We investigate the evolution of health over the life-cycle. We allow for two sources of persistence: unobserved heterogeneity and state dependence. Estimation indicates that there is a large degree of heterogeneity. For half the population, there are modest degrees of state dependence. For the...

This paper develops a framework for estimating previous illegal experience among annual cohorts of new legal immigrants to the United States - using public-use administrative microdata alone, survey data alone, and the two jointly - and provides estimates for the FY 1996 cohort of new...

This paper investigates the causal effect of job training on wage rates in the presence of firm heterogeneity. When training affects worker sorting to firms, sample selection is no longer binary but is "multilayered". This paper extends the canonical Heckman (1979) sample selection model - which...

Das "ewige Eis" am Nordpol schmilzt und arktische Räume werden immer leichter und länger zugänglich. Auf dem Land können die reichen Bodenschätze einfacher abgebaut werden und der Schiffsverkehr im Nordpolarmeer nimmt zu. Die Arktis verliert dabei zunehmend ihren Ausnahmecharakter als Ort...

We quantify racial differences in the total rate of return on housing in a nationally representative sample of homeowners from 1974-2021. We develop a new method to estimate the rental value of each owner-occupied house, using a house's resale value to proxy for unobservable quality. Black and...

National surveys are crucial for estimating key economic aggregates, including the unemployment rate, labor force participation, and household expenditures. The accuracy of these indicators is increasingly under scrutiny due to declining response rates and the consequent risk of nonresponse...