What is meant by aggregation? Why is aggregation important for macroeconomic analysis?
What will be an ideal response?
Aggregation refers to the process of adding together individual economic variables to obtain economywide totals. Aggregation distinguishes microeconomics from macroeconomics. It allows us to study the economy as a whole, rather than looking at its individual parts.
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Bank holding companies that rival money center banks in size, but are not located in money center cities are
A) superregional banks. B) bank clearing houses. C) international banks. D) local banks.
Which of the following statements is (are) correct? The new classical economics
a. questions the soundness of the Keynesian model, arguing that many of its relationships are not firmly based on individual optimizing behavior. b. criticizes what it considers arbitrary assumptions of Keynesians concerning wage stickiness and consequent involuntary unemployment. c. favors the rational expectations assumptions over formulations that assume that individuals form price expectations on the basis of past history of prices because the rational expectations hypothesis is consistent with individual optimizing behavior. d. All of the above e. None of the above