Centralized Punishment in Public Good Experiments

The data is of the economic experiment, namely the Public Goods Game with centralized punishment conducted in Georgia in October 2020. The experiment was conducted online via LIONESS web-based software. The experiment was conducted in Georgian Language. The data is translated from Georgian language into English language as well as the instructions used in the experiment. The participants were mostly students of different major. The data consist of three treatments: (1) Control treatment - a standard Public Goods Game (PPG) of 10 rounds; (2) I&P9090 and (3) I&P9010 treatments of two stage PGG with centralized punishment mechanism with different probabilities of punishment of free riders, each stage was of 10 rounds, in stage 1 participants play PGG with centralized punishment and in stage 2 players play standard PGG of ten rounds. All three treatments were partner treatments with constant group composition.