This dissertation consists of three chapters. Chapter one explores the causal relationship between adverse health conditions and research-related activities/career outcomes by assessing the dynamic impacts of functional limitations for the U.S. trained doctoral recipient population. Using the restricted Survey of Earned Doctorates and Survey of…

Wage differentials across college majors are huge and have been increasing. The type of college education becomes important for college students in terms of future earnings. Understanding the treatment effect of major choice in a certain occupation is difficult because of the sorting behavior and the effect of occupation choice. In order to…