We incorporate demand-side considerations in trade in a systematic but straightforward way. We do so by focusing on the role of inequality in the determination of trade flows and patterns. With nonhomothetic preferences, when countries are similar in all respects but asset inequality, we find...

This study uses administrative data linking students and teachers at the classroom level to estimate teacher value-added to student test scores. We find that variation in teacher quality is an important contributor to student achievement more important than has been implied by previous work....

Value-added measures of teacher quality may be sensitive to the quantitative properties of the testing instruments upon which they are based. This paper focuses on the sensitivity of value-added to a particularly relevant testing-instrument property test-score-ceiling effects. Test-score...

Our study examines the dynamic structure of welfare participation and the labor market involvement of recipients starting in the early 1990s and extending through 1999 in the core counties containing six major urban areas: Atlanta, Baltimore, Chicago, Fort Lauderdale, Houston, and Kansas City....

Our study examines the dynamic structure of welfare participation and the labor market involvement of recipients starting in the early 1990s and extending through 1999 in the core counties containing six major urban areas: Atlanta, Baltimore, Chicago, Fort Lauderdale, Houston, and Kansas City....

State and federal reforms of the 1990s transformed the U.S. cash assistance program for single parents and their children. Despite an extensive literature examining these changes and their impacts, there have been few studies that consider the effects of these reforms from the perspective of the...

Scholars have proposed many routes by which campaign finance laws may impact turnout. For instance, laws restricting campaign spending may decrease mobilization, resulting in lower turnout. Alternatively, such laws might increase the competitiveness of elections, resulting in higher turnout....

Jeremy I. Bulow and Paul D. Klemperer (AER, 1996) argue that the usual concerns of auction design miss the big picture, and show that a simple English auction without a reserve price and N + 1 bidders attains expected revenue in excess of any auction with N bidders. The issue of how this...

This paper estimates the effect of Wal-Mart expansion on retail employment at the county level. Using an instrumental-variables approach to correct for both measurement error in entry dates and endogeneity of the timing of entry, I find that Wal-Mart entry increases retail employment by 100 jobs...