Olsen, Jerome Max Planck Institute for Research on Collective Goods, Max Planck Society;
https://doi.org/10.1016/j.jebo.2020.06.023 (Any fulltext)
Kogler, C., Olsen, J., & Bogaers, R. I. (2020). Enhanced Anonymity in Tax Experiments Does Not Affect Compliance. Journal of Economic Behavior & Organization, 177, 390-398.