Aspects of Worker Well-Being: Volume 26

Understanding how worker well-being is distributed across the population is of paramount importance. With such knowledge policy makers can devise efficient strategies to improve social welfare. This volume contains 13 chapters on topics enhancing our comprehension of inequality across workers. The issues addressed deal directly with the economic institutions that affect individual and family earnings distributions. The themes explored include job training, worker and firm mobility, minimum wages, wage arrears, unions, collective bargaining, unemployment insurance, and schooling. Among the questions answered are: To what extent do greater work hours of women mitigate the widening family earnings distribution? To what extent does deunionization widen the distribution of earnings? Do computers really cause a widening of the earnings distribution? How would the Russian wage distribution change if one accounted for wage arrears? How much of job creation and job destruction comes about because of business relocation? To what extent does maternal education increase children's education? Why do increases in the minimum wage fail to substantially decrease employment as economic theory would predict? And, to what extent do job skills matter for low-income workers?

Constructing pseudo-panel data from successive Current Population Surveys, this paper analyzes earnings inequality in husband and wife families over the life cycle and over time. Particular attention is devoted to the role of labor supply in influencing measures of earnings inequality. Compact and accurate descriptions of earnings inequality are derived that facilitate the analysis of the effect of the changing market employment of wives on earnings inequality. The growing propensity of married women to work for pay has mitigated the increase in family earnings inequality. Alternative measures of earnings inequality covering people with different degrees of attachment to the labor market are constructed. Inferences about the extent and changes in earnings inequality are sensitive to alternative labor supply definitions especially in the case of wives.

We analyze and assess new evidence on employment dynamics from a new data source – the National Establishment Time Series (NETS). The NETS offers advantages over existing data sources for studying employment dynamics, including tracking business establishment relocations that can contribute to job creation or destruction on a regional level. Our primary purpose in this paper is to assess the reliability of the NETS data along a number of dimensions, and we conclude that it is a reliable data source although not without limitations. We also illustrate the usefulness of the NETS data by reporting, for California, a full decomposition of employment change into its six constituent processes, including job creation and destruction stemming from business relocation, which has figured prominently in policy debates but on which there has been no systematic evidence.

We use new training data from the British Household Panel Survey to explore the degree to which the data are consistent with the predictions of human capital theory. According to the raw data, most work-related training is general and is paid for by employers. Our fixed effects estimates reveal that employer-financed training is associated with higher wages both in the current and future firms, with some evidence that the impact in future firms is larger. These results are consistent with human capital theory with credit constraints, and with the relatively recent literature on training in imperfectly competitive labour markets.

Many developing and transition countries, and even some in the industrialized West, experience periods in which a substantial proportion of the workforce suffer wage arrears. We examine the implications for estimates of wage gaps and inequality using the Russian labor market as a test case. Wage inequality grew rapidly as did the incidence of wage arrears in Russia in the 1990s. Given data on wages and the incidence of wage arrears we construct counterfactual wage distributions, which give the distribution of pay were arrears not present. The results suggest that wage inequality could be some 30 percent lower in the absence of arrears. If individuals in arrears are distributed across the underlying wage distribution, as appears to be the case in Russia, we show that it may be feasible to use the wage distribution for the subset of those not in arrears to estimate the underlying population wage distribution parameters.

A leading explanation for the growth of wage inequality is that greater use of information technology increased the demand for human capital. This paper identifies four different explanations for the relationships between computers, skills, and wages: computer-specific human capital, greater general human capital among computer users, greater general human capital for both users and nonusers due to contextual effects, and skill-biased changes in the job composition of the workforce. The paper tests the first three explanations and finds little support for them once pre-computer and other job characteristics are adequately controlled. This conclusion receives further support from a comparison of the timing of inequality growth and computer diffusion and from analyses of the contribution of computer use to overall inequality growth using DiNardo, Fortin, and Lemieux's (1996) reweighting standardization technique.

We examine the determinants of a current migrant's location choice emphasizing the relative importance and interaction of migrant stocks and flows. We show that both stocks and flow have significant impacts on the migrant's decision of where to locate. The significance and size of the effects vary according to legal status and whether the migrant is a “new” or a “repeat” migrant.

I use data from employers and longitudinal data from former/current recipients covering the period 1997 to early 2004 to analyze the relationship between job skills, job changes, and the evolution of wages. I analyze the effects of job skill requirements on starting wages, on-the-job training opportunities, wage growth prospects, and job turnover. The results show that jobs of different skill requirements differ in their prospects for earnings growth, independent of the workers who fill these jobs. Furthermore, these differences in wage growth opportunities across jobs are important determinants of workers’ quit propensities (explicitly controlling for unobserved worker heterogeneity). The determinants and consequences of job dynamics are investigated. The results using a multiplicity of methods, including the estimation of a multinomial endogenous switching model of wage growth, show that job changes, continuity of work involvement, and the use of cognitive skills are all critical components of the content of work experience that leads to upward mobility. The results underscore the sensitivity of recipients’ job transition patterns to changes in labor market demand conditions.

Administrative data on the universe of employees, firms, and unemployment insurance (UI) recipients in Canada over an 11-year period are used to examine the operation of UI using the firm as the unit of analysis. Persistent transfers through UI are present at both industry and firm levels, and an analysis using firm fixed effect indicates that an important fraction of variation in them can be attributed to firm effects. Calculations of overall efficiency loss are very sensitive to the degree to which firm-level information is used. A full appreciation of how UI interacts with the labour market requires recognition of the characteristics and human resource practices of firms.

This paper examines the effects of union change in Britain on changes in earnings dispersion 1983–1995. We investigate not only the decline in union density but also the greater wage compression among unionised workers, as well as changes in union density across skill groups. For the private sector, we find that deunionisation accounts for little of the increase in earnings dispersion. What unions have lost on the swings (lower density), they have gained on the roundabouts (greater wage compression). But for the public sector we find strong effects, because unions are increasingly organising the more skilled. This change in the character of public sector unions means that they no longer reduce earnings variation nearly as much as they once did.

This paper uses a sample of school age children from the Nepal Demographic Health Survey (NDHS) to examine the relationship between maternal education and child schooling in Nepal. Taking advantage of the two-stage stratified sample design, we estimate a sample selection model controlling for cluster fixed effects. These results are then compared to OLS and Tobit models. Our analysis shows that being male significantly increases the likelihood of attending school and for those children attending school, it also affects the years of schooling. Parental education has a similarly positive effect on child school, but interestingly we find maternal education having a relatively greater effect on the schooling of girls. Our results also point to household wealth as having a positive effect on both the probability of schooling and the years of schooling in all our models, with the magnitude of these effects being similar for male and female children. Finally, a comparison of our results with a model ignoring cluster fixed effects produces results that are statistically different both in signs and in the levels of significance.

This paper presents new evidence on the effects of the minimum wage using Brazilian monthly household and firm panel data between 1982 and 2000. By examining the effects on wages, employment and prices together we are able to provide an explanation for the small employment effects prevalent in the literature. Our principal finding is that increasing the minimum wage raises wages and prices with small adverse employment effects. This suggests a general wage-price inflationary spiral, where persistent inflation offsets some of the wage gains. The main policy implication deriving from these results is that the potential of the minimum wage for the policy maker as a tool to help the poor is bigger under low inflation. Under high inflation, the resulting wage-price spiral makes the minimum wage increase – as well as its antipoverty policy potential – short lived. In this case, the wage effects are volatile and the permanent scars are lower employment and higher inflation in Brazil.

Arbitration is often used to settle bargaining disputes. Frequently in such disagreements, one party has better information with respect to the surplus to be allocated. This paper considers the impact that the choice of dispute resolution mechanism, conventional or final offer arbitration, has on settlement. This paper shows that theoretically final offer arbitration can systematically favor the informed party by shifting the contract zone towards more profitable allocations while conventional arbitration is theoretically less likely to generate a mutually agreeable settlement. Laboratory results find that the surplus shares are consistent with the predicted favoritism. However, settlement is positively correlated with the width of the contract zone and the data suggest that the location of the contract zone in final offer arbitration generates more disputes.

This paper analyzes labor market responses to productivity shocks when firms set employment criteria on the basis of the likelihood of hiring high or low productivity workers. In response to a positive productivity shock, firms do not raise the criterion as much as the shock, increasing the proportion of low productivity workers among the employed. The observed average productivity may respond negligibly even if employment changes substantially. Interest rate fluctuations can yield an opposite relation between productivity and employment, explaining the weak empirical relationship.