Sozialer Fortschritt, Vol. 67 (2018), Iss. 10 : pp. 849–866
Journal of Contextual Economics – Schmollers Jahrbuch, Vol. 129 (2009), Iss. 1 : pp. 37–82
Vierteljahrshefte zur Wirtschaftsforschung, Vol. 80 (2011), Iss. 4 : pp. 13–30
Applied Economics Quarterly, Vol. 59 (2013), Iss. 1 : pp. 63–84
