Putnam (1995)'s seminal work was one of the first to describe the decline of social capital in the US after the 1960s, a period that saw a large increase in the flow of immigrants into the US. Using the Volunteer Supplement of the September Sample of the Current Population Survey (CPS) between...

Volunteering is a widespread allocation mechanism at the workplace and emerges naturally in open-source software development, the generation of online knowledge platforms, and to some extent in "agile" work environments. Using a field experiment with 8 treatments and close to 2,800 workers on an...

Small-scale renewable electricity generation projects have the potential to address not just the need to reduce greenhouse gas emissions to combat climate change, but also to provide local, sustainable economic and community revitalization. In this paper, we have proposed a small hydroelectric...