"Increased attention to the development potential of international migration has led to calls for greater global cooperation and for industrial countries to consider temporary worker programs and other options for increasing the number of immigrants admitted. But less attention has been devoted...

"With more than 20 percent, Switzerland is one of the countries with the largest foreign population. Since 1970 the government has tried to manage the flows of migrants in the hope of reconciling a chronic excess demand for labor with mounting pressures from nationalistic groups to control the...

"In this paper, the authors use a highly disaggregate general equilibrium model to analyze the feasibility of a wage subsidy to unskilled workers in South Africa, isolating and estimating its potential employment effects and fiscal cost. They capture the structural characteristics of the labor...

"The authors use firm-level survey data on 998 small and medium enterprises registered for tax in South Africa regarding tax compliance costs to investigate the use of outsourcing to complete tax compliance tasks. Overall, about 43 percent of the enterprises do all their tax compliance work...

"With the exception of South Africa, local financial markets in sub-Saharan Africa remain underdeveloped and small, with a particular dearth of financing with maturity terms commensurate with the medium- to long-term horizons of infrastructure projects. But as financial market reforms gather...

"This paper documents the prevalence of in-house generation of electric power by firms in Sub-Saharan Africa and attempts to identify the underlying causes. The analysis is based on two data sources. The UDI World Electric Power Plants Data Base (WEPP), a global inventory of electric power...