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An econometric study of the determinants on international patterns of trade : OECD and Africa
Abebe, Teshome, (1980)
Error correction models for aggregate imports : further evidence using multivariate cointegration techniques
Urbain, Jean-Pierre, (1989)
Error correction models for aggregate imports : the case of two small and open economies
Urbain, Jean-Pierre, (1992)
The impact of macrovariables on the farm sector : some further evidence
Tegene, Abebayehu, (1990)
Kalman filter and the demand for cigarettes
Tegene, Abebayehu, (1991)
On the dynamics of agricultural supply
Tegene, Abebayehu, (1988)