In this paper we propose a new method in experimental economics, designed to evaluate the effectiveness of public policy incentives aimed at altering consumer behaviors. We apply this method to wide-ranging policies on food prices, which use subsidies to increase the consumption of healthy...

Standard 'New Economic Geography' (NEG) models assume mobile individuals settle in the region where they can earn the highest real income. But recent economic studies on 'Happiness' have accumulated empirical evidence suggesting most individuals - not just the poor - dislike living in regions...