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Economics • Economic BasicsHard

What is the primary analytical objective of the 'Real Business Cycle Theory' in modern macroeconomics?

A. To explain macroeconomic fluctuations primarily as efficient responses to exogenous shocks in real variables like technology and productivity, rather than monetary failures.✓ Correct Answer
B. To demonstrate that wage rigidity and sticky prices are the root causes of prolonged economic depressions.
C. To prove that fiscal deficits are always inflationary regardless of how they are financed by the monetary authority.
D. To establish that international capital mobility inevitably leads to balance of payments crises in developing nations.

💡 Solution & Explanation

Real business cycle theory contends that business cycles can be accounted for entirely by real shocks, particularly technological shocks, without requiring assumptions of market imperfections or nominal rigidities. According to this perspective, fluctuations in output and employment represent optimal responses of economic agents maximizing utility under changing technological conditions. This approach contrasts sharply with Keynesian and New Keynesian models which attribute economic fluctuations to market failures, coordination problems, and sticky prices. Real business cycle models build upon microeconomic foundations and rational expectations.

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