Originally Posted by Rollo
Wrong. If you reduce the size of the public sector to zero, then the resulting sectors of the economy need to keep spending at increased levels to maintain the same size of the economy.
Aggregate Income = Consumer Spending + Investment Spending + Government Spending + Exports Receipts - Savings - Taxation - Imports Payments
Y = C+I+G+X-S-T-M
The biggest aggregate stimulants of the economy are spending on Investment in new projects and Government spending (which quite often entails new projects like infrastructure).
Tax Cuts will change the immediate level of consumer spending and savings, but in an economy that's already depressed, tax cuts lead to increased savings as people's sentiment is uncertain and the economy shrinks because with the level of savings increasing, money is removed from the circular flow.
I'm sorry, but that's one of the chief reasons why the Great Depression wasn't really stopped in Britain until there was a massive burst in Government Spending called WW2.
Really? So policemen, doctors, teachers, road builders, politicians, council workers and civil servants don't need to eat, live in houses, pay their utility bills etc? Their incomes simply just diappear into thin air?
If the police force was privatised tommorrow and replace with a private firm, would their work which is identical to the previous day magically "create wealth" as you put it?