In sub-Saharan Africa, youth unemployment is expected to reach 50 percent by 2025. One reason for high unemployment among this group is that youth may live geographically far from where many jobs are located, making traveling to search for employment difficult and expensive. Researchers conducted a randomized evaluation to examine the impact of providing transportation subsidies on youth employment in Johannesburg, South Africa. Reducing job search costs through a transportation subsidy led job seekers to search more intensively, but their overall lack of success in finding a job led them to lower their search standards and led some job seekers to accept lower paying jobs in the township.

Researchers conducted a randomized evaluation in Uganda to test the impact of a mobile phone-based marketplace for agricultural commodities on local market prices, entry of traders, farmer revenue, and trader profits. Overall, the platform increased trade flows and decreased price variation across markets, especially among markets close to each other.