The Development of the American Economy (DAE) program was one of the first research programs launched by Martin Feldstein in ...

The International Trade and Investment (ITI) Program holds three regular meetings annually, in winter, spring, and at the NBER Summer Institute. The ITI Program has 85 research associates, 11 faculty ...

Using data on 2.5 million great-grandchildren linked to their great-grandfathers in the US (1850–1940), we show that economic gaps persisted strongly across four generations despite major structural ...

This disagreement reflects a 60-year history of misapplication of the neoclassical theory of investment to interpret empirical work and guide policy analysis. In this article I reconsider the ...

We develop and quantify a novel growth theory in which economic activity endogenously shifts from material production to quality improvements. Consumers derive utility from goods with differing ...

In recent years, field experiments have reshaped policy worldwide, but scaling ideas remains a thorny challenge. Perhaps the most important issue facing policymakers today is deciding which ideas to ...

Using a regression discontinuity design and administrative data, we study a Danish policy that cut welfare benefits for refugees, increasing crime among affected individuals. Linking refugees to ...

Social desirability bias (SDB) is a pervasive threat to the validity of survey and experimental data. Respondents might often misreport sensitive attitudes and behaviors to appear more socially ...

A college degree offers a pathway to economic mobility for low-income students. Using a multi-site randomized controlled trial combined with administrative and survey data, we demonstrate that ...

The motherhood penalty is well-documented, but what happens at the other end of the reproductive spectrum? Menopause—a transition often marked by debilitating physical and psychological symptoms—also ...

Browser data from an approximately representative sample of individual investors offers a detailed account of their search for information, including how much time they spend on stock research, which ...

We study the short-run effects of import tariffs on GDP and the trade balance in an open-economy New Keynesian model with intermediate input trade. We find that temporary tariffs cause a recession ...