We explore the contribution of reciprocity and other non selfish motives to the political viability of the modern welfare state. In the advanced economies, a substantial fraction of total income is regularly transferred from the better off to the less well off, with the approval of the...

Since Durkheim, sociological explanations of social cooperation have emphasized the internalization of values that induce norm compliance. Since Adam Smith, economic explanations of social cooperation have emphasized incentives that induce selfish individuals to cooperate. Here, we develop a...

We develop an analytical core for sociology. We follow standard dynamical systems theory by first specifying the conditions for social equilibrium, and then study the dynamical principles that govern disequilibrium behavior. Our general social equilibrium model is an expansion of the general...

Since the mid-1970's neoclassical agency theory has dominated business school thinking and teaching in dealing with the nature of managerial behavior. Agency theory assumes contracts are incomplete and non-enforceable in a court of law, information is asymmetric, and managers are selfish...