Assume that group A wins the lottery and therefore wins the prize in this round. Then, the payoff: for the individual members of each of the two groups are presented in the table bellow: Appendix A2: Instructions for Experiment 2 Introduction Welcome to an experiment on group decision making. During the experiment you will be asked to make a large number of decisions and so will the other participants. Your decisions, as well as the decisions of the other participants, will determine your monetary payoff according to the rules that will be explained shortly. Table 1: Mean contribution per condition across 80 rounds (Standard deviation in parenthesis) Table 2: Mean payoff per condition across 80 rounds (Standard deviation in parenthesis) Table 3: Mean contribution per condition across 80 rounds (Standard deviation in parenthesis) Table 4: Mean payoff per condition across 80 rounds
