An accumulation theory approach to the explanation of regional disparities in underdeveloped countries

This article argues that the current explanations (polarization and polarization reversal theories) for the existing and widening regional disparities found in the developing countries are unsatisfactory and lead to unhelpful policy initiatives. It accepts the existance of polarisation and equalization mechanisms but argues that the influence of the historically and spatially differentiated socio-economic structure is the proper focus of attention.