Long Run Co Integration Modeling for Rainfall, Yield and Prices of Cereals and Legume in Nigeria
G. A. Abu, P. I. Ater & I. E. Tor · Asian Journal of Agricultural Extension, Economics & Sociology · 2014
This study established a long run relationship in rainfall, yield and prices of soya bean, rice and maize for (1975-2009) period in Nigeria. Annual secondary time series data on selected parameters were collected in thirty six states including Abuja in six agro ecological zones a...