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Micro Jumps, Macro Humps: monetary policy and business cycles in an estimated HANK model

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  • Adrien Auclert

    (Stanford)

  • Ludwig Straub

    (Harvard)

  • Matthew Rognlie

    (Northwestern University)

Abstract

We estimate a Heterogeneous-Agent New Keynesian model that matches existing microeconomic evidence on marginal propensities to consume and macroeconomic ev- idence on the impulse response to a monetary policy shock. We rule out habit forma- tion as an explanation for the hump shape of output, but show that sticky information in the sense of Mankiw and Reis (2002) can rationalize both the micro and the macro data. Our estimated model implies a central role for investment in the monetary transmission mechanism.

Suggested Citation

  • Adrien Auclert & Ludwig Straub & Matthew Rognlie, 2019. "Micro Jumps, Macro Humps: monetary policy and business cycles in an estimated HANK model," 2019 Meeting Papers 1449, Society for Economic Dynamics.
    • Handle: RePEc:red:sed019:1449
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    More about this item

    JEL classification:

    • E21 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Consumption; Saving; Wealth
    • E22 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Investment; Capital; Intangible Capital; Capacity
    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
    • E43 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Interest Rates: Determination, Term Structure, and Effects
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • E70 - Macroeconomics and Monetary Economics - - Macro-Based Behavioral Economics - - - General

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