Anything goes as long as meet certain economic purposes and incidentally get the applause of critics on the left, then download their fury on this new common enemy, instead of rising up against the real perpetrators of the crisis and calling for an end system neoliberal. Tax havens and become a scapegoat helped. Deregulation and opacity of these countries has possible to conduct financial transactions or fraudulent dark, tell us. But where they feel the masterminds of these operations? "In the Cayman Islands or in the pockets of Wall Street and London? "And they came from subprime mortgages, the Seychelles or the United States? A clear proof that the desire for collecting duties on raw moral criteria is that different governments, including French, German or Spanish, in parallel to allow residents in offshore companies to buy public debt by paying less tax than their own nationals and also to acquire it without revealing their identity. This means that the black money (presumably from drug trafficking or terrorist financing) suddenly turns white when you reinvest in our own economy. The authorities want to stop tax evasion and as far as possible, also with her sister legal, tax avoidance.
This is to exploit legal loopholes and differences between law countries, to reduce the tax burden. Again in this struggle, at least legitimate that tax evasion is concerned, – the circumvention may be morally but not legally arguable, is flying the flag of social justice. Tax evasion causes fewer resources to serve the needy, to invest in health, protection of the unemployed, etc..