Abstract
The Intergovernmental Panel on Climate Change has a monopoly on the provision of climate policy advice at the international level and a strong market position in national policy advice. This may have been the intention of the founders of the 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, and it is run by nominal volunteers. It therefore cannot engage in the price-gouging that is typical of monopolies. However, the IPCC has certainly taken up tasks outside its mandate. The IPCC has been accused of haughtiness. Innovation is slow. Quality may have declined. And the IPCC may have used its power to hinder competitors. There are all things that monopolies tend to do, against the public interest. The IPCC would perform better if it were regulated by an independent body which audits the IPCC procedures and assesses its performance; if outside organizations would be allowed to bid for the production of reports and the provision of services under the IPCC brand; and if policy makers would encourage potential competitors to the IPCC.
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Notes
Because greenhouse gas emission reduction is often (yet incorrectly) couched in terms of scientific necessity, opponents are led to attack the science and the scientific institutions. The debate was particularly vehement in the United Kingdom as the three main parties all called for stringent emission reduction, and the opposition was therefore unconstrained by (the prospect of) the responsibilities of government.
The RAINS model, hosted at the International Institute for Applied Systems Analysis (Alcamo et al. 1990).
IPCC authorship also offers opportunities to travel and earn per diems, which is particularly valuable to scholars from developing countries.
Alternatively, one could see the IPCC as a club, and authorship as a club good. As the IPCC is the only significant club, this does not affect the reasoning below.
Competitive firms and monopolies are thus aretaically and deontologically equivalent: Their motivation is the same and they respond in the same way to the same impulses. Their behaviour is different because their environment is different.
This would not be a credible threat in the case of a natural monopoly and a benevolent regulator. It can be an effective threat if the monopolist is unsure about the true intentions of the regulator and the naturalness of the monopoly is debatable, as in the case of the IPCC.
The Integrated Assessment Modeling Consortium, http://www.iamconsortium.org/, is a front organization of the IPCC, at least if it comes to scenario development.
The governance of the IPCC would be much improved if the IPCC Chair and Working Group Chairs would be removed from the IPCC Bureau to form a true executive; and the IPCC Bureau would be reformed as an independent board under a strong chair.
For example, the review by the InterAcademy Council: http://reviewipcc.interacademycouncil.net/
Note that the IPCC authors are nominated by governments. In a number of instances, governments have nominated people to the IPCC for their political colour rather than their expertise. The nomination process should be audited too, and the IPCC should have the right to appoint non-nominated authors too.
A poor example is the Non-governmental International Panel on Climate Change http://www.nipccreport.org/, while the Copenhagen Consensus on Climate is of higher repute (Lomborg 2010)
For example, the Wiley Interdisciplinary Review on Climate Change http://wires.wiley.com/WileyCDA/WiresJournal/wisId-WCC.html,the Encyclopedia of Earth http://www.eoearth.org/ and the Encyclopedia of Life Support Systems http://www.eolss.net
This is based on a reading of Wikipedia entries in areas of or adjacent to my expertise. Wikipedia has better quality with regard to mathematics and economics than for climate change. I have given up editing Wikipedia on issues relating to climate change.
See for example http://www.scholarpedia.org/ and http://www.scitopics.com/
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Acknowledgements
This paper draws on my experiences as an IPCC author since 1994. I am grateful to Douglas Arent, Brian Fisher, Paul Gorecki, Nigel Lawson, Sean Lyons, Hans von Storch and Gary Yohe for useful comments and discussion.
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Tol, R.S.J. Regulating knowledge monopolies: the case of the IPCC. Climatic Change 108, 827 (2011). https://doi.org/10.1007/s10584-011-0214-6
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DOI: https://doi.org/10.1007/s10584-011-0214-6