Güth, Werner Max Planck Institute for Research on Collective Goods, Max Planck Society;
https://link.springer.com/article/10.1007/s40844-019-00126-4 (Any fulltext)
Angelovski, A., Di Cagno, D., Grieco, D., & Güth, W. (2019). Trusting versus monitoring: an experiment of endogenous institutional choices. Evolutionary and Institutional Economics Review, 16, 329-355.