<title>Abstract</title> The efficiency of working capital management (WCM) has implications for firms’profitability. This paper empirically investigates the effects of WCM on the profitability of a sample of 48 large manufacturing firms quoted on the Nigerian Stock Exchange (NSE) for the period 1993 to 2005....

Over the years, substantial theoretical and empirical studies have been carried out on the trade opennessgovernment size nexus. While a strand of the literature reported positive linkage, the other suggests otherwise. This study contributes to the debate by examining this relationship for...

This paper applies the technique of Granger causality to determine the relationship between total government expenditure and revenue in Nigeria for the period 1970-2006. The findings of the study generally support the existence of bidirectional causality between government spending and tax...