References
- Altonji , J. G. , Hayashi , F. and Kotliko , L. J. 1997 . Parental altruism and inter vivos transfers: theory and evidence . Journal of Political Economy , 105 : 1121 – 66 .
- Barro , R. J. 1974 . Are government bonds net wealth . Journal of Political Economy , 82 : 1095 – 117 .
- Becker , G. S. 1974 . A theory of social interactions . Journal of Political Economy , 82 : 1063 – 93 .
- Powdthavee , N. 2007 . “ Happiness and the standard of living: the case of South Africa ” . In Handbook on the Economics of Happiness , Edited by: Bruni , L. and Porta , P. L. 447 – 86 . Cheltenham : Edward Elgar .
- Schwarze , J. and Winkelmann , R. 2005 . What can happiness research tell US about altruism? Evidence from the German Socio-Economic Panel , Bonn : IZA Discussion Papers No. 1487, Institute for the Study of Labor .