The paper analyses the effects of trade and exchange rate policies on Cameroon's agriculture. Theoretical models and formulas are developed for empirical analysis.

This paper tests the monetary approach to Zimbabwe's balance of payments during the period 1980 to 1991. It examines whether excess money supply played a role as a disturbance using multivariate cointegration and error-correction modelling.

This research attempts to evaluate the nature and extent of consistency of key macroeconomic data frequently used by reserachers and policy analysts across various data sources, bouth internal and external.