We assess market integration and price transmission of perishable agricultural produce in Sub-Saharan Africa by …, Tamale and Accra, in a multivariate asymmetric price transmission framework. The estimation of the model is based on a unique … models. We estimate the price transmission parameters for four regimes which are a combination of the seasonal patterns in …

studies on asymmetric price transmissions. We show that substantial size distortions are caused by preconditioning the test on …