This article aims to assess barriers to service provision in the banking and telecom sectors of four Middle East and North Africa (MENA) countries, and the impact of these barriers on firm performance. Our methodology involves the computation of aggregate and modal trade restrictiveness indices...

This paper examines the economic organization of the trans-Saharan slave trade between the fourteenth and the nineteenth centuries on those routes that moved slaves from Sudanic Africa via entrepôts in the Sahel and Sahara to the Maghrib. The commercial framework of this trade was integrated...

Economic geographers are directing increasing attention to international expansion by leading retail transnational corporations (TNCs). However, there has been minimal examination of the financing methods of these firms and, while the major retail TNCs have supply relationships in sub-Saharan...

The thesis is a comprehensive examination of the Nigerian Enterprises Promotion Decrees of 1972 and 1977, and more broadly of the process of indigenisation in Nigeria. A brief introduction to the historical background of indigenisation before 1970 is followed by an account of the timing of the...