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William Siebert's avatar

It is instructive to draw a Laffer curve which peaks at a tax rate of 40%, about the situation today. GDP starts declining after this point (as the tax rate rises) because there is over-provision of “welfare state” transfers. In other words, small businesses go bankrupt paying the taxes and unemployment increases due to worker fear of losing transfers if they work.

However, if we calculate the most tax revenue that can be extracted, given such an assumed Laffer, the tax rate could be as high as 70%.

GDP, and GDP/head, would then be halved. Is this what we have to look forward to? France has reached 60% - Stan Siebert

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Eben Wilson's avatar

I very much enjoyed seeing this piece. The present centrally "planned" monolith (actually more like a runaway train) is clearly out of control.

I have favoured a contributory arrangement using Private Providence Accounts; based on an adaptation of Milton Friedman's negative income tax approach (which he himself recognised had difficulties associated with the breakeven point and taper rate used) - rule based for simplicity.

Stephen clearly recognises the vital importance of personal incentives being linked to "ownership" of any system through localised provision - free to incorporate innovations including voluntary support.

I think there could be an avenue through Providence Account Mutuals, clustering localised contributory collectives; with rule-based redistribution of entitlements. Localised could be either geographical or sector based. These would have to be self-supporting and not Ponzi schemes. (Not going into detail here; time for compound interest earnings on revenue and incentives-based support to curtail costs would be the core axioms).

The great difficulty is political. A centralised Parliament will keep voting for managerial central solutions - as Stephen makes clear. On the other hand, it could just be possible for small-scale arrangements to be set up initially (rather like liberated Friendly Societies) with reliefs from the tax-funded redistributive merry-go-round we have now. Particularly useful would be intergenerational transfer of Providence Account holdings - both up and down generations. There may be enough self-reliant middle-class people around who, if in command of their own growing Providence Account would vote against re-centralising forces, while supporting redistributions managed locally by their administrator. This seems to be happening to some extent now with private health spending using savings.

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