This paper uses a dynamic general equilibrium model based on corner solutions to formalize the classical theory of investment and capital which considers investment to be a vehicle for developing a high level of division of labor in roundabout productive activities. If it takes time for a...

Current agriculture in Sub-Sahara Africa is undeveloped and the Green Revolution has left the continent largely untouched. Poor performance is often related to a number of socio-economic factors. In this paper we argue that there are also some specifities of natural resources, namely local...

This paper applies the infra-marginal analysis, which is a combination of marginal and total cost-benefit analysis, to the Ricardian model. It demonstrates that the rule of marginal cost pricing does not always hold. It shows that in a 2x2 Ricardian model, there is a unique general equilibrium...

Malaria and poverty are intimately connected. Controlling for factors such as tropical location, colonial history, and geographical isolation, countries with intensive malaria had income levels in 1995 only 33% of countries without malaria, whether or not the countries were in Africa. <p>The high...</p>

Economic globalization impacts the environment and sustainable development in a wide variety of ways and through a multitude of channels. The purpose of this paper is (a) to identify the key links between globalization and environment; (b) to identify the major issues addressed in multilateral...

The US government has announced an initiative to promote the "rule of law" in the People’s Republic of China. However, though China has also endorsed building the "rule of law" as a goal, the American and Chinese views of what "rule of law" entails differ substantially. In the US government,...

We analyze the determinants of effective legal institutions (legality) using data from 49 countries. We show<p> that the way the law was initially transplanted and received is a more important determinant than the supply<p> of law from a particular legal family. Countries that have developed legal...</p></p>

This paper presents a model in which a high growth economy becomes susceptible to a sudden financial crisis. In the model firms are motivated to over-invest because of government subsidies and then bear the burden of the inefficiencies caused by the government distortion. We assume that the...

The past fifty years have witnessed two simultaneous and accelerating trends: an explosive growth in population and a steep increase in resource depletion and environmental degradation. These trends have fueled the debate on the link between population and environment that began 150 years...

This paper addresses the complex relationship between geography and macroeconomic growth. We investigate the ways in which geography may matter directly for growth, controlling for economic policies and institutions, as well as the effects of geography on policy choices and institutions. We find...