Alinaitwe, Grace; Bergland, Olvar - In: Economies : open access journal 12 (2024) 2, pp. 1-18
influence the retail price of charcoal. We specify a transportation cost model for charcoal supply and derive the reduced …-form equilibrium price function. We estimate an error-correction model for the equilibrium price with monthly data from July 2010 to … charcoal and the prices of diesel and other fuel types. As the price data are integrated of orders zero and one, the …