for an economy with MPC = 0.7, when total income Y increases by 1 and holding taxation and government expenditure constant, then total saving in the economy would: a. increase by 1 b.increase by 0.3 b.decrease by 0.3 d.none of the above
Added by Kathy T.
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This is because the initial spending becomes someone else's income, which is then spent again, and so on. The size of the multiplier depends on the Marginal Propensity to Consume (MPC), which is the proportion of additional income that is spent on consumption. Show more…
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