More on the Aggregate Expenditure Model, and the Keynesian Cross
The following videos explore the aggregate expenditure model in detail. You will analyze planned expenditures relative to actual output using the Keynesian Cross and will see how a change in government spending can lead to a new equilibrium. The model also introduces the spending multiplier and shows how it links aggregate demand factors with the ultimate level of GDP in the economy.
Khan Academy, https://www.khanacademy.org/economics-finance-domain/macroeconomics/income-and-expenditure-topic/macroeconomics-the-keynesian-cross/v/keynesian-cross?utm_campaign=macroeconomics&utm_medium=Desc&utm_source=YT;
https://www.youtube.com/watch?v=xF_Z4QK0tsA; and https://www.khanacademy.org/economics-finance-domain/macroeconomics/income-and-expenditure-topic/macroeconomics-the-keynesian-cross/v/keynesian-cross-and-the-multiplier?utm_campaign=macroeconomics&utm_medium=Desc&utm_source=YT
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