"This essay develops a theory of the evolution of international income levels. In particular, it augments the Hansen-Prescott theory of economic development with the Parente-Prescott theory of relative efficiencies and shows that the unified theory accounts for the evolution of international...

This chapter develops a theory of the evolution of international income levels. In particular, it augments the Hansen–Prescott theory of economic development with the Parente–Prescott theory of relative efficiencies and shows that the unified theory accounts for the evolution of...

This paper examines the effect of agricultural development on a country's overall development and growth experience. In most poor countries, large fractions of land, labor, and other productive resources are devoted to producing food for subsistence needs. This food problem can delay a country's...