"Using a new global data base on patents and innovation inputs, the authors examine the process of knowledge creation measured by the dynamic relationship between research and development and U.S. patents granted. They confirm at the country level the recurrent micro-level finding of a strong...

"This paper summarizes the key findings and conclusions of a literature review of small-scale private service providers (SPSPs) of water supply and electricity conducted over a six-month period in 2003. It draws on more than 400 documents-including journals, articles, reports, case studies and...

"The reform package in post-crisis Korea was one of the most comprehensively designed and decisively implemented. Though impressed by the quick recovery, many are now raising doubts about real changes in the economy, as the result of a cost-benefits analysis: While the business climate is more...

"This paper presents the findings of a survey conducted by the World Bank of central banks in 40 developing countries across different regions in the world. The survey focused on the following topics: (1) coverage of national statistics on remittances, (2) cost of transferring and delivering...

"A large literature examines the link between shocks to households and the educational attainment of children. The authors use new data to estimate the impact of shocks to teachers on student learning in mathematics and English. Using absenteeism in the 30 days preceding the survey as a measure...

"The city-state of Singapore has achieved rapid economic development in the past by its positioning as an efficient business hub in Asia. To remain competitive in the global knowledge economy, however, Singapore needs to move beyond efficiency by developing a strong "innovative" edge as well....

"Vermeersch and Kremer examine the effects of subsidized school meals on school participation, educational achievement, and school finance in a developing country setting. They use data from a program that was implemented in 25 randomly chosen preschools in a pool of 50. Children's school...

"Serrano and Trujillo quantify the evolution of technical efficiency in port infrastructure service provision in the major Spanish port authorities involved in container traffic. They also analyze the extent to which port reforms that took place in the 1990s had an impact on the efficiency of...

"Despite significant progress in economic reform throughout the 1990s and an exemplary development of the policymaking framework in the second part of the decade, Brazil suffered a major public debt and currency crisis in 2002. Though the political origin of the uncertainty cannot be ignored,...

"Educated parents tend to have educated children. But is intergenerational transmission of human capital more nature, more nurture, or both? De Walque uses household survey data from Rwanda that contains a large proportion of children living in households without their biological parents. The...