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Internet-based "social sharing" as a new form of global production : the case of SETI home
Engelbrecht, Hans-Jürgen, (2008)
Average subjective well-being and the wealth of nations : some insights derived from the World Bank's millennium capital assessment
Natural capital, subjective well-being, and the new welfare economics of sustainability : some evidence from cross-country regressions
Engelbrecht, Hans-Jürgen, (2009)