On two existence results of equilibria in economies with increasing returns
We consider a general equilibrium model in an economy with increasing returns. This paper provides new proofs of the existence results of \textit{E. Dierker, R. Guesnerie} and \textit{W. Neuefeind} [Econometrica 53, 1369- 1393 (1985; Zbl 0576.90011)] and of \textit{K. Kamiya} [J. Math. Econ. 17, No.2/3, 261-273 (1988; Zbl 0657.90009)] which will be deduced from the main theorem of the author and \textit{B. Cornet} [J. Math. Econ. 17, No.2/3, 119-147 (1988; Zbl 0657.90014)].
scientific article; zbMATH DE number 4074761