• "Materialism, Spending and Affect: An Event-Sampling Study of Marketplace Behavior and Its Affective Costs," with Kirk Warren Brown, Tim Kasser and Richard M. Ryan, Journal of Happiness Studies, vol. 17, no. 6 (December), pp. 2277–2292, 2016. [JHS]
  • Mixed Feelings: Theories of and Evidence on Giving,” Journal of Public Economics, vol. 94, nos. 3-4 (April), pp. 279-297, 2010. [JPubEc]
  • The Hedonistic Paradox: Is Homo Economicus Happier?” with Joseph Earley, Journal of Public Economics, vol. 92, nos. 1-2 (February), pp. 1-33, 2008. [JPubEc]
  • Happiness and Economics,” by Bruno Frey and Alois Stutzer, review in KYKLOS, vol. 56, no. 2 (May), pp. 284-287, 2003. [KYKLOS]