Instructions

Thank you for joining this experiment. You are participating this game together with other 3 participants. Each person will receive 30.000 VND, this is now your budget.

With this money, you can either [1] keep it for yourself or [2] contribute to a group project. With each 1.000 VND being contributed to the group project, it will be multiplied, and then equally divided and shared to all of you. Finally, you will be privately informed about your pay-off. Then, the round is over.