Table 1.

Conditions (Economic, Moral) and offers (Neutral, Downside, Upside) presented during the experiment.

	Neutral	Downside	Upside
Economic	You have worked as much as your colleague for a project paid 1000€. The offer is about 50% both.	You have worked as much as your colleague for a project paid 1000€. The offer is about 20% for you and 80% for your colleague.	You have worked as much as your colleague for a project paid 1000€. The offer is about 80% for you and 20% for your colleague.
Moral	A 1000€ money surplus from your company is equally (50%) divided between you and a charity association that supported your colleague’s son/daughter.	Your 1000€ annual bonus is divided between you (20%) and the charity association (80%) that supported your colleague’s son/daughter.	Your 1000€ annual bonus is divided between you (80%) and the charity association (20%) that supported your colleague’s son/daughter.