The data is of the economic experiment conducted in Georgia in summer 2022. The experiment was conducted online via LIONESS web-based software. The experiment was conducted in Georgian Language. The instructions and PC screen information translated from Georgian language into English language. The participants were mostly students of different major, average age of 20, about 16% were non-students. 63% was female. The data consist of two treatments: (1) Control treatment - two round standard double blind dictator game, dictators' roles were kept constant in both rounds (2) Treatment T1 - consisted from three parts, in part 1 subjects play standard double blind Dictator Game, in part 2 subjects play tend rounds of Public Goods Game with peer punishment, and in part 3 subjects play same standard double blind Dictator Game; dictators' stay in same role in part 1 and part 3. In part 2 , in Public Goods Game was partner treatment with constant group composition.