London Hedge Funds stay despite tax hikes

We would not celebrate too early and condone the long-term impact of higher prospective tax rates on London's standing as a financial centre. The effects will modify behaviour only at the margin and as taxes are admittedly not the only factor that is considered when locating a business the impact will be diluted by the weights businesspeople attribute to these other factors (legal and other services, infrastructure, quality of life, availability of skilled labor). The real danger is only that once a certain tipping point is reached decline can be very rapid and irreversible.