Role models that make you unhappy: light paternalism, social learning, and welfare

In: Journal of institutional economics, Band 9, Heft 2, S. 131-159

Abstract

AbstractBehavioral (e.g., consumption) patterns of boundedly rational agents can lead these agents into learning dynamics that appear to be 'wasteful' in terms of well-being or welfare. Within settings displaying preference endogeneity, it is however still unclear how to conceptualize well-being. This paper contributes to the discussion by suggesting a formal model of preference learning that can inform the construction of non-standard notions of dynamic well-being. Based on the assumption that interacting agents are subject to two biases that make them systematically prefer some cultural variants over others, we develop a procedural notion of well-being, based on the idea that policy should modify institutional conditions that generate dynamic instability in preference trajectories, while leaving individual choice sets unrestricted.