Twenty-three states and the District of Columbia have passed medical marijuana laws. Previous research shows that these laws increase marijuana use among adults. In this paper, we estimate the effects of medical marijuana laws (MML) on secondary and post-secondary students' time use using time...

Twenty-three states and the District of Columbia have passed medical marijuana laws. Previous research shows that these laws increase marijuana use among adults. In this paper, we estimate the effects of medical marijuana laws (MML) on secondary and post-secondary students' time use using time...

Do younger workers in transition economies have a different work ethic from those who were trained and employed in the former socialist economy? Is the link between work ethic and performance among workers in transition economies the same for both older and younger workers? We address these...

In this paper, we use twin birth as an instrument to estimate the effects of fertility on female labor force participation using 70 censuses from 36 countries in 1990–2010. We document a strong relationship between the gender wage gap and the size of the motherhood penalty. The penalty is...

We estimate the effects of access to student loans on university students' educational attainment and labor market returns in New Zealand. We exploit the introduction of a policy mandating a minimum pass rate of 50% for student loan renewals using a fuzzy regression discontinuity design and...