Status Concern and the Exploitation of Common Pool Renewable Resources
We study the possibility of aggravation of the tragedy
of the commons when the players of the game care about social status. In our
model the players share access to a renewable resource and sell their
production in a common market where they are oligopolists. We depart from the
mainstream literature on common pool resource oligopolies by considering that
each player cares about her social status. We identify two channels that may
impact a player’s welfare: harvest and profits. Under the first channel, a player
has a bump in her utility when her harvest is larger than the average harvest
of the rest of the players. In this case we show that the presence of this
channel exacerbates the tragedy of the commons. Under the second channel, a
player enjoys a bump in her utility if she manages to earn more profits than
the average profit of the other players. In this case we show that social
status concern may temporarily alleviate the tragedy of the commons: it results
in a decrease of extraction over an interval of stock sizes.
[ - ]