If the Swiss can live with four languages, if they can withstand the diversity of a federal system that delegates many powers to the cantonal level, we dare say it can afford more than one corporate-governance model too.
After all, these have been evident for years and Yukos has become such a model of (by Russian standards) good corporategovernance that Exxon Mobil and Chevron Texaco, two American oil giants, are even now vying to buy a big chunk of it.