1 “.... For the purpose of this paper, attained human capital is defined through three metrics: educational status, male...”

2 “... to be significant, yet are largely under-researched. The authors argue that mental health modules can...”

3 “... trade agreements affects a country's trade with nonmember countries. For this purpose, the paper defines...”

4 “... were identified through a randomized cluster trial comprising 120 villages from two purposively chosen...”