Gender Wage Differentials Research Articles

Market Orientation and Gender Wage Gaps: An International Study

Two very different approaches are used to explore the relation between market orientation and gender wage differentials in international data. More market orientation might be related to gender wage gaps via its effects on competition in product and labor markets and the general absence of regulation in the economy. The first approach employs meta-analysis data and takes advantage of the fact that many studies already exist which use national data sources to the best possible extent. The second approach uses comparable micro data from the International Social Survey Programme (ISSP), which allows calculating internationally consistent gender wage residuals in the first place. By comparing these two very different methods of data collection we get a robust result relating higher levels of market orientation as proxied by the Economic Freedom Index with lower gender wage gaps.

The Impact of Trade Liberalization on Gender Wage Differentials in India's Manufacturing Sector

As trade liberalization in India has unleashed a new wave of competitive forces in the economy since 1991, firms have faced growing pressure to cut costs in order to continue production. This study addresses the question of whether the increasing competitive forces from India's trade liberalization affected the wages of male and female workers differently. Neoclassical theory implies that costly discrimination against female workers should diminish over time with increased competition (Becker 1971). We incorporate this idea into a theoretical model of competition and industry concentration in which the net impact of international trade on the gender wage gap could be positive or negative depending on the initial size of Becker's discrimination coefficient. Our study tests the theoretical model using repeated cross sections of India's NSSO household survey data merged with trade and production data from 1983 to 2004. We employ OLS and Fixed Effects techniques at the industry level to estimate the relationship between the male-female residual wage gap and measures of domestic concentration and international trade competition. Results indicate that increasing openness to trade is associated with a widening in the wage gap in India's concentrated manufacturing industries. This result is consistent with female workers in India having weak bargaining power and a lower workplace status. They are thus less able to negotiate for favorable working conditions and higher pay, a situation that places them in a vulnerable position as firms compete in the global market place.

Changes in gender wage discrimination in the 1990s: A tale of three very different economies

In this paper gender wage decompositions are performed for three very different countries, that is, Japan, Russia and the USA for the years of 1993 and 2000, using the ISSP data set. From the research of this paper, it is shown that the gender wage differential in Japan has narrowed between 1993 and 2000, and the results reveal price and characteristics effects for this country that differ markedly from those observed elsewhere, with female disadvantage being particularly marked. Also, this paper finds that gender wage differentials in Russia and the USA have increased during the years considered here.

Rhetoric in Economic Research: The Case of Gender Wage Differentials

Scientific rhetoric can have a profound impact on the perception of research; it can also drive and direct further research efforts. What determines whether results are discussed in a neutral or a judgmental way? How precise and convincing do results have to be so that authors call for significant policy changes? These questions are in general difficult to answer, because rhetoric on the one hand, and content and methodology of the paper on the other, cannot be separated easily. We therefore used a unique example to examine this question empirically: the analysis of gender wage differentials. Here, the Blinder–Oaxaca decomposition represents a standard research method that compares male and female earnings, holding observable factors constant. We analyzed close to 200 papers to investigate what drives authors to talk about discrimination, whether and when they call for policy activism, or when they are more hesitant to do so. Our results show that American authors are more reluctant to refer to discrimination. So are women, but only with respect to the titles of their papers. Furthermore, we find that the better the data and method used in a paper, the more likely an author is to assign his/her estimate of unequal wages to discrimination. The contrary is true the higher the prestige of the author or the research outlet.

The Role of Segregation and Pay Structure on the Gender Wage Gap: Evidence from Matched Employer-Employee Data for Spain

Abstract This paper presents new evidence on the role of gender segregation and pay structure in explaining gender wage differentials of full-time salaried workers in Spain. Data from the 1995 and 2002 Wage Structure Surveys reveal that raw gender wage gaps decreased from 0.24 to 0.14 over the seven-year period. Average differences in the base wage and wage complements decreased from 0.09 to 0.05 and from 0.59 to 0.40, respectively. However, the gender wage gap is still large after accounting for workers’ human capital, job and pay structure characteristics, and female segregation into low-paying industries, occupations, establishments, and occupations within establishments.

Gender Earnings Gap in German Firms: The Impact of Firm Characteristics and Institutions

Most existing analyses on the gender wage gap (GWG) have neglected the establishment as a place where inequality between male and female employees arises and is maintained. The use of linked employee-employer data permits us to move beyond the individual and consider the importance of the workplace to explain gender pay differentials. That is, we first provide a comprehensive study on the effects of various firm characteristics and the institutional framework on the GWG in Germany. The innovation of our research is that we do not just compare average male and female wages (of specific groups of employees), but look at within-firm gender wage differentials. Our results indicate that the mean GWG within firms is smaller than the average overall GWG. Furthermore, we can show that firms with formalized co-determination (works council) and those covered by collective wage agreements are more likely to have smaller GWG. It is also interesting to note that the wage differential between men and women decreases with firm size and increases with the wage level.

Decomposing Gender Wage Differentials in Urban Ethiopia: Evidence from Linked Employer–Employee (LEE) Manufacturing Survey Data

This study estimates the magnitude of gender wage differentials for a sample of workers from the Ethiopian manufacturing sector using the traditional Oaxaca–Blinder and an augmented Cotton–Neumark methodologies. In doing so, it separates part of the estimated log of gender wage differential explained by differences in human capital characteristics between men and women from that which is not explained by such differences. The latter is known in the literature as “treatment” component or “discrimination” due to differing pay structures for the two gender groups. Accordingly, it is found that in Ethiopia's manufacturing sector men on average get up to 30% more than women depending on the measure used. However, once we control for a number of individual and establishment level characteristics, the level of wage premium for men over women is close to 5% or around 12 Ethiopian cents per hour. Out of this, both decomposition procedures estimate that close to 60% of the premium is a result of discrimination (different treatment of men and women in the labour market). Using an augmented decomposition technique, it is found that out of the 60% “discrimination component” close to 13% is due to men's treatment advantage in the labour market and the remaining 47% is due to women's treatment disadvantage. Also it is found that firm level characteristics are important contributors to the total discrimination component. Without controlling for establishment level characteristics, the discrimination component would have been around 27% indicating that ignoring establishment characteristics in decomposition exercises would result into a biased estimation, and in this case it would have underestimated the level of discrimination by close to 50%.

The Role of Segregation and Pay Structure on the Gender Wage Gap: Evidence from Matched Employer-Employee Data for Spain

This paper presents new evidence on the role of gender segregation and pay structure in explaining gender wage differentials of full-time salaried workers in Spain. Data from the 1995 and 2002 Wage Structure Surveys reveal that raw gender wage gaps decreased from 0.24 to 0.14 over the seven-year period. Average differences in the base wage and wage complements decreased from 0.09 to 0.05 and from 0.59 to 0.40, respectively. However, the gender wage gap is still large after accounting for workers’ human capital, job and pay structure characteristics, and female segregation into low-paying industries, occupations, establishments, and occupations within establishments.

The effects of differences in year‐round, full‐time labor market experience on gender wage levels in the United States

This paper utilizes longitudinal information on annual hours worked to construct a more robust measure of labor market experience for young workers in the USA. This enhanced experience measure is then used to assess recent gender wage differentials. Our experience measure yields a dramatic improvement in the ability of standard earnings regressions to explain the variation in wages across individuals, especially for young women. In addition, our results indicate that approximately one‐fourth of the gender difference in average wages is attributable to the higher work experience levels of men.

A Meta-Analysis of the International Gender Wage Gap

Abstract. Since the early 1970s, a number of authors have calculated gender wage differentials between women and men of equal productivity. This meta-study provides a new quantitative review of this vast amount of empirical literature on gender wage differentials as it concerns not only differences in methodology, data, and time periods, but also different countries. We place particular emphasis on a proper consideration of the quality of the underlying study which is done by a weighting with quality indicators. The results show that data restrictions – i.e. the limitation of the analysis to new entrants, never-marrieds, or one narrow occupation only – have the biggest impact on the resulting gender wage gap. Moreover, we are able to show what effect a misspecification of the underlying wage equation – like the frequent use of potential experience – has on the calculated gender wage gap. Over time, raw wage differentials worldwide have fallen substantially; however, most of this decrease is due to better labor market endowments of females.

Closing the gender gap in Bangladesh: inequality in education, employment and earnings

PurposeTo provide and assess trends on the status of women in Bangladesh in terms of key macro level indicators namely, women's labour force participation, educational attainments and earnings vis‐à‐vis men.Design/methodology/approachThe trends in women's workforce participation, educational attainments and earnings compared with those of men are evaluated on the basis of descriptive statistics. Correlation and regression techniques are used to examine the relationship between women's education and workforce participation, and to predict the equalisation of female‐male educational attainment.FindingsThe study finds evidence of growing commercialisation of women's work in Bangladesh. Although most women in the workforce are self‐employed or employed in low‐skill jobs, their participation in high skill and entrepreneurial jobs as well as policy‐making bodies is on the rise. While gender wage differentials have been considerably reduced in many industries, in general, women tend to be paid less than men. There have been remarkable improvements in women's educational attainments. Further, female education is found to be positively correlated with their workforce participation. Overall, the findings indicate an improvement in women's status in Bangladesh.Research limitations/implicationsThe suggested relationship between women's education and employment needs to be further investigated using rigorous econometric techniques in order to distinguish between productivity‐enhancing effects of education and other determinants of increased female employment (FEMPL).Practical implicationsThe research should be a useful reference to international and domestic policy‐makers as well as members of the academia and future researchers on the issue.Originality/valueThis study represents the first of its kind in the Bangladesh context. It provides valuable information about, and an independent assessment of, women's status in Bangladesh at the national level.

The Impact of Worker and Establishment‐level Characteristics on Male–Female Wage Differentials: Evidence from Danish Matched Employee–Employer Data

Abstract. This paper uses matched employer–employee data from Denmark to examine how gender segregation at the level of occupation, industry, establishment, and job‐cell impacts the gender wage differential of full‐time, private‐sector salaried and manual workers. Wage effects of gender segregation at the above four levels are estimated through fixed effects or through controls for the proportion females within these structures. We find that occupation has a much larger role than industry or establishment in accounting for the gender gap for salaried but not manual workers, and that for both groups there is a significant within‐job‐cell gender wage differential.

Career mobility and gender on the Swedish labour market

PurposeThere is now a large amount of literature on gender wage differentials, but only a few studies have examined why men and women end up in different jobs and at different levels. This paper aims to study the extent of differences in career mobility between men and women.Design/methodology/approachThe issue is analysed with the help of event history analysis based on Swedish event history data.FindingsThe authors find that differences do exist in career mobility between women and men. Women's chances of getting a better job are about half those of men. However, when analysing employees with more than 12 years in education, the difference between men and women is smaller. Part of the difference between women and men is explained by family‐related factors. Women spend much more time in family‐related non‐market activities and these factors also have a negative effect on their chances of career mobility.Originality/valueThis paper is useful to those wishing to examine the extent of differences in career mobility between men and women.

A Quantitative Theory of the Gender Gap in Wages

Using panel data from the National Longitudinal Survey of Youth (NLSY), we document that gender differences in wages almost double during the first 20 years of labor market experience and that there are substantial gender differences in employment and hours of work during the life cycle. A large portion of gender differences in labor market attachment can be traced to the impact of children on the labor supply of women. We develop a quantitative life-cycle model of fertility, labor supply, and human capital accumulation decisions. We use this model to assess the role of fertility on gender differences in labor supply and wages over the life cycle. In our model, fertility lowers the lifetime intensity of market activity, reducing the incentives for human capital accumulation and wage growth over the life cycle of females relative to males. We calibrate the model to panel data of men and to fertility and child related labor market histories of women. We find that fertility accounts for most of the gender differences in labor supply and wages during the life cycle documented in the NLSY data.

Gender Discrimination Estimation in a Search Model with Matching and Bargaining

Gender wage differentials, conditional on observed productivity characteristics, have been considered a possible indication of prejudice against women in the labor market. However, there is no conclusive evidence on whether these differentials are due to labor market discrimination or to unobserved productivity differences. The objective of this paper is to propose a solution for this identification problem by developing and estimating a search model of the labor market with matching, bargaining and employers' taste discrimination. In equilibrium all types of employers wage discriminate women: prejudiced employers because of preference and unprejudiced employers because of spillover effects that worsen the bargaining position of women. Estimation is performed by maximum likelihood on Current Population Survey data for the year 1995. Results indicate that the productivity of women is 6.5% lower than the productivity of men and that about half of the employers are prejudiced against women. Three policy experiments are implemented using the estimated parameters: an equal pay policy, an affirmative action policy and a wage differential decomposition that takes into account equilibrium effects.

Fair Wages, Worker Motivation, and Implicit Bargaining Power in Segmented Labor Markets

This paper addresses implicit bargaining power within employment relationships using a versatile model of labor market segmentation that combines labor discipline, performance pay, insider power, and fair wage principles. In the primary sector, fair wage comparisons, firm-specific human capital, and less perfect monitoring engender bilateral bargaining power, yielding high compensation, sometimes including a bonus. Secondary-sector employers exert unilateral bargaining power, via credible dismissal threats with no replacement costs, and offer no bonuses. Differential determinates of implicit bargaining power can potentially explain various phenomena, including nominal wage rigidity, union wage differentials, job-specific wage differentials, and gender or race-based wage differentials.

The Impact of Gender Segregation on Male-Female Wage Differentials: Evidence from Matched Employer-Employee Data for Spain

This paper presents new evidence on the role of gender segregation within industry, occupation, establishment, and occupation-establishment cells in explaining gender wage differentials of full-time salaried workers in Spain during 1995 and 2002. Using data from the Spanish Wage Structure Surveys, we find that the raw gender wage gap decreased from 0.26 to 0.22 over the course of seven years. However, even after accounting for workers' human capital, job characteristics, and female segregation into lower-paying industries, occupations, establishments, and occupations within establishments, women still earned approximately 13 percent and 16 percent less than similar male counterparts as of 1995 and 2002, respectively. Most of the gender wage gap is attributable to workers' sex. Yet, female segregation into lower-paying occupations within establishments, establishments and industries accounted for a sizable and growing fraction of the female-male wage differential.

Gender wage differentials and discrimination in Korea: comparison by knowledge intensity of industries

This study estimates the relative size of the non-productivity-related gender wage gap across industries with differing knowledge intensities. More specifically, a gender wage premium was estimated from a modified Mincerian earnings equation, and an Oaxaca's discrimination coefficient was computed. Empirical evidence indicates that gender wage differentials tend to be less subject to potential discrimination in knowledge-based industries than in other industries with lower knowledge intensity. The estimated discrimination effect is least noticeable in top hierarchical occupations such as professionals and technicians, while it is most sizeable in production workers and sales/service workers, regardless of industrial affiliation.

The Male–Female Wage Gap and the Firm Effect: The Case of Young Italian Workers

Abstract. The idea that wages are determined by firm and individual characteristics suggests that there is a firm effect that influences wage differentials. This paper presents the results of an empirical analysis of gender wage differentials — based on INPS data for people between the ages of 20 and 25 employed in the private sector in 1996 — which takes into account the characteristics of workers and firms using a two‐level random‐effects model. Firm variables proved to be significant, and the proportion of females in the firm showed a negative effect on the wages of both men and women.

An Analysis of Gender Wage Differentials in Russia from 1996-2002

This paper examined the male-female differentials in hourly earnings in Russia from 1996 to 2002. The gender wage gap did not alter significantly in the earlier years, a period characterized by economic instability, but as the economy recovered, the differential in earnings increased initially. This trend reversed in 2002 and while the gender wage gap in mean earnings fell to its previous level the differential increased at the lower percentiles. Throughout all years, most of the gender wage differential is accounted for by differences in rewards rather than differences in observable characteristics. Occupational segregation continues to be a salient feature of the labor market with women clustered in professional, clerical and service occupations while men are more predominantly employed in blue-collar jobs.