Investment commitments to infrastructure projects with private participation grew in 2005, but the number of infrastructure projects reaching financial closure fell, according to just-released data from the Private Participation in Infrastructure Database

"The fact that raising taxes can increase taxed labor supply through income effects is frequently used to justify much lower measures of the marginal welfare cost of taxes and greater public good provision than indicated by traditional, compensated analyses. The authors confirm that this...

"This paper examines the relationship between international migration and source country fertility. The impact of international migration on source country fertility may have a number of causes, including a transfer of destination countries' fertility norms and an incentive to acquire more...

Most social protection and jobs (SPJ) interventions have a behavior change dimension. As such, understanding social norms, and to what extent they drive the behaviors of interest is key to good project design. SPJ interventions can shift social norms towards greater gender equality or reinforce...

The Little Data Book on Private Sector Development 2009 is one of a series of pocket-sized books intended to provide a quick reference to development data on different topics. The Little Data Book on Private Sector Development 2009 provides data for more than 20 key indicators on business...

The Little Data Book on Private Sector Development 2010 is one of a series of pocket-sized books intended to provide a quick reference to development data on different topics. It provides data for more than 20 key indicators on business environment and private sector development in a single page...