IPCC. I argue that the IPCC has a natural monopoly, as a new entrant would have to invest time and effort over a longer … period to perhaps match the reputation, trust, goodwill, and network of the IPCC. The IPCC is a not-for-profit organization …. However, the IPCC has certainly taken up tasks outside its mandate; the IPCC has been accused of haughtiness; innovation is …