The Gender Wealth Gap in Europe: Application of Machine Learning to Predict Individual-level Wealth

This article provides comparative estimates of the gender wealth gaps for 22 European countries, employing data from the Household Finance and Consumption Survey. The data on wealth are collected at the household level, while individual-level data are needed for the estimates of gender wealth gaps. We propose a novel approach using machine learning and model averaging methods to predict individual-level wealth data for multi-person households. Our results suggest that random forest performs best as the predicting tool for this exercise, outperforming elastic net and Bayesian model averaging. The estimated gender wealth gaps tend to be in favor of men, especially at the top of the wealth distribution. Men have 24 percent more wealth than women on average. We also find that a high home ownership rate is associated with a smaller country-level gender wealth gap. Our estimates suggest that the individual-level wealth inequality is on average 3 pp higher than the household-level wealth inequality in multi-member households.     

Labour market discrimination and the macroeconomy

We measure the discriminatory ethnic and gender wage gaps in Georgia. Gender wage discrimination is larger than the ethnic wage discrimination. We use the estimated gaps in a general‐to‐specific vector autoregression framework to test for Granger causality between discrimination and growth, and estimate the long‐run effects of each variable on the other. Granger causality is found to be bidirectional, but it is only the net long‐run effect of discrimination on growth that is a large and highly significant negative effect. In the long‐run, a 10% increase in ethnic (gender) discrimination reduces economic growth by 3%–4% (8%–10%). Additionally, ethnic and gender wage differentials are found to be counter‐cyclical.     

No Small Hope: The Basic Goods Imperative

The continuing gender and race/ethnic pay gaps continue to be a matter of considerable concern. Using detailed NLSY data we examine the effects of a number of variables often thought to explain a large part of these gaps. Because the new variables explain some of the differentials our results provide no justification for ascribing all the remaining differentials to discrimination. On the other hand, they explain very little and therefore give no support to those who would discount the possibility of discrimination.     

Simultaneous board and CEO diversity: does it increase firm value?

There remain open questions regarding whether board of director ethnic and gender diversity increases or decreases firm value. Additionally, prior research has yet to examine the value effects of a diverse board in the presence of a gender/ethnic minority CEO. Using the KLD social ratings database, we examine 13?000 firm-years and provide robust evidence that board diversity increases firm value. However, we also show that any value added via board diversity is nullified when a diverse board operates in the presence of a female and/or minority CEO. Results suggest that a significant portion of the value in board diversity may come from gender/ethnic differences between the board members and the CEO. One implication of our study is that when hiring a CEO or electing directors relative gender/ethnic make-up is important.     

The impact of ethnic diversity on microenterprise start-ups

Until recently, factors determining the decisions made by microfinance institutions (MFIs) to extend loans to business start-ups had not been explored. Recent evidence shows that MFI performance with regard to funds issued for small business start-ups depends on MFI-level characteristics such as profit orientation. We argue that these decisions do not only depend on MFI-specific practices or characteristics, but also on the role ethnic diversity plays. Using data on microfinance lending activities for business start-ups, we examine the impact of ethnic diversity on microenterprise start-ups. Results show that ethnic diversity negatively affects the provision of financial capital for business start-up. Furthermore, results also suggest a negative association between ethnic diversity and the share of female borrowers recorded by MFIs. We examine social networks and outreach as potential channels through which ethnic diversity affects business start-ups.     

Reforms and education inequality in Ghana

We analyze the evolvement of education inequality and the gender gap in Ghana before and after two major education reforms. Using different measures of inequality, our findings suggest that the gender gap at the basic school level has closed following the introduction of the education expansion policies, but inequalities persist at the postbasic school levels and across regions. We further demonstrate that the educational expansion–schooling inequality nexus is best illustrated by an inverted U-shaped Kuznets curve. We find that after an average of 6 years of schooling has been reached, inequality starts to decline, and gender equality can be achieved when the average years of schooling reach 9.     

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.     

Gender,entrepreneurship and food security in Niger

In many African countries, the income generated from the informal sector and the entrepreneurship is particularly important for reducing poverty. Previous studies have not found clear evidence on the relationship between self‐employment by gender and food security. We argue that this may be a result of the gender inequality in resource accessibility. In this paper, we analyze the implication of household entrepreneurship on food security in Niger, where gender disparities in resource accessibility are reduced. We find that owning female‐managed non‐agricultural enterprises is positively related to food accessibility and food availability within female‐headed households. The results draw the attention on reducing gender differences in resource accessibility in entrepreneurship for improving food security.     

A theory of ethnic diversity and income distribution: A legislative bargaining approach

In this paper, I examine how the two dimensions of income inequality and ethnic diversity affect the formation of political coalitions and the reallocation of income. I construct a legislative bargaining model to analyze when coalitions form along the income dimension and when it forms along the ethnic dimension. The results of the model suggest that the agenda setter selects a partner with a lower aggregate income: a smaller population size and a lower income level. Further, I extend the model from a one-round to a two-round game. The extended model shows that forming an oversized coalition is a possible equilibrium outcome and is consistent with the empirical findings.     

Gender earnings inequality in the service and manufacturing industries in the U.S.

This paper compares earnings inequality between women and men in a growing sector of the U.S. economy – the service sector, and a shrinking sector – manufacturing. We examine the hypothesis that deindustrialization will reduce inequality, and find that the absolute magnitude of the gender earnings gap is, in fact, smaller in the service sector. Decomposition analysis is used to partition the gender earnings gap into three parts: (1) earnings differences due to differences in mean characteristics – such as education and experience; (2) earnings differences due to preferential treatment of men; and (3) earnings differences due to disadvantageous treatment of women. The latter two constitute estimates of gender discrimination. The results of this study suggest that, ceteris paribus, deirndustrialization will likely reduce the gender gap in hourly earnings. However, this will come at the cost of lower earnings for both males and females, with the drop in earnings being particularly large for males. While deindustrialization is predicted to reduce the absolute magnitude of male-female earnings inequality, evidence suggests that gender discrimination will persist – discrimination explains about 60 percent of the gender wage gap in both the service and the manufacturing sectors.     

You can't be what you can't see: The role of gender in the intergenerational transmission of entrepreneurship

In this paper, we investigate how the intergenerational transmission of entrepreneurship varies between sons and daughters and whether such a process depends on living in a country characterized by a high gender gap. Using the Survey of Health, Ageing, and Retirement in Europe data set, we find that the effect on daughters' entrepreneurial choices of having an entrepreneur as father is lower than the one on sons only in countries with a high gender gap. Moreover, it is just in countries with high gender inequality that the effect of having an entrepreneurial mother is different between sons and daughters, with the impact being positive for daughters only. We also develop an individual-level indicator of gender gap within countries that corroborates our findings, which we interpret as evidence of the presence of a role-modeling mechanism. However, we find evidence of convergence across time of the intergenerational transmission process to the gender-independent transfer typical of more gender-equal countries.     

Business Cycles in Yugoslavia

Although Haiti's 2010 earthquake brought to light the inconceivable poverty existing in the Western Hemisphere, Haiti's struggle for economic development long pre-dated that earthquake. One problem in Haiti is the high level of gender inequity, and we argue that human development theory is the best mode for change. We provide a brief background of Haiti's economic development over the last several decades, along with the status of women's rights and gender-differentiated socioeconomic outcomes. We analyze the ways that policy neglect of gender equity in Haiti has contributed to failed economic development in the past. Finally, we identify ways that other developing countries have successfully incorporated a focus on gender equity in their development strategy, particularly in the face of natural disaster and financial crisis. Our goal is working toward a set of leading practices consistent with institutionalism that can be used in relating gender (in)equality to economic development.     

Increased sorting and wage inequality in the Czech Republic

This paper makes use of a linked employer–employee dataset to examine the evolution of wage inequality in the Czech Republic during 1998–2006. We find evidence of slightly increasing returns to human capital and diminishing gender inequality and document sharp increases in both within‐firm and between‐firm inequality. We investigate several hypotheses to explain these patterns: increased domestic and international competition, decentralized wage bargaining, skill‐biased technological change and a changing educational composition of the workforce. Domestic competition is found to lower within‐firm inequality whereas we find no evidence that increased international trade at the industry level is associated with higher between‐ or within‐firm wage inequality. The key factors driving the observed increase in wage inequality are increased educational sorting and the inflow of foreign firms to the Czech Republic.     

Gender differences in Russia's job mobility and its rewards*

This article considers age and gender differences in the probability and consequences of job mobility in Russia. Little is known about who is mobile and whether mobility impacts wages once the characteristics of movers are controlled for. Results show a gender difference in the likelihood of exit but not promotion. Results also show that promotions have a positive effect only on the wages of young women, but young men's wages are not affected. Further, young men see a significant decrease in wages following an exit, while young women are not affected by firm exit. The article shows that early mobility is particularly important for women, who earn less overall. Results help to understand processes of inequality in wages and conditions that occur due to sorting, and the importance of promotions as ‘life chances’ which lead to ‘career-track jobs’. Gender differences in securing such life chances may help to understand gaps in earnings, which emerge later.     

Refitting the Kuznets curve using a gender-specific threshold model

Previous studies have reached mixed conclusions regarding the relationship between inequality and per capita income. These studies, however, fail to consider gender differences in income inequality and how these may impact on the relationship between income inequality and per capita income. Using Australian taxation statistics, we derive three sets of Gini coefficients (i.e. female, male and total) for the period 1950–2013. We then examine the relationship between inequality and real per capita income and find that a gender-specific threshold panel regression outperforms three other conventional models. Our findings suggest that ‘one set of coefficients does not fit all’ in that the use of aggregate and constant coefficients may mask variations within, and between, gender inequality over time.     

Deprivation of Women and Men Living in a Couple: Sharing or Unequal Division?

In standard poverty analyses, all household members are assumed to share equal living conditions. Though a few national studies exist, this paper is the first to present empirical evidence on this issue for the EU, using the 2015 wave of the EU Statistics on Income and Living Conditions. We map the extent of intra-couple inequality in deprivation, and analyze its determinants. We find that for most items, the gender difference in lack between partners, though generally small, is significant and at the disadvantage of women. When aggregating the individual items into a deprivation scale, couples where the number of enforced lacks is higher for the woman (9.2 percent) are (significantly) more numerous than couples where the man is disadvantaged (6.5 percent), at the EU level. Econometric analysis shows that the work status of the partners and their relative contribution to the joint income are important determinants of the intra-couple gender deprivation gap.     

IRELAND's INCOME DISTRIBUTION IN COMPARATIVE PERSPECTIVE

There are concerns that the unprecedented economic boom which Ireland experienced in the second half of the 1990s has raised only some living standards and has widened income gaps. This paper analyzes Ireland's income distribution in comparative perspective, to understand how Ireland's distribution changed and how it compares to other rich countries. We begin with OECD (Organization for Economic Cooperation and Development) and the Luxembourg Income Study (LIS) data to compare Ireland's degree of well-being and inequality with other advanced countries. We also look in some detail at alternative sources of Irish income and their implications for the trends in income inequality in Ireland from 1994 to 2000. For instance, we examine the top of the distribution using data from the administration of the income tax system. We conclude that the spectacular economic growth in the past decade has seen the gap in average income between Ireland and the richer OECD countries narrow dramatically. However, this growth has not greatly affected the Irish ranking in terms of income inequality. Ireland remains an outlier among rich European nations in its high degree of income inequality, though still falling well short of the level seen in the United States. In the end, we find that Ireland's new-found prosperity provides a "social dividend," and choices about how it is used will fundamentally affect whether the current high level of income inequality persists into the future.     

中国教育发展的非均衡性研究综述

通过区分教育非均衡状况的不同表现形式,梳理回顾了近三十年来国内外关于中国居民教育均衡性问题的研究成果。在总结回顾既有研究的基础上,对中国城乡之间、不同地区、不同民族、不同社会阶层子女的教育非均衡性特征提供了一个综合性视窗,既服务于相关研究理论的完善,也为决策者全面了解现实情况、评估既有政策实施效果、制定新的政策提供重要的实证资料。     

Inequality of Happiness in the U.S.: 1972–2010

It is well accepted that a country's GDP may not fully reflect its level of well‐being. In recent years, happiness has emerged as an alternative indicator of well‐being, and research has mainly focused on determining the level of happiness. While it is important to look at the level, the distribution of happiness is also a salient aspect in any evaluation of inequality. There has been a growing interest in the distribution of happiness, although the ordinal nature of the data makes the use of standard inequality measures problematic. Our paper contributes to the literature by exploring the distributions for the U.S. from 1972 to 2010. Based on new methods developed for ordinal data, we are able to overcome the problems associated with ordinality and obtain unambiguous rankings of happiness distributions. We also compute the level of happiness inequality using existing measures based on median centred approaches. Further, we decompose the median based inequality measures of happiness by gender, race, and region.     

Income inequality among minority farmers in China: Does social capital have a role?

We used recently available household panel data collected by China's National Bureau of Statistics to examine the effects of natural, human, material, and social capital on income inequality among minority farmers in China's Xinjiang Province between 2011 and 2012. Results obtained from panel quantile regression and correlated random effects’ models show that income inequality and the poverty of ethnic farmers have been decreasing to some extent. Results also indicated that human capital exacerbates income inequality among the minorities, whereas the effect of natural capital on income inequality is not evident. Social and material capital reduce income inequality among ethnic minorities. Results from the decomposition of the Gini coefficient indicate that material and social capital contribute to a substantial majority of the income inequality in the region.