The study aimed at determining the causal link between government expenditure and government revenue of Ghana over the period 1960 to 2007. Four hypotheses were tested namely: tax-spend hypothesis, spend-tax hypothesis, fiscal synchronization hypothesis and institutional separation hypothesis....

The study examined the causal linkage between oil price change and economic growth. The study made use of secondary data that were extracted from World Development Indicators and International Financial Statistics. Descriptive statistics, unit root test, Johansen cointegration test and Granger...