Although dual economy models are widely recognized for their explanatory power and applications in development economics, their lack of micro-economic foundations and the associated loss of clarity has led to mainstream economists underplaying their importance. By providing a micro-economic...

We explain a puzzling contradiction: theory often predicts that higher inequality leads to higher taxation, yet empirical results are mixed. In our model agents with heterogeneous wealth vote for the level of tax and make occupational choices to be workers or entrepreneurs. The tax chosen by the...

This paper considers the impact of full Islamic shari'ya compliance on developing stock exchanges in their effective provision of development capital. Evidence from a unique study focusing on the Sudan telecommunications company and its listings on the Khartoum as well as Arabian Gulf stock...

We study the asset pricing implications arising from imperfect investor protection using a new governance measure. This is defined as the product of institutional quality in a country and the proportion of free float shares, which captures the impact of controlling block holders. Using monthly...

This study contrasts the ability of three liquidity constructs, the price-impact measure of Amihud (2002), the volume based turnover ratio, and the recently developed trading speed measure of Liu (2006) in explaining total trading costs for four large African emerging markets, Egypt, Morocco,...