The minimax identity for a nondecreasing upper-semicontinuous utility function satisfying mild growth assumption is studied. In contrast to the classical setting, concavity of not asumed. By considering concave envelope function, equalities and inequalities between robust functionals an initial its concavification are obtained. Furthermore, similar proved in case implementing upper bound on fin...

Abstract Ecological identity, acting as the baton to guide public’s behavior in nature, is closely correlated with environmental crises that threaten human survival. Previous studies of ecological identity are mostly conducted domain sociopsychology an emphasis on human’s attitude and behavior. Less attention, however, has been paid discursive construction one’s identity. The current study aims...

Abstract The article situates the Funds of Knowledge (FoK) approach and Identity (FoI) theory in context eco-functional perspective. It proposes to understand “funds” as external factors extra-cerebral organizations, both refer products historically accumulated social labor. Furthermore, lays out that similar dynamic features developing functional psychic funds knowledge identity have be consid...