This paper develops a new method for estimating production-function parameters that can be applied in differentiated-product industries with endogenous quality and variety choice. We take advantage of data on physical quantities of outputs and inputs from the Colombian manufacturing survey,...

I specify a dynamic life-cycle model of abortion, contraceptive use, schooling, and labor supply decisions of US women. I structurally estimate the model, allowing for abortion misreporting, using data from the NLSY97, aggregate abortion provider data from the Guttmacher Institute, and...

The increasing rates of per capita consumption of fish around the world should be a matter of concern for those interested in the threats to fishing stocks, aquatic biodiversity and human health. Fish consumption has positive health benefits but also brings higher risks of intake of heavy metals...