Reducing drink drive limits is generally regarded an effective strategy to save lives on the road. Using several new administrative data sources, we evaluate the effect of a stricter limit introduced in Scotland in 2014. This reduction had no effect on drink driving and road collisions....

Almost a billion people living in rural areas get no access to the paved road network, especially in developing countries. This paper explores the consequences of road paving projects in rural Chinese villages since 2010, which cost over $100 billion annually and reach nearly every household in...

This paper studies the impacts of the large-scale Road Sector Development Program in Ethiopia between 1997 and 2016 on local economic activity and land cover (urbanization and cropland). It exploits spatial and temporal variation in road upgrades across Ethiopia, together with high-resolution...

Evidence for road expansion and electrification as drivers of job creation is limited and mixed, with most studies having considered either one or the other, and only in isolation. This paper estimates the average and heterogeneous impacts of road and electricity investments and the interaction...

This case study examines the grievance redress mechanisms (GRMs) put in place for two World Bank financed projects in the Republic of Rwanda: the Feeder Roads Development Project (FRDP) and the Rwanda Urban Development Project (RUDP). Based on consultations and interviews with key informants,...

Africa's interior-to-coast roads are well suited to export natural resources, but not to support regional trade. Are they the optimal response to geography and comparative advantage, or the result of suboptimal political distortions? We investigate the political determinants of road paving in...