This article argues that a natural implication of an innovation-based theory of growth is that slow development facilitates the formation of special interest groups. We demonstrate this in a growth model where innovations take the form of new goods and new production processes, and where factor...

This article proposes a novel mechanism whereby larger markets increase competition and facilitate process innovation. Larger markets, in the sense of more people or more open trade, support a larger variety of goods, resulting in a more crowded product space. This raises the price elasticity of...

Necessary conditions for equilibrium are that beliefs about the behavior of other agents are rational and individuals maximize. We argue that in stationary OLG environments this implies that any future generation in the same situation as the initial generation must do as well as the initial...

Many stock market analysts think that in 1929, at the time of the crash, stocks were overvalued. Irving Fisher argued just before the crash that fundamentals were strong and the stock market was undervalued. In this article, we use growth theory to estimate the fundamental value of corporate...