Why is planned investment called an injection

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1. Why is saving called a leakage? Why is planned investment called an injection? Why must saving equal planned investment at equilibrium GDP in the private closed economy? Are unplanned changes in inventories rising, falling, or constant at equilibrium GDP? Explain.

2. What effect will each of the changes listed in Study Question 3 of Chapter 27 have on the equilibrium level of GDP in the private closed economy? Explain your answers.

Reference no: EM131243938

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