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Questo articolo è stato pubblicato il 25 gennaio 2013 alle ore 16:16.


PRINCETON – Albert Hirschman, who died at the end of last year, was a great economist with a gift for producing striking insights by focusing on an element of observable behavior as a way to transform our view of a whole range of particular problems. One of his most far-ranging insights was his framework of

Originally formulated after an experience with poor trains in West Africa, Hirschman realized that if a complex social system allowed people to leave (exit), its efficiency might deteriorate; a better solution would be to retain people (loyalty), which would give them incentives to articulate demands (voice) that would improve the system’s performance.

It is easy to see how this theory can be applied to personal relations. Marriages break down if divorce (exit) is too easy; but also become unbearable if there is no sense of mutuality and discussion (voice). Voice may also decrease if new possibilities emerge: a new potential partner means that there is no longer any pressure to discuss and improve relations within the existing arrangement.

The schema might also be applied to political relations: Hirschman wrote showing how the ability to exit East Germany in 1989 produced a sudden breakdown of loyalty.

Europeans might rethink some of their current dilemmas in the light of Hirschman’s theory. The marriage analogy has become a rather over-used metaphor for Europe’s efforts to integrate. But it is clear that both voice and loyalty have become a problem for the European Union. Many citizens and governments believe that they lack influence, or voice, which tends to reduce loyalty.

Now a more radical possibility has been raised. has raised the possibility of a Brexit, a British exit from the European Union. The polemics that preceded and followed Cameron’s showed that both British Euro-skeptics and Europe’s truest Europhiles – including such iconic figures as former European Commission President Jacques Delors – welcomed the British initiative.

Can the British exit threat shake Europe to its senses and make the United Kingdom’s effort to reform institutions more likely to succeed, or to make Europe a more stable polity? Hirschman’s framework, which is instructive in helping us to think about how loyalty and affection can be generated, suggests that it cannot.

Countries do not like to feel isolated. They want to see their institutions and values mirrored and replicated in their neighbors – a dynamic that builds loyalty. As a result, the EU is constantly expanding, while the US likes to urge the world to democratize.

Democratic states are not alone in seeking to expand their influence. The Soviet Union also wanted to surround itself with a protective buffer of like-minded states, and Italy’s Benito Mussolini was proud that for a time fascism was a competitive export.

The recognition of an exit possibility reverses that basic process of forging bonds of loyalty. Some other attraction may appear.

One of the factors driving the UK’s sense of unease in its relations with an increasingly bureaucratized Europe is the belief that its values and institutions are closer to those of the US, or of other English-speaking former colonies. By the 1990’s, British Euro-skeptics coined the term Anglosphere to describe a model that was more successful and more expansionary than that of the EU.

The US has been the other woman undermining Britain’s loyalty to the EU as an attractive permanent partner. As a result, Britain has lost much of its ability to make an effective contribution to European reform.

Indeed, the last time Britain had a strong European voice was more than two decades ago. In the mid-1980’s, then-Prime Minister Margaret Thatcher successfully pushed the idea of an integrated internal market. The liberalization of trade and investment implied by the was greatly inspired by a British deregulatory vision. At the time, Delors presented the introduction of a single currency as a way to complement or complete the Single Market.

Since then, however, both the American financial model (with powerful financial institutions thriving in lightly regulated markets) and the American model of engagement (in Iraq and Afghanistan) for some time appeared more dynamic and more in accordance with the demands of a globalizing world.

Both elements of the American dream have now lost something of their appeal. The Iraq engagement proved to be built on deception. The financial house of cards collapsed. But Britain remains attracted to something else, and so unwilling to engage in voice.

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