The Effects of Being Out of the Labor Market on Subsequent Wages: Evidence for Uruguay

Based on administrative data combining workers’ earnings histories and unemployment insurance benefits, we document short and long term wage losses for a large sample of Uruguayan formal workers with high tenure. The contribution of this paper is to provide original evidence about job separation costs in a developing country, based on a unique array of social security and unemployment insurance administrative micro-data. Our main findings indicate that workers lose around 38 % of their previous wages in the first quarter after separation, and 1 year after, losses are still more than 14 %. If we consider earnings plus unemployment insurance benefits, losses at the quarter of separation are considerable lower, amounting 22 % of previous wages. We also provide original evidence about how wage losses vary across age groups, gender, industry and size of the firm. Differences between switchers and non switchers, as well as the effects of the economic cycle are also analyzed.     

Labor Market Penalties for Mothers in Italy

We use a large Italian employer-employee matched dataset to study how motherhood affects women’s working career in terms of labor force participation and wages. We confirm that the probability of exiting employment significantly increases for mothers of pre-school children; however, this is mitigated by higher job quality, human capital endowment and childcare accessibility. Most importantly, the availability of part-time jobs reduces their probability of moving out of the labor force. Women not leaving employment after becoming mothers experience lower wages than women with no pre-school child, and there are no signs of this gap closing 5 years after childbirth. Contrary to previous literature, the wage gap penalty emerges only among women working full-time, thanks to the high protection accorded to part-time jobs in Italy.     

ARE WORKERS WILLING TO PAY TO JOIN A BETTER TEAM?

Using data from the Major League Baseball free‐agent market, this study is the first to show that the productivity expected of the team a worker will join produces a significant, negative compensating wage differential. The younger workers in the sample drive this result, trading 25% of their wages to join teams with an expected productivity one standard deviation higher. This investment can be recouped if a reasonable increase in human capital occurs. These results are robust to contract length‐wage simultaneity and indicate that investment in human capital motivates the observed tradeoff, suggesting a new pathway through which human capital accumulation can affect wages. Reliable measures of workers' own past productivity and the productivity expected of a worker's future team provide key advantages to identifying these effects. (JEL J31, J24, M54)     

On the Labour Market Progress of Polish Accession Workers in South‐East England

The enlargement of the European Union (EU) in May 2004 produced a very significant wave of immigration to the United Kingdom that is likely to continue to impact its labour market in forthcoming years. Polish migrants were by far the largest cohort of the new entrants. This paper complements previous work that has begun to establish the characteristics and labour market performance of migrants from the new member states who have entered the United Kingdom. This paper uses a unique micro‐level data base to investigate the labour market evolution of Polish migrants in the UK labour market. We find that in the first UK job returns to human capital were negligible. However, for the current job an extra year of education increases the weekly gross wage by 3.2 per cent. There is evidence of a gender differential in pay in both jobs and that older workers are paid more than their younger counterparts but this effect becomes insignificant in the current job. We find that hours worked is a significant factor in wage determination. However, the influence of hours worked on wages declined by approximately 38 per cent between the first and current job. Results from multinomial logit models suggest that over‐time there is some “match” between the occupational groupings that these workers were attached to in Poland and the United Kingdom. We also find evidence that the use of employment agencies by some of these workers increases the likelihood of employment in skilled manual and non‐manual occupations. Workers who have had supervisory responsibility in the United Kingdom are more likely to be in professional or intermediate occupations.     

Do unions always decrease wage dispersion? The case of Brazilian manufacturing

The literature on the impact of unions on wages has established that unionized workers earn a wage premium when compared to their nonunion counterparts and that the dispersion of wages within the union sector is lower than in the nonunion sector. I examine the validity of these findings in the context of a developing country labor market and show that unionism does create a positive wage differential but that wage dispersion is greater in the union sector. These findings are explained by the greater variance in the characteristics of unionized workers, the vulnerability of nonunion workers to market conditions, and the structure of wage bargaining.     

A hierarchical theory of occupational segregation and wage discrimination

Becker's model of discrimination is extended to the case where men exhibit distastes for working under female managers. The distribution of women in the resulting occupational hierarchy depends on the number of women in lower occupations, the wages of male workers in lower occupations, and male distastes for female management. Thus, there exists an occupational sorting function, related to wages, that determines the occupational distribution of women. We integrate this sorting function into a standard wage equation to derive a new decomposition of male-female wage differentials and apply it to a sample of insurance industry workers from the 1988 CPS.     

Occupations,Human Capital and Skills

Economists have long recognized that occupations can be used as proxies for skills in wage regressions. Yet the potential existence of non-market factors such as discrimination and occupational choice (sorting) on the basis of job attributes that are separate from, but potentially correlated with, wages makes occupations an imperfect control for skills. In this paper, we consider whether inter-occupational wage differentials that are unexplained by measured human capital are indeed due to differences in unmeasured skill. Using the National Compensation Survey, a large, nationally-representative dataset on jobs and ten different components of job requirements, we compare the effects on residual wage variation of including occupation indicators and these skill requirements measures. We find that although these skill requirements vary across 3-digit occupations, occupation indicators decrease wage residuals by far more than can be explained by skill alone. This indicates that “controlling for occupation” does not equate to controlling for only these skill measures, but also for other factors. Additionally, we find that there is considerable within-occupation variation in skill requirements, and that the amount of variation is not constant across skill levels. As a result, including occupation indicators in a wage model introduces heteroskedasticity that must be accounted for. We suggest that caution be applied when using and interpreting occupation indicators as controls in wage regressions.     

OPTIMAL WAGE TAXATION WHEN HUMAN CAPITAL AND EMPLOYMENT ARE ENDOGENOUS

This paper studies how optimal wage tax conclusions from the classic two‐period life cycle model of human capital accumulation are affected by endogenizing the number of taxpaying workers. In the absence of a corrective policy, young individuals underinvest in human capital from a social perspective because tax premiums for transfers to nonworkers are not actuarially adjusted downward for human capital attainment. A combination of wage taxes and wage subsidies can restore proper price signals. Numerical simulations suggest that even modest employment elasticities can be sufficient to substantially impact the magnitudes and even the signs of optimal wage tax rates. (JEL H21, H3, J24)     

Parenthood wage penalties in a double income society

We estimate how parenthood affects hourly wages using panel data for Norwegian employees in the years 1997–2007. Though smaller than for most other OECD countries, we find substantial wage penalties to motherhood, ranging from a 1.2 % wage reduction for women with lower secondary education to 4.9 % for women with more than four years of higher education. Human capital measures such as work experience and paid parental leave do not explain the wage penalties, indicating that in the Norwegian institutional context, mothers are protected from adverse wage effects due to career breaks. We do however find large heterogeneity in the effects, with the largest penalties for mothers working full time and in the private sector. Contrary to most studies using US data and to previous research from Norway, we find a small wage penalty also to fatherhood. Also for men, the penalty is greater for those who work full time and in the private sector. A substantial share of the fatherhood wage penalty is explained by paternity leave.     

The Effect of Housework on Wages: A Study of Migrants and Native-Born Individuals in Germany

To increase labour market participation among migrants, an increase in female labour market participation is important, with wages being a significant incentive. In research on the gender wage gap, the consideration of housework has been a milestone. Gender differences in housework time have always been much greater among migrants than among native-born individuals. Based on data obtained from the German Socio-Economic Panel from 1995 to 2017, this study questioned whether housework affects the wages of migrant full-time workers differently than those of their native-born counterparts. To consider the possible endogeneity of housework in the wage equation, the analysis estimated, in addition to an OLS model, a hybrid model to estimate within effects. Significant negative effects of housework on wages resulted for migrant women and native-born individuals. The effects for migrant men were significantly smaller or insignificant, which could not be explained by threshold effects. The greater amount of time spent on housework by migrant women than by native-born women will in general lead to a larger wage decrease due to housework for migrant women than for native-born women. The results further showed that the observed variables explained very little of the migrants’ gender wage gap, in contrast to the gap of native-born individuals. Human capital returns, including education and work experiences, were much lower for migrant women than for native-born women, whereas differences in housework equally contributed to the explained share of the gap for both groups, indicating the greater relevance of housework for migrants’ wage gap.

     

Union membership,economic rents,and migration behavior

This study represents an extension of the human capital paradigm as it relates to an individual’s decision to migrate. It differs from previous studies by incorporating union membership, a labor market variable, into the model. In effect, the National Labor Relations Act of 1935 granted a monopoly bargaining position to unions. The theoretical implication of a union’s monopoly bargaining position is that union wage levels will increase relative to nonunion wages. The increase of relative wages results in union membership granting a property right that possesses positive net present value and hence reduces an employed union member’s probability of migrating. Additionally, the supra-competitive remuneration of union members results in a surplus of labor supplied to union firms. Employers respond by using quality screening to hire workers from the larger labor pool. As a result, unemployed union members will on average possess higher levels of human capital, which will increase their probability of migrating above that of their unemployed nonunion cohorts.     

Does High School Employment Develop Marketable Skills?

While decades of academic research have consistently demonstrated a positive relationship between high school employment and adult earnings, the literature is empirically silent in regards to why this association exists. This study uses data from the National Longitudinal Survey of Youth 1997 (NLSY97) to examine the hypothesis that high school employment develops “marketable skills” in the form of occupation-specific human capital. By analyzing wage variation attributable to the commonality of skill portfolios across respondents’ high school and adult (age 20 and 23) occupations, this study fails to find consistent evidence that the types of skills utilized in high school employment are correlated with adult earnings. Within the framework of the human capital model, this would suggest that the positive, post-school economic gains of in-school work are largely attributable to increases in general human capital (e.g., workplace socialization, character building).     

The motherhood wage gap in the UK over the life cycle

This paper examines the impact of children on female wages in the UK using the National Child Development Study. The use of a longitudinal cohort study enables to estimate of the effect of children on wages for the same sample of women throughout their life-cycle until completed fertility. This study confirms some of the negative effects of motherhood on wages as found in the previous literature. The effect of a first child is on average 8.1 % at age 23, 22 % at age 33, 4.8 % at age 42 and 0 % at age 51. The effect of a second child is 16 % on average at age 33 only. Longitudinal nature of the data also allows the estimation of long run effects and the results indicate that the negative wage gap of motherhood persists even 30 years after first entering motherhood.     

The relationship between employer‐provided training and the retention of older workers: Evidence from Germany

A substantial portion of Germany's workforce will soon retire, making it difficult for businesses to meet their human capital needs; training older workers may help to manage this demographic transition. The authors therefore examine the relationships between employer‐provided training programmes, wages and retirement among older workers. They find that when establishments offer special training programmes targeted at these workers, women – especially low‐paid women – are less likely to retire, possibly because of consequent wage growth. Their results suggest that such targeted training can indeed play an important role in retaining low‐wage older women and advancing their careers.     

Cognitive skills and Black–White wages in the United States labor market

Using data from the National Longitudinal Survey of Youth (NLSY), this study analyzes the effects of cognitive skills on the wages of Whites and African Americans in white and blue collar occupations. The results show that cognitive skills, net of education, are important predictors of wages across all occupations. Mathematics skills, in particular contribute to significant wage premiums for workers in white and blue-collar occupations, with the exception of Blacks in blue-collar professions. English skills lead to significant wage premiums only for Blacks in blue-collar occupations. While the incorporation of cognitive skills narrows the Black-White wage gap considerably, the effects of skills on the wages of Blacks and Whites are far from uniform. The results also show that despite using detailed controls for the quality of education, an extra year of schooling yields the highest wage premium for Whites in all occupations.     

THE IMPACT OF PSYCHOLOGICAL AND HUMAN CAPITAL ON WAGES

Historically, economists have taken the position that psychological capital is either unobservable or immeasurable; thus, heretofore, little evidence has been available on the contribution of psychological capital to wages. Using data drawn from two different waves of the National Longitudinal Survey of Youth, we offer evidence that psychological capital has both a direct effect—via self-esteem—and an indirect effect—through locus of control—on an individual's real wage. We find a person s wage is more sensitive to changes in self-esteem than to comparable alterations in human capital. Both relative wages and human capital contribute to self-esteem.     

Skill-biased technical change, educational choice, and labor market polarization: the U.S. versus Europe

This paper analyzes the effect of recent technical change on the labor market and explains the observed differences in wage inequality among advanced countries. In particular, we focus on the difference between the inequality in the U.S. and in continental Europe. Many studies have indicated a rise in wage inequality in the U.S. over the past three decades. On the other hand, there has been little change in wage inequality in continental Europe. By introducing human capital investment into the model by Acemoglu (Am Econ Rev 89:1259–1278, 1999), we show that ex ante homogeneous economies would have distinct ex post wage distribution. The strategic complementarity between human capital investment and firms’ hiring strategies yields the possibility that multiple equilibria exist, which explains the difference in wage distribution between the U.S. and Europe. In addition, we show that differences in tax or education systems can explain the difference in wage distribution between the U.S. and Europe.     

Arbeitsmarktsegregation und Einkommen

What mechanisms link horizontal labour market segregation and the gender gap in wages? One explanation is based on the cultural devaluation of typically ‘female’ skills and work contents which are held responsible for lower earnings in these occupations. In the present study the idea of devaluation of ‘female’ work is contrasted with other possible explanations such as occupational differences in specialized human capital requirements or unpleasant work conditions. Based on a large sample of employed persons in Germany (IAB-Beschaeftigtenstichprobe 1975–1995) and on a survey on work conditions (BIBB/IAB-Erhebung 1991/92), the influence of ‘female’ work contents and other occupational variables on individual earnings is modeled for East and West Germany separately. The results of multilevel analyses accounting for the embeddedness of individuals in occupations and industries show that some ‘female’ work contents — typing, cleaning and selling — decrease income, and thus are culturally devalued. In contrast, occupational differences in specialized human capital requirements and work conditions do seemingly not affect individual wages. In East Germany the results in regard of devaluation are less pronounced. In both parts of the country there is an unabatedly strong effect of individual sex on earnings which cannot be explained by the introduced occupational characteristics.     

Free versus regulated migration: Comparing the wages of the New Zealand-born,other migrants and the Australia-born workers in Australia

New Zealanders can cross borders freely, work and live in Australia indefinitely thanks to the Trans-Tasman Travel Agreement. This paper uses a recently developed decomposition method to decompose the weekly wage gap at various quantiles on the wage distribution between New Zealand-born (NZ-born) and Australian-born workers, and between NZ-born workers, migrants from other English speaking countries (OESC), and from non-English speaking countries (NESC) to determine how free and regulated migration influences migrants’ performance in the Australian labour market. We found that NZ-born workers earned higher weekly wages than both Australian-born and NESC workers but earned lower wages than OESC migrants. Differences in endowment were primarily responsible for the wage gaps between NZ-born and Australian-born workers and between NZ-born and OESC migrants. However, differences in returns to worker and job characteristics are mainly responsible for the wage gap between NZ-born and NESC migrants.     

Social Capital is Associated with Earnings among Foreign‐born Mexican Men but not Women in Los Angeles County

The mechanisms through which social capital is accumulated may influence its relationship with hourly earnings. Because Mexican men and women accumulate social capital differently, for instance, gender may be an important factor for understanding social capital’s association with Mexican migrant earnings. Unlike past research that often fails to differentiate between various social capital metrics (e.g., social network member reciprocity, participation in civic group organizations, neighbourhood trust), this article estimates two of these associations with wages while controlling for individual‐, household‐ and neighbourhood‐level characteristics. Results suggest that foreign‐born Mexican men receive a wage premium from civic participation (bridging social capital) and a wage penalty from reciprocal social network exchange (bonding social capital). We also find that unauthorized legal status (among Mexican men and all migrants) and having children (among women) were negatively associated with hourly wages. We conclude with a discussion of the relative association of human and social capital with Mexican migrant wages.