中国城市劳动力市场上的性别工资差异

本文描述了中国城市劳动力市场上男女在行业获得和工资上的差异,并且用计量方法对工资差异进行了分解。分解结果表明,男女工资差异主要由同类行业内工资差异引起,而由于两者行业分布不同而带来的工资差异不大;歧视是造成性别之间的工资差异的主要原因,人力资本所起的作用很小。由此,缩小行业内的工资差异,消除对女性的歧视,是缩小工资性别差异的重要途径。     

The evolution of wage inequality in Italy

This article analyses the evolution of inequality in yearly and daily wages between and within groups of blue and white collar, using the INPS-ISFOL database for the period 1985 to 1999 in Italy. Between-group inequality increased in the 1990s as clerical wages grew slowly, whereas blue collars' wages remained nearly constant. Within-group inequality increased only if measured by daily wages. The covariance structure analysis shows that inequality comes from persistent differentials among older workers and from high income volatility for younger cohorts. Within inequalities in office and manual workers are driven by the growth of permanency for the older cohorts (individual abilities, say experience, matter more) and by the growth of income volatility for the younger cohorts (luck in the labour market). Within each group, low paid workers during their career acquire earning gains for their abilities and reduce differentials with respect to high paid workers.     

Moonlighting: multiple motives and gender differences

This paper examines the incidence and reasons for moonlighting with a focus on gender differences. The study specifies and estimates a bivariate probit model of labour supply and the decision to hold more than one job. It is found that the factors leading men and women to moonlight are similar. A wage decomposition analysis reveals that 93 percent of the differential between male and female moonlighters' wages is not explained by differences in characteristics, and little connection is found between an individual's human capital and their moonlighting wage. Finally, it is found that moonlighters are less likely to report their income.     

Statistical analysis of inequality with decompositions: the Canadian experience

This study carries out a decomposition of Theil-entropy measures into a between-group component, based on factors such as education, age, gender, and marital status, and a component representing inequality within each group. We apply a bootstrapping technique to measures of inequality to enable statistical inference. Trends in household income inequality in Canada are investigated using data from 1991 to 1997 drawn from Survey of Consumer Finance. We find an evident trend toward increasing inequality of household incomes between the years 1991–1997, during which the economy was recovering from a steep recession. Although most of the increase in measured inequality is attributed to the `within-group' component, we find the change in `between-group' inequality to be significant for education, age, and marital status. First version received: May 2001/Final version received: September 2001     

Influence Factors on Gender Wage Gap: Evidences from Chinese Household Income Project Survey

By constructing a gender wage gap evolution model, this paper examines the source and evolutionary process of gender wage inequality from a theoretical perspective. The purpose of this study is thoroughly investigating the factors affecting the gender wage inequality from the perspective of gender discrimination and variations in non-gender endowments. Based on the Chinese Household Income Project Survey Data, this study indicates that: (1) since companies continue to re-evaluate the gender endowment value of gender, the gender wage inequality exhibits an endogenous sustainability and self-reinforcing effect. (2) The gender wage gap of urban residents is derived mainly from the top tier of wages, while the gender wage gap of the migrant people is mainly determined from the bottom rung of wages. (3) Female age has a ‘U-curve’ impact on gender wage inequality from the standpoint of non-gender endowment differences, and the female age has an ‘inverted U-curve’ impact on gender wage inequality as a result of discrimination. (4) Female appearance and actual work hours are insufficient to affect the changing trend of gender wage inequality; however, h-register location and marital status are still considered to be very important.     

Wage inequality in Turkey, 2002–10

This paper studies the evolution of wage inequality in Turkey using household labour force survey data from 2002 to 2010. Between 2002 and 2004, the relative supply of more‐educated workers to less‐educated workers remained constant while their relative wages decreased in favour of less‐educated workers. However, between 2004 and 2010, the relative supply of more‐educated workers to less‐educated workers rose, while their relative wages remained constant or kept increasing in favour of more‐educated workers. This suggests factors other than those implied by a simple supply‐demand model are involved, such as skill‐biased technical change or minimum wage variations. The decomposition of wage inequality reveals that the price (wage) effect dominates the composition effect particularly in the first period. Our results show that the real minimum wage hike in 2004 corresponds to a major institutional change, which proved to be welfare‐increasing in terms of wage inequality. The upper‐tail (90/50) wage inequality decreased between 2002 and 2004 and stayed constant thereafter, whereas the lower‐tail (50/10) wage inequality decreased throughout the period. Our findings thus provide evidence supporting the institutional argument for explaining wage inequality.     

Changes in the Austrian structure of wages, 1996–2002: evidence from linked employer-employee data

Analyzing data from the Structure of Earnings Surveys we find that wage dispersion in Austria increased only marginally between 1996 and 2002. There was an increase in the returns to education which accrued only to male workers. The positive effects of tenure and especially of experience on wages decreased over time. We adopt the Machado–Mata (J Appl Econ 20:445–465, 2005) counterfactual decomposition technique which allows to attribute changes in each wage decile to changes in worker and workplace characteristics and into changes in returns to these characteristics. Behind the small net increase in inequality we document a number of interesting gross effects that influence the change in the wage distribution. We find that both composition effects due to gender, education and age and market-driven effects such as changes in returns and changing workplace characteristics contributed to a higher dispersion of wages.     

EDUCATIONAL GENDER INEQUALITY AND INVERTED U‐SHAPED FERTILITY DYNAMICS*

In this article, we examine the dynamic interactions between narrowing educational gender inequality and inverted U‐shaped fertility dynamics by constructing a two‐period overlapping generations model that includes both sexes. In the early stage of development, neither male subjects nor female subjects are educated. At some period, male subjects begin to be educated, whereas female subjects remain uneducated. At this stage, the male subjects' education levels, as well as the fertility rates, gradually increase over time. Fertility achieves a peak just before the onset of the female subject's education. Subsequently, fertility steadily decreases over time. Gender inequality in education also decreases during periods of fertility decline.     

The Evolution of Individual Male Earnings in Great Britain: 1975–95

I study the dynamic structure of male wages in Great Britain using the New Earnings Survey Panel from 1975–95. Computing auto-covariances of individual wages by cohort I find evidence of a permanent component of earnings that increases over the life cycle and a highly persistent, serially correlated transitory component. In addition, the estimated variances of both these components have risen over this period, each explaining about half the rise in inequality. Using individual's occupation at age 22, I split the sample into four skill groups. I find some differences across these groups, with the rise in the permanent variance most important for the manual groups.     

Decomposing poverty changes into vertical and horizontal components

Variations in aggregate poverty indices can be due to differences in average poverty intensity, to changes in the welfare distances between those poor of initially unequal welfare status and/or to emerging disparities in welfare among those poor of initially similar welfare status. This note uses a general cost‐of‐inequality approach that decomposes the total change in poverty into a sum of indices of each of these three components. This decomposition can serve inter alia to integrate horizontal and vertical equity criteria in the poverty alleviation assessment of social and economic programmes. The use of these measures is briefly illustrated using Tunisian data.     

THE DECOMPOSITION OF INCOME INEQUALITY: AN ANALYSIS BASED ON THE NORTHERN IRELAND FAMILY EXPENDITURE SURVEY FOR 1985

This paper conducts an empirical investigation into the issue of inequality decomposition, using the 1985 FES micro data tapes for Northern Ireland. It is hoped that it makes three contributions. First, by using the raw data, it permits a fairly rich disaggregation of individuals. The disaggregation employed in this paper viz. by individuals belonging to different'family types'and individuals of different'economic status'seems particularly relevant to social policy. Second the data also permits a disaggregation of total income by type of income: this permits one to assess, for example, how much of total inequality is caused by inequality in the distribution of income from different sources. Finally, the analysis is consistent with the existing theoretical literature on inequality decomposition.
The main results may be summarized briefly. When the FES sample was divided by subgroups of family type or economic status, then, in 1985, most of income inequality in NI was due to within group rather than to between group inequality. When total income was disaggregated by income type, then inequalities in the distribution of wages and salaries made the largest contribution to the inequality of total income. Prosperous families in NI tended to contain within them a far greater proportion of secondary workers than did the less well off families. It was not implausible therefore that the distribution of employment between families made a major contribution to wage inequalities between them.     

Demand for redistribution,support for the welfare state,and party identification in Austria

This paper describes subjective wage inequality and the demand for redistribution in Austria using individuals’ estimates of occupational wages from the International Social Survey Program. Although these estimates differ widely across individuals, the data clearly show that most individuals would like to decrease wage inequality, relative to the level of inequality which they perceive to exist. The empirical analysis also shows that the demand for redistribution is strongly associated not only with variables describing self-interested motives for redistribution, but also with perceptions of and social norms with respect to inequality. Further, the demand for redistribution is a strong predictor for whether an individual is supportive of redistribution by the state. On the other hand, however, I find almost no evidence for an empirical association between the demand for redistribution and individuals’ party identification.     

When does transition increase the gender wage gap?

In the context of underlying stability in female participation rates, the gender wagegap, measured by the log of monthly wages, more than doubled in Belarus from 1996 to 2006. In this respect, the country has experienced a variant of the transition which occurred in the former Soviet Union where relative female wages fell by more than female participation. We have used the Machado and Mata (2005) analysis of the gender gap distribution. This reveals that the effect of coefficients on observed characteristics in widening the gap was increasing over time, especially in the lower and middle deciles of the wage distribution. At the same time, the effect of the characteristics themselves in reducing the gap was shrinking. The decomposition of changes in the gap over time, based on Juhn et al. (1991) , confirms that the contraction of women’s relative wages has been caused both by a deterioration in the observed characteristics of female workers and by the associated remuneration. Changes in the residual wage distribution tend to slightly reduce the gap rather than, as is the case elsewhere, to increase it. The analysis carried out in line with Neuman and Oaxaca (2004) suggests that the increased gap was not caused by sample selection. Instead, two observed factors are found to be mainly responsible for the results: hours of work have increased for men more than for women and women have experienced segregation in low‐wage industries.     

The aftermath of reunification

This article traces the evolution of the East German wage structure throughout the transition period 1992–2001. Wage dispersion has generally been rising. This increase occurred predominantly in the lower part of the wage distribution for women and in the upper part for men. Moreover, the sectoral transition affected female workers to a much larger extent than their male counterparts. A sequential decomposition analysis using quantile regressions reveals that changes in industry‐specific remuneration schemes contributed strongly to the rise in wage inequality in the lower part of the distribution for women, whereas changes in the industry composition alone would have led to a polarization of wages. In contrast, for men, changes in individual characteristics are the single most important factor contributing to the increasing wage dispersion. These gender differences are attributed to employment segregation across industries present right after German reunification.     

Understanding Changes in the Distribution and Redistribution of Income: A Unifying Decomposition Framework

In recent decades income inequality has increased in many developed countries but the role of tax and transfer reforms is often poorly understood. We propose a new method allowing for the decomposition of historical changes in income distribution and redistribution measures into: (i) the immediate effect of tax‐transfer policy reforms in the absence of behavioral responses; (ii) the effect of labor supply responses induced by these reforms; and (iii) a third component allowing us to explore the effect of changes in the distribution of a wide range of determinants, including the effect of employment changes not induced by policy reforms. The application of the decomposition to Australia reveals that the direct effect of tax‐transfer policy reforms accounts for half of the observed increase in income inequality between 1999 and 2008, while the increased dispersion of wages and capital incomes also played an important role.     

Dynamics in transitory and permanent variation of wages in Germany

We employ covariance structure models to decompose the cross-sectional variance of male wages in Germany into its permanent and transitory parts. We find that the steep growth of cross-sectional inequality during the early 2000s is predominantly driven by transitory factors.     

"Holding hands at midnight": The paradox of caring labor

Abstract

The gender wage gap in the United States narrowed considerably throughout the 1980s and then more slowly in the 1990s. Using a decomposition methodology and US Current Population Survey data, this study investigates the impact of deindustrialization's continuing shift in employment away from manufacturing to services on the US gender wage gap between 1990 and 2001. The study finds that the widening of the gender wage gap in the service sector caused a slowdown in the narrowing of the US gender wage gap. Within the service sector, two occupational elements affected the growing gender wage gap: women's entry into traditionally male occupations characterized by high wages and high gender wage differentials that resulted in the relative increase in men's wages compared to women's wages in these occupations.     

互联网使用能否减小性别工资差距?——基于CFPS数据的经验分析

互联网的广泛应用为减小性别工资差距带来了新的可能.基于中国家庭追踪调查( CFPS)数据,文章考察了互联网使用及偏好对性别工资的影响作用,利用RIF回归分解的方法分析了互联网对性别工资差距的影响.结果表明:第一,使用互联网促进了性别工资的增长,并且对于不同婚姻状况、年龄和学历的就业者而言,这种影响作用存在差异;第二,上网时长与性别工资之间呈"倒U形"关系,并且男性无论在家还是在工作场所上网,均对工资有正向影响,而女性在工作场所上网对工资有显著影响;第三,利用网络收发邮件和信息获取能够提高男性工资,但娱乐游戏会减小男性工资,而上网专业学习能够提高女性工资;第四,使用互联网能够减小低收入层和中高收入层就业者的性别工资差距,但却加大了高收入层就业者的性别工资差距.据此文章建议,为减小性别工资差距,不仅要强化网络建设和扩大教育培训,增加女性互联网使用率和使用技能,而且要发展新经济新业态,升级产业结构,减小职业性别隔离.     

Analyzing Income Distribution in Australia*

This paper contains an analysis of the sources of income inequality in Australia, based on data from the ABS income survey for 1978-79. The analysis proceeds by progressive decomposition of the population into component groups differentiated by characteristics such as sex, age, employment status and occupation. At each stage of the decomposition, total inequality is partitioned into contributions from within and between the component groups, as measured by the Shorrocks Iq index. The importance of the characteristic in question as a source of inequality can then be assessed. While the results of the analysis are described in some detail, the emphasis of the paper is primarily methodological.     

企业连锁董事网络中的社会资本不平等：基于先赋性与后致性因素的分析

社会资本在不同群体中分布不平等，但较少有研究分析精英群体中的社会资本不平等情况。基于陕西省上市公司2010-2017年数据，采用社会网络分析方法，分析不同性别（先赋性因素）和拥有不同教育背景（后致性因素）的董事在多项网络中心度上的差异。研究发现，网络中男性董事占据绝对数量优势，男女比例随时间变化呈稳定状态，但男性董事和女性董事在网络中心度上没有显著差异；受教育程度越高，董事越趋于网络中心地位。研究证实在董事群体中存在基于后致性因素的社会资本不平等，但不存在基于先赋性因素的社会资本不平等。