Tim Worstall covers the efforts by Dan Mitchell to persuade the American government to step back from its efforts to clamp down on tax havens. This is picked up and expanded at Sounds in the Hickory Wind (nice blog, added to the blog roll).
I agree with a lot of this, as I have already posted. But I think some nuance is needed.
Where do you draw the line on honouring sovereign rights and encouraging tax competition, which I agree with, and preventing complicity in the sheltering of criminal proceeds? We are investing in Switzerland at the moment, and the tax position is one of the many attractions, but that is a legitimate transaction, which I feel no need to conceal. Is not some degree of international cooperation to deal with illicit transfers warranted, and would not some degree of transparency be a part of that?
For instance, should we be pushing for a system where a foreign government would present evidence of criminality to a court in a tax-haven country, and if the court were satisfied that the evidence did demonstrate criminality, details of that person's transactions would be provided to the petitioning government, who would be able to launch proceedings in the tax-haven's courts for recovery of the funds, on an agreed basis? Wouldn't some treaty to that effect respect sovereign rights sufficiently, but cut down the rampant laundering that is going on in some of these locations?