This paper explores some of the central debates in the application of political economy to development policy making. It is particularly concerned with the connection between theory, empirical observation, and the practice of policy decision making. It explores distinct traditions of political...

What is the effect of factor mobility on income convergence? Why are population flows so persistent? Extending the neoclassical growth model to allow for mobile labor, in a long run steady state, individuals and firms receive equal levels of utility and profits across localities. But frictions...

This paper examines the links between demographic change and economic growth in Asia during 1965-90. We show that the overall rate of population growth had little effect on economic growth, but that changes in life expectancy, age structure, and population density have had a significant impact...

In the paper we introduce technological comparative advantage and transaction costs into the Heckscher-Olin (HO) model and refine the HO theorem, the Stolper-Samuelson theorem, the Rybczynski theorem, and factor equalization theorem. The refined core theorems can be used to accommodate recent...

The paper introduces differences in production and transaction conditions between countries into the model of monopolistic competition to investigate the interplay between trade policies and development strategies. It applies inframarginal analysis, which is total benefit analysis between corner...

Pricing costs and information problems are introduced into a framework with consumer-producers, economies of specialization, and transaction costs to predict the endogenous and concurrent evolution in division of labor and in the information of organization acquired by society. The concurrent...

Gross domestic savings in Africa averaged only 8 percent of GDP in the 1980s, compared to 23 percent for Southeast Asia and 35 percent in the Newly Industrialized Economies. Aside from being generally low, saving rates in most of Africa have shown consistent decline over the last thirty years....

Subsidized loans have a history of being diverted to the rich. Yet recently microcredit programs, such as the Grameen Bank in Bangladesh, have become popular among donors and governments as a way to channel funds to the poor. This paper uses a unique panel dataset from two Bangladeshi villages...

Why do so many African governments consistently impose high tax rates and make little investment in productive public goods, when alternative policies could yield greater tax revenues and higher national income? We posit and test an intertemporal political economy model in which the government...

Organized efforts to reduce the burden of malaria are as old as human societies. Understanding the historical relationships between humankind and malaria is important for natural and social scientists studying the disease, as well as policy makers trying to control it. Malaria once extended...