Labor Taxation in Search Equilibrium with Home Production

Conventional models of equilibrium unemployment typically imply that proportional taxes on labor earnings are neutral with respect to unemployment as long as the tax does not affect the replacement rate provided by unemployment insurance, i.e. unemployment benefits relative to after–tax earnings. When home production is an option, the conventional results may no longer hold. This paper uses a search equilibrium model with home production to examine the employment and welfare implications of labor taxes. The employment effect of a rise in a proportional tax is found to be negative for sufficiently low replacement rates, whereas it is ambiguous for moderate and high replacement rates. Numerical calibrations of the model indicate that employment generally falls when labor taxes are raised.     

HOUSEWORK VS. MARKETWORK: SOME EVIDENCE HOW THE DECISION IS MADE

Empirical research using the opportunity cost approach to estimating the value of non-market work of women tends to focus on the value of actual or potential output produced at home and expected or actual earnings, and assume that a rational decision involves choosing the higher one. Evidence derived from data on young married women suggests that full-time homemakers frequently are unable to provide estimates either of their potential earnings or of the lowest wage they would accept to enter the labor market, and that such estimates as they do provide are not soundly based. We also found that using wages of women in the labor market to estimate the value of the home time of full-time homemakers involves upward bias. We conclude that there are good reasons for caution in using the opportunity cost approach.     

Home production and Social Security reform

This paper incorporates home production into a dynamic general equilibrium model of overlapping generations with endogenous retirement to study Social Security reforms. Specifically, home production takes housing, home input, and home hours as inputs and produces a good that is substitutable with market good. As such, the model differentiates both consumption goods and labor effort according to their respective roles in home production and market activities. Using a calibrated model, we conduct a policy experiment where we eliminate the current pay-as-you-go Social Security system. We find that the experiment has important implications for labor supply as well as consumption decisions and that these decisions are influenced by the presence of the home production technology. More importantly, comparing our economy to a one-good economy without home production, the welfare gains of eliminating Social Security are magnified significantly especially in the long run. The reasons are twofold and related to the general aspects of home production. First, home production implies a more elastic labor supply rendering the payroll labor tax more distortionary. Second, home production introduces insurance possibilities that are not present when only market-produced goods are available and, thus, reduces the need for government redistributive policies.     

HOUSEWORK: PRICELESS OR VALUELESS?

Two ways of estimating the value of housework are currently used. One is the opportunity cost approach, which sets the value of work done at home equal to the income the person could earn in the labor market. The other is the market cost approach, which uses the cost of hiring someone to do the housework to determine its value. In this study we use data on earnings of female clerical workers with various patterns of labor force participation to obtain estimates of the opportunity cost of hometime for such women. We find that potential market earnings do not provide an acceptable estimate of the value of housework, and suggest that using the wages of general household workers is a better approach.     

农村劳动力迁移与中国工资收入不平等的地区差异:来自2005年全国人口抽样调查的证据

利用2005年全国1%人口抽样调查数据研究中国各地区农村劳动力流动和地区(县/区)内部工资性收入不平等的关系。中国地区间的差异是个人工资收入不平等最突出的决定因素,而地区内不平等程度也存在着很大的差别。农村劳动力人口的迁入有助于降低区内的收入不平等,而迁出则起相反的作用,而且这两种作用在县、县级市和市辖区间存在着显著差别。在研究中国劳动力流动与地区内和地区间的不平等关系时,应该从迁入、迁出两个角度分析其影响,并将城乡分割的二元劳动力市场状况考虑进来。     

Gender Roles and the Division of Unpaid Work in Spanish Households

Abstract

This paper examines the role of the doing-gender hypothesis versus traditional models of the household in explaining how the woman's share of home labor varies with relative earnings. The findings, using the 2002–3 Spanish Time Use Survey (STUS; Spanish Statistical Office 2003), support the doing-gender hypothesis in the case of housework: a woman's relative share of housework fails to decrease with her relative earnings beyond the point where her earnings are the same as her husband's. In contrast, a woman's share of childcare time displays a flat pattern over the distribution of her spouse's relative earnings. This last result is neither consistent with traditional theories of the household, nor with the doing-gender hypothesis. It can, however, still be interpreted in light of social norms, whereby women specialize in this type of caring activity regardless of their relative productivity or bargaining power.     

Review Essay on Economics for the Common Good

The initial stage of labor market activity for young adults influences their labor market engagement and earnings profiles over their life cycle. I examine earnings inequality among young adults in a dynamic setting. Education, marital status, race are contributors to the observed earnings inequality. Earnings equalization is observed in the long run, and the proportion of earnings inequality attributed to education, marital status, and race is found to be significant.     

Structural Features of Female Employment Status and Earnings Mobility: The Experience in Germany

Structural changes in basic economic indicators, changes in traditional role patterns, and in female employment behavior shed light on the performance of the European labor markets in the 90s. This paper focuses on the cyclical sensitivity of women's employment status and earnings position in Germany. Using data from the German Socio-Economic Panel (GSOEP) we test the hypothesis that labor market adjustments are not gender-neutral but affect women's employment status and women's relative earnings position to a greater extent than those of men. Cross-sectional as well as longitudinal analysis indicate positive effects on female employment status and earnings position during a period with worsening economic indicators. Logistic regression analysis confirms an increasing likelihood of an upward earnings mobility for women in the 90s. Notwithstanding these positive trends the results show that - due to social norms and attitudes - women are still discriminated against in the labor market and in terms of their relative earnings position. Thus social policy is called upon to improve women's social and employment conditions.     

An Anatomy Of Racial and Ethnic Trends in Male Earnings in the U.S

Progress in narrowing black–white earnings differences has been far from continuous, with some of the apparent progress resulting from labor force withdrawal among lower‐skilled African Americans. This paper documents racial and ethnic differences in male earnings from 1950 through 2010 using data from the decennial census and American Community Surveys. Emphasis is given to annual rather than weekly or hourly earnings. We take a quantile approach, providing evidence on medians and other percentiles of the distribution. Treatment of imputed earnings greatly affects measured outcomes. Hispanic men have exhibited earnings growth similar to white men over several decades. Black men have been left behind economically due in large part to increased joblessness, a process exacerbated by weak labor market conditions. By 2010, joblessness had risen to over 40 percent and the median black–white earnings gap was the largest in at least 60 years.     

Does unemployment insurance crowd out home production?

In this paper, we study the interaction between self insurance and public insurance. In particular, we provide evidence on a negative correlation between unemployment insurance benefits and home production using the American Time Use Survey (ATUS) and the state-level unemployment insurance data of the U.S. The empirical results suggest that moving to a two times more generous state would decrease time spent on home production about 22% for the unemployed. Then, we pursue a quantitative assessment of this empirical finding using a dynamic competitive equilibrium model in which households do home production as well as market production. The model is able to generate the empirical facts regarding the unemployment benefits and home production. The fact that unemployment insurance benefits crowd out home production is interpreted as a substitution between the two insurance mechanisms against loss of earnings during unemployment spells.     

Allocation and the earnings function

This paper stresses the view that earnings differentials should be interpreted in the light of allocation in the labor market. A model is developed that acknowledges the difference between individual levels of characteristics and the levels of such characteristics required in the job. It is applied to data sets for the Netherlands, with education as the most important variable. Neither the individual's education nor the requirements of the job alone are sufficient to determine earnings: they should be considered jointly. The earnings function containing allocation thus proves superior to the function derived from either human capital theory or from segmented labor market theory.     

Career length: Effects of curvature of earnings profiles,earnings shocks,taxes, and social security

The same high labor supply elasticity that characterizes a representative family model with indivisible labor and employment lotteries also emerges without lotteries when self-insuring individuals choose interior solutions for their career lengths. Off corners, the more elastic is an earnings profile to accumulated working time, the longer is a workerʼs career. Negative (positive) unanticipated earnings shocks reduce (increase) the career length of a worker holding positive assets, while the effects are the opposite for a worker with negative assets. By inducing a worker to retire at an official retirement age, government provided social security can attenuate responses of career lengths to earnings profile slopes, earnings shocks, and taxes.     

Labor and behavior determinants of remittances in Saudi Arabia

Saudi Arabia is the second largest sender of international remittances. These remittances constitute large foreign capital inflows to labor‐exporting remittee economies. This study is the first to structurally decompose remittance dynamics into behavioral and labor market outcomes of migrants. Remittance outflows are decomposed into migrant labor supply, unemployment and participation rates, wage earnings, and the marginal propensity to remit (MPR) out of migrant earnings. The estimates suggest that migrant labor supply is highly elastic. The important driver of remittance dynamics is the MPR, migrant wages, and the labor supply of migrants. The MPR is found to respond counter‐cyclically to foreign gross domestic product.     

A multiple time-series analysis of labor supply and earnings in economic development

Using multivariate time-series techniques, the dynamics of male and female labor supply and earnings in Puerto Rico are examined during a period of rapid economic developemnt, 1953–1978. The temporal analysis suggests that aggregate male and female labor force participation rates are exogenous to male and female earnings. In addition, continous declines in male participation have been partly responsible for increases in both male and female earnings and a narrowing of relative earnings differentials. The study also finds that the advent of the Food Stamp Program in 1975 has resulted in a small reduction in male labor force participation. Moreover, the inclusion of food stamps as an intervention component is quite useful in forecasting the male participation rate. The forecasting accuracy of univariate and multivariate models is assessed with the result that, in every instance, the multivariate transfer functions prove superior. Overall, the results support the incorporation of multiple time-series in econometric studies of developing countries and provide evidence of its usefullness for development planning and policy.     

Migration,remittances, and inequality: estimating the net effects of migration on income distribution

"This paper examines the net effects of migration and remittances on income distribution. Potential home earnings of migrants are imputed, as are the earnings of non-migrants in migrant households, in order to construct no-migration counterfactuals to compare with the observed income distribution including remittances. The earnings functions used to impute migrant home earnings are estimated from observations on non-migrants in a selection-corrected estimation framework which incorporates migration choice and labor-force participation decisions. For a sample of households in Bluefields, Nicaragua, migration and remittances increase income inequality when compared with the no-migration counterfactual."     

New evidence on earnings and benefit claims following changes in the retirement earnings test in 2000

This paper examines the labor force activity and timing of benefit claims of workers aged 65–69 in response to the removal of the retirement earnings test in 2000. We use the 1% sample of longitudinal Social Security administrative data that covers the period from 4 years before to 4 years after the removal of the test. Using a reduced-form quantile regression method, we find that effects on earnings are limited to workers with earnings just around the test threshold and above, as predicted by economic theory. Our estimated effects suggest that labor supply elasticities with respect to the net-of-tax rate are approximately 0.05–0.07 for working primary beneficiaries aged 65–69 whose earnings are between the median and the 80th percentile. Further, results show that applications for Social Security benefits following the earnings test removal accelerated by 2 to 5 percentage points among individuals aged 65–69 and by 3 to 7 percentage points among those reaching age 65.     

Central school exit exams and labor-market outcomes

Many countries use centralized exit exams as a governance devise of the school system. While abundant evidence suggests positive effects of central exams on achievement tests, previous research on university-bound students shows no effects on subsequent earnings. We suggest that labor-market effects may be more imminent for students leaving school directly for the labor market and, on rigid labor markets, for unemployment. Exploiting variation in exit-exam systems across German states, we find that central exams are indeed associated with higher earnings for students from the school type directly bound for the labor market, as well as with lower unemployment.     

Gender Inequalities in Labor Market Outcomes of Informal Caregivers near Retirement Age in Urban China

ABSTRACT

This study examines the impacts of unpaid family care on labor supply and earnings of women and men near retirement age in urban China. Using the 2011 China Health and Retirement Longitudinal Study (CHARLS) and ordinary least squares (OLS) and instrumental variable approaches, it finds that grandchild care is negatively associated with both women's and men's labor force participation, while there are no effects for eldercare. For women caregivers, caring for grandchildren substantially lowers paid labor hours compared to noncaregivers. No significant relationships are found between eldercare and paid labor hours of women workers. For men workers, neither grandchild care nor eldercare is significantly associated with labor hours. The study also finds no statistically significant relationships between grandchild care and labor earnings for either women or men. Eldercare, however, is positively associated with the earnings of men workers.     

Unemployment insurance benefits and the supply of labor of an employed worker

The unemployment insurance program is believed to adversely affect the supply of labor of the unemployed. Yet, it generates favorable incentives for the employed. Since unemployment benefits are aimed to compensate the unemployed for earnings loss, of which past earnings serve as a practical measure, a worker might choose to increase his efforts when employed, insuring himself partially against future unemployment. However, this possible impact on labor supply has escaped any attention until very recently. Incorporating an earnings-related benefits scheme into a multi-period decision model, the present paper investigates the labor supply behavior of an insured worker over time.     

Fields of Study and the Earnings Gap by Race in Brazil

Workers with tertiary education in Brazil earn three times more than those with a lower level of schooling. Thus, the attainment of a bachelor's or graduate degree by a black worker usually provides important benefits at the individual level. However, an educational improvement of this type does not assure equal labor market outcomes relative to white workers with the same level of education. The labor earnings differential by race in Brazil is high even among individuals who completed at least a bachelor's degree. This paper investigates this labor earnings gap, emphasizing the unequal distribution of whites and blacks across fields of study. Evidence indicates that disparities in the distribution of racial groups across fields of study help explain 18% of the total median earnings differential in 2000 and 33% in 2010, accounting for most of the gap between white and black workers due to characteristic effects in this latter period.