Conditional distributions of earnings,wages and hours for blacks and whites

This paper provides new evidence on the conditional distributions of earnings, wages and hours for white and black males in the University of Michigan's Panel Study of Income Dynamics. Conditional hours and ln wages are approximately normal for both races. Conditional earnings are approximately normal for blacks while earnings are well approximated for whites by the product of normal hours and log-normal wages. The distribution of this product is derived here for the first time. Treating the marginal earnings distribution as the average of the conditional distributions, we use these results to predict poverty and affluence rates in our sample.     

The ambiguous effect of minimum wages on hours

In a competitive model we ease the assumption that efficiency units of labour are the product of hours and workers. We show that a minimum wage may either increase or decrease hours per worker and the change will have the opposite sign to the slope of the equilibrium hours hourly wage locus. Similarly, total hours worked may rise or fall. We illustrate the results throughout with a Cobb-Douglas example.     

Residential location and scheduling of work hours

The choices of residential location and work-start time in a monocentric city are examined. Workers may choose to live either near or far from the city center, where work takes place; they may also choose to start at a peak work-start time with many other workers, or to start at an off-peak time with fewer workers. The theoretical results indicate that the relation between choice of work-start time and location depends upon the effects of staggered work hours on income and the transportation technology in the city.     

Unemployment and compensating wages: an analysis of shift work

Compensating wages have been documented for a number of job attributes including working non-standard hours. Using data that aggregates across occupations, our analysis confirms a wage premium for working night shifts. However, the compensating wage is greater in areas where unemployment is low, suggesting that employers are less pressured to compensate for night shifts when employment opportunities are relatively scarce. If this result holds for other undesirable work characteristics, such as risk of death on the job, then weak labor markets will have lower compensating wages in general.     

Minimum wages,wages and employment in various sectors in Honduras

This paper contributes to our understanding of the impact of minimum wages on labor markets of developing countries, where there are often multiple minimum wages and compliance is weak. We examine how changes in more than 22 minimum wages over 1990–2004 affect employment, unemployment and average wages of workers in different sectors, defined by coverage under the legislation. The evidence suggests that minimum wages are effectively enforced only in medium and large-scale firms, where a 1% increase in the minimum wage leads to an increase of 0.29% in the average wage and a relatively large reduction in employment of ? 0.46%. We find that public sector wages emulate minimum wage trends but the higher cost of labor does not reduce employment there. There are no discernable effects of minimum wages on the wages of workers in small-firms or the self-employed; yet, higher minimum wages may create more unemployment. We conclude that (even under our upper bound estimate of the effect on the wages of workers) the total earnings of workers in the large-firm covered sector fall with higher minimum wages in Honduras, which warrants a policy dialogue on the structure and level of minimum wages.     

Overtime pay regulation and weekly hours of work in Canada

The idea that overtime pay regulation can be used to create employment continues to receive attention in a variety of countries. Standard hours, beyond which a statutory overtime premium must be paid, varies across Canadian provinces, as do coverage rules. Exploiting this variation produces a smaller estimated response of weekly hours to standard hours than previous researchers have found in other countries. Combined with evidence of substantially more moonlighting and higher wages in jurisdictions with lower standard hours, these results support a somewhat pessimistic view of the idea that reducing standard hours can be used promote work-sharing in Canada.     

Seniority,experience, and wages in the UK

This paper uses BHPS data to investigate the relative importance of seniority and experience in determining male wages in the UK labor market. Using both the Altonji and Shakotko instrumental variable and the Topel two-step estimation approaches, I find that for all male workers, tenure plays a modest role, increasing wages by about 1% each year over the first 10 years on the job. General labor market experience has a larger role, so that after 30 years wages have increased by about 60%. Individual and job match heterogeneity are important, and should be carefully modeled when estimating wage equations for the British labor market. These results are remarkably similar to the most recent evidence about these relationships in the US labor market. After extending the standard model to include industry and occupation experience, the estimated impact of job seniority becomes negligible for nonunion workers. Instead, the wages of nonunion workers rise because of the accumulation of general and sector-specific experience. The wages of union workers are still found to increase with job seniority over the first ten years with their employer, suggesting that if seniority matters for wages it is only for union workers.     

Exploring the effectiveness of research and innovation policies among European Union countries

In this paper we explore the effectiveness of selected research and innovation policies among EU countries. Using data from the AEGIS database and information from the 2015 Bruegel’s Partnership report on research and innovation polices in EU countries, we compare and contrast the response of knowledge intensive firms to a sample of policies. We find that the impact of the policies in our sample varies not only across countries but also across the age of affected firms in those countries. We conclude our analysis with a call for policy makers to begin to investigate the incidence of the impact of their research and innovation policies as measured not only by the age of firms but also by other dimensions.     

Workplace surveillance,privacy protection,and efficiency wages

Consider an employer who wants her employee to work hard. As is well known from the efficiency wage literature, the employer must pay the (wealth-constrained) employee a positive rent to provide incentives for exerting unobservable effort. Alternatively, the employer could make effort observable by costly workplace surveillance. It is argued that a privacy protection law preventing surveillance may increase the total surplus. While such a law reduces the employer's profit, this loss can be overcompensated by the employee's gain, because the employer invests in surveillance not only to implement higher effort, but also to reduce the employee's rent.     

Noncognitive skills, occupational attainment, and relative wages

This paper examines whether men's and women's noncognitive skills influence their occupational attainment and, if so, whether this contributes to the disparity in their relative wages. We find that noncognitive skills have a substantial effect on the probability of employment in many, though not all, occupations in ways that differ by gender. Consequently, men and women with similar noncognitive skills enter occupations at very different rates. Women, however, have lower wages on average not because they work in different occupations than men do, but rather because they earn less than their male colleagues employed in the same occupation. On balance, women's noncognitive skills give them a slight wage advantage. Finally, we find that accounting for the endogeneity of occupational attainment more than halves the proportion of the overall gender wage gap that is unexplained.     

Efficiency wages,wage comparison,and public sector budgeting

We develop a government decision model where efficiency wage mechanisms affect the allocation of resources between different public services. We show how the introduction of interdepartment wage relativities modifies the standard Solow wage setting conditions. We compare the outcome under centralised and decentralised wage setting, and show that a decentralised wage setting system creates a distortion. Finally, we discuss the possibility of elimination this distortion using alternative financing systems.Final version: 08 April 2003JEL Classification: H23, J45We are grateful to Jan E. Askildsen, Daniel L. Rubinfeld, Agnar Sandmo, participants at conferences and seminars in Trondheim, Uppsala and Åsgårdstrand, and several anonymous referees for helpful comments. The second author is grateful to The Norwegian Research Council for financial support. The usual disclaimer applies.     

Sticky prices, fair wages, and the co-movements of unemployment and labor productivity growth

This paper studies the co-movements of unemployment and labor productivity growth for the U.S. economy. Measures of co-movements in the frequency domain indicate that co-movements between variables differ strongly according to the frequency. First, long-term and business cycle co-movements are larger than short-term co-movements. Second, co-movements are negative in the short and long run, but positive over the business cycle. A New Keynesian model that combines nominal rigidity on the goods market (sticky prices) and real rigidity on the labor market (fair wages) is shown to be quantitatively consistent with the observed co-movements both in the long term and over the business cycle. However, the model fails to explain the short-term co-movements.     

制定企业的分工协作和考核方式

案例 一大型公司,某个产品的生产下设生产厂和销售部两个同级的、相对独立的部门,对生产厂的管理着眼点是:产品质量要不断提高,向国际同类产品的先进水平看齐;生产成本要不断下降.这两项工作都有严格的指标,质量管理指标和产品单位成本下降指标.生产厂实行对公司的内部承包,即通过这些指标的完成与否,对厂领导进行考核,决定其年终奖金和续任等问题.     

Screening discrimination and the determinants of wages

This paper tests for a type of statistical discrimination, referred to as “screening discrimination,” that assumes signals of worker productivity that employers receive at the time of hiring are noisier for one group than for another. Screening discrimination implies that starting wages depend less on initial productivity signals for women than for men, and that the influence of worker performance on wages increases faster with tenure for women. I test these predictions and find strong evidence suggesting that employers receive less-accurate initial signals from women than from men, even when comparing men and women in the same job.     

Trade Boards and minimum wages, 1909-39

Trade Boards were first established in 1909 principally to protect workers in the sweated trades'but were vastly extended under new criteria in 1918. Although the interwar Trade Boards set wage minima which were'tough'by modern standards there has been little analysis of their effects on employment. But in one sector, agriculture, there is clear evidence that minimum wage setting cost jobs. If similar effects occurred in other sectors covered by minimum wages then this could have added significantly to the burden of unemployment during the interwar years.     

Endogenous job destructions and the distribution of wages

This paper considers a matching model with both idiosyncratic productivity shocks that hit jobs at random and heterogeneity of workers according to ex ante unobservable abilities. We argue that firms' decisions about reservation productivity can help explain the shape of wage distributions. This is shown from numerical experiments, calibrated to French data, by considering alternative ranges of productivity shocks.     

咨询行业薪酬分析及探讨

总体上看,我国咨询业尚处于起步阶段,在薪酬上面还存在着不少的问题。对此,文章提出了相应的解决措施。