id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajam-190	Akwasi Mensah - Bonsu; Akua Agyeiwaa-Afrane; John K. M. Kuwornu	Efficiency of the plantain marketing system in Ghana: A co-integration analysis	2017	9	.pdf	application/pdf	6921	373	56	The Wald test results for market integration suggest that the long-run and short-run null hypotheses that plantain market real prices are integrated and a price change in a market is immediately transmitted to other markets, respectively, cannot be rejected. The following restrictions were tested on the OLS ∏ = − 1 estimation of the regression Equation (2): =1 Long-Run Market Integration Where ∏i and ∏ are (n×n) matrices; ∏ has a reduced rank r = n – Ho: Plantain market prices are integrated in the long-run, that is s; and εt is a (n×1) error vector.	cache/ajam-190.pdf	txt/ajam-190.txt