- to eleven-year old primary school children in the city of Meran, we find that cooperation generally increases with age …, but that the gap between cooperation among in-group members and cooperation towards children speaking another language is …

from a bilingual city in Northern Italy. We find that German-speaking primary school children are about 46% more likely … than Italian-speaking children to delay gratification in an intertemporal choice experiment. This result is robust when …

from a bilingual city in Northern Italy. We find that German-speaking primary school children are about 46% more likely … than Italian-speaking children to delay gratification in an intertemporal choice experiment. The difference remains …

- to eleven-year old primary school children in the city of Meran, we find that cooperation generally increases with age …, but that the gap between cooperation among in-group members and cooperation towards children speaking another language is …

- to eleven-year old primary school children in the city of Meran, we find that cooperation generally increases with age …, but that the gap between cooperation among in-group members and cooperation towards children speaking another language is …

- to eleven-year old primary school children in the city of Meran, we find that cooperation generally increases with age …, but that the gap between cooperation among in-group members and cooperation towards children speaking another language is …

- to eleven-year oldprimary school children in the city of Meran, we find that cooperation generallyincreases with age, but … that the gap between cooperation among in-group members andcooperation towards children speaking another language is …

from a bilingual city in Northern Italy. We find that German-speaking primary school children are about 46% more likely … than Italian-speaking children to delay gratification in an intertemporal choice experiment. The difference remains …

- to eleven-year old primary school children in the city of Meran, we find that cooperation generally increases with age …, but that the gap between cooperation among in-group members and cooperation towards children speaking another language is …