Angrist primarily researches the relationship between what two factors in the U.S?
Human capital and income inequality
Environmental pollution and economic development
Public health and welfare policies
Immigration and labor markets
Answer
Angrist primarily researches the relationship between human capital and income inequality in the U.S. He has found that there is a strong correlation between these two factors, and that increasing human capital can help to reduce income inequality.
Angrist's Analytical Odyssey: Exploring the Contributions of Joshua Angrist