Figure 5. Results for the final fraction of cooperators for different values of 
.
It shows that quick partner switching between defectors, i.e., high 
, promotes cooperation. (
, 
and 
.)
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.