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A Trendy Approach to UK Inflation Dynamics

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  • Kristin Forbes
  • Lewis Kirkham
  • Konstantinos Theodoridis

Abstract

This paper focuses on the time series of UK inflation to isolate a low‐frequency and slow‐moving component (the trend) from deviations around this trend. This slow‐moving trend explains a substantial share of UK inflation dynamics. International prices are significantly correlated with the cyclical movements, and the exchange rate is significantly correlated with movements in the persistent trend. The significance of variables emphasized in standard models (i.e. slack and inflation expectations) varies, and the magnitude of their effects is smaller than for commodity prices and exchange rates. These results highlight the sensitivity of UK inflation to external events and provide guidance on how monetary policy should respond.

Suggested Citation

  • Kristin Forbes & Lewis Kirkham & Konstantinos Theodoridis, 2021. "A Trendy Approach to UK Inflation Dynamics," Manchester School, University of Manchester, vol. 89(S1), pages 23-75, September.
    • Handle: RePEc:bla:manchs:v:89:y:2021:i:s1:p:23-75
    DOI: 10.1111/manc.12293
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    Cited by:

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    3. Òscar Jordà & Fernanda Nechio, 2020. "Inflation Globally," Central Banking, Analysis, and Economic Policies Book Series, in: Gonzalo Castex & Jordi Galí & Diego Saravia (ed.),Changing Inflation Dynamics,Evolving Monetary Policy, edition 1, volume 27, chapter 8, pages 269-316, Central Bank of Chile.
    4. repec:zbw:bofrdp:2017_036 is not listed on IDEAS
    5. Michael McLeay & Silvana Tenreyro, 2020. "Optimal Inflation and the Identification of the Phillips Curve," NBER Macroeconomics Annual, University of Chicago Press, vol. 34(1), pages 199-255.
    6. Ken Miyajima, 2020. "Exchange rate volatility and pass‐through to inflation in South Africa," African Development Review, African Development Bank, vol. 32(3), pages 404-418, September.
    7. Panpan Zhu & Qingjie Zhou & Yinpeng Zhang, 2024. "Investor attention and consumer price index inflation rate: Evidence from the United States," Palgrave Communications, Palgrave Macmillan, vol. 11(1), pages 1-12, December.
    8. Apaitan, Tosapol & Disyatat, Piti & Manopimoke, Pym, 2020. "Thai inflation dynamics: A view from disaggregated price data," Economic Modelling, Elsevier, vol. 84(C), pages 117-134.
    9. Forbes, Kristin & Hjortsoe, Ida & Nenova, Tsvetelina, 2017. "Shocks versus structure: explaining differences in exchange rate pass-through across countries and time," Discussion Papers 50, Monetary Policy Committee Unit, Bank of England.
    10. Cuitiño, María Fernanda & Medina, Juan Pablo & Zacheo, Laura, 2022. "Conditional exchange rate pass-through and monetary policy credibility: Insights from Uruguay and Chile," Economic Modelling, Elsevier, vol. 114(C).
    11. Claudio Borio & Piti Disyatat & Mikael Juselius & Phurichai Rungcharoenkitkul, 2017. "Why so low for so long? A long-term view of real interest rates," BIS Working Papers 685, Bank for International Settlements.

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    More about this item

    JEL classification:

    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • E5 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit

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