gap. We test this prediction using a laboratory experiment that varies whether the decision to compete, and its outcome …

entire estate goes to the eldest son. Combining a survey with a lab in the field experiment, we show that this is still the …

the effects by income source can be explained by social norms. Our first experiment induces random variation in both … earned income and windfall bonuses and shows that only bonuses increases charitable donations. The second experiment uses an … elicited in the second experiment match the donation patterns in the first experiment both overall and across subject …

authority and responder. Both players in each pair have earned an income in an individual real effort decision-making experiment …