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Optimal Monetary Policy under Downward Nominal Wage Rigidity

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  • Carlsson, Mikael

    (Research Department, Central Bank of Sweden)

  • Westermark, Andreas

    (Department of Economics, Uppsala University)

Abstract

We develop a New Keynesian model with staggered price and wage setting where downward nominal wage rigidity (DNWR) arises endogenously through the wage bargaining institutions. It is shown that the optimal (discretionary) monetary policy response to changing economic conditions then becomes asymmetric. Interestingly, we find that the welfare loss is actually slightly smaller in an economy with DNWR. This is due to that DNWR is not an additional constraint on the monetary policy problem. Instead, it is a constraint that changes the choice set and opens up for potential welfare gains due to lower wage variability. Another finding is that the Taylor rule provides a fairly good approximation of optimal policy under DNWR. In contrast, this result does not hold in the unconstrained case. In fact, under the Taylor rule, agents would clearly prefer an economy with DNWR before an unconstrained economy ex ante.

Suggested Citation

  • Carlsson, Mikael & Westermark, Andreas, 2007. "Optimal Monetary Policy under Downward Nominal Wage Rigidity," Working Paper Series 206, Sveriges Riksbank (Central Bank of Sweden).
    • Handle: RePEc:hhs:rbnkwp:0206
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    References listed on IDEAS

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    Cited by:

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    3. Dias, Daniel A. & Marques, Carlos Robalo & Martins, Fernando, 2013. "Wage rigidity and employment adjustment at the firm level: Evidence from survey data," Labour Economics, Elsevier, vol. 23(C), pages 40-49.
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    More about this item

    Keywords

    Monetary Policy; Wage Bargaining; Downward Nominal Wage Rigidity;
    All these keywords.

    JEL classification:

    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies
    • J41 - Labor and Demographic Economics - - Particular Labor Markets - - - Labor Contracts

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