Special Economic Zones and Export Diversification in Africa: The Role of Infrastructure and Human Capital
Abstract
This study analyzes the impact of special economic zones (SEZs) on export diversification with particular emphasis on the role of infrastructure and human capital. The data cover 39 African countries over the period of 2000 to 2021. The differences-in-differences with heterogeneous treatment effects models are used for the empirical analyses. Results show that SEZs promote export diversification in Africa. Human capital endowments as well as an increase in the quantity and quality of infrastructure boost the impact of SEZs on export diversification. To benefit from the positive externalities of SEZs, African decision-makers need to provide a competitive economic environment.
Fields of Study & Subjects
Economic Zones and Regional Development
Economic and Technological Innovation
Global trade and economics
Publication details
- Journal / source
- The International Trade Journal
- Volume
- 40
- Issue
- 4
- Pages
- 330–345
- Publication date
- 29 January 2026
- Language
- EN