This paper examines the impact of telecommunications liberalization in Africa on both sectoral performance and economic growth. Besides unilateral measures, we account for WTO commitments fostering the credibility of reforms. Actual regulatory quality plays a major role in bringing down prices...

Summary We examine the impact of telecommunications liberalization in Africa on sectoral performance and economic growth. Besides unilateral measures, we account for WTO commitments fostering the credibility of reforms. Regulatory quality plays a major role in bringing down prices and improving...

This paper examines the impact of telecommunications liberalization in Africa on both sectoral performance and economic growth. Besides unilateral measures, we account for WTO commitments fostering the credibility of reforms. Actual regulatory quality plays a major role in bringing down prices...

Global imports subject to pre-shipment inspections (PSI) – a practice under which imports need to undergo a third party review process before shipment – shrank from 700 bn USD in 2010 to 87 bn in 2018. However, only little is known about the trade impact of such procedures, which on the one...

Economic theory suggests that countries' tariff commitments in trade agreements reflect their import market power at the time of negotiations. However, as countries grow, their market power in different sectors can change in unforeseen ways and their commitments may no longer reflect changed...