instill social norms or their children less able to acquire them …

We study social preferences in the form of altruism using data on 959 interactions between random commuters at selected …; and (iv) an age effect, with mature-aged people eliciting a higher degree of altruism …

intrinsic motivations for giving: warm glow and pure altruism. In particular, we implemented a within-subject experimental … third one, T3, with a charity recipient and no crowding out, which elicits both types of altruism. We use T1 to assess to … these two estimates to quantify the portion of giving in T3 due to pure altruism and find it to be between 20% and 26% of …

We study with a sample of 1,070 primary school children, aged seven to eleven years, how altruism in a donation … theories of reciprocal altruism that provide a cornerstone to understand human social behavior. We find that higher risk …-linear. We confirm earlier results that altruism increases with age during childhood and that girls are more altruistic than boys …

by altruism toward the recipient. We argue that opting out indicates that giving is also motivated by self-image concerns …

their Eastern heritage. Increased exposure to Western education has a strong negative impact on altruism, trust, and … individual receives in the West, the more they behave like Western subjects and the less they behave according to the norms of …