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– The purpose of this paper is to examine the wage differentials along the entire distribution between immigrants and the Australian-born.
Abstract
Purpose
The purpose of this paper is to examine the wage differentials along the entire distribution between immigrants and the Australian-born.
Design/methodology/approach
Using the Household, Income and Labour Dynamics in Australia (HILDA) Survey, the authors apply a semi-parametric method (DiNardo et al., 1996) to decompose the distributional wage gap between immigrants and native-born Australians into composition effect and wage structure effect. The authors further apply the unconditional quantile regression (UQR) method (Firpo et al., 2007) to decompose the overall wage structure effect into contributions from individual wage covariates.
Findings
Relative to the native-born, both effects favour immigrants from English-speaking countries. For male immigrants from non-English-speaking countries (NESC) the favourable composition effect is offset by disadvantage in the wage structure effect, leaving little overall wage difference. Female immigrants from NESC are disadvantaged at the lower part of the wage distribution.
Practical implications
The increasingly skill-based immigration policy in Australia has increased skill levels of immigrants relative to the Australian-born. However, the playing field may yet to be equal for the recent NESC immigrants due to unfavourable rewards to their productivity factors. Also, immigrants are not homogeneous. Countries of origin and gender matter in affecting wage outcomes.
Originality/value
The unique wage-setting system and the increasingly skill-based immigration policy have made Australia an interesting case. The authors examine the entire wage distribution between migrants and native-born rather than focus on the mean. The authors differentiate immigrants by their country of origin and gender; and apply the UQR decomposition to identify the contributions from individual wage covariates.
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The purpose of this study is to examine the effects of health on wages of Australian workers, with a focus on gender differences and the role of macroeconomic conditions in the…
Abstract
Purpose
The purpose of this study is to examine the effects of health on wages of Australian workers, with a focus on gender differences and the role of macroeconomic conditions in the effects.
Design/methodology/approach
The first 15 waves of the Household, Income and Labour Dynamics in Australia survey are used to estimate a wage model that accounts for the endogeneity of health, unobserved heterogeneity and sample selection bias.
Findings
The results show that, after accounting for the endogeneity of health, unobserved heterogeneity and sample selection bias, better health increases wages for Australian male workers, but not for female workers. The results also show that accounting for the endogeneity of health, unobserved heterogeneity and potential sample selection bias is important in estimating the effects of health on wages. In particular, a simple ordinary least squares estimator would underestimate the effect of health on wages for males, while overestimate it for females, and simply addressing the endogeneity of health using instrumental variables could overestimate the effect for both genders. It is also found that the effects of health on wages fall under depressed macroeconomic conditions, perhaps due to reduced job mobility and increased presentism during a recession.
Originality/value
This study adds to the international literature on the effects of health on wages by providing empirical evidence from Australia. The model applied to estimate the effects takes advantage of a panel dataset to address the bias resulting potentially from all the sources of the endogeneity of health, unobserved heterogeneity and sample selection. The results indeed show that failing to address these issues would substantially bias the estimated effects of health on wages.
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Marion König and Joachim Möller
In 1997 minimum wages were introduced in the West and East German construction sector. The purpose of this paper is to analyze their impact on wage growth and employment retention…
Abstract
Purpose
In 1997 minimum wages were introduced in the West and East German construction sector. The purpose of this paper is to analyze their impact on wage growth and employment retention probability of affected workers.
Design/methodology/approach
Following a difference‐in‐differences approach the paper proposes a method to identify the effects of this quasi‐experiment despite the lack of information on working hours in the large panel microdata. The method determines the size of the treatment and control group by the maximum likelihood criterion.
Findings
All results show positive wage growth effects of the minimum wage regulation in both parts of the country. When it comes to employment effects, the results clearly differ between the two parts of the country. The employment effects are negative for East Germany and positive for West Germany, although the latter are not always statistically significant.
Research limitations/implications
Although there is a limit to the simple transferability of the results for the construction sector to other industries, the study provides some useful insights for this country concerning reactions to the minimum wage. This is the first paper analyzing the effect of minimum wages in Germany using microeconometric methods.
Practical implications
As the minimum wage in the East German construction sector was much higher in relation to the median wage than in West Germany, a tentative conclusion of the different employment results might be that the trade‐off between increasing wages for low‐paid workers and the danger of job losses does not exist in this case if minimum wages are moderate.
Originality/value
This paper provides valuable information on the impact of wage growth and employment retention probability in Germany.
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Francisco Lima and Pedro Telhado Pereira
The relationship between the workers' career and wages is studied using a longitudinal sample of firms. The analysis shows that the interactions of human capital attributes with…
Abstract
The relationship between the workers' career and wages is studied using a longitudinal sample of firms. The analysis shows that the interactions of human capital attributes with the hierarchical levels are an important determinant of wages. The relationship between wage growth and several career events is characterized, namely, the effects of demotions and different types of promotions on wage paths. The wage‐career dynamics generates a U‐shape to the wage premiums for promotions over the hierarchical ladder. In the context of the model discussed, this shape suggests a stronger employer learning and/or human capital accumulation effect at the bottom of the hierarchy and a stronger job assignment effect at the top.
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Assess and compare scarring effects of unemployment in Germany to other countries and to consider firm heterogeneity.
Abstract
Purpose
Assess and compare scarring effects of unemployment in Germany to other countries and to consider firm heterogeneity.
Design/methodology/approach
The author uses linked employer-employee data to analyze the effect of unemployment and its duration on future wages in Germany. Using administrative data on workers and firms in Germany and considering registered and unregistered unemployment episodes, the results show long-lasting wage losses caused by unemployment incidences. Furthermore, the estimations indicate that unemployment duration as well as selectivity into firms paying lower wages is of particular relevance for the explanation of wage penalties of re-employed workers.
Findings
Unemployment causes massive and persistent wage declines in the future, which depend on the unemployment duration. Furthermore, reduced options of unemployed workers and selectivity in firms contribute to a large part of unemployment scarring.
Practical implications
Findings are relevant for current debates on unemployment and can help design measures to avoid huge costs of unemployment.
Originality/value
This paper analyses long-term unemployment scarring by considering not only unemployment duration but also selectivity in firms and its effect on the scarring effect.
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Hannu Piekkola and Antti Kauhanen
The aim of this paper is to examine rent sharing under a heterogeneous workforce using Finnish linked employer‐employee data in 1987‐1998. Rent sharing is one component of the…
Abstract
The aim of this paper is to examine rent sharing under a heterogeneous workforce using Finnish linked employer‐employee data in 1987‐1998. Rent sharing is one component of the empirically estimated firm‐effect and depends on the sensitivity of firm‐level payments to quasi‐rents. It is shown that rent sharing moderates other forms of firm‐level wages. Thus, the lower the starting wages, the higher rent sharing will be. Alternatively, in many firms new workers are attracted to the job by paying high entry wages, while these new workers do not obtain the full level of rent sharing in the first years of service. Highly educated workers are the main targets of rent sharing and rent sharing is more common in R&D‐intensive firms. All this shows the importance of human capital accumulation and flexible technology in explaining rent sharing. This can also explain why rent sharing is targeted at experienced workers in R&D‐intensive firms. In non‐R&D‐intensive firms, job search is also of importance. Rent sharing is more common when highly educated workers have flexible labour supply.
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The purpose of this paper is to critically review the literature to assess the relevance of the S‐shaped model of family labor supply for industrialized countries.
Abstract
Purpose
The purpose of this paper is to critically review the literature to assess the relevance of the S‐shaped model of family labor supply for industrialized countries.
Design/methodology/approach
Studies use a wide variety of methodologies and therefore are not readily comparable, but instead they cover a wide range of relevant factors such as historical trends, fringe benefits and home mortgages, ethnic differences, farm labor, low‐income households, child care, the impact of welfare benefits, and the problem of the measurement of work hours.
Findings
In spite of welfare systems that blur somewhat the predicted income effect at lower wage levels (forward falling segment primarily for women), this model appears to still bear some relevance for these countries, in particular in the face of declining real wages. Families have generally moved up higher along that curve, with less differentiated gender roles, women's stronger labor force attachment, and assortative mating of educated women.
Originality/value
The model is mostly relevant for LDCs and has far‐reaching practical consequences, while the review highlights the complexity of labor supply in industrialized countries.
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The minimum wage has been regarded as an important element of public policy for reducing poverty and inequality. Increasing the minimum wage is supposed to raise earnings for…
Abstract
The minimum wage has been regarded as an important element of public policy for reducing poverty and inequality. Increasing the minimum wage is supposed to raise earnings for millions of low-wage workers and therefore lower earnings inequality. However, there is no consensus in the existing literature from industrialized countries regarding whether increasing the minimum wage has helped lower earnings inequality. China has recently exhibited rapid economic growth and widening earnings inequality. Since China promulgated new minimum wage regulations in 2004, the magnitude and frequency of changes in the minimum wage have been substantial, both over time and across jurisdictions. The growing importance of research on the relationship between the minimum wage and earnings inequality and its controversial nature have sparked heated debate in China, highlighting the importance of rigorous research to inform evidence-based policy making. We investigate the contribution of the minimum wage to the well-documented rise in earnings inequality in China from 2004 to 2009 by using city-level minimum wage panel data and a representative Chinese household survey, and we find that increasing the minimum wage reduces inequality – by decreasing the earnings gap between the median and the bottom decile – over the analysis period.
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James P. Cover and Hoseong Kim
This study presents estimates of the effect of changes in the real minimum wage on the employment ratio of three groups believed to be most vulnerable to changes in the minimum…
Abstract
This study presents estimates of the effect of changes in the real minimum wage on the employment ratio of three groups believed to be most vulnerable to changes in the minimum wage: teenagers, young adults, and adult high-school dropouts. It also examines the effect of the minimum wage on three sub-groups within each of these larger groups: males, females, and nonwhites. The data set was obtained from the monthly outgoing rotation groups of the Current Population Survey (CPS), Three Budgets for Urban Families, and the CPI-W for various urban areas. The sample period is 1979–1999.
Recent empirical studies have improved methodologies for identifying the causal effects of policies especially on a minimum wage hike. This study identifies causal effects of…
Abstract
Recent empirical studies have improved methodologies for identifying the causal effects of policies especially on a minimum wage hike. This study identifies causal effects of minimum wage hikes across 47 prefectures in Japan from 2008 to 2010 on employment, average hourly wage, work hours, full-time equivalent employment (FTE), total wage costs, average tenure, separation and new hiring in establishments using a micro dataset of business establishments in restaurant, accommodation, and food takeout and delivery industry. Various regression specifications including controls for time-varying regional heterogeneity are implemented by using the bite of the minimum wage in each establishment. First, this study finds that the effects of a revision of minimum wage on employment and FTE in the establishment are statistically insignificant, but the effects on hourly wages and total wage costs are statistically significant. Subsequently, it considers how the establishments react to the increase in total wage costs caused by the revised minimum wage, and finds that separation from the establishment may decrease, and average tenure of workers may increase.
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