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Modelling the Second-Round Effects of Supply-Side Shocks on Inflation

Author

Listed:
  • Tibor Hledik

Abstract

Since the introduction of inflation targeting in the Czech Republic in 1998, supply-side factors have had a strong direct influence on CPI inflation on several occasions. This paper uses a small-scale dynamic rational expectations model based on an open-economy version of Fuhrer- Moore-type staggered wage setting to quantify the second-round effects of selected supply-side shocks and of shocks to the nominal exchange rate on wages and subsequently on inflation. In order to analyse the desired reaction of the central bank to these shocks, optimal time-consistent policy rules are derived within the presented New-Keynesian framework. Impulse response analyses are then carried out to demonstrate the model's dynamics under various policy rules corresponding to different loss functions of the central bank. The conclusions presented in the paper suggest that the second-round effects of shocks to import prices and the nominal exchange rate on inflation should not be ignored in practical policy-making.

Suggested Citation

  • Tibor Hledik, 2003. "Modelling the Second-Round Effects of Supply-Side Shocks on Inflation," Working Papers 2003/12, Czech National Bank, Research and Statistics Department.
    • Handle: RePEc:cnb:wpaper:2003/12
    as

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    File URL: https://www.cnb.cz/export/sites/cnb/en/economic-research/.galleries/research_publications/cnb_wp/wp12-2003.pdf
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    References listed on IDEAS

    as
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    Cited by:

    1. Kamil Dybczak & David Vonka & Nico van der Windt, 2008. "The Effect of Oil Price Shocks on the Czech Economy," Working Papers 2008/5, Czech National Bank, Research and Statistics Department.
    2. Yuliya Rychalovska, 2007. "Welfare-Based Optimal Monetary Policy in a Two-Sector Small Open Economy," Working Papers 2007/16, Czech National Bank, Research and Statistics Department.

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    Keywords

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    JEL classification:

    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics

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