In this paper we provide non-parametric and parametric estimations of the initial diffusion process of point-of-sale optical scanners that illustrate the importance of controlling for supplier behavior and government regulations. In particular, we show that discrete changes in the early...

The diffusion literature implicitly assumes that a technological innovation remains homogeneous throughout the time period of the study with the sole modification being an assumed reduction in the real price of the technology over time. We argue that the technology can change in significant ways...

The United States witnessed substantial growth in manufacturing and urban populations during the last half of the nineteenth century. To date, no convincing evidence has been presented to explain the shift in population to urban areas. We find evidence that capital intensity, particularly new...

In the 1970s motion picture studios increased their use of blind bidding and non-refundable guarantees in an attempt to reduce the risks associated with producing a small number of large budget films. However, theater owners claimed that blind bidding and guarantees shifted risk to them and...

There exists general agreement that the steam engine’s rise in importance occurred at the same time as large increases in firm size and growing urbanization, but no consensus concerning the degree to which the steam engine served as an exogenous force fueling urban growth. We reexamine the...

This paper illustrates the importance of the role of long-run capacity constraints in a model explaining the effect of real income and transportation cost on long-run lift-ticket prices and lift capacity in a competitive two-sector ski industry. Despite the large number of game-theoretic models...

An important aspect of the study of technological innovations is the explanation of the extent and pace of diffusion. We show that pooling data across vintages of a technology may result in misleading conclusions about the impact of key factors on the duration of time to adoption of the...