4. In the economy of St. Maynard Island, autonomous consumption expenditure is $185 million, and the marginal propensity to consume is 0.75. Investment is $150 million, government expenditure is $100 million, and net taxes are $80 million. Investment, government expenditure, and taxes are constant - they do not vary with income. The island does not trade with the rest of the world. a) What is the consumption function? b) What is the aggregate expenditure function? c) What is the island's autonomous aggregate expenditure?
4. In the economy of St. Maynard Island, autonomous consumption expenditure is $185 million, and the marginal propensity to consume is 0.75. Investment is $150 million, government expenditure is $100 million, and net taxes are $80 million. Investment, government expenditure, and taxes are constant - they do not vary with income. The island does not trade with the rest of the world. a) What is the consumption function? b) What is the aggregate expenditure function? c) What is the island's autonomous aggregate expenditure?
Chapter1: Making Economics Decisions
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