“Sustainable Hedonism. A Thriving Life That Does Not Cost the Earth” (2021). Bristol University Press: Bristol.

“Eudaimonie statt Hedonismus: das Glück als aktive und kreative Lebensaufgabe: Psychodrama als Bühne des Glücks”. (2018). Zeitschrift für Psychodrama und Soziometrie. 17(1): 101-109

“Happily Ever After. The Role of Welfare Policies”. (2015). In: B. Marin (ed.). The Future of Welfare in Global Europe. Ashgate: Farnham: 405-425.

“Minimising misery: a new strategy for public policies instead of maximising happiness?”. (2013). Social Indicators Research. 114 (1):121-137

“Happier and less isolated: internet use in old age”. (2013). Journal of Poverty and Social Justice, 21 (1): 33-46.

“Measuring happiness on a national level”. (2012). In: E. Kapferer, A. Koch and C. Sedmak (eds). Logics of Change. Poverty, Place, Identity and Social Transformation Mechanisms. Cambridge Scholars Publishing: Cambridge: 146-160.

“Social participation and social isolation” (2010). In: A. B. Atkinson and E. Marlier (eds.). Income and living condition