List of Contributors

Ivana Anusic,     Michigan State University, East Lansing, MI, USA

Christina Armenta,     University of California, Riverside, Riverside, CA, USA

Ragnhild Bang Nes,     Norwegian Institute of Public Health, Oslo, Norway

Robert A. Cummins,     Deakin University, Melbourne, VIC, Australia

Cody R. DeHaan,     University of Rochester, Rochester, NY, USA

Ed Diener

University of Illinois, Champaign-Urbana, IL, USA

The Gallup Organization

Richard A. Easterlin,     University of Southern California, Los Angeles, CA, USA

Michael Eid,     Freie Universität Berlin, Berlin, Germany

Giovanni A. Fava,     University of Bologna, Bologna, Italy

Bruce Headey,     University of Melbourne, Melbourne, VIC, Australia

Patrick L. Hill,     Carleton University, Ottawa, ON, Canada

Katherine Jacobs Bao,     University of California, Riverside, Riverside, CA, USA

Tanja Kutscher,     Freie Universität Berlin, Berlin, Germany

Richard E. Lucas,     Michigan State University, East Lansing, MI, USA

Sonja Lyubomirsky,     University of California, Riverside, Riverside, CA, USA

Daniel K. Mroczek,     Northwestern University, Evanston, IL, USA

Ruud Muffels,     Tilburg University, Tilburg, the Netherlands

Nattavudh Powdthavee,     London School of Economics, London, UK

Espen Røysamb,     University of Oslo, Oslo, Norway

Chiara Ruini,     University of Bologna, Bologna, Italy

Richard M. Ryan,     University of Rochester, Rochester, NY, USA

Kennon M. Sheldon,     University of Missouri-Columbia, Columbia, MO, USA

Alois Stutzer,     University of Basel, Basel, Switzerland

Malgorzata Switek,     University of Southern California, Los Angeles, CA, USA

Ruut Veenhoven

Erasmus University Rotterdam, Roterdam, The Netherlands

North-West University, Potchefstroom, South Africa

Joar Vittersø,     University of Tromsø, Tromsø, Norway

Gert G. Wagner,     German Institute for Economic Research (DIW) and Max Planck Institute, Berlin, Germany

Stevie C.Y. Yap,     Michigan State University, East Lansing, MI, USA

Robin K. Young,     Carleton University, Ottawa, ON, Canada