Writing in The Guardian this week (29th September) Anatole Kaletsky argues that if the 27 other members of the EU could be persuaded to take a different, less hard, line on the principle of ‘free movement of people’ and ‘other symbolic issues related to national sovereignty’ the UK might not have to leave the bloc.
As an economist Kaletsky should be aware that the principle of free movement of the factors of production (goods, capital and labour) has been the guiding light of the EU since its very earliest days as the Coal and Steel Community and indeed its chosen route to statedom. The principles were established by ‘experts’ in the form of economists who used economic theory to demonstrate that, within a customs union, an internal single market would require the uniformity, harmonisation or at least approximation of the conditions that determine the location of the factors of production to ensure economic efficiency and maximise welfare. The theories, and their application to the emerging European Union, can be found in a series of reports including Tinbergen (1956), Neumark (1962) and Tempel (1970) and followed by many others through the decades. These reports laid the foundation for the theories that the guardians of the Treaty, the Commission, relied upon in bringing forward their proposals for legislation.
It is worth looking closely at the Neumark report, available only in an unauthorised English translation as far as I can discover. To ensure that the distribution of the factors of production was ‘efficient’ in a single market all differences in taxation should be ironed out, at least in relation to the structure and base of taxes. Cosy within its protectionist tariff walls the ‘customs union’ could then gradually morph into a single internal market in which the factors of production would be free to move in the interests of maximum economic efficiency. The theory was constructed on the assumption of a small open economy which was less unreasonable when there were only six relatively homogenous members and globalisation had not taken its great strides forward. The basic major premise on which the theory is constructed may not have held in 1956 and certainly does not hold today.
The Commission has stuck to this theoretical scenario through thick and thin although, in a Union of 28 very diverse member states, it has had continually to retreat from the perfect model of harmonised income and capital taxation, even giving in on the origin principle for VAT (see earlier posts on this blog). Its latest ‘relaunch’ of proposals for Corporation tax demonstrates clearly the extent of its retreat. It can only rely on judgements of the European Court based on the principles of the Treaties. The result is a mess.
The free movement of people, originally ‘workers’ i.e. the labour means of production, remains as a sacred cow, untouched by modification in the light of reality. While capital remains relatively immobile – even after the restrictions on capital movements were lifted there is little sign of a really integrated capital market throughout the EU -labour has shown itself to be mobile. People have migrated to the UK in particular because they believe that they can gain employment easily and earn enough to live on. Capital will only move to the less developed parts of the EU if the risks are mitigated by EU grants and loans.
As yet few seem to have appreciated that the economic theories of the 1950s and 1960s have been superseded by more modern approaches that bring into economic considerations not only the pure and unrealistic assumptions necessary to build a theory but include the real facts of life as it is on the ground. Just as the EU as a whole has a problem in absorbing millions from Africa in search of peace and work so the UK, a small offshore island, has had problems in being the favoured destination of all those from Romania, Poland, Italy and even France unable to support themselves and their families in their native lands. As Kaletsky rightly concludes a new approach is required to the sacred cow of free movement but wrongly he has an expectation that the mindset of 50 years can be changed by facts.
The UK’s ‘red line’ on freedom of movement makes a lot of sense in the circumstances of the 21st century but our negotiators are up against blind adherence to a defunct economic theory.