This paper examines the relation between prices in conventional stores and on the Internet. Main results from the theoretical analysis are i) we expect a discrete fall in prices in conventional stores as the share of the population with access to Internet reaches a critical level, ii) the...

This paper investigates the relationship between financial development and firm size. The model shows that the efficiency of the financial system, measured by the level of monitoring costs, affects the extent of risk sharing within an economy and through this channel the availability of external...

William J. Baumol is the 2003 winner of the International Award for Entrepreneurship and Small Business Research. Throughout his career Baumol has urged the profession to pay attention to the instrumental role of entrepreneurship in economic renewal and growth. At the same time he has insisted...