This is a new edition - with a substantial new introduction - of a book which has had a significant impact on economics, philosophy and political science. Robert Sugden shows how conventions of property, mutual aid, and voluntary supply of public goods can evolve spontaneously out of the interactions of self-interested individuals, and can become moral norms. Sugden was among the first social scientists to use evolutionary game theory. His approach remains distinctive in emphasizing psychological and cultural notions of salience.
This is a new edition - with a substantial new introduction - of a book which has had a significant impact on economics, philosophy and political science. Robert Sugden shows how conventions of property, mutual aid, and voluntary supply of public goods can evolve spontaneously out of the interactions of self-interested individuals, and can become moral norms. Sugden was among the first social scientists to use evolutionary game theory. His approach remains distinctive in emphasizing psychological and cultural notions of salience.
The Community of Advantage asks how economists should do normative analysis. Normative analysis in economics has usually aimed at satisfying individuals' preferences. Its conclusions have supported a long- standing liberal tradition of economics that values economic freedom and views markets favourably. However, behavioural research shows that individuals' preferences, as revealed in choices, are often unstable, and vary according to contextual factors that seem irrelevant for welfare. Robert Sugden proposes a reformulation of normative economics that is compatible with what is now known about the psychology of choice. The growing consensus in favour of paternalism and 'nudging' is based on a very different way of reconciling normative economics with behavioural findings. This is to assume that people have well-defined 'latent' preferences which, because of psychologically-induced errors, are not always revealed in actual choices. The economist's job is then to reconstruct latent preferences and to design policies to satisfy them. Challenging this consensus, The Community of Advantage argues that latent preference and error are psychologically ungrounded concepts, and that economics needs to be more radical in giving up rationality assumptions. Sugden advocates a kind of normative economics that does not use the concept of preference. Its recommendations are addressed, not to an imagined 'social planner', but to citizens, viewed as potential parties to mutually beneficial agreements. Its normative criterion is the provision of opportunities for individuals to participate in voluntary transactions. Using this approach, Sugden reconstructs many of the normative conclusions of the liberal tradition. He argues that a well-functioning market economy is an institution that individuals have reason to value, whether or not their preferences satisfy conventional axioms of rationality, and that individuals' motivations in such an economy can be cooperative rather than self-interested.
Integrating the current research in law, economics, sociology, game theory and anthropology, this text demonstrates that people largely govern themselves by means of informal rules - social norms - without the need for a state or other central co-ordinator to lay down the law.
The Community of Advantage asks how economists should do normative analysis. Normative analysis in economics has usually aimed at satisfying individuals' preferences. Its conclusions have supported a long- standing liberal tradition of economics that values economic freedom and views markets favourably. However, behavioural research shows that individuals' preferences, as revealed in choices, are often unstable, and vary according to contextual factors that seem irrelevant for welfare. Robert Sugden proposes a reformulation of normative economics that is compatible with what is now known about the psychology of choice. The growing consensus in favour of paternalism and 'nudging' is based on a very different way of reconciling normative economics with behavioural findings. This is to assume that people have well-defined 'latent' preferences which, because of psychologically-induced errors, are not always revealed in actual choices. The economist's job is then to reconstruct latent preferences and to design policies to satisfy them. Challenging this consensus, The Community of Advantage argues that latent preference and error are psychologically ungrounded concepts, and that economics needs to be more radical in giving up rationality assumptions. Sugden advocates a kind of normative economics that does not use the concept of preference. Its recommendations are addressed, not to an imagined 'social planner', but to citizens, viewed as potential parties to mutually beneficial agreements. Its normative criterion is the provision of opportunities for individuals to participate in voluntary transactions. Using this approach, Sugden reconstructs many of the normative conclusions of the liberal tradition. He argues that a well-functioning market economy is an institution that individuals have reason to value, whether or not their preferences satisfy conventional axioms of rationality, and that individuals' motivations in such an economy can be cooperative rather than self-interested.
This volume celebrates one of Canada's most distinguished social scientists and economics scholars. The book contains four essays, with comments, written to honour Gordon, with reminiscences by friends and colleagues from many universities in Canada and the U.S.
