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Brexiter nonsense and policy entrepreneurs


Brexiters typically sound convincing if you know little about what they are talking about. Ian Dunt takesa typical example from Rees-Mogg (still favourite to be next Conservative leader). Rees-Mogg asserts, with absolute certainty, that a House of Lords committee have missed a crucial aspect of trade law related to WTO rules. Trade experts spend some time scratching their heads wondering what on earth he is talking about. They finally work out where the idea comes from, and why it has next to zero applicability to Brexit. (See also Jim Cornelius here.)

As Dunt points out, nonsense of this kind is effective. Because broadcasters often fail to match Brexiters with trade experts, they get away with their nonsense. By the time the nonsense is revealed as such, and enough people know why it is nonsense. the discussion has moved on and new nonsense appears. The fantasythat is Brexit remains intact at the level of public discourse.

Politicians like Rees-Mogg are not able to generate this nonsense themselves. How could they when they seem to spend most of their lives going from one broadcast studio to the next. Because this nonsense normally has some tenuous connection to reality, it has to come from someone with some knowledge of international trade and trade agreements. Welcome to the policy entrepreneur.

The term policy entrepreneur comes I believe from Paul Krugman’s first bookfrom 1995, Peddling Prosperity, which unfortunately remains as relevant as ever. The book begins with the Laffer curve and the economists - including Laffer - who promoted the idea that cutting taxes would raise revenue. It is a typical piece of nonsense. It takes the reality that if taxes were 100% lots of people would stop working, and mutates this into the idea that taxes are already so high that cutting them would encourage more growth such that tax revenue will rise. It is typical political bullshit: giving an imagined respectable gloss on something that too many Republicans just wish were true.

But in the latter part of Peddling Prosperity things got personal, as Krugman describes how different policy entrepreneurs took some of Krugman’s own research and used it in a way Krugman would not to lobby President Clinton for trade protection. Economic theory suggests that if a profitable opportunity arises and there are no barriers to entry people will exploit that opportunity. I think the policy entrepreneur is a good example of that happening. Some politicians want to pursue a policy but want some kind of rationalisation for it, and the policy entrepreneur steps up with some nonsense erroneously derived from economics or some other discipline to provide that veneer of respectability.

Policy entrepreneurs can be academics: in the UK the most obvious example many would point to is Patrick Minford. But they can just be good lobbyists, who put themselves in the right place at the right time. In the case of Brexit, the policy entrepreneurs from whom the Brexiters get most of their information are in the Legatum Institute. BuzzFeed has a very good profileof their until recently director of economic policy, Shanker Singham. It is worth quoting from it.
“BuzzFeed News spoke to multiple economists, policy wonks, Conservative advisers, politicians, and journalists who said they’re baffled that he’s become so prominent in the Brexit debate. They say his standing in the trade world has been overblown. They don’t dispute that he knows the subject, but most hadn’t heard of him before he emerged at Legatum. They find it exasperating that he’s been portrayed in the UK as a vastly experienced trade negotiator, as if he were one of the decision-makers in the room when the world’s biggest trade agreements were hammered out. He wasn’t that close to the action, they say.”

But of course someone with more experience or more knowledge could not take Singham’s place, because they would not be the true believer that Brexiters require. When you have faith as the Brexiters have, you do not seek real knowledge, but just enough facts to sound good and thereby promote the cause.

Policy entrepreneurs, whether they are seeing a profit opportunity or really are true believers, are a symptom that what I callthe knowledge transmission mechanism has broken down. As Krugman’s book indicates, Brexit is not the first time that policy entrepreneurs have helped politicians enact destructive policies. Here I arguethat that the knowledge transmission also broke down when it came to austerity. (Paper here.) It is possible for policymakers to use intermediaries like civil servants to find the best research and use it - it has happenedin the past - but today it seems like the exception rather than the rule.


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