Why it Pays to Major in Economics

In this article, the authors use a large, recent, and accessible data set to examine the effect of economics major on individual earnings. They find a significant positive earnings gain for economics majors relative to other majors, and this advantage increases with the level of education. Their findings are consistent with Black, Sanders, and Taylor (2003), documenting that about two-thirds of the bachelor's degree premium for economics majors can be attributed to the type of job economics majors perform, and about one-third is a premium that economics majors earn over other workers within the same job.     

An Alternative View of Citation Patterns of Quantitative Literature Cited by Business and Economic Researchers

Using nationally representative data, the authors examine the effects of preprofessional education on the earnings of lawyers. They specify and estimate a statistical earnings function on the basis of well-established theory and principles. Along with standard control variables, categorical variables are included to represent graduate degrees in addition to the law degree and an assortment of undergraduate major fields. Holding a Ph.D. or M.B.A. degree, with the law degree, is associated with significantly higher earnings in some sectors. Lawyers with undergraduate training in economics earn more than other lawyers, ceteris paribus, and economics is the only undergraduate field associated with earnings that differ significantly. The available evidence supports the hypothesis that economics training increases a lawyer's human capital compared with other undergraduate majors.     

IS IT WHERE YOU GO OR WHAT YOU STUDY? THE RELATIVE INFLUENCE OF COLLEGE SELECTIVITY AND COLLEGE MAJOR ON EARNINGS

All college students must decide where to attend college and what major to study. We estimate how earnings by college major differ at different college selectivity types. We find major‐specific earnings vary markedly by college selectivity, with the strongest differences among business majors and the weakest differences among science majors. We also find that when comparing earnings of graduates from top colleges to middle or bottom ranked colleges, the distribution of students across majors can be as important as earnings differences by major in accounting for college selectivity earnings gaps. (JEL I2, J3)     

Income maximization and the selection and sorting of international migrants

Two prominent features of international labor movements are that the more educated are more likely to emigrate (positive selection) and more educated migrants are more likely to settle in destination countries with high rewards to skill (positive sorting). Using data on emigrant stocks by schooling level and source country in OECD destinations, we find that a simple model of income maximization can account for both phenomena. Results on selection show that migrants for a source-destination pair are more educated relative to non-migrants the larger is the absolute skill-related difference in earnings between the destination country and the source. Results on sorting indicate that the relative stock of more educated migrants in a destination is increasing in the absolute earnings difference between high and low-skilled workers. We use our framework to compare alternative specifications of international migration, estimate the magnitude of migration costs by source-destination pair, and assess the contribution of wage differences to how migrants sort themselves across destination countries.     

Economic Education in Korea: Current Status and Changes

The authors describe key aspects of precollege and undergraduate economic education in Korea. They show that precollege students seem to have low economics literacy due to problems with the curriculum and insufficient training of teachers. At the undergraduate level, they show that economics departments have more male students than female students and that the employment rate for economics majors is lower than for business majors. They hope to draw more of Korean economists' attention to research initiatives in economic education.     

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.     

Regional Papers of Interest to Economic Educators

Using data collected from graduates who attended four large public universities in 1976, 1986, or 1996, the authors investigate the relationship between studying economics and civic behaviors. They compare students who majored in economics, business, or other majors, and by the number of undergraduate economics courses completed. Coursework is strongly associated with political party affiliation and donating money to candidates or parties, but not with voting in presidential, state, or local elections, nor with the likelihood or intensity of volunteerism. Business majors are less likely to engage in voting and volunteering. More economics coursework is usually associated with attitudes on policy issues closer to those reported in surveys of U.S. economists, while attitudes of business majors are more like those of general majors than economics majors.     

The Neglect of Monotone Comparative Statics Methods

Monotone methods enable comparative static analysis without the restrictive assumptions of the implicit-function theorem. Ease of use and flexibility in solving comparative static and game-theory problems have made monotone methods popular in the economics literature and in graduate courses, but they are still absent from undergraduate mathematical economics courses and textbooks. In this article, the authors illustrate the generality of monotone comparative statics relative to the implicit function approach. For example, to sign the effect of a discrete policy shift on a choice variable, the marginal returns will increase with the policy parameter. They also apply monotone methods in game theory settings. As mathematical economics courses and majors gain popularity, incorporating monotone methods into curriculum and textbooks would provide a modern treatment of comparative static analysis.     

Negotiating Domestic Labor: Women's Earnings and Housework Time in Australia

Abstract

Recent research in the United States has found that wives' absolute earnings level is more important than their earnings relative to their spouses in determining time spent on housework. Utilizing data from the Household, Income and Labour Dynamics in Australia (HILDA) survey, this article examines whether women's housework time in Australia is associated with relative or absolute earnings and extends previous work by examining possible mechanisms linking women's earnings with their time on housework, outsourcing through the use of paid domestic help, and unmeasured heterogeneity among women. The research finds that women's housework time is more strongly affected by women's relative earnings than by their absolute earnings, and neither outsourcing nor unobserved heterogeneity can explain the relationship between women's earnings and their housework time in Australia. These results indicate that Australia has a strong male-breadwinner institutional framework that continues to hinder gender equality in paid and unpaid work.     

The educational attainment of immigrants: trends and implications

"This paper uses the 1970, 1980, and 1990 U.S. Censuses to study trends in educational attainment of immigrants relative to natives. Immigrants have become relatively less highly educated, but have become more highly educated in an absolute sense. The effects of changes in relative educational attainment between immigrants and natives on earnings are studied. Educational differences are found to explain more than half the observed wage gap between the two groups. The paper also allows for non-linearities in returns to education. Sheepskin effects influence earnings in different ways for natives and immigrants. Differences in returns to pre- and post-migration education also appear. The paper also finds evidence that immigrants crowd natives out of education, although the effects are stronger in secondary than in postsecondary education."     

Core Requirements for the Economics Major

In this article, the authors are the first to describe the core economics curriculum requirements for economics majors at all American colleges and universities, as opposed to a sample of institutions. Not surprisingly, principles of economics is nearly universally required and implemented as a two-semester course in 85 percent of economics major programs. Most schools do not prescribe the order in which the principles sequence is taken. The intermediate courses are commonly required, although variation exists across institution types. While the quantitative requirement for the major has increased since 1980, significant differences exist among institutions and by academic rankings. As compared to 1950, there has been an increase in the number of required economics credit hours for the major.     

The Impact of Computer Use On Earnings in the UK

The effect of new technology on relative demands for workers has been the subject of much research in economics. Krueger (1993) and others have studied the impact of computers on earnings in the US and elsewhere. Such studies have been criticised for ignoring the possibility of bias due to unobserved heterogeneity between computer users and non‐users, resulting in computer users not being a random sub‐sample of all workers. As well as looking at the effects of computers on earnings in the UK, this paper extends previous analyses by using a sample selection framework to deal with the bias problem. Results indicate not only that returns to computer use are positive but that it is important to correct for the sample selection bias.     

LSAT Scores of Economics Majors: The 2003-2004 Class Update

Abstract: Using 1994-1995 data, Nieswiadomy (1998) found that economics majors scored well on the Law School Admissions Test. These results are frequently posted on university Web sites by economics departments. However, because the results are nearly 10 years old, it may be interesting to determine if economics majors still perform as well. The author, using current data for the 2003-2004 class of students entering law school, finds that economics majors still performed at or near the top of all majors taking the test. Economics majors rank first (156.6) of the 12 largest disciplines (those with more than 2,200 students entering law school). Economics ranks third behind physics/math (158.9) and philosophy/religion (157.4) in a set of 29 discipline groupings that are created to yield at least 700 students with similar majors.     

Annual Index

The author of this article expands the background theory of voting to incorporate the undergraduate majors of members of Congress. Examining nine votes on trade across the 109th and 110th Congresses reveals that economics majors are the only category of college major to vote in favor of free trade in a predictable way. Controls for a variety of factors including ideology, race, campaign contributions, and the inclusion of votes specifically on Cuba fail to diminish the effect. While economics majors are more likely to take a free trade position, not every vote that presupposes a free trade outcome is supported by economics majors. On the issue of sugar subsidies, being an economics major does not influence the direction of a congressional member's vote.     

Roma employment in Hungary after the post‐communist transition1

We analyse the magnitude and the causes of the low formal employment rate of the Roma in Hungary between 1993 and 2007. The employment rate of the Roma dropped dramatically around 1990. The ethnic employment gap has been around 40 percentage points for both men and women and has remained remarkably stable. Differences in education are the most important factor behind the gap, the number of children is important for female employment and geographic differences play little role once education is controlled for. Conditional on employment, the gap in log earnings is 0.3, and half of it is explained by educational differences.     

LSAT® Scores of Economics Majors: The 2012–13 Class Update

Using 1994–95, 2002–3, and 2008–9 data, the author found that economics majors scored well on the LSAT® (1998, 2006, 2010). These results are often posted on university economics (and other) department Web sites. The author, who updates the prior studies using current data for law school applicants for the 2012–13 class of students entering law school, finds that economics majors continue to perform at or near the top of all majors applying for law school. Economics majors (LSAT® score of 159.1) had the highest score of the 16 largest disciplines (those with more than 1,000 students entering law school). Economics places second behind math/physics (161.8) in a set of 29 discipline groupings that contain at least 325 students with similar majors.     

Sexual Prejudice and Labor Market Outcomes for Gays and Lesbians: Evidence from Sweden

This paper presents results from a study of sexual prejudice and differentials in labor market outcomes due to sexual orientation. It uses data from a nationwide Swedish survey on public attitudes toward homosexuals, conducted in 1999, and combines them with register data for 2007, which include information about sexual orientation, employment status, and yearly earnings for the total population in Sweden. It finds that prejudice against homosexuals negatively affects the relative employment and relative earnings of gay men. Lesbians are affected negatively by prejudice against homosexuals in terms of employment, but the relationship is less clear in regard to earnings. Discrimination against homosexuals, as well as social norms, occupational sorting and self-selection in, geographic mobility are presented as explanations for the results.     

The public–private sector gender wage differential in Britain: evidence from matched employee-workplace data

This article shows that little of the gender earnings gap in the public and private sectors in Britain are explained by differences in employee characteristics. The differences in workplace characteristics, however, make a significant, sizeable contribution. It is shown that performance related pay and company pension schemes are associated with higher relative earnings in the private sector, whilst increased provision of family-friendly employment practices in the public sector is associated with higher relative earnings for women.