Koessler, Ann-Kathrin; Torgler, Benno; Feld, Lars P.; … - 2018
unique field setting, we analyze whether tax compliance changes if taxpayers receive an offer to promise paying their taxes … a non-financial reward. Rewards were also offered in response to compliance only (i.e., without being asked to make a … morale are more compliant and more likely to make the promise. In addition, for all promise schemes, compliance is …