This paper documents the changes in the ability distribution of individuals entering the teaching profession among individuals born between 1957-1964 and 1980-1984. This is done using the 1979 and 1997 cohorts of the National Longitudinal Survey of Youth and a constructed Armed Force Qualifying...

This paper examines the causal effects of criminal convictions on labor market outcomes in young men using data from the National Longitudinal Survey of Youth 1997 cohort. Unlike previous research in this area which relies on assumptions strong enough to obtain point identification, this paper...

This paper investigates Monotone Instrumental Variables (MIV) and their ability to aid in identifying treatment effects when the treatment is binary in a nonparametric bounding framework. I show that an MIV can only aid in identification beyond that of a Monotone Treatment Selection assumption...

This paper examines the causal effects of criminal convictions on labor market outcomes in young men using U.S. data from the National Longitudinal Survey of Youth 1997 cohort. Unlike previous research in this area which relies on assumptions strong enough to obtain point identification, this...

This paper investigates the effect of a biomass crop introduction in a local market where field crops, cattle forage and biomass crops compete for the agricultural resources and determine land use. A simulation study for a State in the US (Minnesota) with extensive and diverse agricultural...