Corchón, Luis C.; Torregrosa-Montaner, Ramón J. - In: SERIEs : Journal of the Spanish Economic Association 13 (2022) 3, pp. 557-579
(b) the weights in the social welfare function given to consumers and firms are different. We assume quasilinear utility … less elastic. When the weights given to consumers and firms are not identical, social welfare is not necessarily concave … and profits might be negative at the unrestricted optimum. We characterize social welfare optimum with a bound on maximum …