Question

what is injection in macro economics​

Answer 1

Explanation:

Injections are variables in an economy that add to the circular flow of income, and include investment (I) government spending (G) and exports (X).

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Answer 2

Answer:

Explanation:

Definition of Injection: An injection occurs when funds are added to an economy from a source other than households and businesses. Sources of injections include: government spending, investment, and exports.