female wage-experie...

  5. Obesity, Self-esteem and Wages

    OpenAIRE

    Naci H. Mocan; Erdal Tekin

    2009-01-01

    Obesity is associated with serious health problems, and it can generate adverse economic outcomes. We analyze a nationally-representative sample of young American adults to investigate the interplay between obesity, wages and self-esteem. Wages can be impacted directly by obesity, and they can be influenced by obesity indirectly through the channel of obesity to self-esteem to wages. We find that female wages are directly influenced by body weight, and self-esteem has an impact on wages in ca...

  6. Social psychology and gender efficiency wage gap

    OpenAIRE

    Jellal, Mohamed

    2014-01-01

    Our paper introduces the dimension of social psychology in a model of efficiency wages and gender diversity. In this context, we show that women earn lower wages than men but provide in return relatively less effort. Therefore in order to increase women's productivity, the firm increases their level of employment. In our efficiency-wage theory, women’s lower wages is explained by assuming that efficiency-wages function for women are believed to be different from those of men. This could be th...

  7. Minimum wage development in the Russian Federation

    OpenAIRE

    Bolsheva, Anna

    2012-01-01

    The aim of this paper is to analyze the effectiveness of the minimum wage policy at the national level in Russia and its impact on living standards in the country. The analysis showed that the national minimum wage in Russia does not serve its original purpose of protecting the lowest wage earners and has no substantial effect on poverty reduction. The national subsistence minimum is too low and cannot be considered an adequate criterion for the setting of the minimum wage. The minimum wage d...

  8. Two-Way Outsourcing, International Migration, and Wage Inequality

    OpenAIRE

    Morihiro Yomogida; Laixun Zhao

    2009-01-01

    This paper develops a general equilibrium model with a vertical production structure to examine the relationship between offshore outsourcing and international migration,especially emphasizing their effects on the wages of skilled and unskilled workers. Two-way outsourcing (simultaneous insourcing and outsourcing) in skilled-labor intensive services arises due to product differentiation and scale economies, and outsourcing in unskilled-labor intensive processing occurs because of factor endow...

  9. Great expectations: Past wages and unemployment durations☆

    Science.gov (United States)

    Böheim, Renè; Horvath, Gerard Thomas; Winter-Ebmer, Rudolf

    2011-01-01

    Decomposing wages into worker and firm wage components, we find that firm-fixed components are sizeable parts of workers' wages. If workers can only imperfectly observe the extent of firm-fixed components in their wages, they might be misled about the overall wage distribution. Such misperceptions may lead to unjustified high reservation wages, resulting in overly long unemployment durations. We examine the influence of previous wages on unemployment durations for workers after exogenous lay-offs and, using Austrian administrative data, we find that younger workers are, in fact, unemployed longer if they profited from high firm-fixed components in the past. We interpret our findings as evidence for overconfidence generated by imperfectly observed productivity. PMID:22211003

  10. Does it get better? A quasi-cohort analysis of sexual minority wage gaps.

    Science.gov (United States)

    Waite, Sean

    2015-11-01

    With few exceptions, it has been found that gay men earn less and lesbians earn more than their heterosexual counterparts. Most of the current literature has used single cross-sectional datasets to test possible sources of these wage differentials. This study adds to this literature by presenting a theoretical framework, grounded in gender theory, to explore: (a) whether sexual minority wage gaps have attenuated over the last decade, (b) whether wage gaps vary by age group, and (c) if wage gaps vary with duration in the labor market. Using Canadian census and survey data, this study finds no evidence that wage gaps have attenuated for gay men and only small reductions for lesbians and heterosexual women, relative to heterosexual men. Wage gaps are larger for younger gay men than for older gay men, which may suggest a "coming out penalty". The lesbian wage premium, vis-á-vis heterosexual women, does not appear at initial labor market entry; rather it develops with duration in the labour market. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. Immigration, Wages, and Compositional Amenities

    OpenAIRE

    David Card; Christian Dustmann; Ian Preston

    2009-01-01

    Economists are often puzzled by the stronger public opposition to immigration than trade, since the two policies have symmetric effects on wages. Unlike trade, however, immigration changes the composition of the local population, imposing potential externalities on natives. While previous studies have focused on fiscal spillovers, a broader class of externalities arise because people value the "compositional amenities" associated with the characteristics of their neighbors and co-workers. In ...

  12. Novel Differential Current Control Strategy Based on a Modified Three-Level SVPWM for Two Parallel-Connected Inverters

    DEFF Research Database (Denmark)

    Zorig, Abdelmalik; Barkat, Said; Belkheiri, Mohammed

    2017-01-01

    Recently, parallel inverters have been investigated to provide multilevel characteristics besides their advantage to increase the power system capacity, reliability, and efficiency. However, the issue of differential currents imbalance remains a challenge in parallel inverter operation. The distr......Recently, parallel inverters have been investigated to provide multilevel characteristics besides their advantage to increase the power system capacity, reliability, and efficiency. However, the issue of differential currents imbalance remains a challenge in parallel inverter operation....... The distribution of switching vectors of the resulting multilevel topology has a certain degree of self-differential current balancing properties. Nevertheless, the method alone is not sufficient to maintain balanced differential current in practical applications. This paper proposes a closed-loop differential...... current control method by introducing a control variable adjusting the dwell time of the selected switching vectors and thus maintaining the differential currents balanced without affecting the overall system performance. The control strategy, including distribution of switching sequence, selection...

  13. Robustness of Quadratic Hedging Strategies in Finance via Backward Stochastic Differential Equations with Jumps

    International Nuclear Information System (INIS)

    Di Nunno, Giulia; Khedher, Asma; Vanmaele, Michèle

    2015-01-01

    We consider a backward stochastic differential equation with jumps (BSDEJ) which is driven by a Brownian motion and a Poisson random measure. We present two candidate-approximations to this BSDEJ and we prove that the solution of each candidate-approximation converges to the solution of the original BSDEJ in a space which we specify. We use this result to investigate in further detail the consequences of the choice of the model to (partial) hedging in incomplete markets in finance. As an application, we consider models in which the small variations in the price dynamics are modeled with a Poisson random measure with infinite activity and models in which these small variations are modeled with a Brownian motion or are cut off. Using the convergence results on BSDEJs, we show that quadratic hedging strategies are robust towards the approximation of the market prices and we derive an estimation of the model risk

  14. Cloud computing task scheduling strategy based on differential evolution and ant colony optimization

    Science.gov (United States)

    Ge, Junwei; Cai, Yu; Fang, Yiqiu

    2018-05-01

    This paper proposes a task scheduling strategy DEACO based on the combination of Differential Evolution (DE) and Ant Colony Optimization (ACO), aiming at the single problem of optimization objective in cloud computing task scheduling, this paper combines the shortest task completion time, cost and load balancing. DEACO uses the solution of the DE to initialize the initial pheromone of ACO, reduces the time of collecting the pheromone in ACO in the early, and improves the pheromone updating rule through the load factor. The proposed algorithm is simulated on cloudsim, and compared with the min-min and ACO. The experimental results show that DEACO is more superior in terms of time, cost, and load.

  15. Robustness of Quadratic Hedging Strategies in Finance via Backward Stochastic Differential Equations with Jumps

    Energy Technology Data Exchange (ETDEWEB)

    Di Nunno, Giulia, E-mail: giulian@math.uio.no [University of Oslo, Center of Mathematics for Applications (Norway); Khedher, Asma, E-mail: asma.khedher@tum.de [Technische Universität München, Chair of Mathematical Finance (Germany); Vanmaele, Michèle, E-mail: michele.vanmaele@ugent.be [Ghent University, Department of Applied Mathematics, Computer Science and Statistics (Belgium)

    2015-12-15

    We consider a backward stochastic differential equation with jumps (BSDEJ) which is driven by a Brownian motion and a Poisson random measure. We present two candidate-approximations to this BSDEJ and we prove that the solution of each candidate-approximation converges to the solution of the original BSDEJ in a space which we specify. We use this result to investigate in further detail the consequences of the choice of the model to (partial) hedging in incomplete markets in finance. As an application, we consider models in which the small variations in the price dynamics are modeled with a Poisson random measure with infinite activity and models in which these small variations are modeled with a Brownian motion or are cut off. Using the convergence results on BSDEJs, we show that quadratic hedging strategies are robust towards the approximation of the market prices and we derive an estimation of the model risk.

  16. Intensifying the intrinsic motivation by differentiating the teaching strategies in higher education

    Directory of Open Access Journals (Sweden)

    Tulbure, C.

    2011-01-01

    Full Text Available Learning motivation represents one of the most importantpredictors of academic achievement in higher education. In this empirical study, we have implemented a formative program to improve the university students’ academic achievement and their intrinsic learning motivation. To fully use their intellectual potential, students were treated according to their learning style, throughout one academic year. When we considered the within subject design, both intrinsic motivation and academic achievement significantly increased at the end of the study. Only intrinsic motivation proved to be significantly higher for the between subject comparison. Because our formative program proved to have a significant impact on students’ learning motivation, we recommend the differentiated teaching strategies to improve the academic achievement in higher education.

  17. Estimation of the Effects of Statistical Discrimination on the Gender Wage Gap

    OpenAIRE

    Atsuko Tanaka

    2015-01-01

    How much of the gender wage gap can be attributed to statistical discrimination? Applying an employer learning model and Instrumental Variable (IV) estimation strategy to Japanese panel data, I examine how women's generally weak labor force attachment affects wages when employers cannot easily observe an individual's labor force intentions. To overcome endogeneity issues, I use survey information on individual workers' intentions to continue working after having children and Japanese panel da...

  18. 5 CFR 532.207 - Time schedule for wage surveys.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Time schedule for wage surveys. 532.207... PREVAILING RATE SYSTEMS Prevailing Rate Determinations § 532.207 Time schedule for wage surveys. (a) Wage... and the collection of wage data by visits to establishments. (c) A wage-change survey shall be made...

  19. 20 CFR 404.1042 - Wages when paid and received.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Wages when paid and received. 404.1042... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Wages § 404.1042 Wages when paid and received. (a) In general. Wages are received by an employee at the time they are...

  20. Efficiency-wage competition and nonlinear dynamics

    Science.gov (United States)

    Guerrazzi, Marco; Sodini, Mauro

    2018-05-01

    In this paper we develop a nonlinear version of the efficiency-wage competition model pioneered by Hahn (1987) [27]. Under the assumption that the strategic relationship among optimal wage bids put forward by competing firms is non-monotonic, we show that market wage offers can actually display persistent fluctuations described by a piece-wise non-invertible map. Thereafter, assuming that employers are never constrained in the labour market, we give evidence that in the parameter region of chaotic dynamics, the model is able to reproduce the business cycle regularity according to which in the short-run average wages fluctuate less than aggregate employment. In addition, we show that the efficiency-wage competition among firms leads to some inefficiencies in the wage setting process.

  1. The Wage Curve in the Nordic Countries

    DEFF Research Database (Denmark)

    Madsen, Erik Strøjer; Albæk, K.; Asplund, R.

    regions in the long run. One explanation put forward for this slow speed of regional wage adjustment is the rather centralized bargaining system on the labour market in the Nordic countries. Wages are set according to the average unemployment rate for the economy as a whole, and differences in regional...... for researchers or civil servants with a deeper interest in labour market problems. The main result from this study is that the wage formation at the regional level is rather inflexible in the short run in all five Nordic countries, with no effect from changes in local unemployment on the local wage level......This report focusses on wage formation in the Nordic countries with a special attention to the effect from changes in local unemployment on the local wage level. The book gives a comprehensive and comparable study of this topic in the five Nordic countries which may be of great value...

  2. Implementing a voluntary wage policy: Lessons from the Irish and Spanish wages policies before the crisis

    Directory of Open Access Journals (Sweden)

    Ferreiro Jesús

    2014-01-01

    Full Text Available Despite the relevance given by the Post-Keynesian thought to wage and incomes policies, little attention has been paid to the institutional elements that would favour the unions’ acceptance of a voluntary moderation of wage claims. Recent wage policies have been implemented in European countries, like Ireland and Spain, which do not fulfil the requirements assumed by corporatist analysis for a successful implementation of wage policies. The success of wage policies in Ireland and Spain, in terms of economic performance and the length of current wage policies, offers a valuable insight on how wages policies can be implemented as a key piece of macroeconomic policy: It also helps our understanding of the institutional framework that favours the implementation of voluntary wages policies.

  3. The gender wage gap in developed countries

    OpenAIRE

    Kunze, Astrid

    2017-01-01

    Despite the increased attachment of women to the labour force in nearly all developed countries, a stubborn gender pay gap remains. This chapter provides a review of the economics literature on the gender wage gap, with an emphasis on developed countries. We begin with an overview of the trends in the gender differences in wages and employment rates. We then review methods used to decompose the gender wage gap and the results from such decompositions. We discuss how trends and differences in ...

  4. Gender wage gap studies : consistency and decomposition

    OpenAIRE

    Kunze, Astrid

    2006-01-01

    This paper reviews the empirical literature on the gender wage gap, with particular attention given to the identification of the key parameters in human capital wage regression models. This is of great importance in the literature for two main reasons. First, the main explanatory variables in the wage model, i.e., measures of work experience and the time-out-of-work, are endogenous. As a result, applying traditional estimators may lead to inconsistent parameter estimates. Secon...

  5. Female relative wages, household specialization and fertility

    OpenAIRE

    Siegel, Christian

    2017-01-01

    Falling fertility rates have often been linked to rising female wages. However, over the last 40 years the US total fertility rate has been rather stable while female wages have continued to grow. Over the same period, women's hours spent on housework have declined, but men's have increased. I propose a model in which households are not perfectly specialized, but both men and women contribute to home production. As the gender wage gap narrows, the time allocations of men and women converge, a...

  6. Wage-productivity gap in OECD economies

    OpenAIRE

    Elgin, Ceyhun; Kuzubas, Tolga Umut

    2013-01-01

    The Walrasian theory of labor market equilibrium predicts that in the absence of any market frictions, workers earn a wage rate equal to their marginal productivity. However, this observation is not supported empirically for various economies. Based on the neoclassical tradition, the ratio of the marginal product of labor to real wages is generally defined as the Pigouvian exploitation rate. In this paper, the authors calculate this specific wage-productivity gap for the manufacturing sector ...

  7. Distinct coping strategies differentially predict urge levels and lapses in a smoking cessation attempt.

    Science.gov (United States)

    Brodbeck, Jeannette; Bachmann, Monica S; Znoj, Hansjörg

    2013-06-01

    This study analysed mechanisms through which stress-coping and temptation-coping strategies were associated with lapses. Furthermore, we explored whether distinct coping strategies differentially predicted reduced lapse risk, lower urge levels, or a weaker association between urge levels and lapses during the first week of an unassisted smoking cessation attempt. Participants were recruited via the internet and mass media in Switzerland. Ecological momentary assessment (EMA) with mobile devices was used to assess urge levels and lapses. Online questionnaires were used to measure smoking behaviours and coping variables at baseline, as well as smoking behaviour at the three-month follow-up. The sample consisted of 243 individuals, aged 20 to 40, who reported 4199 observations. Findings of multilevel regression analyses show that coping was mainly associated with a reduced lapse risk and not with lower urge levels or a weaker association between urge levels and lapses. 'Calming down' and 'commitment to change' predicted a lower lapse risk and also a weaker relation between urge levels and lapses. 'Stimulus control' predicted a lower lapse risk and lower urge levels. Conversely, 'task-orientation' and 'risk assessment' were related to higher lapse risk and 'risk assessment' also to higher urge levels. Disengagement coping i.e. 'eating or shopping', 'distraction', and 'mobilising social support' did not affect lapse risk. Promising coping strategies during the initial stage of smoking cessation attempt are targeted directly at reducing the lapse risk and are characterised by engagement with the stressor or one's reactions towards the stressor and a focus on positive consequences instead of health risks. Copyright © 2013 Elsevier Ltd. All rights reserved.

  8. Decomposing the Gender Wage Gap Across the Wage Distribution: South Korea in 2003 vs. 2013

    OpenAIRE

    Tromp, Nikolas

    2016-01-01

    I analyze the gender wage gap in South Korea across the wage distribution in 2003 vs. 2013. Gaps are decomposed into composition and structural effects using a semi-parametric framework. I find a "glass ceiling" effect in both years with larger wage gaps at the upper end of the wage distribution. Decompositions show that the structural effect decreases, and composition effect increases, in importance as we move up the distribution. Between 2003 and 2013, a fall in the composition effect driv...

  9. The Gender Wage Gap: Does a Gender Gap in Reservation Wages Play a Part?

    OpenAIRE

    Caliendo, Marco; Lee, Wang-Sheng; Mahlstedt, Robert

    2014-01-01

    This paper focuses on re-examining the gender wage gap and the potential role that reservation wages play. Based on two waves of rich data from the IZA Evaluation Dataset Survey we examine the importance of gender differences in reservation wages to explain the gender gap in realized wages for a sample of newly unemployed individuals actively searching for a full-time job in Germany. The dataset includes measures for education, socio-demographics, labor market history, psychological factors a...

  10. Do Immigrants Affect Firm-Specific Wages?

    DEFF Research Database (Denmark)

    Malchow-Møller, Nikolaj; Munch, Jakob R.; Skaksen, Jan Rose

    2012-01-01

    We propose and test a novel effect of immigration on wages. Existing studies have focused on the wage effects that result from changes in the aggregate labour supply in a competitive labour market. We argue that if labour markets are not fully competitive, immigrants might also affect wage...... formation at the most disaggregate level – the workplace. Using linked employer-employee data, we find that an increased use of low-skilled immigrant workers has a significantly negative effect on the wages of native workers at the workplace – also when controlling for potential endogeneity of the immigrant...

  11. THE GENDER WAGE GAP IN TURKEY

    OpenAIRE

    AKTAŞ, Arda; UYSAL, Gokce

    2016-01-01

    The most prominent form of gender discrimination in the labor market is the gender gap in wages.Using the Wage Structure Survey, a firm-level data set, we study the gender wage gap in Turkey. Weconcentrate on formal employment as this is the jurisdiction of the Labor Code in Turkey. Althoughwomen earn 3% less than men on average, a wider look reveals important differences along the entirewage distribution. There is virtually no gender gap at the lower end of the wage distribution. Moresurpris...

  12. A Pareto-Improving Minimum Wage

    OpenAIRE

    Eliav Danziger; Leif Danziger

    2014-01-01

    This paper shows that a graduated minimum wage, in contrast to a constant minimum wage, can provide a strict Pareto improvement over what can be achieved with an optimal income tax. The reason is that a graduated minimum wage requires high-productivity workers to work more to earn the same income as low-productivity workers, which makes it more difficult for the former to mimic the latter. In effect, a graduated minimum wage allows the low-productivity workers to benefit from second-degree pr...

  13. The minimum wage in the Czech enterprises

    OpenAIRE

    Eva Lajtkepová

    2010-01-01

    Although the statutory minimum wage is not a new category, in the Czech Republic we encounter the definition and regulation of a minimum wage for the first time in the 1990 amendment to Act No. 65/1965 Coll., the Labour Code. The specific amount of the minimum wage and the conditions of its operation were then subsequently determined by government regulation in February 1991. Since that time, the value of minimum wage has been adjusted fifteenth times (the last increase was in January 2007). ...

  14. Monetary policy and wage bargaining in the EMU: restrictive ECB policies, high unemployment, nominal wage restraint and inflation above the target

    Directory of Open Access Journals (Sweden)

    Eckhard Hein

    2002-09-01

    Full Text Available Assessing the effects of monetary policy and wage bargaining on employment andinflation in the European Monetary Union (EMU, the first step sees development of a Post-Keynesian competitive claims model of inflation with endogenous money. In this model the NAIRU is considered to be a short-run limit to employment enforced by independent and conservative central banks. In the long run, however, the NAIRU will follow actual unemployment and is therefore also dependent on the forces determining aggregate demand, including monetary policies. But the NAIRU may also be reduced through effectively co-ordinated wage bargaining, as has been shown by institutional political economists. Applying these considerations to the economic performance of the EMU, different scenarios determined by wage bargainingcoordination and the European Central Bank's (ECB monetary policies are developed. It is shown that the first phase of the EMU was dominated by uncoordinated wage bargaining across the EMU and an "anti-growth-bias" of theECB. Thus the euro area was plagued with nominal wage restraint, highunemployment and inflation above the ECB target. Economic performance will improve if the ECB abandons its asymmetric monetary strategy. This may be facilitated by a higher degree of effective wage bargaining co-ordination across the EMU.

  15. The Effects of Minimum Wage Throughout the Wage Distribution in Indonesia

    Directory of Open Access Journals (Sweden)

    Sri Gusvina Dewi

    2018-03-01

    Full Text Available The global financial crisis in 2007 followed by Indonesia’s largest labor demonstration in 2013 encouraged turmoils on Indonesia labor market. This paper examines the effect of the minimum wage on wage distribution in 2007 and 2014 and how the minimum wage increases in 2014 affected the distribution of wage differences between 2007 and 2014. This study employs recentered influence function (RIF regression method to estimate the wage function by using unconditional quantile regression. Furthermore, to measure the effect of the minimum wage increase in 2014 on the distribution of wage differences, it uses the Oaxaca–Blinder decomposition method. Using balanced panel data from the Indonesian Family Life Survey (IFLS, it found that the minimum wage mitigates wage disparity in 2007 and 2014. The minimum wage policy in 2014 leads to an increase in the wage difference between 2007 and 2014, with the largest wage difference being in the middle distribution.DOI: 10.15408/sjie.v7i2.6125

  16. A cost-effectiveness analysis of the diagnostic strategies for differentiating focal nodular hyperplasia from hepatocellular adenoma

    Energy Technology Data Exchange (ETDEWEB)

    Suh, Chong Hyun [University of Ulsan College of Medicine, Department of Radiology and Research Institute of Radiology, Asan Liver Center, Asan Medical Center, Seoul (Korea, Republic of); Namwon Medical Center, Department of Radiology, Namwon-si (Korea, Republic of); Kim, Kyung Won [University of Ulsan College of Medicine, Department of Radiology and Research Institute of Radiology, Asan Liver Center, Asan Medical Center, Seoul (Korea, Republic of); Harvard Medical School, Department of Imaging, Dana-Farber Cancer Institute, Brigham and Women' s Hospital, Boston, MA (United States); Park, Seong Ho [University of Ulsan College of Medicine, Department of Radiology and Research Institute of Radiology, Asan Liver Center, Asan Medical Center, Seoul (Korea, Republic of); Shin, Sangjin; Ahn, Jeonghoon [National Evidence-based Healthcare Collaborating Agency, Division of Healthcare Technology Assessment Research, Department of Economic Evaluation, Seoul (Korea, Republic of); Pyo, Junhee [Utrecht University, Collaborating Center for Pharmaceutical Policy and Regulation, Department of Pharmaceutical Science, Utrecht (Netherlands); Shinagare, Atul B.; Krajewski, Katherine M.; Ramaiya, Nikhil H. [Harvard Medical School, Department of Imaging, Dana-Farber Cancer Institute, Brigham and Women' s Hospital, Boston, MA (United States)

    2018-01-15

    We evaluated the cost-effectiveness of a gadoxetic acid-enhanced MRI (EOB-MRI) strategy compared with conventional MRI strategy and biopsy to differentiate focal nodular hyperplasia (FNH) from hepatocellular adenoma (HCA). A decision tree model was constructed to compare the cost-effectiveness of EOB-MRI, conventional MRI with extracellular contrast agents, and biopsy as the initial diagnostic modality in patients with incidentally detected focal liver lesions suspected of being FNH or HCA. We analysed the cost and effectiveness, i.e. probability of successful diagnosis of each strategy. Costs were based on utilisation rates and Medicare reimbursements in the USA and South Korea. In the base case analysis of our decision tree model, the effectiveness of the three strategies was similar. The cost of the EOB-MRI strategy ($1283 in USA, $813 in South Korea) was lowest compared with the biopsy strategy ($1725 in USA, $847 in South Korea) and the conventional MRI strategy ($1750 in USA, $962 in South Korea). One-way, two-way and probabilistic sensitivity analysis showed unchanged results over an acceptable range. EOB-MRI strategy is the most cost-effective strategy for differentiating FNH from HCA in patients with incidentally detected focal liver lesions in a non-cirrhotic liver. (orig.)

  17. A cost-effectiveness analysis of the diagnostic strategies for differentiating focal nodular hyperplasia from hepatocellular adenoma

    International Nuclear Information System (INIS)

    Suh, Chong Hyun; Kim, Kyung Won; Park, Seong Ho; Shin, Sangjin; Ahn, Jeonghoon; Pyo, Junhee; Shinagare, Atul B.; Krajewski, Katherine M.; Ramaiya, Nikhil H.

    2018-01-01

    We evaluated the cost-effectiveness of a gadoxetic acid-enhanced MRI (EOB-MRI) strategy compared with conventional MRI strategy and biopsy to differentiate focal nodular hyperplasia (FNH) from hepatocellular adenoma (HCA). A decision tree model was constructed to compare the cost-effectiveness of EOB-MRI, conventional MRI with extracellular contrast agents, and biopsy as the initial diagnostic modality in patients with incidentally detected focal liver lesions suspected of being FNH or HCA. We analysed the cost and effectiveness, i.e. probability of successful diagnosis of each strategy. Costs were based on utilisation rates and Medicare reimbursements in the USA and South Korea. In the base case analysis of our decision tree model, the effectiveness of the three strategies was similar. The cost of the EOB-MRI strategy ($1283 in USA, $813 in South Korea) was lowest compared with the biopsy strategy ($1725 in USA, $847 in South Korea) and the conventional MRI strategy ($1750 in USA, $962 in South Korea). One-way, two-way and probabilistic sensitivity analysis showed unchanged results over an acceptable range. EOB-MRI strategy is the most cost-effective strategy for differentiating FNH from HCA in patients with incidentally detected focal liver lesions in a non-cirrhotic liver. (orig.)

  18. Brand positioning strategies : an expiremental test ot two types of benefit differentiation

    OpenAIRE

    Hem, Alexander Farestvedt; Teslo, Per Christian Strand

    2012-01-01

    The purpose of this study is to examine associative- and instrumental benefit differentiation based on secondary associations as part of brand positioning. The field of brand positioning has been subject to extensive research, however, differentiation based on secondary associations and differences between instrumental- and associative benefit differentiation has received less attention. Instrumental benefit differentiation relates to benefits that are linked directly to product performance, ...

  19. The effects of savings on reservation wages and search effort

    NARCIS (Netherlands)

    Lammers, M.

    2014-01-01

    This paper discusses the interrelations among wealth, reservation wages and search effort. A theoretical job search model predicts wealth to affect reservation wages positively, and search effort negatively. Subsequently, reduced form equations for reservation wages and search intensity take these

  20. Rank Regressions, Wage Distributions and the Gender Gap.

    OpenAIRE

    Fortin, N.M.; Lemieux, T.

    1996-01-01

    In this paper, we model the interactions between the distribution of male and female wages under the assumption that any change in the wage distribution of women must be offset by an opposite change in the wage distribution of men.

  1. Higher education, wages, and polarization

    OpenAIRE

    Valletta, Robert G.

    2015-01-01

    The earnings gap between people with a college degree and those with no education beyond high school has been growing since the late 1970s. Since 2000, however, the gap has grown more for those who have earned a post-graduate degree as well. The divergence between workers with college degrees and those with graduate degrees may be one manifestation of rising labor market polarization, which benefits those earning the highest and the lowest wages relatively more than those in the middle of the...

  2. Distributional and behavioral effects of the gender wage gap

    OpenAIRE

    Gallego-Granados, Patricia; Geyer, Johannes

    2015-01-01

    The gender wage gap is a persistent labor market phenomenon. Most research focuses on the determinants of these wage differences. We contribute to this literature by exploring a different research question: if wages of women are systematically lower than male wages, what are the distributional consequences (disposable income) and what are the labor market effects (labor supply) of the wage gap? We demonstrate how the gender gap in gross hourly wages shows up in the distribution of disposable ...

  3. "A Quantile Regression Analysis of Wages in Panama."

    OpenAIRE

    Evangelos M. Falaris

    2004-01-01

    I investigate differences in the effects of worker characteristics on wages in Panama at different points of the conditional wage distribution. Public sector employment increases wages of men and of women relatively more at lower quantiles. Public sector employment increases wages of the median worker in that sector and reduces wage inequality within the sector. The existence of a labor union at a worker’s workplace increases relatively more wages of men at lower quantiles. Labor unions reduc...

  4. Wage flexibility in Britain: some micro and macro evidence

    OpenAIRE

    Mark E Schweitzer

    2007-01-01

    This paper uses the British New Earnings Survey (NES) to derive both macro and micro measures of wage rigidities. The data set spans the 1975-2000 period, with wage observations covering approximately 1% of the British workforce. Using this data set, we consider whether wages have become more flexible in recent years. Evidence drawn from macroeconomic wage equation estimates suggests that, while the relationship between wages and unemployment seems to have changed, the responsiveness of wages...

  5. Part-time wage-gap in Germany: Evidence across the wage distribution

    OpenAIRE

    Tõnurist, Piret; Pavlopoulos, D.

    2013-01-01

    This paper uses insights from labour-market segmentation theory to investigate the wage differences between part-time and full-time workers in Germany at different parts of the wage distribution. This is accomplished with the use of a quintile regression and panel data from the SOEP (1991-2008). To get more insight on the part-time wage-gap, we apply a counterfactual wage decomposition analysis. The results show that, in the lower end of the wage distribution, part-time workers receive lower ...

  6. Differential use of learning strategies in first-year higher education: the impact of personality, academic motivation, and teaching strategies.

    Science.gov (United States)

    Donche, Vincent; De Maeyer, Sven; Coertjens, Liesje; Van Daal, Tine; Van Petegem, Peter

    2013-06-01

    Although the evidence in support of the variability of students' learning strategies has expanded in recent years, less is known about the explanatory base of these individual differences in terms of the joint influences of personal and contextual characteristics. Previous studies have often investigated how student learning is associated with either personal or contextual factors. This study takes an integrative research perspective into account and examines the joint effects of personality, academic motivation, and teaching strategies on students' learning strategies in a same educational context in first-year higher education. In this study, 1,126 undergraduate students and 90 lecturers from eight professional bachelor programmes in a university college participated. Self-report measures were used to measure students' personality, academic motivation, and learning strategies. Students' processing and regulation strategies are mapped using the Inventory of Learning Styles. Key characteristics of more content-focused versus learning-focused teaching strategies were measured. Multivariate multi-level analysis was used to take the nested data structure and interrelatedness of learning strategies into account. Different personality traits (openness, conscientiousness, and neuroticism) and academic motivation (amotivation, autonomous, and controlled motivation) were found to be independently associated with student learning strategies. Besides these student characteristics, also teaching strategies were found to be directly associated with learning strategies. The study makes clear that the impact of teaching strategies on learning strategies in first-year higher education cannot be overlooked nor overinterpreted, due to the importance of students' personality and academic motivation which also partly explain why students learn the way they do. © 2013 The British Psychological Society.

  7. Sex Differences in Occupational Choice, Pay, and Worth: A Supply-Side Approach to Understanding the Male-Female Wage Gap.

    Science.gov (United States)

    Hollenbeck, John R.; And Others

    1987-01-01

    Explored utility of adopting supply-side approach to understanding the nature of wage differentials between men and women using job applicants (N=272) as subjects. Results suggested much of the wage gap can be explained by evaluations of outcomes other than pay, and gender-related differences in expectancies, instrumentalities, and valences with…

  8. Green tax reform, marginal revenue of wage income taxes, and the wage curve. A brief note

    International Nuclear Information System (INIS)

    Ziesemer, T.

    2002-01-01

    It has been shown elsewhere (Schneider, 1997) that the success of a green tax reform depends crucially on a small slope of the wage curve of an efficiency wage model in which production occurs using a second factor E, energy or emissions. Also elsewhere (Scholz, 1998) it was revealed that there is a second necessary condition that the marginal revenue of the wage income tax is negative. In this note we show that (1) these two conditions are not independent, but rather depend both on the slope of the wage curve; and (2) if Schneider's condition of a sufficiently flat wage curve is fulfilled, marginal revenue of wage income taxes must be negative. By implication, both the green tax reform and the sign of the marginal revenue of wage income taxes depend on the slope of the wage curve which allows to distinguish three cases of a tax reform: (a) a double dividend for a very small slope of the wage curve (Schneider's case); (b) failure of unemployment reduction (Scholz' case) for a very steep wage curve; (c) failure of emission reduction for an intermediate case of a wage curve slope

  9. The Effect of Overskilling Dynamics on Wages

    Science.gov (United States)

    Mavromaras, Kostas; Mahuteau, Stephane; Sloane, Peter; Wei, Zhang

    2013-01-01

    We use a random-effects dynamic probit model to estimate the effect of overskilling dynamics on wages. We find that overskilling mismatch is common and more likely among those who have been overskilled in the past. It is also highly persistent, in a manner that is inversely related to educational level. Yet, the wages of university graduates are…

  10. 24 CFR 574.655 - Wage rates.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Wage rates. 574.655 Section 574.655 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF... COMMUNITY FACILITIES HOUSING OPPORTUNITIES FOR PERSONS WITH AIDS Other Federal Requirements § 574.655 Wage...

  11. Wages and Labor Management in African Manufacturing

    Science.gov (United States)

    Fafchamps, Marcel; Soderbom, Mans

    2006-01-01

    Using matched employer-employee data from ten African countries, we examine the relationship between wages, worker supervision, and labor productivity in manufacturing. Wages increase with firm size for both production workers and supervisors. We develop a two-tier model of supervision that can account for this stylized fact and we fit the…

  12. Social networks and wage outcomes in Vietnam

    DEFF Research Database (Denmark)

    Larsen, Anna Folke; Torm, Nina Elisabeth

    2011-01-01

    This paper analyzes the relationship between the use of informal contacts and wage outcomes using matched employer-employee data from small and medium firms in Vietnam. We find that obtaining a job through knowing another worker in the firm generally is positively associated with individual wages...

  13. Gender, Productivity, and the Marital Wage Premium

    Science.gov (United States)

    Lincoln, Anne E.

    2008-01-01

    Explanations for married men's wage premium often emphasize greater market productivity due to a gendered division of household labor, though this "specialization thesis" has been insufficiently interrogated. Using data from Wave 2 of the National Survey of Families and Households (N = 972), this paper examines the relationship between wages and…

  14. Workplace Education for Low-Wage Workers.

    Science.gov (United States)

    Ahlstrand, Amanda L.; Bassi, Laurie J.; McMurrer, Daniel P.

    The training being provided to low-wage workers, factors affecting the availability and effectiveness of such training, and training outcomes were examined. The major research activities were as follows: (1) identification of 192 employers that invested most heavily in training for low-wage workers; (2) telephone interviews with 40 of the 192…

  15. Human Right for Fair Wage: sociological aspect

    Directory of Open Access Journals (Sweden)

    Ponomareva T. M.

    2012-05-01

    Full Text Available The article summarizes the results of sociological research devoted to the analysis of the fair wage problem. The authors analyze the dynamics of labor load and the level of wages in the economic market conditions taking as an example the Omsk Region

  16. Intersectionopoly: A Simulation of the Wage Gap

    Science.gov (United States)

    Paino, Maria; May, Matthew; Burrington, Lori A.; Becker, Jacob H.

    2017-01-01

    This article describes a simulation activity designed to teach students about the wage gap. The wage gap is an important topic in many sociology classrooms, but it can be difficult to convey the accumulated disadvantage experienced by women and racial/ethnic minorities to students using in-class discussions, lectures, or assigned readings alone.…

  17. Gender Wage Disparities among the Highly Educated

    Science.gov (United States)

    Black, Dan A.; Haviland, Amelia M.; Sanders, Seth G.; Taylor, Lowell J.

    2008-01-01

    We examine gender wage disparities for four groups of college-educated women--black, Hispanic, Asian, and non-Hispanic white--using the National Survey of College Graduates. Raw log wage gaps, relative to non-Hispanic white male counterparts, generally exceed -0.30. Estimated gaps decline to between -0.08 and -0.19 in nonparametric analyses that…

  18. The Wage Gap and Comparable Worth.

    Science.gov (United States)

    Smith, James P.

    The typical working woman is thought to make 60% of a man's wage, despite increased job skills. Facts prove this perception incorrect. Lack of progress is an artifact of changing labor market characteristics associated with the rapid growth in the numbers of women in the labor market. Low skills, low wage female entrants tend to hold down the…

  19. Efficiency Wages and the Business Cycle

    NARCIS (Netherlands)

    Canton, E.J.F.

    1995-01-01

    This paper presents a simple efficiency wage model to explain the transmission from exogenous productivity shocks to levels of economic activity. Higher real wages and rising unemployment induce workers to increase their effort. The disciplining effect of unemployment on the effort level has an

  20. Signalling, wage controls and monetary disinflation policy

    NARCIS (Netherlands)

    van Wijnbergen, S.J.G.; Persson, T.

    1993-01-01

    Focuses on wage control and monetary disinflation policy. How the crucial variable to control is the money supply and wage and price controls should be avoided because of their macroeconomic costs; The two types of government as being low-inflation governments and high-inflation governments; How

  1. Minimum Wage Effects in the Longer Run

    Science.gov (United States)

    Neumark, David; Nizalova, Olena

    2007-01-01

    Exposure to minimum wages at young ages could lead to adverse longer-run effects via decreased labor market experience and tenure, and diminished education and training, while beneficial longer-run effects could arise if minimum wages increase skill acquisition. Evidence suggests that as individuals reach their late 20s, they earn less the longer…

  2. The Czech Wage Distribution and the Minimum Wage Impacts: the Empirical Analysis

    Directory of Open Access Journals (Sweden)

    Kateřina Duspivová

    2013-06-01

    Full Text Available A well-fi tting wage distribution is a crucial precondition for economic modeling of the labour market processes.In the fi rst part, this paper provides the evidence that – as for wages in the Czech Republic – the most oft enused log-normal distribution failed and the best-fi tting one is the Dagum distribution. Th en we investigatethe role of wage distribution in the process of the economic modeling. By way of an example of the minimumwage impacts on the Czech labour market, we examine the response of Meyer and Wise’s (1983 model to theDagum and log-normal distributions. Th e results suggest that the wage distribution has important implicationsfor the eff ects of the minimum wage on the shape of the lower tail of the measured wage distribution andis thus an important feature for interpreting the eff ects of minimum wages.

  3. Battery parameterisation based on differential evolution via a boundary evolution strategy

    Science.gov (United States)

    Yang, Guangya

    2014-01-01

    Attention has been given to the battery modelling in the electric engineering field following the current development of renewable energy and electrification of transportation. The establishment of the equivalent circuit model of the battery requires data preparation and parameterisation. Besides, as the equivalent circuit model is an abstract map of the battery electric characteristics, the determination of the possible ranges of parameters can be a challenging task. In this paper, an efficient yet easy to implement method is proposed to parameterise the equivalent circuit model of batteries utilising the advances of evolutionary algorithms (EAs). Differential evolution (DE) is selected and modified to parameterise an equivalent circuit model of lithium-ion batteries. A boundary evolution strategy (BES) is developed and incorporated into the DE to update the parameter boundaries during the parameterisation. The method can parameterise the model without extensive data preparation. In addition, the approach can also estimate the initial SOC and the available capacity. The efficiency of the approach is verified through two battery packs, one is an 8-cell battery module and one from an electrical vehicle.

  4. Assessing the features of extreme smog in China and the differentiated treatment strategy

    Science.gov (United States)

    Deng, Lu; Zhang, Zhengjun

    2018-01-01

    Extreme smog can have potentially harmful effects on human health, the economy and daily life. However, the average (mean) values do not provide strategically useful information on the hazard analysis and control of extreme smog. This article investigates China's smog extremes by applying extreme value analysis to hourly PM2.5 data from 2014 to 2016 obtained from monitoring stations across China. By fitting a generalized extreme value (GEV) distribution to exceedances over a station-specific extreme smog level at each monitoring location, all study stations are grouped into eight different categories based on the estimated mean and shape parameter values of fitted GEV distributions. The extreme features characterized by the mean of the fitted extreme value distribution, the maximum frequency and the tail index of extreme smog at each location are analysed. These features can provide useful information for central/local government to conduct differentiated treatments in cities within different categories and conduct similar prevention goals and control strategies among those cities belonging to the same category in a range of areas. Furthermore, hazardous hours, breaking probability and the 1-year return level of each station are demonstrated by category, based on which the future control and reduction targets of extreme smog are proposed for the cities of Beijing, Tianjin and Hebei as an example.

  5. Working the Night Shift: The Impact of Compensating Wages and Local Economic Conditions on Shift Choice

    OpenAIRE

    Colene Trent; Walter J. Mayer

    2014-01-01

    The theory of compensating differentials asserts that night shift workers should receive compensating wage differentials due to undesirable work conditions. In weak local economies, workers may have difficulty finding jobs; thus, these workers might be more likely to accept night shift work and be less concerned with the size of the compensating differential for night shifts. Using CPS data from 2001, this paper employs maximum likelihood estimation of an endogenous switching regression model...

  6. Cyclicality of Wages and Union Power

    DEFF Research Database (Denmark)

    Morin, Annaïg

    This paper examines how trade unions shape the volatility of wages over the business cycle. I present a dynamic stochastic model of the labor market that integrates two main features: search frictions and trade unions. Because of search frictions, each job match yields an economic surplus...... that is shared by the bargained wage. Therefore, I can decompose the volatility of wages into two components: the volatility of the match surplus and the volatility of the worker share of the surplus. Starting from the unions' objective function, I demonstrate that, under collective wage bargaining, the worker...... share is endogenous and countercyclical. Consequently, when the economy is hit by a shock, the dynamics of the worker share partially counteract the dynamics of the match surplus and this mechanism delivers endogenous wage rigidity. The model thus sheds new insights into two business cycle features...

  7. WAGE FLEXIBILITY IN THE CONTEMPORARY SOCIETY

    Directory of Open Access Journals (Sweden)

    TECULESCU Silviu Alexandru

    2010-12-01

    Full Text Available The paper follows to offer the most efficient solutions for the attainment by Romania of the economic development level associated to the Western European countries. It proposes the division of the flexibility of labour market in three components, namely: internal flexibility, external flexibility and wage flexibility. The analysis performed within the present study will emphasize the wage flexibility. Wage flexibility can be classified in four components: a plans of individual and group incentives; b plans of assigning wages out of productivity; c plans of distribution of profits and, respectively, d plans of suggestions. The labour market flexibility, in general, and especially the wage flexibility contributes to the increase of employee motivation at the workplace, aspect which leeds to the growth of labour productivity, through this one being put the bases of the medium- and long-term economic development.

  8. The influence of product differentiation strategy on operational performance at Small and Medium Enterprises (SMEs in South Sulawesi, Indonesia

    Directory of Open Access Journals (Sweden)

    Muhammad Yunus Amar

    2015-12-01

    Full Text Available In the last decade, many researchers have conducted studies on the efforts to improve corporate performance through the stimulation of specific business strategy approach. This study aims to analyze the effect of product differentiation strategy on operating performance of the company. The study was conducted on industrial of SMEs in South Sulawesi, Indonesia using a survey method with the sample of 75 respondents. The data were collected through questionnaires, and processed by the method of path analysis. The results show that the strategy of product differentiation (vertical and horizontal affects the operational performance of industrial of the SMEs significantly and negatively. It has implications such as in the early stages of the implementation of this strategy; the company can issue additional production costs in the form of material costs, and more failing products without being accompanied by an increase in new customers. This study can be continued to further examine the relationship of differentiation strategy implementation and performance of the company involving a moderator variable lag-time and the role of production technology in the research model.

  9. The Determinants of Actual Migration and the Role of Wages and Unemployment in Albania: an Empirical Analysis

    Directory of Open Access Journals (Sweden)

    Cristina Cattaneo

    2008-06-01

    Full Text Available The paper explores the determinants of internal migration in Albania, adopting the Harris-Todaro approach to migration: an internal migration function is estimated using district wage and unemployment rate differentials. The aggregate level wages and unemployment, included in the migration equation, are retrieved from a first stage wage and unemployment equations, estimated controlling for personal characteristics. Moreover, in order to test the predictions of the human capital model of migration, the difference between migrants and non-migrants is emphasized in the estimation. The data source is the "Living Standard Measurement Survey for Albania" (2002, undertaken by the national Institute of Statistics and the World Bank jointly. The results reveal that both wage and unemployment differentials are important determinants of the propensity to migrate in Albania. This conclusion is further emphasized by noting that migrants gain substantially in terms of higher returns to individual characteristics after emigration.

  10. Should I stay or should I go? The impact of working time and wages on retention in the health workforce.

    Science.gov (United States)

    Steinmetz, Stephanie; de Vries, Daniel H; Tijdens, Kea G

    2014-04-23

    findings hold for all three countries, for a variety of health occupations. When following a policy of wage increases, attention to the issues of working time-including overtime hours, working part-time, and commuting time-and wage satisfaction are suitable strategies in managing health workforce retention.

  11. Glass Ceiling or Sticky Floor? Examining the Gender Pay Gap across the Wage Distribution in Urban China, 1987-2004

    OpenAIRE

    Chi, Wei; Li, Bo

    2007-01-01

    Using 1987, 1996, and 2004 data, we show that the gender pay gap in the Chinese urban labor market has increased across the wage distribution, and the increase was greater at the lower quantiles. We interpret this as evidence of the “sticky floor” effect.We use the reweighting and recentered influence function projection method proposed by Firpo, Fortin, Lemieux (2005) to decompose gender pay differentials across the wage distribution. We find that the gender differences in the return to labo...

  12. Survival of the Best Fit: Competition from Low Wage Countries and the (Uneven) Growth of US Manufacturing Plants

    OpenAIRE

    Andrew B. Bernard; J. Bradford Jensen; Peter K. Schott

    2002-01-01

    We examine the relationship between import competition from low wage countries and the reallocation of US manufacturing from 1977 to 1997. Both employment and output growth are slower for plants that face higher levels of low wage import competition in their industry. As a result, US manufacturing is reallocated over time towards industries that are more capital and skill intensive. Differential growth is driven by a combination of increased plant failure rates and slower growth of surviving ...

  13. Differential-associative processing or example elaboration: Which strategy is best for learning the definitions of related and unrelated concepts?

    Science.gov (United States)

    Hannon, Brenda

    2012-10-01

    Definitions of related concepts (e.g., genotype - phenotype ) are prevalent in introductory classes. Consequently, it is important that educators and students know which strategy(s) work best for learning them. This study showed that a new comparative elaboration strategy, called differential-associative processing, was better for learning definitions of related concepts than was an integrative elaborative strategy, called example elaboration. This outcome occurred even though example elaboration was administered in a naturalistic way (Experiment 1) and students spent more time in the example elaboration condition learning (Experiments 1, 2, 3), and generating pieces of information about the concepts (Experiments 2 and 3). Further, with unrelated concepts ( morpheme-fluid intelligence ), performance was similar regardless if students used differential-associative processing or example elaboration (Experiment 3). Taken as a whole, these results suggest that differential-associative processing is better than example elaboration for learning definitions of related concepts and is as good as example elaboration for learning definitions of unrelated concepts.

  14. 20 CFR 655.120 - Offered wage rate.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Offered wage rate. 655.120 Section 655.120... the United States (H-2A Workers) Prefiling Procedures § 655.120 Offered wage rate. (a) To comply with... wage that is the highest of the AEWR, the prevailing hourly wage or piece rate, the agreed-upon...

  15. 29 CFR 783.45 - Deductions from wages.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Deductions from wages. 783.45 Section 783.45 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL... TO EMPLOYEES EMPLOYED AS SEAMEN Computation of Wages and Hours § 783.45 Deductions from wages. Where...

  16. 29 CFR 783.44 - Board and lodging as wages.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Board and lodging as wages. 783.44 Section 783.44 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL... TO EMPLOYEES EMPLOYED AS SEAMEN Computation of Wages and Hours § 783.44 Board and lodging as wages...

  17. 20 CFR 616.10 - Reuse of employment and wages.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Reuse of employment and wages. 616.10 Section 616.10 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR INTERSTATE ARRANGEMENT FOR COMBINING EMPLOYMENT AND WAGES § 616.10 Reuse of employment and wages. Employment and wages...

  18. 29 CFR 531.59 - The tip wage credit.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false The tip wage credit. 531.59 Section 531.59 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS WAGE PAYMENTS UNDER THE FAIR LABOR STANDARDS ACT OF 1938 Interpretations Payment of Wages to Tipped Employees...

  19. 26 CFR 31.3301-4 - When wages are paid.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false When wages are paid. 31.3301-4 Section 31.3301... Unemployment Tax Act (Chapter 23, Internal Revenue Code of 1954) § 31.3301-4 When wages are paid. Wages are paid when actually or constructively paid. Wages are constructively paid when they are credited to the...

  20. 48 CFR 52.222-16 - Approval of Wage Rates.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Approval of Wage Rates. 52....222-16 Approval of Wage Rates. As prescribed in 22.407(b), insert the following clause: Approval of Wage Rates (FEB 1988) All straight time wage rates, and overtime rates based thereon, for laborers and...

  1. 26 CFR 31.3401(a)-2 - Exclusions from wages.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Exclusions from wages. 31.3401(a)-2 Section 31... Collection of Income Tax at Source § 31.3401(a)-2 Exclusions from wages. (a) In general. (1) The term “wages... specifically excepted from wages under section 3401(a). (2) The exception attaches to the remuneration for...

  2. Rank Regressions, Wage Distributions, and the Gender Gap.

    Science.gov (United States)

    Fortin, Nicole M.; Lemieux, Thomas

    1998-01-01

    Current Population Survey data from 1979 and 1991 were used to decompose changes in the gender wage gap into three components: skill distribution, wage structure, and improvements in women's position. Relative wage gains by women may have been a source of increasing wage inequality among men. (SK)

  3. Minimum Wage Laws and the Distribution of Employment.

    Science.gov (United States)

    Lang, Kevin

    The desirability of raising the minimum wage long revolved around just one question: the effect of higher minimum wages on the overall level of employment. An even more critical effect of the minimum wage rests on the composition of employment--who gets the minimum wage job. An examination of employment in eating and drinking establishments…

  4. Wages and commuting: quasi-natural experiments' evidence from firms that relocate

    NARCIS (Netherlands)

    Mulalic, I.; van Ommeren, J.N.; Pilegaard, N.

    2014-01-01

    We examine individual-level compensating differentials for commuting distance in a quasi-natural experiment setting by examining how wages respond to changes in commuting distance induced by firm relocations. This set-up enables us to test for the relevance of job search frictions within labour

  5. Lack of genetic differentiation between contrasted overwintering strategies of a major pest predator Episyrphus balteatus (Diptera: Syrphidae: implications for biocontrol.

    Directory of Open Access Journals (Sweden)

    Lucie Raymond

    Full Text Available Winter ecology of natural enemies has a great influence on the level and efficiency of biological control at spring. The hoverfly Episyrphus balteatus (DeGeer (Diptera: Syrphidae is one of the most important natural predators of crop aphids in Europe. Three different overwintering strategies coexist in this species which makes it a good model in order to study ecologically-based speciation processes. The purpose of this study was to determine whether E. balteatus populations with alternative overwintering strategies are genetically differentiated. To that aim, we developed 12 specific microsatellite markers and evaluated the level of neutral genetic differentiation between E. balteatus field populations that overwinter in the three different ways described in this species (i.e. migration, local overwintering at a pre-imaginal stage, and local overwintering at adult stage. Results showed a lack of neutral genetic differentiation between individuals with different overwintering strategies although there are strong ecological differences between them. All pair-wise FST values are below 0.025 and non-significant, and Bayesian clustering showed K=1 was the most likely number of genetic clusters throughout our sample. The three overwintering strategies form one unique panmictic population. This suggests that all the individuals may have genetic material for the expression of different overwintering phenotypes, and that their commitment in one particular overwintering strategy may depend on environmental and individual factors. Consequently, the prevalence of the different overwintering strategies would be potentially modified by landscape engineering and habitat management which could have major implications for biological control.

  6. Differential Use of Learning Strategies in First-Year Higher Education: The Impact of Personality, Academic Motivation, and Teaching Strategies

    Science.gov (United States)

    Donche, Vincent; De Maeyer, Sven; Coertjens, Liesje; Van Daal, Tine; Van Petegem, Peter

    2013-01-01

    Background. Although the evidence in support of the variability of students' learning strategies has expanded in recent years, less is known about the explanatory base of these individual differences in terms of the joint Influences of personal and contextual characteristics. Aims. Previous studies have often investigated how student learning is…

  7. Timing and Flexibility of Housework and Men and Women's wages

    DEFF Research Database (Denmark)

    Bonke, Jens; Datta Gupta, Nabanita

    This paper analyses the effect of housework on men and women’s wages in Denmark by estimating quantile regressions on Danish time use survey data from 1987, merged to register information on hourly wages and other labour market variables for each of the years 1987-1991. We find, as in U.S. studies......, that housework has negative effects on the wages of women and positive effects on the wages of men, except at the high end of the conditional wage distribution. At the 90th quantile, housework has a positive effect on the wages of women and a negative effect on the wages of men, and in fact, high-wage men...... receive the largest wage penalty of doing housework. Timing and flexibility of housework turn out to be more important than the level of housework, and women, particularly at the high end of the conditional wage distribution, who time their housework immediately before or after market work or engage...

  8. Real wages in Australia and Canada, 1870-1913

    DEFF Research Database (Denmark)

    Greasley, David; Madsen, Jakob Brøchner; Oxley, Les

    2000-01-01

    Australia's and Canada's real wage experiences between 1870 and 1913 were distinctive. Faster productivity growth underpinned Canada's overtaking of Australia's wage levels. The globalization forces of migration and trade also shaped their comparative wages, principally by reducing wage growth...... in Canada. Immigration increased slightly Australia's real wages, but reduced wage levels in Canada, and tempered there the beneficial effects of rising productivity and improving terms of trade. In contrast, wage earners' share of national income rose after 1890 in Australia, with the productivity slowdown...... hitting chiefly rents and profits. Distributional shifts favouring wage earners in Australia, and the depressing effects of mass immigration on wages in Canada, limited Canada's wage lead before 1914, despite her faster productivity growth...

  9. A comparison of average wages with age-specific wages for assessing indirect productivity losses: analytic simplicity versus analytic precision.

    Science.gov (United States)

    Connolly, Mark P; Tashjian, Cole; Kotsopoulos, Nikolaos; Bhatt, Aomesh; Postma, Maarten J

    2017-07-01

    Numerous approaches are used to estimate indirect productivity losses using various wage estimates applied to poor health in working aged adults. Considering the different wage estimation approaches observed in the published literature, we sought to assess variation in productivity loss estimates when using average wages compared with age-specific wages. Published estimates for average and age-specific wages for combined male/female wages were obtained from the UK Office of National Statistics. A polynomial interpolation was used to convert 5-year age-banded wage data into annual age-specific wages estimates. To compare indirect cost estimates, average wages and age-specific wages were used to project productivity losses at various stages of life based on the human capital approach. Discount rates of 0, 3, and 6 % were applied to projected age-specific and average wage losses. Using average wages was found to overestimate lifetime wages in conditions afflicting those aged 1-27 and 57-67, while underestimating lifetime wages in those aged 27-57. The difference was most significant for children where average wage overestimated wages by 15 % and for 40-year-olds where it underestimated wages by 14 %. Large differences in projecting productivity losses exist when using the average wage applied over a lifetime. Specifically, use of average wages overestimates productivity losses between 8 and 15 % for childhood illnesses. Furthermore, during prime working years, use of average wages will underestimate productivity losses by 14 %. We suggest that to achieve more precise estimates of productivity losses, age-specific wages should become the standard analytic approach.

  10. Differentiation strategies in coffee global value chains through reference to territorial origin in Latin American countries

    Directory of Open Access Journals (Sweden)

    Marescotti, Andrea

    2016-06-01

    Full Text Available For many years coffee has been regarded as a commodity. Recently, new trends both at consumption and production level created new opportunities for de-commodifying the coffee market, by a differentiation based on social, environmental and territorial resources, and consequently for strengthening local agro-food systems and improving the position of farmers in the value chain. In this perspective, territorial origin is one promising lever of differentiation, and there is a growing number of initiatives trying to develop protected Geographical Indications in coffee value chains. This work aims at identifying the different logics surrounding the construction of protected Geographical Indications (GIs in the coffee industry in Latin America, and to discuss the role of history and tradition in relation to the link to specific local resources. Our analysis highlights a variety of typologies of GI initiatives, which follow different logics and strategies, and interpret the concept of “origin” in different ways, especially when compared to the European Union one. However the role that history and traditions play in American coffee GIs is not yet relevant.Durante mucho tiempo, el café ha sido considerado como un producto commodity, de carácter indiferenciado. Recientemente, nuevas tendencias en la producción y el consumo de café han creado nuevas oportunidades para emprender estrategias de diferenciación (de-commodify en el mercado del café, basadas en los recursos locales de carácter social, medioambiental y territorial y, consecuentemente, con una finalidad de impulsar los sistemas agroalimentarios locales y de mejorar la situación de los agricultores en la cadena de valor. Desde esta perspectiva, el origen territorial se convierte en una herramienta prometedora de diferenciación del producto. Existe un número creciente de iniciativas cuyo propósito es desarrollar Indicaciones Geográficas (IGs en el ámbito de las cadenas de valor del

  11. Differentiated Instructional Strategies on Space Education for Sustained Capacity Building of Underprivileged School Students

    Science.gov (United States)

    Ghosh, Sumit

    2016-07-01

    Although innovations in space education were introduced in many developing countries with good intentions, too many changes and challenges in the existing system have often penalized those who needed them the most. Consequently, the students and teachers in the underprivileged schools face isolation, neglect and coupled with inadequate pedagogic attention, poor infrastructure and insufficient resources, inadvertently suffer. Surprisingly, these deprived school students possess cognitive capabilities of comprehending nature. One of the most compelling situations in Indian school education is that the syllabus is often modified haphazardly without the necessary groundwork and infrastructure to implement it. Apparently, there has neither been teaching nor learning on applied knowledge. Despite the growth in communication and technology applications in space education, inequalities continue to exist in developing countries. In our present society many crucial services are provided by space and it becomes imperative that students have a comprehensive knowledge of space and space based technologies. To realize these objectives, we have adopted a comprehensive and holistic capacity building mechanism which incorporates differentiated instructional strategy on teaching space education in underprivileged schools. Because differentiation and scaffolding techniques yield similar instructional goals, we have blended together both the approaches to the point of being indistinguishable and this proved successful. Initiation was done through the setting up of an Astronomy Club in a backward area in Hyderabad and necessary infrastructure was provided by one of the authors. A state of the art audio-visual room with LCD Projector for ICT mode of presentations of various astronomy and space topics, having a seating capacity of 50 students is in place. A laptop, printer and Wi-Fi connection exists. In addition, visual charts on various celestial phenomena and objects, inspirational

  12. 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.

  13. Lower wages for less hours? A simultaneous wage-hours model for Germany

    OpenAIRE

    Wolf, Elke

    2000-01-01

    In this paper the impact of working hours on the gross hourly wage rate of West German women is analyzed. We use a simultaneous wage-hours model which takes into account the participation decision. First, our estimates show that the hourly wage rate is strongly a¤ected by the working hours. In order to avoid any assumptions about the functional form, we estimate linear spline functions. Second, we detect di¤erent wage-hours profiles for specific groups of individuals. Despite these di¤erences...

  14. Wage gap between men and women in Tunisia

    OpenAIRE

    Jeddi, Hela; Malouche, Dhafer

    2015-01-01

    This paper focuses on estimating wage differences between males and females in Tunisia by using the Oaxaca-Blinder decomposition, a technical that isolates wage gap due to characteristics, from wage gap due to discrimination against women. The data used in the analysis is obtained from the Tunisian Population and Employment Survey 2005. It is estimated that, the gender wage gap is about 19% and the results ascertain that the gender wage gap is mostly attributed to discrimination, especially t...

  15. Does increasing the minimum wage reduce poverty in developing countries?

    OpenAIRE

    Gindling, T. H.

    2014-01-01

    Do minimum wage policies reduce poverty in developing countries? It depends. Raising the minimum wage could increase or decrease poverty, depending on labor market characteristics. Minimum wages target formal sector workers—a minority of workers in most developing countries—many of whom do not live in poor households. Whether raising minimum wages reduces poverty depends not only on whether formal sector workers lose jobs as a result, but also on whether low-wage workers live in poor househol...

  16. YET ANOTHER ATTACK ON WAGES AND CONDITIONS.

    Science.gov (United States)

    McCarthy, Andrew

    2016-10-01

    An unobjectionable-sounding title obscures the real intent of the latest in a series of Bills which the federal Coalition government is attempting to legislate in its ongoing attempts to undermine employee wages and conditions and attack unions.

  17. Cyclicality of Wages and Union Power

    DEFF Research Database (Denmark)

    Morin, Annaïg

    2017-01-01

    This paper examines how trade unions shape the volatility of wages over the business cycle. I present a dynamic stochastic model of the labor market that integrates two main features: search frictions and trade unions. Because of search frictions, each job match yields an economic surplus...... that is shared between the worker and the firm. Therefore, I can decompose the volatility of wages into two components: the volatility of the match surplus and the volatility of the worker share of the surplus. Starting from the unions' objective function, I show that under collective wage bargaining, the worker...... share is endogenous and counter-cyclical. Consequently, when the economy is hit by a shock, the dynamics of the worker share partially counteract the dynamics of the match surplus, and this mechanism delivers endogenous wage rigidity. The model thus offers new insights into two business cycle features...

  18. Entrepreneurship, Job Creation, and Wage Growth

    DEFF Research Database (Denmark)

    Malchow-Møller, Nikolaj; Schjerning, Bertel; Sørensen, Anders

    This paper analyses the importance of entrepreneurs for job creation and wage growth. Relying on unique data that cover all establishments, firms and individuals in the Danish private sector, we are able to distil a number of different subsets from the total set of new establishments - subsets wh...... are to a large extent low-wage jobs, as they are not found to contribute to the growth in average wages.......This paper analyses the importance of entrepreneurs for job creation and wage growth. Relying on unique data that cover all establishments, firms and individuals in the Danish private sector, we are able to distil a number of different subsets from the total set of new establishments - subsets...

  19. Entrepreneurship, job creation and wage growth

    DEFF Research Database (Denmark)

    Malchow-Møller, Nikolaj; Schjerning, Bertel; Sørensen, Anders

    2011-01-01

      This paper analyses the importance of entrepreneurs for job creation and wage growth. Relying on unique data that cover all establishments, firms and individuals in the Danish private sector, we are able to distil a number of different subsets from the total set of new establishments - subsets ...... are to a large extent low-wage jobs, as they are not found to contribute to the growth in average wages.......  This paper analyses the importance of entrepreneurs for job creation and wage growth. Relying on unique data that cover all establishments, firms and individuals in the Danish private sector, we are able to distil a number of different subsets from the total set of new establishments - subsets...

  20. Do Wage Subsidies Reduce Ordinary Employment?

    DEFF Research Database (Denmark)

    Azhar, Hussain; Rasmussen, Martin

    Applying administrative register data information for Danish firms in 1999, 2000, and 2001, this paper investigate how the employment of wage subsidized labour affects ordinary employment at the firm level. Descriptive statistics as well as econometric estimations are presented. Descriptive...

  1. Results-based Rewards - Leveraging Wage Increases?

    DEFF Research Database (Denmark)

    Bregn, Kirsten

    2005-01-01

    A good seven years ago, as a part of a large-scale pay reform, the Danish public sector introduced results-based rewards (RBR), i.e. a pay component awarded for achieving or exceeding targets set in advance. RBR represent a possibility for combining wage-earners interests in higher wages with a g......A good seven years ago, as a part of a large-scale pay reform, the Danish public sector introduced results-based rewards (RBR), i.e. a pay component awarded for achieving or exceeding targets set in advance. RBR represent a possibility for combining wage-earners interests in higher wages...... limited use of RBR, illustrated with examples. The Danish experiences should give food for thought, given that pay systems used by the public sector are currently under transformation in practically all OECD countries....

  2. Impact of the Minimum Wage on Compression.

    Science.gov (United States)

    Wolfe, Michael N.; Candland, Charles W.

    1979-01-01

    Assesses the impact of increases in the minimum wage on salary schedules, provides guidelines for creating a philosophy to deal with the impact, and outlines options and presents recommendations. (IRT)

  3. Quantitative Research on the Minimum Wage

    Science.gov (United States)

    Goldfarb, Robert S.

    1975-01-01

    The article reviews recent research examining the impact of minimum wage requirements on the size and distribution of teenage employment and earnings. The studies measure income distribution, employment levels and effect on unemployment. (MW)

  4. Part-time Work, Wages and Productivity:Evidence from Belgian Matched Panel Data

    OpenAIRE

    Garnero, Andrea; Kampelmann, Stephan; Rycx, François

    2013-01-01

    The authors use matched employer-employee panel data on Belgian private-sector firms to estimate the relationship between wage/productivity differentials and the firm’s labor composition in terms of part-time and sex. Findings suggest that the groups of women and part-timers generate employer rents, but also that the origin of these rents differs (relatively lower wages for women, relatively higher productivity for part-timers). Interactions between gender and part-time suggest that the posit...

  5. Collective bargaining on wages in Denmark

    DEFF Research Database (Denmark)

    Andersen, Søren Kaj; Navrbjerg, Steen Erik

    2008-01-01

    17 kapitler kommer på forskellig vis rundt om disse hovedstrømninger, men indeholder naturligvis også mange andre informationer om lønfastsættelse på det europæiske arbejdsmarked. Bogen kan købes hos ETUI i Bruxelles bl.a. via deres hjemmeside: http://www.etui-rehs.org/research/activities/Workers-representation/Books/Wages-and-wage-bargaining-in-Europe...

  6. Low-Wage Work in Denmark

    DEFF Research Database (Denmark)

    Westergård-Nielsen, Niels Chr.

    2008-01-01

    not stay in low-wage jobs for long. Many go on to higher paying jobs, while a significant minority ends up relying temporarily on income support and benefits sustained by one of the highest tax rates in the world.  Low-Wage Work in Denmark provides an insightful look at the particularities of the Danish...... labor market and the lessons it holds for both the United States and the rest of Europe....

  7. Wage compression and the gender pay gap

    OpenAIRE

    Lawrence M. Kahn

    2015-01-01

    There are large international differences in the gender pay gap. In some developed countries in 2010–2012, women were close to earnings parity with men, while in others large gaps remained. Since women and men have different average levels of education and experience and commonly work in different industries and occupations, multiple factors can influence the gender pay gap. Among them are skill supply and demand, unions, and minimum wages, which influence the economywide wage returns to educ...

  8. Wage Inequality in Turkey: 2002-2010

    OpenAIRE

    Bakis, Ozan; Polat, Sezgin

    2013-01-01

    This paper studies the evolution of wage inequality over the last decade in Turkey using household labor force survey between 2002 and 2010. During the period between 2002 and 2004, the relative supply of more educated workers to less educated workers stayed almost constant while their relative wages have decreased in the benefit of less educated workers. However, in the second period between 2004 and 2010 the relative supply of more educated workers to less educated workers had risen while t...

  9. 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...

  10. Gender Wage Discrimination and Trade Openness

    OpenAIRE

    Sarra Ben Yahmed

    2012-01-01

    International trade has been expected to reduce the gender wage gap by increasing competition and thus reducing the rents that allow employers to discriminate. However, some empirical assessments find an opposite effect. We provide an explanation for the puzzling result that trade openness widens the gender wage gap under certain circumstances. This paper introduces employer taste discrimination in an open economy model with imperfect competition to shed light on the heterogeneous impacts of ...

  11. The effect of unemployment, aggregate wages, and spatial contiguity on local wages: An investigation with German district level data

    OpenAIRE

    Thiess Buettner

    1999-01-01

    Despite spatial rigidity of collectively negotiated wages the local unemployment rate is found to have a significant negative impact on wages. This impact is shown to be consistent with both the wage-curve hypothesis and modern Phillips-curve modelling. Spatial contiguity effects are found in wages and unemployment and their neglect leads to an underestimation of the effect of local unemployment. Yet, the impact of local unemployment on wages turns out to be quite low as compared to studies f...

  12. Temporal profiling of the adipocyte proteome during differentiation using a five-plex SILAC based strategy

    DEFF Research Database (Denmark)

    Molina, Henrik; Yang, Yi; Ruch, Travis

    2009-01-01

    The adipose tissue has important secretory and endocrine functions in humans. The regulation of adipocyte differentiation has been actively pursued using transcriptomic methods over the last several years. Quantitative proteomics has emerged as a promising approach to obtain temporal profiles...

  13. Differentiated Brand Marketing Strategy for China’s Conventional Aquatic Products

    OpenAIRE

    LIANG, Hua; SHEN, Zhongming

    2015-01-01

    The volume of production and marketing of China’s conventional aquatic products is increasing. Compared with price of livestock and poultry products, price of conventional aquatic products is relatively low. Differentiated brand marketing for China’s conventional aquatic products is a key approach for increasing market demand for conventional aquatic products and increasing value of conventional aquatic products. The differentiated brand marketing is an inevitable trend of market developm...

  14. Compensating Differentials for Sexual Harassment

    OpenAIRE

    Joni Hersch

    2011-01-01

    Workplace sexual harassment is illegal, but many workers report that they have been sexually harassed. Exposure to the risk of sexual harassment may decrease productivity, which would reduce wages. Alternatively, workers may receive a compensating differential for exposure to sexual harassment, which would increase wages. Data on claims of sexual harassment filed with the Equal Employment Opportunity Commission are used to calculate the first measures of sexual harassment risks by industry, a...

  15. Wage Slavery or Creative Work?

    Science.gov (United States)

    Mirowsky, John

    2011-07-01

    Western philosophical and scientific traditions often view human work as inherently onerous, wearisome, and degrading. Adam Smith, writing in the eighteenth century, saw work as the toil and trouble that is the real price humans pay for everything they need or want. Karl Marx, writing in the nineteenth century, considered wage labor alienating, but saw the possibility of self-expressive work. Dupré and Gagnier, a philosopher and a critic writing near the end of the twentieth century, agreed that work could be self-fulfilling, but only for an elite minority. This article summarizes the Western philosophical views of work from ancient to modern times. It reframes the philosophical positions as empirical questions and addresses them with statistics and models drawn from a 1995 U.S. survey. Observations suggest that work, in modern America, is not usually alienated. The great majority of Americans rate their paid work or other main daily activities (mostly unpaid work) as more autonomous and creative than not. Emotional well-being and the sense of control over one's own life increase with the degree of autonomy and creativity. The employed report less autonomous but more creative activity than do the nonemployed. Emotional well-being and perceived control correlate more strongly with creativity than with autonomy. The overall association thus favors employment, especially for the poorly educated, even though they give up more autonomy when employed. On the whole, work in modern America seems more self-fulfilling than onerous, alienating, or degrading.

  16. Integration-deficient lentivectors: an effective strategy to purify and differentiate human embryonic stem cell-derived hepatic progenitors.

    Science.gov (United States)

    Yang, Guanghua; Si-Tayeb, Karim; Corbineau, Sébastien; Vernet, Rémi; Gayon, Régis; Dianat, Noushin; Martinet, Clémence; Clay, Denis; Goulinet-Mainot, Sylvie; Tachdjian, Gérard; Tachdjian, Gérard; Burks, Deborah; Vallier, Ludovic; Bouillé, Pascale; Dubart-Kupperschmitt, Anne; Weber, Anne

    2013-07-19

    Human pluripotent stem cells (hPSCs) hold great promise for applications in regenerative medicine. However, the safety of cell therapy using differentiated hPSC derivatives must be improved through methods that will permit the transplantation of homogenous populations of a specific cell type. To date, purification of progenitors and mature cells generated from either embryonic or induced pluripotent stem cells remains challenging with use of conventional methods. We used lentivectors encoding green fluorescent protein (GFP) driven by the liver-specific apoliprotein A-II (APOA-II) promoter to purify human hepatic progenitors. We evaluated both integrating and integration-defective lentivectors in combination with an HIV integrase inhibitor. A human embryonic stem cell line was differentiated into hepatic progenitors using a chemically defined protocol. Subsequently, cells were transduced and sorted at day 16 of differentiation to obtain a cell population enriched in hepatic progenitor cells. After sorting, more than 99% of these APOA-II-GFP-positive cells expressed hepatoblast markers such as α-fetoprotein and cytokeratin 19. When further cultured for 16 days, these cells underwent differentiation into more mature cells and exhibited hepatocyte properties such as albumin secretion. Moreover, they were devoid of vector DNA integration. We have developed an effective strategy to purify human hepatic cells from cultures of differentiating hPSCs, producing a novel tool that could be used not only for cell therapy but also for in vitro applications such as drug screening. The present strategy should also be suitable for the purification of a broad range of cell types derived from either pluripotent or adult stem cells.

  17. Gender, Parenthood and Wage Differences: The Importance of Time-Consuming Job Characteristics.

    Science.gov (United States)

    Magnusson, Charlotta; Nermo, Magnus

    2017-01-01

    Using data from the Swedish Level of Living Survey (2000, 2010), we investigate how the gender wage gap varies with occupational prestige and family status and also examine the extent to which this gap is explained by time-consuming working conditions. In addition, we investigate whether there is an association between parenthood, job characteristics and wage (as differentiated by gender). The analyses indicate that there are gender differences regarding prestige-based pay-offs among parents that are partly explained by fathers' greater access to employment characterized by time-consuming conditions. Separate analyses for men and women demonstrate the presence of a marriage wage premium for both genders, although only men have a parenthood wage premium. This fatherhood premium is however only present in high-prestigious occupations. Compared with childless men, fathers are also more advantaged in terms of access to jobs with time-consuming working conditions, but the wage gap between fathers and childless men is not explained by differences in access to such working conditions.

  18. Wages in the food chain in South Sudan: WageIndicator survey 2013

    NARCIS (Netherlands)

    Besamusca, J.; Tijdens, K.

    2013-01-01

    This WageIndicator Data Report presents the results of the face-to-face WageIndicator survey in South Sudan, conducted between the 1st of June and the 19th of July 2013 in the southern and eastern regions of South Sudan. In total 1,329 persons were interviewed; 71% were men, 29% women and 37% were

  19. Wages in the food chain in Ethiopia: WageIndicator survey 2013

    NARCIS (Netherlands)

    Tijdens, K.; Besamusca, J.; Asteraye, N.

    2013-01-01

    This WageIndicator Data Report presents the results of the face-to-face WageIndicator survey in Ethiopia, conducted between the 2rd of March and the 20th of May 2013 in all provinces of Ethiopia. In total 2,126 persons were interviewed; 53% were men, 47% women and 48% were under 30 years of age. The

  20. Wages in the food chain in Mozambique: WageIndicator survey 2013

    NARCIS (Netherlands)

    Tijdens, K.; Besamusca, J.

    2013-01-01

    This WageIndicator Data Report presents the results of the face-to-face WageIndicator survey of the labour force, conducted between the 27th of May and the 1st of June 2013 in all provinces of Mozambique. In total 1,679 persons were interviewed; 53% were men, 47% women and 43% were under 30 years

  1. Wages in the food chain in Burundi: WageIndicator survey 2013

    NARCIS (Netherlands)

    Tijdens, K.; Besamusca, J.; Ndereyahaga, R.

    2013-01-01

    This WageIndicator Data Report presents the results of the face-to-face WageIndicator survey of the labour force conducted between the 7th of April and the 29th of April 2013 in all provinces of Burundi. In total 1,679 persons were interviewed; 52% were men, 48% women and 43% were under 30 years of

  2. Part-time wage-gap in Germany: Evidence across the wage distribution

    NARCIS (Netherlands)

    Tõnurist, Piret; Pavlopoulos, D.

    2013-01-01

    This paper uses insights from labour-market segmentation theory to investigate the wage differences between part-time and full-time workers in Germany at different parts of the wage distribution. This is accomplished with the use of a quintile regression and panel data from the SOEP (1991-2008). To

  3. Mental Health Insurance Parity and Provider Wages.

    Science.gov (United States)

    Golberstein, Ezra; Busch, Susan H

    2017-06-01

    Policymakers frequently mandate that employers or insurers provide insurance benefits deemed to be critical to individuals' well-being. However, in the presence of private market imperfections, mandates that increase demand for a service can lead to price increases for that service, without necessarily affecting the quantity being supplied. We test this idea empirically by looking at mental health parity mandates. This study evaluated whether implementation of parity laws was associated with changes in mental health provider wages. Quasi-experimental analysis of average wages by state and year for six mental health care-related occupations were considered: Clinical, Counseling, and School Psychologists; Substance Abuse and Behavioral Disorder Counselors; Marriage and Family Therapists; Mental Health Counselors; Mental Health and Substance Abuse Social Workers; and Psychiatrists. Data from 1999-2013 were used to estimate the association between the implementation of state mental health parity laws and the Paul Wellstone and Pete Domenici Mental Health Parity and Addiction Equity Act and average mental health provider wages. Mental health parity laws were associated with a significant increase in mental health care provider wages controlling for changes in mental health provider wages in states not exposed to parity (3.5 percent [95% CI: 0.3%, 6.6%]; pwages. Health insurance benefit expansions may lead to increased prices for health services when the private market that supplies the service is imperfect or constrained. In the context of mental health parity, this work suggests that part of the value of expanding insurance benefits for mental health coverage was captured by providers. Given historically low wage levels of mental health providers, this increase may be a first step in bringing mental health provider wages in line with parallel health professions, potentially reducing turnover rates and improving treatment quality.

  4. Trade, jobs, and wages: Does exporting matter for the poor in South ...

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

    Hélène Mayrand and Edgard Rodriguez. GGP One-pager series. Toward inclusive growth. In today's globalized world, exporting is one of the key policy strategies to promote employment and higher wages in developing countries. Liberalization of the economy and the promotion of trade have been and still are among the ...

  5. Marketing and Distribution: New Minimum Wage Legislation: Impact on Co-Op DE Programs.

    Science.gov (United States)

    Husted, Stewart W.

    1978-01-01

    Impact on distributive education cooperative programs due to the legislation increasing the minimum wage effective January 1, 1978, indicates that the change could greatly restrict future cooperative placements, thereby reducing distributive education enrollments. Employer strategies (for example, reducing student work hours) to overcome wage…

  6. Gender as a factor in differentiating strategies of coping with stress used by physical education students

    Directory of Open Access Journals (Sweden)

    Monika Guszkowska

    2016-02-01

    Full Text Available Background Students are exposed to numerous stressors associated with their integration into their university education, their relationships with friends, and anxiety about the future. Given that stress may be related to university students’ academic performance, understanding the coping strategies used by students may be important in facilitating a positive transition to a university setting. The aim of this study was to determine the gender-based variation of strategies for coping with stress used by students, as well as to determine the correlation between these strategies and the students’ academic achievements. Participants and procedure The study design was cross sectional and included 376 first-year undergraduate students (227 men and 149 women enrolled in the physical education and sport programme at the University of Physical Education in Warsaw. The Polish adaptation of Carver, Scheier and Weintraub’s Multidimensional Inventory for Measuring Stress Coping – COPE and the mean grade from all first-year university courses (the indicator of academic achievements were used. Results Men definitely preferred task-oriented strategies, while women preferred to look for support (instrumental and emotional and placed higher importance on the focusing on and venting of emotions. Academic achievement correlated positively with task-oriented strategies and negatively with avoidance-oriented strategies. These relationships were partly confirmed by regression analyses. Conclusions The results of the study provide support for sex differences in the most frequently applied coping strategies. The results also suggest that avoidance-oriented strategies do not facilitate academic achievement, while active coping strategies correlate with greater success in studies.

  7. The Dispersion of Employees' Wage Increase and Firm Performance

    DEFF Research Database (Denmark)

    Grund, Christian; Westergård-Nielsen, Niels Chr.

    2008-01-01

    than the dispersion of wage levels. It is reasonable to expect greater dispersion of wage increases to be associated with higher monetary incentives, but also with increased perceptions of unfairness. The authors' analysis of linked employer-employee data from Denmark for the years 1992-97 shows......Previous studies examining intra-firm wage dispersion and firm performance have focused on wage levels. The authors of this study argue that for purposes of comparing wage dispersion's positive incentive effects with its adverse morale effects, the dispersion of wage increases is more revealing...

  8. Modeling the Effects of Augmentation Strategies on the Control of Dengue Fever With an Impulsive Differential Equation.

    Science.gov (United States)

    Zhang, Xianghong; Tang, Sanyi; Cheke, Robert A; Zhu, Huaiping

    2016-10-01

    Dengue fever has rapidly become the world's most common vector-borne viral disease. Use of endosymbiotic Wolbachia is an innovative technology to prevent vector mosquitoes from reproducing and so break the cycle of dengue transmission. However, strategies such as population eradication and replacement will only succeed if appropriate augmentations with Wolbachia-infected mosquitoes that take account of a variety of factors are carried out. Here, we describe the spread of Wolbachia in mosquito populations using an impulsive differential system with four state variables, incorporating the effects of cytoplasmic incompatibility and the augmentation of Wolbachia-infected mosquitoes with different sex ratios. We then evaluated (a) how each parameter value contributes to the success of population replacement; (b) how different release quantities of infected mosquitoes with different sex ratios affect the success of population suppression or replacement; and (c) how the success of these two strategies can be realized to block the transmission of dengue fever. Analysis of the system's stability, bifurcations and sensitivity reveals the existence of forward and backward bifurcations, multiple attractors and the contribution of each parameter to the success of the strategies. The results indicate that the initial density of mosquitoes, the quantities of mosquitoes released in augmentations and their sex ratios have impacts on whether or not the strategies of population suppression or replacement can be achieved. Therefore, successful strategies rely on selecting suitable strains of Wolbachia and carefully designing the mosquito augmentation program.

  9. Differential GC Content between Exons and Introns Establishes Distinct Strategies of Splice-Site Recognition

    Directory of Open Access Journals (Sweden)

    Maayan Amit

    2012-05-01

    Full Text Available During evolution segments of homeothermic genomes underwent a GC content increase. Our analyses reveal that two exon-intron architectures have evolved from an ancestral state of low GC content exons flanked by short introns with a lower GC content. One group underwent a GC content elevation that abolished the differential exon-intron GC content, with introns remaining short. The other group retained the overall low GC content as well as the differential exon-intron GC content, and is associated with longer introns. We show that differential exon-intron GC content regulates exon inclusion level in this group, in which disease-associated mutations often lead to exon skipping. This group's exons also display higher nucleosome occupancy compared to flanking introns and exons of the other group, thus “marking” them for spliceosomal recognition. Collectively, our results reveal that differential exon-intron GC content is a previously unidentified determinant of exon selection and argue that the two GC content architectures reflect the two mechanisms by which splicing signals are recognized: exon definition and intron definition.

  10. Seedling traits, plasticity and local differentiation as strategies of invasive species of Impatiens in central Europe

    Czech Academy of Sciences Publication Activity Database

    Skálová, Hana; Havlíčková, Vendula; Pyšek, Petr

    2012-01-01

    Roč. 110, č. 7 (2012), s. 1429-1438 ISSN 0305-7364 R&D Projects: GA ČR GA206/07/0668; GA MŠk LC06073 Institutional research plan: CEZ:AV0Z60050516 Keywords : plant invasions * plasticity * local differentiation Subject RIV: EF - Botanics Impact factor: 3.449, year: 2012

  11. Gender as a factor in differentiating strategies of coping with stress used by physical education students

    OpenAIRE

    Monika Guszkowska; Adriana Zagórska-Pachucka; Anna Kuk; Katarzyna Skwarek

    2016-01-01

    Background Students are exposed to numerous stressors associated with their integration into their university education, their relationships with friends, and anxiety about the future. Given that stress may be related to university students’ academic performance, understanding the coping strategies used by students may be important in facilitating a positive transition to a university setting. The aim of this study was to determine the gender-based variation of strategies for coping with...

  12. Phonological Fluency Strategy of Switching Differentiates Relapsing-Remitting and Secondary Progressive Multiple Sclerosis Patients

    OpenAIRE

    Messinis, L.; Kosmidis, M. H.; Vlahou, C.; Malegiannaki, A. C.; Gatzounis, G.; Dimisianos, N.; Karra, A.; Kiosseoglou, G.; Gourzis, P.; Papathanasopoulos, P.

    2013-01-01

    The strategies used to perform a verbal fluency task appear to be reflective of cognitive abilities necessary for successful daily functioning. In the present study, we explored potential differences in verbal fluency strategies (switching and clustering) used to maximize word production by patients with relapsing-remitting multiple sclerosis (RRMS) versus patients with secondary progressive multiple sclerosis (SPMS). We further assessed impairment rates and potential differences in the sensi...

  13. A strategy to minimize errors from differential intrafraction organ motion using a single configuration for a 'breathing' multileaf collimator

    International Nuclear Information System (INIS)

    Webb, S; Binnie, D M

    2006-01-01

    Intensity-modulated radiation therapy (IMRT) can be delivered by the 'sliding-leaves' dynamic multileaf collimator (DMLC) technique. Intrafraction organ motion can be accommodated by arranging an identical tracking motion for 'breathing leaves'. However, this is only possible for very specific circumstances such as regular, mathematically parameterizable, rigid-body, density-conserving, one-dimensional translations. In this paper, we investigate what happens when planes of tissue in the line of sight of the MLC have differential motion with respect to the moving leaves. In this situation, there is no solution to the problem and a perfect tracking motion cannot be arranged. However, an iterative minimization-of-errors 'solution' (or strategy) can be found and the technique is presented for this. From this, under certain mathematically simple differential motions it is possible to obtain some elegant algebraic solutions which are presented. In general, however, a lengthy computational minimization is required and results of examples of these are presented

  14. Stagnation only on the surface? The implications of skill and family responsibilities for the gender wage gap in Sweden, 1974-2010.

    Science.gov (United States)

    Boye, Katarina; Halldén, Karin; Magnusson, Charlotta

    2017-12-01

    The wage differential between women and men persists in advanced economies despite the inflow of women into qualified occupations in recent years. Using five waves of the Swedish Level-of-Living Survey (LNU), this paper explores the gender wage gap in Sweden during the 1974-2010 period overall and by skill level. The empirical analyses showed that the general gender wage gap has been nearly unchanged for the past 30 years. However, the gender difference in wage in less qualified occupations fell considerably, whereas the gender pay gap remained stable for men and women in qualified occupations. The larger significance of family responsibilities for wages in qualified occupations is one likely explanation for this result. © London School of Economics and Political Science 2017.

  15. The minimum wage in the Czech enterprises

    Directory of Open Access Journals (Sweden)

    Eva Lajtkepová

    2010-01-01

    Full Text Available Although the statutory minimum wage is not a new category, in the Czech Republic we encounter the definition and regulation of a minimum wage for the first time in the 1990 amendment to Act No. 65/1965 Coll., the Labour Code. The specific amount of the minimum wage and the conditions of its operation were then subsequently determined by government regulation in February 1991. Since that time, the value of minimum wage has been adjusted fifteenth times (the last increase was in January 2007. The aim of this article is to present selected results of two researches of acceptance of the statutory minimum wage by Czech enterprises. The first research makes use of the data collected by questionnaire research in 83 small and medium-sized enterprises in the South Moravia Region in 2005, the second one the data of 116 enterprises in the entire Czech Republic (in 2007. The data have been processed by means of the standard methods of descriptive statistics and of the appropriate methods of the statistical analyses (Spearman correlation coefficient of sequential correlation, Kendall coefficient, χ2 - independence test, Kruskal-Wallis test, and others.

  16. Manufacturing Employment and Wage Differentials After Structural Adjustment Reforms in Colombia: An Efficiency Wages Approach

    Directory of Open Access Journals (Sweden)

    Rodrigo Taborda

    2011-01-01

    las características de las firmas y de la economía. Este documento aborda este tema proponiendo un modelo de diferenciales salariales y crecimiento de empleo, y prueba esta relación entre los períodos de reforma, controlando por características de la industria y el empleo. Un resultado es la confirmación de una relación positiva entre el diferencial de salario intra¿industrial y el cambio en el empleo neto. Para el diferencial salarial inter-industrial, se encuentran respuestas heterogéneas dependiendo de la industria y una reducción en la rotación laboral autónoma.

  17. Understanding the differentiating impacts of the communication strategies of a high involvement service (investment advisory services) and a high involvement product (precious jewellery) on customer satisfaction and loyalty.

    OpenAIRE

    Gupta, Gauri

    2009-01-01

    While marketing literature has largely focused on high and low involvement purchases and the positive relationship between customer satisfaction and loyalty; the differentiating impacts of communication strategies for a high involvement service and a high involvement product on customer satisfaction and loyalty has received little academic attention. Consequently, this study examines the differentiating impacts of the communication strategies for investment advisory services and precious jewe...

  18. Differential proteomics analysis to identify proteins and pathways associated with male sterility of soybean using iTRAQ-based strategy.

    Science.gov (United States)

    Li, Jiajia; Ding, Xianlong; Han, Shaohuai; He, Tingting; Zhang, Hao; Yang, Longshu; Yang, Shouping; Gai, Junyi

    2016-04-14

    To further elucidate the molecular mechanism of cytoplasmic male sterility (CMS) in soybean, a differential proteomic analysis was completed between the CMS line NJCMS1A and its maintainer NJCMS1B using iTRAQ-based strategy. As a result, 180 differential abundance proteins (DAPs) were identified, of which, 60 were down-regulated and 120 were up-regulated in NJCMS1A compared with NJCMS1B. Bioinformatic analysis showed that 167 DAPs were annotated in 41 Gene Ontology functional groups, 106 DAPs were classified into 20 clusters of orthologous groups of protein categories, and 128 DAPs were enrichment in 53 KEGG pathways. Fifteen differential level proteins/genes with the same expression pattern were identified in the further conjoint analysis of DAPs and the previously reported differential expression genes. Moreover, multiple reaction monitoring test, qRT-PCR analysis and enzyme activity assay validated that the iTRAQ results were reliable. Based on functional analysis of DAPs, we concluded that male sterility in NJCMS1A might be related to insufficiencies in energy supply, unbalance of protein synthesis and degradation, disruption of flavonoid synthesis, programmed cell death, abnormalities of substance metabolism, etc. These results might facilitate our understanding of the molecular mechanisms behind CMS in soybean. Soybean is an important global crop that provides protein and oil. Heterosis is a significantly potential approach to increase the yield of soybean. Cytoplasmic male sterility (CMS) plays a vital role in the production of hybrid seeds. However, the genetic and molecular mechanisms of male sterility in soybean still need to be further elucidated. In the present paper, a differential proteomic analysis was carried out and the results showed that several key proteins involved in key pathways were associated with male sterility in soybean. This work provides a new insight to understand the genetic and molecular mechanisms underlying CMS in soybean

  19. Low Wages as Occupational Health Hazards.

    Science.gov (United States)

    Leigh, J Paul; De Vogli, Roberto

    2016-05-01

    The history of occupational medicine has been characterized by ever-widening recognition of hazards, from fires in 1911 to asbestos in the 1960s, to job strain in the 1990s. In this essay, we argue for broadening the recognition further to include low wages. We first review possible mechanisms explaining the effects of wages on health or health behaviors. Mechanisms involve self-esteem, job satisfaction, deprivation, social rank, the "full" price of bad health, patience, and the ability to purchase health-producing goods and services. Second, we discuss empirical studies that rely on large, typically national, data sets and statistical models that use either instrumental variables or natural experiments and also account for other family income. Finally, we draw implications for laws governing minimum wages and labor unions.

  20. PCR strategy for identification and differentiation of small pox and other orthopoxviruses.

    Science.gov (United States)

    Ropp, S L; Jin, Q; Knight, J C; Massung, R F; Esposito, J J

    1995-08-01

    Rapid identification and differentiation of orthopoxviruses by PCR were achieved with primers based on genome sequences encoding the hemagglutinin (HA) protein, an infected-cell membrane antigen that distinguishes orthopoxviruses from other poxvirus genera. The initial identification step used a primer pair of consensus sequences for amplifying an HA DNA fragment from the three known North American orthopoxviruses (raccoonpox, skunkpox, and volepox viruses), and a second pair for amplifying virtually the entire HA open reading frame of the Eurasian-African orthopoxviruses (variola, vaccinia, cowpox, monkeypox, camelpox, ectromelia, and gerbilpox viruses). RsaI digest electropherograms of the amplified DNAs of the former subgroup provided species differentiation, and TaqI digests differentiated the Eurasian-African orthopoxviruses, including vaccinia virus from the vaccinia virus subspecies buffalopox virus. Endonuclease HhaI digest patterns distinguished smallpox variola major viruses from alastrim variola minor viruses. For the Eurasian-African orthopoxviruses, a confirmatory step that used a set of higher-sequence-homology primers was developed to provide sensitivity to discern individual virus HA DNAs from cross-contaminated orthopoxvirus DNA samples; TaqI and HhaI digestions of the individual amplified HA DNAs confirmed virus identity. Finally, a set of primers and modified PCR conditions were developed on the basis of base sequence differences within the HA genes of the 10 species, which enabled production of a single DNA fragment of a particular size that indicated the specific species.

  1. Differential reproductive responses to stress reveal the role of life-history strategies within a species.

    Science.gov (United States)

    Schultner, J; Kitaysky, A S; Gabrielsen, G W; Hatch, S A; Bech, C

    2013-11-22

    Life-history strategies describe that 'slow'- in contrast to 'fast'-living species allocate resources cautiously towards reproduction to enhance survival. Recent evidence suggests that variation in strategies exists not only among species but also among populations of the same species. Here, we examined the effect of experimentally induced stress on resource allocation of breeding seabirds in two populations with contrasting life-history strategies: slow-living Pacific and fast-living Atlantic black-legged kittiwakes. We tested the hypothesis that reproductive responses in kittiwakes under stress reflect their life-history strategies. We predicted that in response to stress, Pacific kittiwakes reduce investment in reproduction compared with Atlantic kittiwakes. We exposed chick-rearing kittiwakes to a short-term (3-day) period of increased exogenous corticosterone (CORT), a hormone that is released during food shortages. We examined changes in baseline CORT levels, parental care and effects on offspring. We found that kittiwakes from the two populations invested differently in offspring when facing stress. In response to elevated CORT, Pacific kittiwakes reduced nest attendance and deserted offspring more readily than Atlantic kittiwakes. We observed lower chick growth, a higher stress response in offspring and lower reproductive success in response to CORT implantation in Pacific kittiwakes, whereas the opposite occurred in the Atlantic. Our findings support the hypothesis that life-history strategies predict short-term responses of individuals to stress within a species. We conclude that behaviour and physiology under stress are consistent with trade-off priorities as predicted by life-history theory. We encourage future studies to consider the pivotal role of life-history strategies when interpreting inter-population differences of animal responses to stressful environmental events.

  2. Do you get what you ask? The gender gap in desired and realised wages

    OpenAIRE

    Jaanika Meriküll; Pille Mõtsmees

    2015-01-01

    This paper will study the gender wage gap in desired wages, realised wages and reservation wages. The notion of desired wages shows workers� first bet to potential employers during the job-search process. Two datasets are employed, the electronic job-search portal database, where individuals signal their desired wages, and the labour force survey, where realised wages and reservation wages are reported. The Oaxaca-Ransom decomposition is implemented to investigate the contribution of charac...

  3. Differential Control Strategy based on an Equal Slip Rate for an All-wheel Electricdrive Underground Articulated Dumping Truck

    Directory of Open Access Journals (Sweden)

    Jin Chun

    2014-09-01

    Full Text Available A differential control strategy based on equal slip rates is introduced to improve the steering stability of an all-wheelelectric-drive underground articulated dumping truck. Steering kinematic and dynamic models of the truck are derived to describe the movement relationship and force of the driving wheels. In consideration of the difficulty of obtaining the absolute velocity for an all-wheel-drive truck, an acceleration sensor was set on a test truck, and a kalman filter was applied to obtain the actual value for the truck body. Simulation results for an equal-slip control strategy were compared with experimental results for an equal-torque control strategy. In the simulation, the four-wheel slip rate was 0.08 and the steering system of the truck was stable. The results verify that the equal-slip control strategy makes better use of the ground adhesion coefficient, is able to reasonably distribute drive power, notably reduces tire wear, and improves the use of driving power.

  4. Curriculum Choice, Educational Performance, and Wages within Stem

    DEFF Research Database (Denmark)

    Kromann, Lene; Sørensen, Anders; Walldorf, Jeanette

    to graduates specialized in Science (S), graduates specialized in Mathematics (M) have a starting wage that is 20 percent higher, and graduates specialized in Technology (T) have a starting wage that is approximately 15 percent higher; graduates specialized in Engineering (E) have a similar starting wage. Wage...... variation within the specific education program is of comparable importance to the wage variations between broad types and different lengths of education. Moreover, large variations in wages exist within the four STEM areas, which can be partly explained by course choice. Specifically, courses in M...... are associated with higher wages in most areas of specialization, which indicates that M is a general-purpose skill. In contrast, S, T and E are to a higher extent specific-purpose skills, as courses in these fields are not associated with higher wages if completed outside the area of specialization. In addition...

  5. Wage inequality and team production: an experimental analysis

    NARCIS (Netherlands)

    Bartling, B.; von Siemens, F.A.

    2011-01-01

    Numerous survey studies report that human resource managers curb wage inequality with the intent to avoid detrimental effects on workers' morale. However, there exists little controlled empirical evidence demonstrating that horizontal social comparisons and wage inequality have adverse effects on

  6. Office of Child Support and Enforcement (OCSE) State Wage Alerts

    Data.gov (United States)

    Social Security Administration — The OCSE State Wage Alert is a quarterly match which detects SSI overpayments by identifying unreported wage and unemployment data provided to the Office of Child...

  7. Period effects, cohort effects, and the narrowing gender wage gap.

    Science.gov (United States)

    Campbell, Colin; Pearlman, Jessica

    2013-11-01

    Despite the abundance of sociological research on the gender wage gap, questions remain. In particular, the role of cohorts is under investigated. Using data from the Current Population Survey, we use age-period-cohort analysis to uniquely estimate age, period, and cohort effects on the gender wage gap. The narrowing of the gender wage gap that occurred between 1975 and 2009 is largely due to cohort effects. Since the mid-1990s, the gender wage gap has continued to close absent of period effects. While gains in female wages contributed to declines in the gender wage gap for cohorts born before 1950, for later cohorts the narrowing of the gender wage gap is primarily a result of declines in male wages. Copyright © 2013 Elsevier Inc. All rights reserved.

  8. Do minimum wages reduce poverty? Evidence from Central America ...

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

    2010-12-16

    Dec 16, 2010 ... Raising minimum wages has traditionally been considered a way to protect poor ... However, the effect of raising minimum wages remains an empirical question ... ​More than 70 of Vietnamese entrepreneurs choose to start a ...

  9. Period Effects, Cohort Effects, and the Narrowing Gender Wage Gap

    Science.gov (United States)

    Campbell, Colin; Pearlman, Jessica

    2015-01-01

    Despite the abundance of sociological research on the gender wage gap, questions remain. In particular, the role of cohorts is under investigated. Using data from the Current Population Survey, we use Age-Period-Cohort analysis to uniquely estimate age, period, and cohort effects on the gender wage gap. The narrowing of the gender wage gap that occurred between 1975 and 2009 is largely due to cohort effects. Since the mid-1990s, the gender wage gap has continued to close absent of period effects. While gains in female wages contributed to declines in the gender wage gap for cohorts born before 1950, for later cohorts the narrowing of the gender wage gap is primarily a result of declines in male wages. PMID:24090861

  10. U.S. labor wants higher wages, improved benefits

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This paper reports that labor has spelled out its goals for higher wages and improved benefits during the next 3 years in the U.S. petroleum industry, mainly refining and petrochemicals. Delegates to the national bargaining conference of the Oil, Chemical, and Atomic Workers (OCAW) union approved the goals, including a greater voice in work force training, during sessions at Denver. Among other things, OCAW bargainers will seek: Three year contracts to run from Feb. 1, 1993, to Jan. 31, 1996, Wage increases of $1.25/hr in each of the first 2 years and a 6.5% increase in the third year, Assumption of employers of 90% of medical-hospital insurance premium costs, with an agreement to jointly pursue enactment of a national health care program, Unpaid leave amounting to 12 weeks/year for each employee to attend to family illness or emergencies, Increased pay differentials for shift work, and Improved vacation schedules providing an extra week of vacation for employees with 15-20 years of service

  11. Product market integration, rents and wage inequality

    DEFF Research Database (Denmark)

    Andersen, Torben M.; Sørensen, Allan

    "protection" and "specialization" rents. In particular, wage inequality among similar workers (residual wage inequality) may be U-shaped, at first decreasing and then increasing in the process of product market integration. Consequently, there may be gains in both the efficiency and the equity dimension until......Globalization in the form of product market integration affects labour markets and produces winners and losers. While there are aggregate gains, it is in general ambiguous how inequality is affected. We explore this issue in a Ricardian model and show that it depends on the balance between...

  12. Gender wage gap in Vietnam 1993 - 98

    OpenAIRE

    Amy Y.C. Liu

    2003-01-01

    This paper uses the Vietnam Living Standards Surveys 1992–93 and 1997–98 to examine changes in the gender wage gap. The intertemporal decomposition of Juhn et al. (1991) indicates that changes in observed variables, skill prices and wage inequality have tended to narrow the gap, but the gap effect has tended to widen it, with the net effect being one of little change. This finding is in contrast with that for the EEC but in line with the experience of China. Improving education about equity p...

  13. Health care costs, wages, and aging

    OpenAIRE

    Louise Sheiner

    1999-01-01

    While economists generally agree that workers pay for their health insurance costs through reduced wages, there has been little thought devoted to the level at which these costs are passed on: Is each employee's wage reduced by the amount of his or her own health costs, by the average health costs of employees in the firm, or by some amount in between? This paper analyzes one dimension of the question of how firms pass health costs to workers. Using cross-city variation in health costs, I tes...

  14. The Gender Wage Gap and Domestic Violence

    Science.gov (United States)

    Aizer, Anna

    2014-01-01

    Three quarters of all violence against women is perpetrated by domestic partners. This study exploits exogenous changes in the demand for labor in female-dominated industries to estimate the impact of the male-female wage gap on domestic violence. Decreases in the wage gap reduce violence against women, consistent with a household bargaining model. These findings shed new light on the health production process as well as observed income gradients in health and suggest that in addition to addressing concerns of equity and efficiency, pay parity can also improve the health of American women via reductions in violence. PMID:25110354

  15. Low-Wage Work in Denmark

    DEFF Research Database (Denmark)

    Westergård-Nielsen, Niels Chr.

    2008-01-01

    not stay in low-wage jobs for long. Many go on to higher paying jobs, while a significant minority ends up relying temporarily on income support and benefits sustained by one of the highest tax rates in the world.  Low-Wage Work in Denmark provides an insightful look at the particularities of the Danish...... with detailed case studies of five industries to explore why low-end jobs are so different in Denmark. Some jobs that are low-paying in the United States, including hotel maids and meat processors, though still demanding, are much more highly compensated in Denmark. And Danes, unlike American workers, do...

  16. The Gender Wage Gap and Domestic Violence.

    Science.gov (United States)

    Aizer, Anna

    2010-09-01

    Three quarters of all violence against women is perpetrated by domestic partners. This study exploits exogenous changes in the demand for labor in female-dominated industries to estimate the impact of the male-female wage gap on domestic violence. Decreases in the wage gap reduce violence against women, consistent with a household bargaining model. These findings shed new light on the health production process as well as observed income gradients in health and suggest that in addition to addressing concerns of equity and efficiency, pay parity can also improve the health of American women via reductions in violence.

  17. [Chest pain in the emergency department : Differential diagnosis and diagnostic strategy].

    Science.gov (United States)

    Köhnlein, T

    2017-01-01

    Chest pain as the leading symptom in emergency patients can have numerous causes and requires an immediate and targeted diagnostic and therapeutic strategy. Clinical scoring systems facilitate risk assessment for individual patients. In the emergency department, critical factors for success are defined professional qualification standards for physicians and nursing staff combined with a well-functioning organization of all technical procedures.

  18. Analyzing the changing gender wage gap based on multiply imputed right censored wages

    OpenAIRE

    Gartner, Hermann; Rässler, Susanne

    2005-01-01

    "In order to analyze the gender wage gap with the German IAB-employment register we have to solve the problem of censored wages at the upper limit of the social security system. We treat this problem as a missing data problem. We regard the missingness mechanism as not missing at random (NMAR, according to Little and Rubin, 1987, 2002) as well as missing by design. The censored wages are multiply imputed by draws of a random variable from a truncated distribution. The multiple imputation is b...

  19. Analyzing the changing gender wage gap based on multiply inputed right censored wages

    OpenAIRE

    Gartner, Hermann; Rässler, Susanne

    2005-01-01

    In order to analyze the gender wage gap with the German IAB-employment sample we have to solve the problem of censored wages at the upper limit of the social security system. We treat this problem as a missing data problem. We regard the missingness mechanism as not missing at random (NMAR, according to Little and Rubin, 1987, 2002) as well as missing by design. The censored wages are multiply imputed by draws of a random variable from a truncated distribution. The multiple imputation is base...

  20. Asking about wages: Results from the Bank of Canada's Wage Setting Survey of Canadian companies

    OpenAIRE

    Amirault, David; Fenton, Paul; Laflèche, Thérèse

    2013-01-01

    The Bank of Canada conducted a Wage Setting Survey with a sample of 200 private sector firms from mid-October 2007 to May 2008. Results indicate that wage adjustments for the Canadian non-union private workforce are overwhelmingly time dependent, with a fixed duration of one year, and are clustered in the first four months of the year, suggesting that wage stickiness may not be constant over the year. Ad hoc adjustments between these fixed dates are rare, but when they do occur they are almos...

  1. Rural Low-Wage Employment Rises among Men.

    Science.gov (United States)

    Gibbs, Robert; Parker, Timothy

    2000-01-01

    In 1999, the percentage of low-wage workers in rural areas was higher than in urban areas or in 1979. The share of women and minorities in low-wage work stabilized, but the share of White men increased. Low-wage work increased in higher-skilled occupations, and the share of college educated low-wage workers increased significantly since 1979. (TD)

  2. Job Creation and Job Destruction, Worker Reallocation, and Wages.

    OpenAIRE

    Belzil, Christian

    2000-01-01

    Using Danish firm (workplace) data on employment reallocation merged with individual records, the effects of job creation/destruction and worker reallocation on wages are estimated using fixed effects techniques. After controlling for business cycle fluctuations, job creation is found to increase male wages. The effect of net job creation seems present at all phases of the business cycle. Entry wages as well as wages of low tenure workers appear much more sensitive to idiosyncratic job creati...

  3. A Distributional Analysis of the Gender Wage Gap in Bangladesh

    OpenAIRE

    Salma Ahmed; Pushkar Maitra

    2011-01-01

    This paper decomposes the gender wage gap along the entire wage distribution into an endowment effect and a discrimination effect, taking into account possible selection into full-time employment. Applying a new decomposition approach to the Bangladesh Labour Force Survey (LFS) data we find that women are paid less than men every where on the wage distribution and the gap is higher at the lower end of the distribution. Discrimination against women is the primary determinant of the wage gap. W...

  4. Wage policy of medium and large Portuguese firms

    OpenAIRE

    Suleman, F.; Lagoa, S.; Suleman, A.; Pereira, M. L.

    2013-01-01

    The research on wage policies has been triggered by the interest in identifying whether labour market or institutional forces shape wage settings inside firms. This article draws on linked employer-employee data and uses a fuzzy c-means clustering analysis to identify the typical wage policies of medium and large firms in Portugal. Empirical evidence suggests firms are segmented into four clusters that can be labelled according to wage rules as regulated, asymmetric, hierarchical and discreti...

  5. Perceived Wages and the Gender Gap in STEM Fields

    OpenAIRE

    Osikominu, Aderonke; Pfeifer, Gregor

    2018-01-01

    We estimate gender differences in elicited wage expectations among German Uni- versity students applying for STEM and non-STEM fields. Descriptively, women expect to earn less than men and also have lower expectations about wages of average graduates across different fields. Using a two-step estimation procedure accounting for self-selection, we find that the gender gap in own expected wages can be explained to the extent of 54-69% by wage expectations for average graduates across different f...

  6. Is Productivity Linked To Wages? An Empirical Investigation in Malaysia

    OpenAIRE

    Goh, Soo Khoon

    2009-01-01

    This study investigates the relationship between real wages, labor productivity and unemployment in Malaysia at the macroeconomic level, using time-series econometric techniques. The study found a long-term equilibrium relationship between labor productivity and real wages, but that unemployment was apparently unconnected to the system. The results suggested that labor productivity is positively related to real wage in the long run. However, the increase in real wage exceeds the increase in ...

  7. 76 FR 53045 - Prevailing Rate Systems; Abolishment of Monmouth, NJ, as a Nonappropriated Fund Federal Wage...

    Science.gov (United States)

    2011-08-25

    ... Monmouth, NJ, as a Nonappropriated Fund Federal Wage System Wage Area AGENCY: U.S. Office of Personnel... Wage System (FWS) wage area and redefine Monmouth County, NJ, to the Burlington, NJ, NAF wage area. These changes are necessary because the closure of Fort Monmouth will leave the Monmouth wage area...

  8. The Gender Wage Gap in Croatia – Estimating the Impact of Differing Rewards by Means of Counterfactual Distributions

    Directory of Open Access Journals (Sweden)

    Danijel Nestić

    2010-04-01

    Full Text Available The aim of this paper is to estimate the size of, changes in, and main factors contributing to gender-based wage differentials in Croatia. It utilizes microdata from the Labor Force Surveys of 1998 and 2008 and applies both OLS and quantile regression techniques to assess the gender wage gap across the wage distribution. The average unadjusted gender wage gap is found to be relatively low and declining. This paper argues that employed women in Croatia possess higher-quality labor market characteristics than men, especially in terms of education, but receive much lower rewards for these characteristics. The Machado-Mata decomposition technique is used to estimate the gender wage gap as the sole effect of differing rewards. The results suggest that due to differing rewards the gap exceeds 20 percent on average - twice the size of the unadjusted gap - and that it increased somewhat between 1998 and 2008. The gap is found to be the highest at the lower-to-middle part of the wage distribution.

  9. 29 CFR 525.10 - Prevailing wage rates.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Prevailing wage rates. 525.10 Section 525.10 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS EMPLOYMENT OF WORKERS WITH DISABILITIES UNDER SPECIAL CERTIFICATES § 525.10 Prevailing wage rates. (a) A...

  10. 26 CFR 509.113 - Government wages, salaries, and pensions.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 19 2010-04-01 2010-04-01 false Government wages, salaries, and pensions. 509...) REGULATIONS UNDER TAX CONVENTIONS SWITZERLAND General Income Tax § 509.113 Government wages, salaries, and pensions. (a) General. Under Article XI of the convention any wage, salary, or similar compensation, or any...

  11. 17 CFR 256.920 - Salaries and wages.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Salaries and wages. 256.920... COMPANY ACT OF 1935 2. Expense § 256.920 Salaries and wages. (a) This account shall include salaries, wages, bonuses and other consideration for services, with the exception of director's fees paid directly...

  12. 29 CFR 5.11 - Disputes concerning payment of wages.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Disputes concerning payment of wages. 5.11 Section 5.11... Provisions and Procedures § 5.11 Disputes concerning payment of wages. (a) This section sets forth the procedure for resolution of disputes of fact or law concerning payment of prevailing wage rates, overtime...

  13. 46 CFR 252.31 - Wages of officers and crews.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Wages of officers and crews. 252.31 Section 252.31... Subsidy Rates § 252.31 Wages of officers and crews. (a) Definitions. When used in this part: (1) Base period. The first base period under the wage index systems, as provided in section 603 of the Act, is the...

  14. 20 CFR 404.220 - Average-monthly-wage method.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Average-monthly-wage method. 404.220 Section... INSURANCE (1950- ) Computing Primary Insurance Amounts Average-Monthly-Wage Method of Computing Primary Insurance Amounts § 404.220 Average-monthly-wage method. (a) Who is eligible for this method. You must...

  15. 29 CFR 525.21 - Lowering of wage rates.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Lowering of wage rates. 525.21 Section 525.21 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS EMPLOYMENT OF WORKERS WITH DISABILITIES UNDER SPECIAL CERTIFICATES § 525.21 Lowering of wage rates. (a) No...

  16. 20 CFR 404.221 - Computing your average monthly wage.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Computing your average monthly wage. 404.221... DISABILITY INSURANCE (1950- ) Computing Primary Insurance Amounts Average-Monthly-Wage Method of Computing Primary Insurance Amounts § 404.221 Computing your average monthly wage. (a) General. Under the average...

  17. 29 CFR 500.81 - Payment of wages when due.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Payment of wages when due. 500.81 Section 500.81 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS MIGRANT AND SEASONAL AGRICULTURAL WORKER PROTECTION Worker Protections Wages and Payroll Standards § 500.81 Payment of...

  18. 42 CFR 412.266 - Availability of wage data.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Availability of wage data. 412.266 Section 412.266... Review Board Composition and Procedures § 412.266 Availability of wage data. A hospital may obtain the average hourly wage data necessary to prepare its application to the MGCRB from Federal Register documents...

  19. 42 CFR 413.231 - Adjustment for wages.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Adjustment for wages. 413.231 Section 413.231... Disease (ESRD) Services and Organ Procurement Costs § 413.231 Adjustment for wages. (a) CMS adjusts the labor-related portion of the base rate to account for geographic differences in the area wage levels...

  20. 26 CFR 31.3306(b)-1 - Wages.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Wages. 31.3306(b)-1 Section 31.3306(b)-1... Unemployment Tax Act (Chapter 23, Internal Revenue Code of 1954) § 31.3306(b)-1 Wages. (a) Applicable law and... after 1938 constitutes wages is determined under section 3306(b). Accordingly, only remuneration paid...

  1. 27 CFR 70.242 - Wages, salary and other income.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Wages, salary and other... Collection of Excise and Special (Occupational) Tax Limitations § 70.242 Wages, salary and other income. (a... as wages, salary or other income are exempt from levy. This section described the income of a...

  2. The Impact Of Minimum Wage On Employment Level And ...

    African Journals Online (AJOL)

    This research work has been carried out to analyze the critical impact of minimum wage of employment level and productivity in Nigeria. A brief literature on wage and its determination was highlighted. Models on minimum wage effect are being look into. This includes research work done by different economist analyzing it ...

  3. Effort and the Cycle : Cyclical Implications of Efficiency Wages

    NARCIS (Netherlands)

    Uhlig, H.F.H.V.S.; Xu, Y.

    1996-01-01

    A number of authors have proposed theories of efficiency wages to explain the behaviour of aggregate labor markets. According to these theories, firms do not adjust wages downwards despite available unemployed job seekers, because lower wages would induce hired workers to shirk more often, which in

  4. An Empirical Analysis of the Relationship between Minimum Wage ...

    African Journals Online (AJOL)

    An Empirical Analysis of the Relationship between Minimum Wage, Investment and Economic Growth in Ghana. ... In addition, the ratio of public investment to tax revenue must increase as minimum wage increases since such complementary changes are more likely to lead to economic growth. Keywords: minimum wage ...

  5. Unemployment in Kenya: Some economic factors affecting wage ...

    African Journals Online (AJOL)

    This article analyses the economic factors affecting wage employment in Kenya, where open unemployment fell from 15 per cent in 1998/1999 to 13 per cent in 2005/2006. As of 2005/2006, wage employment constituted 13 per cent of the total working population, which implies that doubling wage employment will absorb ...

  6. Wage structure and the incentive effects of promotions

    NARCIS (Netherlands)

    van Herpen, M.; Cools, C.; van Praag, M.

    2006-01-01

    This paper studies wage structure characteristics and their incentive effects within one firm. Based on personnel records and an employee survey, we provide evidence that wages are attached to jobs and that promotions play a dominant role as a wage determinant. We furthermore show that a promotion

  7. Wage structure and the incentive effect of promotions

    NARCIS (Netherlands)

    van Herpen, M.; Cools, K.; van Praag, C.M.

    2004-01-01

    This paper studies wage structure characteristics and their consequent incentive effects empirically. Based on personnel records and an employee survey, we provide evidence that wages are attached to jobs and that promotions play a dominant role as a wage determinant. Our findings indicate

  8. Bridging the Wage Gap: Pay Equity and Job Evaluations.

    Science.gov (United States)

    Ferraro, Geraldine A.

    1984-01-01

    Discusses the growing gap between the wages of women and men and reviews arguments opposing pay equity. Cites occupational segregation and sex-based wage discrimination as causes for the wage gap, and considers some remedies that have proven to be effective: negotiation, collective bargaining, litigation, and job evaluation studies. (KH)

  9. Trend of Average Wages as Indicator of Hypothetical Money Illusion

    Directory of Open Access Journals (Sweden)

    Julian Daszkowski

    2010-06-01

    Full Text Available The definition of wage in Poland not before 1998 includes any value of social security contribution. Changed definition creates higher level of reported wages, but was expected not to influence the take home pay. Nevertheless, the trend of average wages, after a short period, has returned to its previous line. Such effect is explained in the term of money illusion.

  10. 26 CFR 31.3402(c)-1 - Wage bracket withholding.

    Science.gov (United States)

    2010-04-01

    ... percentage method with respect to any employee. The tax computed under the wage bracket method shall be in... tax is required to be withheld from a wage payment of $48 when two withholding exemptions are claimed... tax to be withheld from a wage payment of $36 when one withholding exemption is claimed. (c) Periods...

  11. 48 CFR 22.404-1 - Types of wage determinations.

    Science.gov (United States)

    2010-10-01

    ... Involving Construction 22.404-1 Types of wage determinations. (a) General wage determinations. (1) A general... in the “Archived DB WD” database on WDOL for information purposes only. Contracting officers may not... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Types of wage...

  12. Does Effeciency Wage Hypothesis Hold in Tanzanian Labour Market?

    African Journals Online (AJOL)

    some characteristics self-select into payment schemes that have efficiency wage aspects. ... decision to pay for more wages might be correlated with firm specific ... affected both the wage policy and productivity aspects of manufacturing firms. ..... consider constant returns to scale for a Cobb-Douglas production function with ...

  13. The Gender Wage Gap by Education in Italy

    NARCIS (Netherlands)

    Mussida, C.; Picchio, M.

    2012-01-01

    Abstract: This paper studies the gender wage gap by educational attainment in Italy using the 1994–2001 ECHP data. We estimate wage distributions in the presence of covariates and sample selection separately for highly and low educated men and women. Then, we decompose the gender wage gap across all

  14. The Minimum Wage and the Employment of Teenagers. Recent Research.

    Science.gov (United States)

    Fallick, Bruce; Currie, Janet

    A study used individual-level data from the National Longitudinal Study of Youth to examine the effects of changes in the federal minimum wage on teenage employment. Individuals in the sample were classified as either likely or unlikely to be affected by these increases in the federal minimum wage on the basis of their wage rates and industry of…

  15. Employment Effects of Minimum and Subminimum Wages. Recent Evidence.

    Science.gov (United States)

    Neumark, David

    Using a specially constructed panel data set on state minimum wage laws and labor market conditions, Neumark and Wascher (1992) presented evidence that countered the claim that minimum wages could be raised with no cost to employment. They concluded that estimates indicating that minimum wages reduced employment on the order of 1-2 percent for a…

  16. Minimum Wages and Skill Acquisition: Another Look at Schooling Effects.

    Science.gov (United States)

    Neumark, David; Wascher, William

    2003-01-01

    Examines the effects of minimum wage on schooling, seeking to reconcile some of the contradictory results in recent research using Current Population Survey data from the late 1970s through the 1980s. Findings point to negative effects of minimum wages on school enrollment, bolstering the findings of negative effects of minimum wages on enrollment…

  17. Minimum Wage Effects on Educational Enrollments in New Zealand

    Science.gov (United States)

    Pacheco, Gail A.; Cruickshank, Amy A.

    2007-01-01

    This paper empirically examines the impact of minimum wages on educational enrollments in New Zealand. A significant reform to the youth minimum wage since 2000 has resulted in some age groups undergoing a 91% rise in their real minimum wage over the last 10 years. Three panel least squares multivariate models are estimated from a national sample…

  18. 41 CFR 50-201.1101 - Minimum wages.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Minimum wages. 50-201... Contracts PUBLIC CONTRACTS, DEPARTMENT OF LABOR 201-GENERAL REGULATIONS § 50-201.1101 Minimum wages. Determinations of prevailing minimum wages or changes therein will be published in the Federal Register by the...

  19. 29 CFR 4.159 - General minimum wage.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true General minimum wage. 4.159 Section 4.159 Labor Office of... General minimum wage. The Act, in section 2(b)(1), provides generally that no contractor or subcontractor... a contract less than the minimum wage specified under section 6(a)(1) of the Fair Labor Standards...

  20. 29 CFR 783.43 - Computation of seaman's minimum wage.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Computation of seaman's minimum wage. 783.43 Section 783.43...'s minimum wage. Section 6(b) requires, under paragraph (2) of the subsection, that an employee...'s minimum wage requirements by reason of the 1961 Amendments (see §§ 783.23 and 783.26). Although...

  1. 29 CFR 510.20 - Wage surveys in Puerto Rico.

    Science.gov (United States)

    2010-07-01

    ... IMPLEMENTATION OF THE MINIMUM WAGE PROVISIONS OF THE 1989 AMENDMENTS TO THE FAIR LABOR STANDARDS ACT IN PUERTO... qualify for an extended minimum wage phase-in, the government of Puerto Rico would be required to furnish... 29 Labor 3 2010-07-01 2010-07-01 false Wage surveys in Puerto Rico. 510.20 Section 510.20 Labor...

  2. Employment Duration and Resistance to Wage Reductions : Experimental Evidence

    NARCIS (Netherlands)

    Burda, M.; Güth, W.; Kirchsteiger, G.; Uhlig, H.F.H.V.S.

    1998-01-01

    One of the long-standing puzzles in economics is why wages do not fall sufficiently in recessions so as to avoid increases in unemployment. Put differently, if the competitive market wage declines, why don't employers simply force their employees to accept lower wages as well? As an alternative to

  3. “One-size-fits-all”? Differentiation in destinations’ marketing goals and strategies to achieve them

    OpenAIRE

    Avraham, Eli; Ketter, Eran

    2015-01-01

    While tourism marketing literature tends to present marketing as a ‘one-size-fits-all’ process, the current study suggests various destination marketing goals. Until today, the literature mainly concentrated on analyzing marketing strategies, tactics, tools and initiatives for enhancing and perceiving tourism, while other marketing goals were neglected, such as marketing unfamiliar destinations or promoting tourism during and after tourism crises. The purpose of this study is to propose the m...

  4. Gene expression divergence and nucleotide differentiation between males of different color morphs and mating strategies in the ruff

    Science.gov (United States)

    Ekblom, Robert; Farrell, Lindsay L; Lank, David B; Burke, Terry

    2012-01-01

    By next generation transcriptome sequencing, it is possible to obtain data on both nucleotide sequence variation and gene expression. We have used this approach (RNA-Seq) to investigate the genetic basis for differences in plumage coloration and mating strategies in a non-model bird species, the ruff (Philomachus pugnax). Ruff males show enormous variation in the coloration of ornamental feathers, used for individual recognition. This polymorphism is linked to reproductive strategies, with dark males (Independents) defending territories on leks against other Independents, whereas white morphs (Satellites) co-occupy Independent's courts without agonistic interactions. Previous work found a strong genetic component for mating strategy, but the genes involved were not identified. We present feather transcriptome data of more than 6,000 de-novo sequenced ruff genes (although with limited coverage for many of them). None of the identified genes showed significant expression divergence between males, but many genetic markers showed nucleotide differentiation between different color morphs and mating strategies. These include several feather keratin genes, splicing factors, and the Xg blood-group gene. Many of the genes with significant genetic structure between mating strategies have not yet been annotated and their functions remain to be elucidated. We also conducted in-depth investigations of 28 pre-identified coloration candidate genes. Two of these (EDNRB and TYR) were specifically expressed in black- and rust-colored males, respectively. We have demonstrated the utility of next generation transcriptome sequencing for identifying and genotyping large number of genetic markers in a non-model species without previous genomic resources, and highlight the potential of this approach for addressing the genetic basis of ecologically important variation. PMID:23145334

  5. Random social networks, unemployment and wage inequality

    NARCIS (Netherlands)

    Ioannides, Y.M.; Soetevent, A.R.

    2006-01-01

    Empirical studies of labor markets show that social contacts are an important source of job-related information. At the same time, wage differences among workers may be explained only in part by differences in individual background characteristics. Such findings motivate our model in which

  6. The Wage Gap and Administrative Salaries Today.

    Science.gov (United States)

    Beyer, Kirk D.

    1992-01-01

    Analysis of national data on college administrator salaries by gender, minority/nonminority status, years of service, and institution type found that wage gaps related to gender and minority status persisted in 1991-92 but that interaction of length of service with other study variables explained a significant amount of this gap. (MSE)

  7. Czech female managers and their wages

    Czech Academy of Sciences Publication Activity Database

    Jurajda, Štěpán; Paligorova, T.

    2009-01-01

    Roč. 16, č. 3 (2009), s. 342-351 ISSN 0927-5371 R&D Projects: GA MŠk LC542 Institutional research plan: CEZ:AV0Z70850503 Keywords : gender wage gap * managers * Czech Republic Subject RIV: AH - Economics Impact factor: 0.992, year: 2009

  8. Wage Inequality and the Location of Cities

    DEFF Research Database (Denmark)

    Farrokhi, Farid; Jinkins, David

    agglomeration and congestion forces. The model bridges the gap between the spatial inequality literature which abstracts from geography, and the economic geography literature which abstracts from inequality. We find that geographical location explains 9.2% of observed variation in wage inequality across...

  9. Catching Hipo's: Screening, Wages and Unemployment

    NARCIS (Netherlands)

    M.C.W. Janssen (Maarten)

    2000-01-01

    textabstractIn this paper, I study the wage a firm sets to attract high ability workers (hipo's) in situations of unemployment. I show that the higher unemployment, the larger a firm's incentives to sort high and low ability workers. Moreover, workers will signal their (high) ability in situations

  10. Immigration, Endogenous Technology Adoption and Wages

    NARCIS (Netherlands)

    Ray Chaudhuri, A.; Pandey, Manish

    2015-01-01

    We document that immigration to U.S. states has increased the mass of workers at the lower range of the skill distribution. We use this change in skill distribution of workers to analyze the effect of immigration on wages. Our model allows firms to endogenously respond to the immigration-induced

  11. 20 CFR 404.1041 - Wages.

    Science.gov (United States)

    2010-04-01

    ...' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950...) If you are paid wages, it is not important what they are called. Salaries, fees, bonuses and... agricultural labor, domestic services, and services not in the course of the employer's trade or business. (f...

  12. Home ownership, job duration, and wages

    DEFF Research Database (Denmark)

    Munch, Jakob Roland; Rosholm, Michael; Svarer, Michael

    2008-01-01

    We investigate the impact of home ownership on individual job mobility and wages in Denmark. We find that home ownership has a negative impact on job-to-job mobility both in terms of transition into new local jobs and new jobs outside the local labor market. In addition, there is a clear negative...

  13. Home Ownership, Job Duration, and Wages

    DEFF Research Database (Denmark)

    Munch, Jakob Roland; Rosholm, Michael; Svarer, Michael

    We investigate the impact of home ownership on individual job mobility and wages in Denmark. We find that home ownership has a negative impact on job-to-job mobility both in terms of transition into new local jobs and new jobs outside the local labour market. In addition, there is a clear negative...

  14. Home Ownership, Job Duration, and Wages

    DEFF Research Database (Denmark)

    Munch, Jakob Roland; Rosholm, Michael; Svarer, Michael

    We investigate the impact of home ownership on individual job mobility and wages in Denmark. We find that home ownership has a negative impact on job-to-job mobilityboth in terms of transition into new local jobs and new jobs outside the local labourmarket. In addition, there is a clear negative...

  15. Gender Differences in Training, Capital, and Wages.

    Science.gov (United States)

    Barron, John M.; And Others

    1993-01-01

    Employment survey data show that, although training intensity in the first three months of employment is similar for men and women, women are employed in positions with shorter training and less capital. These differences and lower market valuation for women's work experience account for much of the wage gap. (SK)

  16. The Wage Gap: Briefing Paper #1.

    Science.gov (United States)

    National Committee on Pay Equity, Washington, DC.

    Women have made slow, steady progress in the labor market since 1979, but the wage gap has not narrowed significantly. This briefing paper updates a September 1987 paper based on "Male-Female Differences in Work Experience, Occupations, and Earnings: 1984" (Current Population Reports, Household Economic Studies, Series P-70, No. 10, issued in…

  17. Relative Deprivation and the Gender Wage Gap.

    Science.gov (United States)

    Jackson, Linda A.

    1989-01-01

    Discusses how gender differences in the value of pay, based on relative deprivation theory, explain women's paradoxical contentment with lower wages. Presents a model of pay satisfaction to integrate value-based and comparative-referent explanations of the relationship between gender and pay satisfaction. Discusses economic approaches to the…

  18. Globalization and the gender wage gap

    NARCIS (Netherlands)

    Oostendorp, R.H.

    2009-01-01

    There are several theoretical reasons why globalization will have a narrowing as well as a widening effect on the gender wage gap, but little is known about the actual impact, except for some country studies. This study contributes to the literature in three respects. First, it is a large

  19. Estimating Gender Wage Gaps: A Data Update

    Science.gov (United States)

    McDonald, Judith A.; Thornton, Robert J.

    2016-01-01

    In the authors' 2011 "JEE" article, "Estimating Gender Wage Gaps," they described an interesting class project that allowed students to estimate the current gender earnings gap for recent college graduates using data from the National Association of Colleges and Employers (NACE). Unfortunately, since 2012, NACE no longer…

  20. Gender, race & the veteran wage gap.

    Science.gov (United States)

    Vick, Brandon; Fontanella, Gabrielle

    2017-01-01

    This paper analyzes earnings outcomes of Iraq/Afghanistan-era veterans. We utilize the 2009-2013 American Community Survey and a worker-matching methodology to decompose wage differences between veteran and non-veteran workers. Among fully-employed, 25-40 year-olds, veteran workers make 3% less than non-veteran workers. While male veterans make 9% less than non-veterans, female and black veterans experience a wage premium (2% and 7% respectively). Decomposition of the earnings gap identifies some of its sources. Relatively higher rates of disability and lower rates of educational attainment serve to increase the overall wage penalty against veterans. However, veterans work less in low-paying occupations than non-veterans, serving to reduce the wage penalty. Finally, among male and white subgroups, non-veterans earn more in the top quintile due largely to having higher educational attainment and greater representation in higher-paying occupations, such as management. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. Focus on Wage and Salary Programs.

    Science.gov (United States)

    Risher, Howard W.

    1989-01-01

    Budget pressures, tightening labor markets, and increasing public interest should prompt colleges and universities to review their wage and salary programs. Many administrators have never been exposed to practices other than those common to higher education, and trustees with corporate experience may provide some insight. (Author/MSE)

  2. The Consequences of Indexing the Minimum Wage to Average Wages in the U.S. Economy.

    Science.gov (United States)

    Macpherson, David A.; Even, William E.

    The consequences of indexing the minimum wage to average wages in the U.S. economy were analyzed. The study data were drawn from the 1974-1978 May Current Population Survey (CPS) and the 180 monthly CPS Outgoing Rotation Group files for 1979-1993 (approximate annual sample sizes of 40,000 and 180,000, respectively). The effects of indexing on the…

  3. Social cues trigger differential immune investment strategies in a non-social insect, Tenebrio molitor.

    Science.gov (United States)

    Gallagher, Joe D; Siva-Jothy, Michael T; Evison, Sophie E F

    2018-02-01

    Social immunization (SI) is a horizontal transfer of immunity that protects naive hosts against infection following exposure to infected nestmates. While mainly documented in eusocial insects, non-social species also share similar ecological features which favour the development of group-level immunity. Here, we investigate SI in Tenebrio molitor by pairing naive females with a pathogen-challenged conspecific for 72 h before measuring a series of immune and fitness traits. We found no evidence for SI, as beetles who cohabited with a live pathogen-challenged conspecific were not better protected against bacterial challenge. However, exposure to a heat-killed-bacteria-challenged conspecific appeared to increase pathogen tolerance, which manifested in differential fitness investment. Our results together suggest that T. molitor do respond to immune-related cues in the social environment, despite not showing a classic immunization response as predicted. © 2018 The Author(s).

  4. Differential proteomic analysis highlights metabolic strategies associated with balhimycin production in Amycolatopsis balhimycina chemostat cultivations

    DEFF Research Database (Denmark)

    Gallo, Giuseppe; Alduina, Rosa; Renzone, Giovanni

    2010-01-01

    Background Proteomics was recently used to reveal enzymes whose expression is associated with the production of the glycopeptide antibiotic balhimycin in Amycolatopsis balhimycina batch cultivations. Combining chemostat fermentation technology, where cells proliferate with constant parameters...... in a highly reproducible steady-state, and differential proteomics, the relationships between physiological status and metabolic pathways during antibiotic producing and non-producing conditions could be highlighted. Results Two minimal defined media, one with low Pi (0.6 mM; LP) and proficient glucose (12 g....../l) concentrations and the other one with high Pi (1.8 mM) and limiting (6 g/l; LG) glucose concentrations, were developed to promote and repress antibiotic production, respectively, in A. balhimycina chemostat cultivations. Applying the same dilution rate (0.03 h-1), both LG and LP chemostat cultivations showed...

  5. On the evaluation of product customization strategies in a vertically differentiated market

    DEFF Research Database (Denmark)

    Wong, Hartanto Wijaya; Lesmono, Dharma

    2013-01-01

    This paper presents a formal approach to evaluate the value of enhancing product customization in a vertically differentiated market. Different from most existing studies that tend to associate the level of customization with the number of product variants, we take a rather different view...... to the level of customization which we define as the degree to which consumers are involved along the value chain. Consequently, a higher level of customization is achieved when consumers are involved further upstream in the chain. The novelty of our approach stems from the integration of both marketing......- and production-related factors that enable us to: consider trade-offs between customization, lead times and manufacturing costs; and analyze how these trade-offs should be addressed in a market in which one group of consumers is highly concerned about product customization, whereas the other group is more...

  6. Accurate differentiation of Escherichia coli and Shigella serogroups: challenges and strategies

    Directory of Open Access Journals (Sweden)

    N.K. Devanga Ragupathi

    2018-01-01

    Full Text Available Shigella spp. and Escherichia coli are closely related; both belong to the family Enterobacteriaceae. Phenotypically, Shigella spp. and E. coli share many common characteristics, yet they have separate entities in epidemiology and clinical disease, which poses a diagnostic challenge. We collated information for the best possible approach to differentiate clinically relevant E. coli from Shigella spp. We found that a molecular approach is required for confirmation. High discriminatory potential is seen with whole genome sequencing analysed for k-mers and single nucleotide polymorphism. Among these, identification using single nucleotide polymorphism is easy to perform and analyse, and it thus appears more promising. Among the nonmolecular methods, matrix-assisted desorption ionization–time of flight mass spectrometry may be applicable when data analysis is assisted with advanced analytic tools. Keywords: 16S rRNA, k-mer, MALDI-TOF MS, single nucleotide polymorphism, whole genome sequencing

  7. Spatially differentiated strategies for reducing nitrate loads from agriculture in two Danish catchments

    DEFF Research Database (Denmark)

    Hashemi, Fatemeh; Olesen, Jørgen Eivind; Hansen, Anne Lausten

    2018-01-01

    Nutrient loss from agriculture is the largest source of diffuse water pollution in Denmark. To reduce nutrient loads a number of solutions have been implemented, but this has been insufficient to achieve the environmental objectives without unacceptable repercussions for agricultural production...... reducing the source loading or enhancing the natural reduction (denitrification) of N after it is leached from the root zone of agricultural crops. In this study, a new method of spatially differentiated analysis for two Danish catchments (Odense and Norsminde) was conducted that reach across...... the individual farms to achieve selected N-load reduction targets. It includes application of cover crops within current crop rotations, set-a-side application on high N-load areas, and changes in agricultural management based on maps of N-reduction available for two different spatial scales, considering soil...

  8. Comparable Worth, Job Evaluation and Wage Discrimination: The Employer Approaches Wage Gap Issues in the 1980's.

    Science.gov (United States)

    Leach, Daniel E.

    1984-01-01

    The role of women in the work force and the wages paid to women workers have become major employment discrimination issues of the 1980's. Comparable worth, wage discrimination, and the existence and possible influence of sex-related factors in wage administration systems, which include formalized job evaluation schemes, are discussed. (MLW)

  9. The influence of life-history strategy on genetic differentiation and lineage divergence in darters (Percidae: Etheostomatinae).

    Science.gov (United States)

    Fluker, Brook L; Kuhajda, Bernard R; Harris, Phillip M

    2014-11-01

    Recent studies determined that darters with specialized breeding strategies can exhibit deep lineage divergence over fine geographic scales without apparent physical barriers to gene flow. However, the extent to which intrinsic characteristics interact with extrinsic factors to influence population divergence and lineage diversification in darters is not well understood. This study employed comparative phylogeographic and population genetic methods to investigate the influence of life history on gene flow, dispersal ability, and lineage divergence in two sympatric sister darters with differing breeding strategies. Our results revealed highly disparate phylogeographic histories, patterns of genetic structure, and dispersal abilities between the two species suggesting that life history may contribute to lineage diversification in darters, especially by limiting dispersal among large river courses. Both species also showed striking differences in demographic history, indicating that extrinsic factors differentially affected each species during the Pleistocene. Collectively, our results indicate that intrinsic and extrinsic factors have influenced levels of gene flow among populations within both species examined. However, we suggest that life-history strategy may play a more important role in lineage diversification in darters than previously appreciated, a finding that has potentially important implications for understanding diversification of the rich North American freshwater fish fauna. © 2014 The Author(s). Evolution © 2014 The Society for the Study of Evolution.

  10. Progressive Taxation, Wage Bargaining, and Endogenous Working Time

    DEFF Research Database (Denmark)

    Kreiner, Claus Thustrup

    This paper analyses the impact of tax reforms that decrease income tax progression in an equilibrium search model with wage bargaining and endogenous individual working time. The working time is either bargained together with the hourly wage (case 1) or determined solely by workers after bargaining...... over the wage (case 2). In both cases reducing tax progression increases working time of employed and, more interestingly, increases unambiguously wages and unemployment. Wages and unemployment rise more and working time and production less in case 1 compared to case 2; probably making case 2 countries...... best suited for such tax reforms...

  11. The gender wage GAP ın Turkey

    OpenAIRE

    AKTAŞ, Arda; UYSAL, Gokce

    2017-01-01

    The most prominent form of gender discrimination in the labor market is the gender gap in wages. Using the Wage Structure Survey, a firm-level data set, we study the gender wage gap in Turkey. We concentrate on formal employment as this is the jurisdiction of the Labor Code in Turkey. Although women earn 3% less than men on average, a wider look reveals important differences along the entire wage distribution. There is virtually no gender gap at the lower end of the wage distr...

  12. The Gender Wage Gap and Sample Selection via Risk Attitudes

    OpenAIRE

    Jung , Seeun

    2014-01-01

    This paper investigates a new way to estimate the gender wage gap with the introduction of individual risk attitudes using representative Korean data. We es- timate the wage gap with correction for the selection bias, which latter results in the overestimation of this wage gap. Female workers are more risk averse. They hence prefer working in the public sector, where wages are generally lower than in the private sector. It goes on to explain the reduced gender wage gap by develop- ing an appr...

  13. Gender differences in early-career wage growth

    OpenAIRE

    Napari, Sami

    2007-01-01

    In Finnish manufacturing, the gender wage gap more than doubles during the first ten years in the labor market. This paper studies the factors contributing to the gender gap in early-career wage growth. The analysis shows that the size of the gender gap in wage growth varies with mobility status the gap being much higher when changing employers compared to within-firm wage growth. Several explanations for the gender gap in wage growth based on human capital theory and theory of compensating w...

  14. Do Minimum Wages in Latin America and the Caribbean Matter? Evidence from 19 Countries

    DEFF Research Database (Denmark)

    Kristensen, Nicolai; Cunningham, Wendy

    of if and how minimum wages affect wage distributions in LAC countries. Although there is no single minimum wage institution in the LAC region, we find regional trends. Minimum wages affect the wage distribution in both the formal and, especially, the informal sector, both at the minimum wage and at multiples...... of the minimum. The minimum does not uniformly benefit low-wage workers: in countries where the minimum wage is relatively low compared to mean wages, the minimum wage affects the more disadvantaged segments of the labor force, namely informal sector workers, women, young and older workers, and the low skilled...

  15. Gender and occupational wage gaps in Romania: from planned equality to market inequality?

    OpenAIRE

    Andrén, Daniela; Andrén, Thomas

    2008-01-01

    In Romania, the communist regime promoted an official policy of gender equality for more than 40 years, providing equal access to education and employment, and restricting pay differentiation based on gender. After its fall in December 1989, the promotion of equal opportunities and treatment for women and men did not constitute a priority for any of the governments of the 1990s. This paper analyzes both gender and occupational wage gaps before and during the first years of transition to a mar...

  16. Why Do Women Wait? Matching, Wage Inequality, and the Incentives for Fertility Delay

    OpenAIRE

    Elizabeth M. Caucutt; Nezih Guner; John Knowles

    2002-01-01

    This paper explores the interaction between wage inequality and the marriage and fertility decisions of young women. We develop an equilibrium search model of marriage, divorce, and investment in children that allows for differential timing of fertility. We show how patterns of fertility timing in U.S. data can be explained by the incentives for fertility delay implied by marriage and labor markets. We find that these incentives help explain both the cross-sectional relationship between women...

  17. Quantile regression analysis of body mass and wages.

    Science.gov (United States)

    Johar, Meliyanni; Katayama, Hajime

    2012-05-01

    Using the National Longitudinal Survey of Youth 1979, we explore the relationship between body mass and wages. We use quantile regression to provide a broad description of the relationship across the wage distribution. We also allow the relationship to vary by the degree of social skills involved in different jobs. Our results find that for female workers body mass and wages are negatively correlated at all points in their wage distribution. The strength of the relationship is larger at higher-wage levels. For male workers, the relationship is relatively constant across wage distribution but heterogeneous across ethnic groups. When controlling for the endogeneity of body mass, we find that additional body mass has a negative causal impact on the wages of white females earning more than the median wages and of white males around the median wages. Among these workers, the wage penalties are larger for those employed in jobs that require extensive social skills. These findings may suggest that labor markets reward white workers for good physical shape differently, depending on the level of wages and the type of job a worker has. Copyright © 2011 John Wiley & Sons, Ltd.

  18. New strategies for the treatment of undifferentiated thyroid cancer and poorly differentiated thyroid cancer

    International Nuclear Information System (INIS)

    Juvenal, Guillermo J.

    2006-01-01

    Undifferentiated thyroid cancer, which accounts for about 5-10% of thyroid cancer cases, is a very aggressive tumor with no effective treatment, since it lacks iodine uptake and does not respond to radio or chemotherapy. The prognosis of these patients is bad, due to the rapid growth of the tumor and the early development of metastasis. Oncogenes and tumor suppressor genes are involved in the genetic changes that underlie thyroid cancer, as all kinds of tumors. The characterization of these proteins is being exploited to delineate new therapeutic strategies for the treatment of this cancer. This work is focused on those compounds or therapeutic approaches that are being used in clinical essays or in animal models. (author) [es

  19. Oxygenated heterocyclic compounds to differentiate Citrus spp. essential oils through metabolomic strategies.

    Science.gov (United States)

    Masson, Jerome; Liberto, Erica; Beolor, Jean-Claude; Brevard, Hugues; Bicchi, Carlo; Rubiolo, Patrizia

    2016-09-01

    This study aimed to characterise and discriminate 44 authenticated commercial samples of citrus essential oils (EO) from seven species (bergamot, lemon, bigarade, orange, mandarin, grapefruit, lime) by analysing the non-volatile oxygenated heterocyclic compounds (OHC) by UHPLC/TOF-HRMS, multivariate data analysis (PCA, PLS-DA) and metabolomic strategies; the OHC fraction includes coumarins, furocoumarins, and polymethoxylated flavonoids. Two different approaches were adopted: (i) targeted profiling based on quantifying 18 furocoumarins and coumarins, some of which are regulated by law, and (ii) targeted fingerprinting based on 140 OHCs reported in citrus essential oils, from which 38 discriminant markers were defined. This approach correctly discriminated the Citrus species; its "sensitivity" to relatively low adulteration rate (10%) was highly satisfactory. The proposed method is complementary to that of analysing the citrus EO volatile part by GC techniques. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. A novel flow-based strategy for implementing differential kinetic analysis

    International Nuclear Information System (INIS)

    Fortes, Paula R.; Meneses, Silvia R.P.; Zagatto, Elias A.G.

    2006-01-01

    Differential kinetic analysis can be implemented in a multi-pumping flow system, and this was demonstrated in relation to an improved spectrophotometric catalytic determination of iron and vanadium in Fe-V alloys. The method exploited the influence of Fe(II) and V(IV) on the rate of iodide oxidation by Cr(VI) under acidic conditions; therefore the Jones reductor was needed. The sample was inserted into an acidic KI stream that acted also as carrier stream, and a Cr(VI) solution was added by confluence. Successive measurements were performed during sample passage through the detector, each one related to a different yet reproducible condition for reaction development. Data treatment involved multivariate calibration by the PLS algorithm. The proposed system is very simple and rugged, allowing about 50 samples to be run per hour, meaning 48 mg KI per determination. The first two latent variables carry ca. 94% of the analytical information, pointing out that the intrinsic dimensionality of the data set is two. Results are in agreement with inductively coupled argon plasma-optical emission spectrometry

  1. Switching from reaching to navigation: differential cognitive strategies for spatial memory in children and adults.

    Science.gov (United States)

    Belmonti, Vittorio; Cioni, Giovanni; Berthoz, Alain

    2015-07-01

    Navigational and reaching spaces are known to involve different cognitive strategies and brain networks, whose development in humans is still debated. In fact, high-level spatial processing, including allocentric location encoding, is already available to very young children, but navigational strategies are not mature until late childhood. The Magic Carpet (MC) is a new electronic device translating the traditional Corsi Block-tapping Test (CBT) to navigational space. In this study, the MC and the CBT were used to assess spatial memory for navigation and for reaching, respectively. Our hypothesis was that school-age children would not treat MC stimuli as navigational paths, assimilating them to reaching sequences. Ninety-one healthy children aged 6 to 11 years and 18 adults were enrolled. Overall short-term memory performance (span) on both tests, effects of sequence geometry, and error patterns according to a new classification were studied. Span increased with age on both tests, but relatively more in navigational than in reaching space, particularly in males. Sequence geometry specifically influenced navigation, not reaching. The number of body rotations along the path affected MC performance in children more than in adults, and in women more than in men. Error patterns indicated that navigational sequences were increasingly retained as global paths across development, in contrast to separately stored reaching locations. A sequence of spatial locations can be coded as a navigational path only if a cognitive switch from a reaching mode to a navigation mode occurs. This implies the integration of egocentric and allocentric reference frames, of visual and idiothetic cues, and access to long-term memory. This switch is not yet fulfilled at school age due to immature executive functions. © 2014 John Wiley & Sons Ltd.

  2. Physician assistant wages and employment, 2000-2025.

    Science.gov (United States)

    Quella, Alicia; Brock, Douglas M; Hooker, Roderick S

    2015-06-01

    This study sought to assess physician assistant (PA) wages, make comparisons with other healthcare professionals, and project their earnings to 2025. The Bureau of Labor Statistics PA employment datasets were probed, and 2013 wages were used to explore median wage differences between large employer categories and 14 years of historical data (2000-2013). Median wages of PAs, family physicians and general practitioners, pharmacists, registered nurses, advanced practice nurses, and physical therapists were compared. Linear regression was used to project the PA median wage to 2025. In 2013, the median hourly wage for a PA employed in a clinical role was $44.70. From 2000 to 2013, PA wages increased by 40% compared with the cumulative inflation rate of 35.3%. This suggests that demand exceeds supply, a finding consistent with similar clinicians such as family physicians. A predictive model suggests that PA employment opportunities and remuneration will remain high through 2025.

  3. The Dispersion of Employees' Wage Increases and Firm Performance

    DEFF Research Database (Denmark)

    Grund, Christian; Westergård-Nielsen, Niels Chr.

    does not induce any monetary incentives. Evidence from unique Danish linked employer employee data shows that large dispersion of wage growth within firms is generally connected with low firm performance. The results are mainly driven by white collar rather than blue collar workers.......In this contribution, we examine the interrelation between intra-firm wage increases and firm performance. Previous studies have focused on the dispersion of wages in order to examine for the empirical dominance of positive monetary incentives effects compared to adverse effects due to fairness...... considerations. We argue that the dispersion of wage increases rather than wage levels is a crucial measure for monetary incentives in firms. The larger the dispersion of wage increases the higher the amount of monetary incentives in firms. In contrast, huge wage inequality without any promotion possibilities...

  4. The Implications of the National Minimum Wage for Training Practices and Skill Utilisation in the United Kingdom Hospitality Industry

    Science.gov (United States)

    Norris, Gill; Williams, Steve; Adam-Smith, Derek

    2003-01-01

    Two key issues thrown up by the 1999 introduction of the National Minimum Wage (NMW) in the United Kingdom are its likely impact on employers' training practices in low paying sectors of the economy and the implications for skills. Based on a study of the hospitality industry, this article assesses the limited significance of the differential,…

  5. Bioreactor systems for tissue engineering II. Strategies for the expansion and directed differentiation of stem cells

    Energy Technology Data Exchange (ETDEWEB)

    Kasper, Cornelia [Hannover Univ. (Germany). Inst. fuer Technische Chemie; Griensven, Martijn van [Ludwig Boltzmann Institut fuer Klinische und Experimentelle Traumatologie, Wien (Austria); Poertner, Ralf (eds.) [Technische Univ. Hamburg-Harburg (Germany). Inst. Biotechnologie und Verfahrenstechnik

    2010-07-01

    Alternative Sources of Adult Stem Cells: Human Amniotic Membrane, by S. Wolbank, M. van Griensven, R. Grillari-Voglauer, and A. Peterbauer-Scherb; - Mesenchymal Stromal Cells Derived from Human Umbilical Cord Tissues: Primitive Cells with Potential for Clinical and Tissue Engineering Applications, by P. Moretti, T. Hatlapatka, D. Marten, A. Lavrentieva, I. Majore, R. Hass and C. Kasper; - Isolation, Characterization, Differentiation, and Application of Adipose-Derived Stem Cells, by J. W. Kuhbier, B. Weyand, C. Radtke, P. M. Vogt, C. Kasper and K. Reimers; - Induced Pluripotent Stem Cells: Characteristics and Perspectives, by T. Cantz and U. Martin; - Induced Pluripotent Stem Cell Technology in Regenerative Medicine and Biology, by D. Pei, J. Xu, Q. Zhuang, H.-F. Tse and M. A. Esteban; - Production Process for Stem Cell Based Therapeutic Implants: Expansion of the Production Cell Line and Cultivation of Encapsulated Cells, by C. Weber, S. Pohl, R. Poertner, P. Pino-Grace, D. Freimark, C. Wallrapp, P. Geigle and P. Czermak; - Cartilage Engineering from Mesenchymal Stem Cells, by C. Goepfert, A. Slobodianski, A.F. Schilling, P. Adamietz and R. Poertner; - Outgrowth Endothelial Cells: Sources, Characteristics and Potential Applications in Tissue Engineering and Regenerative Medicine, by S. Fuchs, E. Dohle, M. Kolbe, C. J. Kirkpatrick; - Basic Science and Clinical Application of Stem Cells in Veterinary Medicine, by I. Ribitsch, J. Burk, U. Delling, C. Geissler, C. Gittel, H. Juelke, W. Brehm; - Bone Marrow Stem Cells in Clinical Application: Harnessing Paracrine Roles and Niche Mechanisms, by R. M. El Backly, R. Cancedda; - Clinical Application of Stem Cells in the Cardiovascular System, C. Stamm, K. Klose, Y.-H. Choi. (orig.)

  6. Differential modulation of apoptotic processes by proanthocyanidins as a dietary strategy for delaying chronic pathologies.

    Science.gov (United States)

    Puiggròs, Francesc; Salvadó, Maria-Josepa; Bladé, Cinta; Arola, Lluís

    2014-01-01

    Apoptosis is a biological process necessary for maintaining cellular homeostasis. Several diseases can result if it is deregulated. For example, inhibition of apoptotic signaling pathways is linked to the survival of pathological cells, which contributes to cancer, whereas excessive apoptosis is linked to neurodegenerative diseases, partially via oxidative stress. The activation or restoration of apoptosis via extrinsic or intrinsic pathways combined with cell signaling pathways triggered by reactive oxygen specises (ROS) formation is considered a key strategy by which bioactive foods can exert their health effects. Proanthocyanidins, a class of flavonoids naturally found in fruits, vegetables, and beverages, have attracted a great deal of attention not only because they are strong antioxidants but also because they appear to exert a different modulation of apoptosis, stimulating apoptosis in damaged cells, thus preventing cancer or reducing apoptosis in healthy cells, and as a result, preserving the integrity of normal cells and protecting against neurodegenerative diseases. Therefore, proanthocyanidins could provide a defense against apoptosis induced by oxidative stress or directly inhibit apoptosis, and they could also provide a promising treatment for a variety of diseases. Emerging data suggest that proanthocyanidins, especially those that humans can be persuaded to consume, may be used to prevent and manage cancer and mental disorders.

  7. Wage flexibility and local labour markets: a test on the homogeneity of the wage curve in Spain

    Directory of Open Access Journals (Sweden)

    Roberto Bande

    2012-01-01

    Full Text Available In this paper we analyse wage flexibility in Spain and its regional differences, departing from the estimation of wage curves. Using data from the Structure of Earnings Survey for 1995, 2002 and 2006, we estimate regional wage equations, relating the observed wage received by workers to a group of personal and job characteristics, as well as to the regional unemployment rate. This analysis allows us to test for the existence of regional differences in the degree of wage flexibility, which may have an important influence on the evolution of regional unemployment, given its impact on the ability of the local labour market to absorb negative shocks. Estimated results indicate that regions suffering from higher unemployment rates exhibit lower wage flexibility. Collective bargaining reforms should pursue greater wage flexibility, especially in regions with high rates of joblessness.

  8. Minimum Wages and Workers' "Motivation": An approach using an economic experiment (Japanese)

    OpenAIRE

    MORI Tomoharu

    2013-01-01

    This paper investigates the effect of minimum wages on workers' effort levels (motivation) using an economic experiment conducted in a laboratory. Under the gift-exchange theory, if firms pay higher wages, workers exert more effort. Vice versa, if firms pay lower wages, workers exert less effort. Minimum wages affect the judgment as to whether the wages being paid are high or low. In general, wages near the minimum appear unattractive. However, it is possible that the same level of wage will ...

  9. The unequal distribution of unequal pay - An empirical analysis of the gender wage gap in Switzerland

    OpenAIRE

    Dorothe Bonjour; Michael Gerfin

    2001-01-01

    In this paper we analyze the distribution of the gender wage gap. Using microdata for Switzerland we estimate conditional wage distribution functions and find that the total wage gap and its discrimination component are not constant over the range of wages. At low wages an overproportional part of the wage gap is due to discrimination. In a further analysis of specific individuals we examine the wage gap at different quantiles and propose a new measure to assess equal earnings opportunities. ...

  10. Minimum Wages and Regional Disparity: An analysis on the evolution of price-adjusted minimum wages and their effects on firm profitability (Japanese)

    OpenAIRE

    MORIKAWA Masayuki

    2013-01-01

    This paper, using prefecture level panel data, empirically analyzes 1) the recent evolution of price-adjusted regional minimum wages and 2) the effects of minimum wages on firm profitability. As a result of rapid increases in minimum wages in the metropolitan areas since 2007, the regional disparity of nominal minimum wages has been widening. However, the disparity of price-adjusted minimum wages has been shrinking. According to the analysis of the effects of minimum wages on profitability us...

  11. Fine-grained versus categorical: Pupil size differentiates between strategies for spatial working memory performance.

    Science.gov (United States)

    Starc, Martina; Anticevic, Alan; Repovš, Grega

    2017-05-01

    Pupillometry provides an accessible option to track working memory processes with high temporal resolution. Several studies showed that pupil size increases with the number of items held in working memory; however, no study has explored whether pupil size also reflects the quality of working memory representations. To address this question, we used a spatial working memory task to investigate the relationship of pupil size with spatial precision of responses and indicators of reliance on generalized spatial categories. We asked 30 participants (15 female, aged 19-31) to remember the position of targets presented at various locations along a hidden radial grid. After a delay, participants indicated the remembered location with a high-precision joystick providing a parametric measure of trial-to-trial accuracy. We recorded participants' pupil dilations continuously during task performance. Results showed a significant relation between pupil dilation during preparation/early encoding and the precision of responses, possibly reflecting the attentional resources devoted to memory encoding. In contrast, pupil dilation at late maintenance and response predicted larger shifts of responses toward prototypical locations, possibly reflecting larger reliance on categorical representation. On an intraindividual level, smaller pupil dilations during encoding predicted larger dilations during late maintenance and response. On an interindividual level, participants relying more on categorical representation also produced larger precision errors. The results confirm the link between pupil size and the quality of spatial working memory representation. They suggest compensatory strategies of spatial working memory performance-loss of precise spatial representation likely increases reliance on generalized spatial categories. © 2017 Society for Psychophysiological Research.

  12. Time-lapse imagery of Adélie penguins reveals differential winter strategies and breeding site occupation.

    Science.gov (United States)

    Black, Caitlin; Southwell, Colin; Emmerson, Louise; Lunn, Daniel; Hart, Tom

    2018-01-01

    Polar seabirds adopt different over-wintering strategies to survive and build condition during the critical winter period. Penguin species either reside at the colony during the winter months or migrate long distances. Tracking studies and survey methods have revealed differences in winter migration routes among penguin species and colonies, dependent on both biotic and abiotic factors present. However, scan sampling methods are rarely used to reveal non-breeding behaviors during winter and little is known about presence at the colony site over this period. Here we show that Adélie penguins on the Yalour Islands in the Western Antarctic Peninsula (WAP) are present year-round at the colony and undergo a mid-winter peak in abundance during winter. We found a negative relationship between daylight hours and penguin abundance when either open water or compact ice conditions were present, suggesting that penguins return to the breeding colony when visibility is lowest for at-sea foraging and when either extreme low or high levels of sea ice exist offshore. In contrast, Adélie penguins breeding in East Antarctica were not observed at the colonies during winter, suggesting that Adélie penguins undergo differential winter strategies in the marginal ice zone on the WAP compared to those in East Antarctica. These results demonstrate that cameras can successfully monitor wildlife year-round in areas that are largely inaccessible during winter.

  13. Time-lapse imagery of Adélie penguins reveals differential winter strategies and breeding site occupation

    Science.gov (United States)

    Southwell, Colin; Emmerson, Louise; Lunn, Daniel

    2018-01-01

    Polar seabirds adopt different over-wintering strategies to survive and build condition during the critical winter period. Penguin species either reside at the colony during the winter months or migrate long distances. Tracking studies and survey methods have revealed differences in winter migration routes among penguin species and colonies, dependent on both biotic and abiotic factors present. However, scan sampling methods are rarely used to reveal non-breeding behaviors during winter and little is known about presence at the colony site over this period. Here we show that Adélie penguins on the Yalour Islands in the Western Antarctic Peninsula (WAP) are present year-round at the colony and undergo a mid-winter peak in abundance during winter. We found a negative relationship between daylight hours and penguin abundance when either open water or compact ice conditions were present, suggesting that penguins return to the breeding colony when visibility is lowest for at-sea foraging and when either extreme low or high levels of sea ice exist offshore. In contrast, Adélie penguins breeding in East Antarctica were not observed at the colonies during winter, suggesting that Adélie penguins undergo differential winter strategies in the marginal ice zone on the WAP compared to those in East Antarctica. These results demonstrate that cameras can successfully monitor wildlife year-round in areas that are largely inaccessible during winter. PMID:29561876

  14. HIV, wages, and the skill premium.

    Science.gov (United States)

    Marinescu, Ioana

    2014-09-01

    The HIV epidemic has dramatically decreased labor supply among prime-age adults in Sub-Saharan Africa. Using within-country variation in regional HIV prevalence and a synthetic panel, I find that HIV significantly increases the capital-labor ratio in urban manufacturing firms. The impact of HIV on average wages is positive but imprecisely estimated. In contrast, HIV has a large positive impact on the skill premium. The impact of HIV on the wages of low skilled workers is insignificantly different from 0, and is strongly dampened by competition from rural migrants. The HIV epidemic disproportionately increases the incomes of high-skilled survivors, thus increasing inequality. Copyright © 2014 Elsevier B.V. All rights reserved.

  15. Employment gains and wage declines: the erosion of black women's relative wages since 1980.

    Science.gov (United States)

    Pettit, Becky; Ewert, Stephanie

    2009-08-01

    Public policy initiatives in the 1950s and 1960s, including Affirmative Action and Equal Employment Opportunity law, helped mitigate explicit discrimination in pay, and the expansion of higher education and training programs have advanced the employment fortunes of many American women. By the early 1980s, some scholars proclaimed near equity in pay between black and white women, particularly among young and highly skilled workers. More recent policy initiatives and labor market conditions have been arguably less progressive for black women's employment and earnings: through the 1980s, 1990s, and the first half of the 2000s, the wage gap between black and white women widened considerably. Using data from the Current Population Survey Merged Outgoing Rotation Group (CPS-MORG), this article documents the racial wage gap among women in the United States from 1979 to 2005. We investigate how demographic and labor market conditions influence employment and wage inequality among black and white women over the period. Although shifts in labor supply influence the magnitude of the black-white wage gap among women, structural disadvantages faced by black women help explain the growth in the racial wage gap.

  16. Employment Gains and Wage Declines: The Erosion of Black Women’s Relative Wages Since 1980

    Science.gov (United States)

    PETTIT, BECKY; EWERT, STEPHANIE

    2009-01-01

    Public policy initiatives in the 1950s and 1960s, including Affirmative Action and Equal Employment Opportunity law, helped mitigate explicit discrimination in pay, and the expansion of higher education and training programs have advanced the employment fortunes of many American women. By the early 1980s, some scholars proclaimed near equity in pay between black and white women, particularly among young and highly skilled workers. More recent policy initiatives and labor market conditions have been arguably less progressive for black women’s employment and earnings: through the 1980s, 1990s, and the first half of the 2000s, the wage gap between black and white women widened considerably. Using data from the Current Population Survey Merged Outgoing Rotation Group (CPS-MORG), this article documents the racial wage gap among women in the United States from 1979 to 2005. We investigate how demographic and labor market conditions influence employment and wage inequality among black and white women over the period. Although shifts in labor supply influence the magnitude of the black-white wage gap among women, structural disadvantages faced by black women help explain the growth in the racial wage gap. PMID:19771940

  17. Are low wages risk factors for hypertension?

    Science.gov (United States)

    Leigh, J Paul; Du, Juan

    2012-12-01

    Socio-economic status (SES) is strongly correlated with hypertension. But SES has several components, including income and correlations in cross-sectional data need not imply SES is a risk factor. This study investigates whether wages-the largest category within income-are risk factors. We analysed longitudinal, nationally representative US data from four waves (1999, 2001, 2003 and 2005) of the Panel Study of Income Dynamics. The overall sample was restricted to employed persons age 25-65 years, n = 17 295. Separate subsamples were constructed of persons within two age groups (25-44 and 45-65 years) and genders. Hypertension incidence was self-reported based on physician diagnosis. Our study was prospective since data from three base years (1999, 2001, 2003) were used to predict newly diagnosed hypertension for three subsequent years (2001, 2003, 2005). In separate analyses, data from the first base year were used to predict time-to-reporting hypertension. Logistic regressions with random effects and Cox proportional hazards regressions were run. Negative and strongly statistically significant correlations between wages and hypertension were found both in logistic and Cox regressions, especially for subsamples containing the younger age group (25-44 years) and women. Correlations were stronger when three health variables-obesity, subjective measures of health and number of co-morbidities-were excluded from regressions. Doubling the wage was associated with 25-30% lower chances of hypertension for persons aged 25-44 years. The strongest evidence for low wages being risk factors for hypertension among working people were for women and persons aged 25-44 years.

  18. Weaknesses of 'wage-led growth'

    OpenAIRE

    Skott, Peter

    2016-01-01

    The emphasis in post-Keynesian macroeconomics on wage- versus profit- led growth may not have been helpful. The profit share is not an exogenous variable, and the correlations between the pro.t share and economic growth can be positive for some exogenous shocks but negative for others. The terminology, second, suggests a unidirectional causality from distribution to aggregate demand while in fact distribution can itself be directly affected by shifts in aggregate demand. The reduced form corr...

  19. Efficiency Wages in Heterogenous Labour Markets

    OpenAIRE

    Pavel Ryska; Jan Prùša

    2011-01-01

    In this paper we tackle two shortcomings of present efficiency wage models. Firstly, they do not fully account for labour heterogeneity, thus implying that high-effort and low-effort units of labour are interchangeable. Secondly, building on this assumed homogeneity of labour, the models derive involuntary unemployment from effort decisions of workers, which are patently voluntary. We offer a consistent reformulation of the theory: Each of the effort or quality levels is regarded as a separat...

  20. NON-FORMAL EDUCATION, OVEREDUCATION AND WAGES

    OpenAIRE

    SANDRA NIETO; RAÚL RAMOS

    2013-01-01

    Why do overeducated workers participate in non-formal education activities? Do not they suffer from an excess of education? Using microdata from the Spanish sample of the 2007 Adult Education Survey, we have found that overeducated workers participate more than the rest in non-formal education and that they earn higher wages than overeducated workers who did not participate. This result can be interpreted as evidence that non-formal education allows overeducated workers to acquire new abiliti...