Journal articleEconometrica · May 1, 2024
We show that stricter grading policies in STEM courses reduce STEM enrollment, especially for women. We estimate a model of student demand for courses and optimal effort choices given professor grading policies. Grading policies are treated as equilibrium ...
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Journal articleJournal of Human Resources · January 1, 2024
We examine how increased admissions competition at elite U.S. colleges has affected the admissions advantage that legacies and athletes (LA) receive. Using 18 years of Harvard admissions data, we show that nonlegacy, nonathlete (NLNA) applications expanded ...
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Journal articleEconomics of Education Review · June 1, 2022
Elite colleges in the US have seen dramatic increases in applications over the past few decades, in part the result of expanded applicant recruiting. However, broadening the applicant pool while also maintaining diversity may require encouraging applicatio ...
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Journal articleEuropean Economic Review · May 1, 2022
Using detailed admissions data made public in the SFFA v. Harvard case, we examine how Asian American applicants are treated relative to similarly situated white applicants. Our preferred model shows that typical Asian American applicants would see their a ...
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Journal articleJournal of Labor Economics · January 1, 2022
We use public documents from the Students for Fair Admissions v. Harvard University lawsuit to examine admissions preferences for recruited athletes, legacies, those on the dean’s interest list, and children of faculty and staff (ALDCs). More than 43% of w ...
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Journal articleJournal of Political Economy · December 1, 2020
Using data from Duke University undergraduates, we make three main contributions to the literature. First, we show that data on earnings beliefs and probabilities of choosing particular occupations are highly informative of future earnings and occupations. ...
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Journal articleJournal of Econometrics · April 1, 2020
This paper analyzes the identification of flow payoffs and counterfactual choice probabilities (CCPs) in single-agent dynamic discrete choice models. We develop new results on non-stationary models where the time horizon for the agent extends beyond the le ...
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Journal articleQuantitative Economics · July 1, 2019
The estimation of nonstationary dynamic discrete choice models typically requires making assumptions far beyond the length of the data. We extend the class of dynamic discrete choice models that require only a few-period-ahead conditional choice probabilit ...
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Journal articleJournal of Labor Economics · January 1, 2017
We estimate a model where workers are heterogeneous both in their own productivity and in their ability to facilitate the productivity of others. We use data from professional basketball to measure the importance of peers in productivity because we have cl ...
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Journal articleJournal of Economic Literature · March 1, 2016
This paper reviews the literature on affirmative action in undergraduate education and law schools, focusing especially on the trade-off between institutional quality and the fit between a school and a student. We discuss the conditions under which affirma ...
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Journal articleAnnual Review of Economics · August 2, 2015
The use of race in college admissions is one of the most contentious issues in US higher education. We survey the literature on the impact of racial preferences in college admissions on both minority and majority students. With regard to minority students, ...
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Journal articleJournal of Human Capital · June 1, 2015
We examine gaps between minorities and whites in education and labor market outcomes, controlling for many covariates including maternal race. Identification comes from different reported races within the family. Estimates show two distinct patterns. First ...
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Journal articleEconomic Research Initiatives at Duke (ERID) Working Paper · October 1, 2014
We show that data on subjective expectations, especially on outcomes from counterfactual choices and choice probabilities, are a powerful tool in recovering ex ante treatment effects as well as preferences for different treatments. In this paper we focus o ...
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Journal articleAmerican Economic Journal Applied Economics · January 1, 2014
Conditional on enrollment, African American students are substantially less likely to graduate from four-year public universities than white students. Using administrative micro-data from Missouri, we decompose the graduation gap into racial differences in ...
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Journal articleInternational Journal of Industrial Organization · November 15, 2013
We estimate a model of drug demand and supply that incorporates insurance, advertising, and competition between branded and generic drugs within and across therapeutic classes. We use data on antiulcer drugs from 1991 to 2010. Our simulations show that gen ...
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Journal articleJournal of Law and Economics · November 1, 2013
This paper examines sorting into interracial friendships at selective universities. We show significant friendship segregation, particularly for blacks. Indeed, blacks' friendships are no more diverse in college than in high school, despite the fact that t ...
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Journal articleAdvances in Econometrics · January 1, 2013
Many dynamic problems in economics are characterized by large state spaces which make both computing and estimating the model infeasible. We introduce a method for approximating the value function of highdimensional dynamic models based on sieves and estab ...
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Journal articleIza Journal of Labor Economics · December 1, 2012
Abstract: At the private university we analyze, the gap between white and black grade point averages falls by half between the students' freshmen and senior year. This outcome could suggest that affirmative action policies are playing a key role to reduce ...
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Journal articleQuantitative Economics · November 1, 2012
Obtaining consistent estimates of spillovers in an educational context is hampered by at least two issues: selection into peer groups and peer effects emanating from unobservable characteristics. We develop an algorithm for estimating spillovers using pane ...
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Journal articleJournal of Business and Economic Statistics · June 11, 2012
We develop a dynamic discrete-choice model of teen sex and pregnancy that incorporates habit persistence. Habit persistence has two sources here. The first is a "fixed cost" of having sex, which relates to a moral or psychological barrier that has been cro ...
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Journal articleJournal of Econometrics · January 1, 2012
The choice of a college major plays a critical role in determining the future earnings of college graduates. Students make their college major decisions in part due to the future earnings streams associated with the different majors. We survey students abo ...
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Journal articleEconometrica · November 1, 2011
We adapt the expectation-maximization algorithm to incorporate unobserved heterogeneity into conditional choice probability (CCP) estimators of dynamic discrete choice problems. The unobserved heterogeneity can be time-invariant or follow a Markov chain. B ...
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Journal articleAnnual Review of Economics · August 22, 2011
Many discrete decisions are made with an eye toward how they will affect future outcomes. Formulating and estimating the underlying models that generate these decisions is difficult. Conditional choice probability (CCP) estimators often provide simpler way ...
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Journal articleEconomic Research Initiatives at Duke (ERID) Working Paper · May 5, 2011
We develop a directed search model of relationship formation which can disentangle male and female preferences for types of partners and for di fferent relationship terms using only a cross-section of observed matches. Individuals direct their search to a ...
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Journal articleJournal of Public Economics · February 1, 2011
Given the existence of non-selective universities, the question of whether to employ racial preferences in college admissions reduces to one of optimal allocation of a finite resource: students who are members of under-represented racial or ethnic groups. ...
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Journal articleJournal of Business and Economic Statistics · January 1, 2011
We develop and estimate a one-shot search model with endogenous firm entry, and therefore zero expected profits, and endogenous labor supply. Positive employment effects from a minimum wage increase can result as the employment level depends upon both the ...
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Journal articleEconomic Inquiry · July 1, 2010
This article evaluates the frequently argued but heretofore little tested hypothesis that increasing minority representation in elite colleges generates tangible benefits for majority-race students. Using data on graduates of 30 selective universities, we ...
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Journal articleJournal of Econometrics · May 1, 2010
White teenagers are substantially more likely to search for employment than black teenagers. This differential occurs despite the fact that, conditional on race, individuals from disadvantaged backgrounds are more likely to search. While the racial wage ga ...
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Journal articleReview of Economics and Statistics · February 1, 2009
An important issue with conducting economic analysis in the lab is whether the results generalize to real-world environments where the stakes and subject pool are considerably different. We examine data from the game show The Weakest Link to determine whet ...
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Journal articleInternational Economic Review · August 1, 2008
Because MBA programs require work experience before admittance, prior wages can be exploited to disentangle the return to the degree from unobserved productivity. We find that controlling for individual fixed effects generally reduces the estimated returns ...
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Journal articleInternational Economic Review · February 1, 2007
This study investigates whether models of forward-looking behavior explain the observed patterns of heavy drinking and smoking of men in late middle age in the Health and Retirement Study better than myopic models. We develop and estimate a sequence of nes ...
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Journal articleEconometrica · September 1, 2005
This paper addresses how changing the admission and financial aid rules at colleges affects future earnings. I estimate a structural model of the following decisions by individuals: where to submit applications, which school to attend, and what field to st ...
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Journal articleJournal of Public Economics · February 1, 2005
Using data on the universe of students who graduated from US medical schools between 1996 and 1998, we examine whether the abilities and specialty preferences of a medical school class affect a student's academic achievement in medical school and his choic ...
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Journal articleJournal of Human Resources · January 1, 2005
We use data from the television game show, The Weakest Link, to determine whether contestants discriminate on the basis of race and gender and, if so, which theory of discrimination best explains their behavior. Our results suggest no evidence of discrimin ...
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Journal articleTopics in Economic Analysis and Policy · January 1, 2005
Nielsen ratings for ABC's Monday Night Football are significantly higher when the game involves a black quarterback. In this paper, we consider competing explanations for this effect. First, quarterback race might proxy for other player or team attributes. ...
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Journal articleB E Journal of Economic Analysis and Policy · January 1, 2005
Nielsen ratings for ABC's Monday Night Football are significantly higher when the game involves a black quarterback. In this paper, we consider competing explanations for this effect. First, quarterback race might proxy for other player or team attributes. ...
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Journal articleJournal of Econometrics · July 1, 2004
Large earnings and ability differences exist across majors. This paper seeks to estimate the monetary returns to particular majors as well as find the causes of the ability sorting across majors. In order to accomplish this, I estimate a dynamic model of c ...
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Journal articleJournal of Urban Economics · January 1, 2004
Traditional theories of the effect unions have on nonunion wages are difficult to reconcile with firm and worker mobility. We show how differences in nonunion wages can persist in a two-city search model. Nonunion wage differences across cities are driven ...
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Journal articleJournal of Public Economics · August 1, 2003
Blacks have both lower employment rates and lower earnings than whites. Further, the earnings gap increases as workers age. This paper focuses on explaining differences in black/white earnings profiles and how government interventions work in a dynamic env ...
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Journal articleEconometrica · January 1, 2003
A popular way to account for unobserved heterogeneity is to assume that the data are drawn from a finite mixture distribution. A barrier to using finite mixture models is that parameters that could previously be estimated in stages must now be estimated jo ...
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