Institutional trade barriers constitute substantial constraints for a number of exporters and importers. These barriers are multidimensional and they impede trade flows and trade performance of many developing countries, including African countries. In particular, the International Trade Centre...

The gravity model has extensively been used in estimating the effectiveness of a number of RTAs in the world. However, many previous studies that assess the effectiveness of African RTAs using gravity model produce contrasting results and are characterize by two main shortcomings. Firstly, these...