In this paper we develop a new insight into the process of learning in an infant industry, in a setting where entrepreneurs are differentiated by talent. The learning rate depends on the quality of ideas, not on the scale of the industry, and a competitive open economy regime may furnish a...

To analyze effects of imperfect property rights on economic growth, we consider economies where some fraction of capital can be owned only by local oligarchs, whose status is subject to political risk. Political risk decreases local capital and wages. Risk-averse oligarchs acquire safe foreign...

Empirical evidence on industry life-cycle reveals a pattern in which innovation rates remain fairly stable or are perhaps even higher at early stages, while patenting increases sharply as the industry matures. This increase in patenting in later stages is accompanied by net exit and lower rates...