Environmental performance (EP) uncertainties span a number of energy technology options, and pose planning risk when the energy system is subject to environmental constraints. This paper presents two approaches to integrating EP uncertainty into the long-term energy planning framework. The...

Institutions are a central topic in economic history. Allen’s work differs in that he is interested in institutions per se, not as a means to economic performance and prosperity. The purpose of this book is to explain the institutions of the premodern world and to show why they changed. His...

Using annual data on 21 industrial countries from the period 1985 to 2009 and a large number of controls, this paper empirically analyzes the impact of technological change on unemployment. As proxy for technological change, it uses the ratio of triadic patent families to population. According...

Organic cotton productionboomed in the early 1990s only to fall steeplymid-decade. Production is currently rising, butslowly, and has yet to reach previous levels.This is in marked contrast to the steady growthin organic food production during the 1990s.Why, when other areas of organic...

This paper proposes that even when all countries have access to common technology frontier and can use the technologies which are fully appropriate to their needs, there will still be productivity differences across countries depending on their relative skill endowments. To illustrate this view,...