We test whether students in a hybrid format of introductory microeconomics, which met once per week, performed as well as students in a traditional lecture format of the same class, which met twice per week. We randomized 725 students at a large, urban public university into the two formats, and...

This paper exploits a natural experiment to estimate the causal impact of parental education on child health in Taiwan. In 1968, the Taiwanese government extended compulsory education from six to nine years. From that year through 1973, the government opened 254 new junior high schools, an 80...

In this paper, we investigate the effect of federal welfare reform on the employment, hours of work and marriage rates of three groups of low-educated women: foreign-born citizens, foreign-born non-citizens and native-born citizens. Among non-citizens, we investigate whether the behavioral...