This paper tests the implication of the Stolper-Samuelson theorem that capital-poor individuals prefer more trade openness in poor (capital-scarce) countries and less trade in rich (labor-scarce) countries, by using a broad panel of countries and new exogenous determinants of trade openness. According to the seminal work in Mayer (1984), capital-poor individuals prefer more trade openness in po...

This paper shows how the degree of credit-market imperfections affects the steady-state distributions of income and wealth, human capital investment, and the pattern of comparative advantage. The impact of trade liberalization on the accumulation of human capital depends on how it affects (1) the incentives to accumulate human capital, (2) the borrowing constraints facing human capital accumula...

This paper derives a convergence equation for a world integrated by trade. Factor price equalization induced by trade reduces saving in capital-scarce economies, while it exercises the opposite effect in capital-abundant economies. Thus income convergence among parametrically identical economies is slower in a world integrated by trade than in a world of autarkic economies. Under standard param...

Using data from the Tanzania Social Capital and Poverty Survey (SCPS), a large scale survey which asked individuals about the extent and characteristics of their associational activity and their trust in various institutions and individuals, we construct a measure of “social capital” in rural Tanzania. By matching this measure of social capital with data on household incomes in the same village...

The primary inquiry of this study is to identify and understand the underlying factors that enable smallholder farmer groups to improve their market situation. The specific objective of this paper is to examine to what extent certain group characteristics and asset endowments facilitate collective action initiatives to improve group marketing performance. This objective is approached through an...

Firms often cite financing constraints as one of their primary obstacles to investment. Global capital flows, by bringing in scarce capital, may ease host-country firms' financing constraints. However, if incoming foreign investors borrow heavily from domestic banks, multinational firms may exacerbate financing constraints by crowding host-country firms out of domestic capital markets. Combinin...

"This paper analyzes the interaction between income distribution, human capital accumulation and migration. It shows that when migration is not a certainty, a brain drain may increase average productivity and equality in the source economy even though average productivity is a positive function of past average levels of human capital in an economy. It is also shown how the temporary possibility...