The authors explore the argument that trade between the Mercosur countries should be stimulated by preferential policies because of their geographic proximity. That is, that the Mercosur countries are candidates for natural integration. They find that, on average, transportation margins on trade...

What are linkages between rural infrastructure investments, and household welfare? In the past, most of the evaluations to assess the effectiveness of a project, focused on physical outputs, and success of project implementation. In recent years, more attention has been given to the impact of...

Since 1987 the Bank's operational guidelines have required President's Reports supporting structural adjustment loans (SALs) to pay particular attention to an analysis of the short term impact of the adjustment program on the poor and to measures proposed to alleviate negative effects. The...

Market-oriented reforms of infrastructure in developing countries tend to focus primarily on commercially viable services in urban areas. Nevertheless, an increasing number of countries are beginning to experiment with extending the market paradigm to infrastructure services in rural areas that...

China's General Agreement on Trade in Services (GATS) commitments represent the most radical services reform program negotiated in the World Trade Organization. China has promised to eliminate over the next few years most restrictions on foreign entry and ownership, as well as most forms of...

Imagine several mountain climbers, scaling a cliff face, who want protection from falling. One way to protect them would be to place a net at the bottom of the cliff to catch any climber just before he hits the ground. Another would be to provide a rope, and a set of movable devices that can be...

The authors provide empirical evidence on the impact that private participation in infrastructure has had on key macroeconomic variables in a sample of 21 Latin American countries from 1985-98. Specifically, they look at the effects on GDP per capita, current public expenditures, public...

This paper contains abstracts of Policy Research Working Paper series Numbers 2300-2362.

The authors analyze the considerations that lead policymakers to undertake extension investments as a key public responsibility, as well as the complex set of factors and intra-agency incentives that explain why different extension systems'performance vary. The authors provide a conceptual...

Watson, Crawford, and Farley examine the ways in which science and technology (S&T) support poverty alleviation and economic development and how these themes have been given emphasis or short shrift in various areas of the World Bank's work. Central to their thesis is the now well-established...