But the shuttle trade's coup de grace may well be EU enlargement. Already a new "iron curtain", comprised of visas and regulations, is rising between EU candidates and other East European and Balkan countries.

Consider the EU's eastern boundary. More than a million people cross the busy Ukrainian-Polish border every month. Enhanced regulation on the Polish side and new, IMF-inspired, tax laws on the Ukrainian side - led to a massive increase in corruption and smuggling. Truck owners now bribe customs officials to the tune of $300 per vehicle, according to a January 2001 report by CEPS.

The results are grave. Following the introduction of these new measures, cross border traffic fell by 50 percent and unemployment in the Polish border zones jumped by 40 percent in 2002 alone. It has since doubled. The IMF and the EU are much decried by the Polish minority now trapped in Western Ukraine.

The situation is likely to be further exacerbated with the introduction of a reciprocal visa regime between the two countries. Shuttle trade may be decimated by the resulting bureaucratic bottlenecks.

Still, it may no longer be needed now that Poland acceded to the EU. Shuttle trade thrives on poverty. It arbitrates between inefficient markets. It satisfies unrequited demand for goods. The single market ought to rid Europe of all these distortions - and, thus, most probably of this makeshift though resilient solution, the shuttle trader.

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XXVI. The Blessings of the Black Economy

Some call it the "unofficial" or "informal" economy, others call it the "grey economy" but the old name fits it best: the "black economy". In the USA "black" means "profitable, healthy" and this is what the black economy is. Macedonia should count its blessings for having had a black economy so strong and thriving to see it through the transition. If Macedonia had to rely only on its official economy it would have gone bankrupt long ago.

The black economy is made up of two constituent activities: 1. Legal activities that are not reported to the tax authorities and the income from which goes untaxed and unreported. For instance: it is not illegal to clean someone's house, to feed people or to drive them. It is, however, illegal to hide the income generated by these activities and not to pay tax on it. In most countries of the world, this is a criminal offence, punishable by years in prison. 2. Illegal activities which, needless to say, are also not reported to the state (and, therefore, not taxed).

These two types of activities together are thought to comprise between 15% (USA, Germany) to 60% (Russia) of the economic activity (as measured by the GDP), depending on the country. It would probably be an underestimate to say that 40% of the GDP in Macedonia is "black". This equals 1.2 billion USD per annum. The money generated by these activities is largely held in foreign exchange outside the banking system or smuggled abroad (even through the local banking system).