Reform complementarities and economic growth in the Middle East and North Africa


  • The views expressed in this paper are those of the authors, not of their institutions


In this paper we empirically analyse the linkages amongst economic reforms, human capital, physical infrastructure, and growth for a panel of 44 developing countries over 1970–1980 to 1999. For this purpose, we generate aggregated reform indicators using principal component analysis. We show that the growth performance of Middle East and North Africa (MENA) has been disappointing because these economies have lagged behind in terms of economic reforms. However, our analysis also reveals that the growth dividend of some reforms has been small. This is the case when structural reforms are implemented in an unstable macroeconomic environment (which corresponds to the situation of the MENA countries in the 1980s), and when macroeconomic reforms are accompanied by a low level of structural reforms (as observed during the 1990s). Our result illustrates the complementarities between reforms as modelled by Mussa (1987) and Williamson (1994). Actually, after human capital and physical infrastructure, our analysis finds that macroeconomic and external stability are key variables for the reform process and for the growth prospects of the developing world. Copyright © 2006 John Wiley & Sons, Ltd.