A pollution reduction program is designed where information about both techno logy and risk preferences is asymmetric. Program costs and the distribution of payments depend on the amount of information known to the policy maker. Empirically testable conditions for selfselection are derived; the...

A combination of higher oil production as well as higher oil prices is creating oil revenue windfalls for some Sub Saharan African countries. If well managed, these revenues have the potential to reduce poverty and bridge the development gap; if not they could lead to Dutch disease and an...

This study builds a typology of organizational knowledge in business services and empirically examines the effects of knowledge on innovation performance. We suggest that firms differ with respect to their knowledge creation approaches and that these approaches have implications for firm...

With a mandate, U.S. policy of ethanol tax credits designed to reduce oil consumption does the exact opposite. A tax credit is a direct gasoline consumption subsidy with no effect on the ethanol price and therefore does not help either corn or ethanol producers. To understand this, consider...

This paper analyses the impact of aid, and its optimal allocation, when conditionality is ineffective. It is assumed that the recipient government will implement its own preferences no matter what. In this set up, aid can still affect the behavior of a recipient, not through conditionality but...

Few proposed types of derivative securities have attracted as much attention and interest as option contracts on volatility. Grunbichler and Longstaff (1996) is the only study that proposes a model to value options written on a volatility index. Their model, which is based on modeling volatility...

Since the mid 1980s Latin American and Caribbean countries have unilaterally liberalized their economies and have started a new wave of economic integration that led to the establishment of 25 trade agreements between 1990 and 1994. The Group of Three (G-3) Free Trade Agreement, comprising...