| published in: | Mind & Society, vol. 8, no. 1, Berlin/Heidelberg, Springer, pp. 109-126, 2009. |
| published in: | Journal of Economic Psychology, vol. 31, pp. 849-859, 2010. |
| published in: | European Journal of Political Economy, vol. 28, pp. 390-398, 2012. |
| published in: | Journal of Institutional Economics, vol. 3, pp. 323-349, 2007. |