August 2005
IZA DP No. 1716: What Buys Happiness? Analyzing Trends in Subjective Well-Being in 15 European Countries, 1973-2002
published in: Journal of Happiness Studies, 2008, 9 (2), 317-330
August 2005
published in: Journal of Happiness Studies, 2008, 9 (2), 317-330