I. IntroductionII. Empirical Foundations of Other-regarding PreferencesIII. Theories of Other-Regarding PreferencesIV. Discriminating between Theories of Other-regarding PreferencesV. Economic Applications: Fairness and Food Choice I. IntroductionII. Empirical Foundations of Other-regarding PreferencesIII. Theories of Other-Regarding PreferencesIV. Discriminating between Theories of Other-regarding PreferencesV. Economic Applications: Fairness and Food Choice