Social fragmentation has been identified as a potential cause for the under-provision of public goods in developing nations, as well as in urban communities in developed countries such as the U.S. We study the effect of social fragmentation on public good provision using laboratory experiments....

This paper provides laboratory experimental evidence for prevalence of organizational favouritism. It is significantly found that when subjects where put into a situation where they can offer a job to someone then the choice criteria is based on social ties rather than efficiency. Interestingly,...

It is difficult to identify acts that are purely altruistic, and do not have some level of egoism or self-interest involved. By considering situations where team members seemingly have nothing to gain by the way they distribute points to others with regard to peer evaluation, and where their...