Producible Economic Coefficient Matrices

The purpose of this paper is to provide a sufficient condition for the solvability of economic co-efficient matrices, which is slightly weaker than the one in Garrao and Dias (2015). If labor is an additional “non-produced” input then an upper bound for the wage rate of labor can be determined. In a final section of this paper we obtain the equilibrium price vector- with respect to a base year price vector- at which the produced good are sold in the market, in the context of a two-period economy, where goods are manufactured during the first (base) period and sold during the second period