Data on 2,822 Vanderbilt University graduates are used to investigate alumni giving behavior during the eight years after graduation. A two stage model accounting for incidental truncation is used to first estimate the likelihood of making a contribution and second estimate the average gift size...

Data on 2,822 Vanderbilt University graduates are used to investigate alumni giving behavior during the eight years after graduation. A two stage model accounting for incidental truncation is used to first estimate the likelihood of making a contribution and second estimate the average gift size...

We review the literature on pathways through which social networks may influence social mobility in developing countries. We find that social networks support members in tangible ways-via access to opportunities for migration, credit, trading relationships, information on jobs, and new...