This report shows that in MENA, policies that lower competition and create an unleveled playing field abound and constrain private sector job creation. These policies take different forms across countries and sectors but share several common features: they limit free-entry in the domestic...

Most analyses of conflict assume that conflicting groups act in a unitary fashion. This assumption is often violated: to reduce their risk of replacement, group leaders prevent both group members and soldiers from acting collectively, making it difficult for leaders to make credible commitments...

The literature argues that the presence of multiple veto players (government decisionmakers) with polarized interests increases the credibility of sovereign commitments, but reduces the ability of governments to adjust policies in the event of exogenous shocks that jeopardize their ability to...

Keefer reviews progress made in understanding the effects of different dimensions of governance on economic development, and the sources of good governance. The term governance has been used to embrace concepts that are heterogeneous both with respect to their effects on economic development and...

Governments can significantly reduce earthquake mortality by implementing and enforcing quake-proof construction regulation. The authors examine why many governments do not. Contrary to intuition, controlling for the strength and location of actual earthquakes, mortality is lower in countries...

Most analyses of property rights and economic development point to the negative influence of insecure property rights on private investment. The authors focus instead on the largely unexamined effects of insecure property rights on government policy choices. They identify one significant...

Most efforts to trace the effects of income inequality on growth have focused on redistribution. However, empirical investigation has not substantiated either the positive association of income inequality with redistribution or the negative association of redistribution with economic growth. The...

The authors demonstrate that sharply different policy choices across democracies can be explained as a consequence of differences in the ability of political competitors to make credible pre-electoral commitments to voters. Politicians can overcome their credibility deficit in two ways. First,...

High youth unemployment rates may be a signal of difficult labor market entry for youth or may reflect high churning. The European and United States literature finds the latter conclusion while the Latin American literature suggests the former. This paper uses panel data to examine whether Latin...

This paper solves and estimates a stochastic model of optimal inter-temporal behavior to assess how changes in the design of the unemployment benefits and pension systems in Brazil could affect savings rates, the share of time that individuals spend outside of the formal sector, and retirement...