The author examines the role of different data collection methods--including the types of data they produce--in the analysis of social phenomena in developing countries. He points out that one confusing factor in the"quantitative-qualitative"debate is that a distinction is not clearly made...

The paper reviews the origins and evolution of the Training and Visit (T&V) extension system, which was promoted by the World Bank in 1975-98 in over 50 developing countries. The discussion seeks to clarify the context within which the approach was implemented, and to analyze the causes for its...

Survey-based estimates of average program participation conditional on income are often used in assessing the distributional impacts of public spending reforms. But program participation could well be nonhomogeneous, so that marginal impacts of program expansion or contraction differ greatly...

This paper uses a unique natural experiment in Chinese villages to investigate whether access to telecommunications-- in particular, landline phones -- increases the likelihood of outmigration. By using regional and time variations in the installation of landline phones, the...

Most discussions of the digital divide treat it as a"North-South"issue, but the conventional dichotomy doesn't applyto cell phones in Sub-Saharan Africa. Although almost all Sub-Saharan countries are poor by international standards, they exhibit great disparities in coverage by cell telephone...

Mega urban regions are not a passing phenomenon. They are likely to persist and to enlarge their economic footprints because they benefit from the advantages of market scale, agglomeration economies, location, and the increasing concentration of talented workers. Metropolitan regions which are...

Rapid growth of Internet use in high-income economies, has raised the specter of a"digital divide"that will marginalize developing countries, because they can neither afford Internet access, nor use it effectively when it is available. Using a new cross-country data set, the authors investigate...

As the scope of Bank work in institutional development ( ID ) widens, the design of ID in Bank projects needs to pay increased attention to several emerging problems and inconsistencies : a) without country specific sector ID strategy, there is no long term perspective to guide project design;...

Many development strategies assume (or desperately hope) that a country already has the capacity to plan and implement institutional reform or that such institutional reform can be pushed through with the external pressures of aid and conditionalities. In a decentralized reform strategy,...

Many population, health and nutrition (PHN) programs are designed to elicit behaviour changes in poor people living at the geographic and social peripheries. Few programs specifically target the disadvantaged, however, and research about clients focuses mainly on routine statistics rather than...