The book provides the first comprehensive, and accessible account of complex adaptive social systems, by two of the field's leading authorities. Such systems - whether political partiers, stock markets, or ant colonies - present some of the most intrifuing theoretical and practical challenges...

Extensive research in economics explores generosity in monetary allocations. However, generosity often involves the allocation of non-monetary goods or experiences. Existing evidence suggests that generosity may be higher in such contexts, though no direct comparison exists. Here, we compare...