Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Public good production functions. Varying both bC and α allows us to capture different potential effects that cognition might have on the per capita benefit from a public good that is rivalrous B(xg, yg). In case of a non-rivalrous public good, the per capita benefit received by a focal individual is nB(xg, yg). Parameters: xg = 1 and b = 0.6.
