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Dinámica de los precios en los departamentos de Colombia: estimación de la curva de Phillips neokeynesiana

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  • Gil León, José Mauricio
  • Cely Acero, Juan Pablo

Abstract

Resumen: Este artículo explica la dinámica de la inflación en los departamentos de Colombia entre 2009 y 2019, estimando la curva de Phillips neokeynesiana (NKPC, por sus siglas en inglés). Se encuentran diferencias en la explicación de la inflación y se evidencia que la NKPC permite describir la baja probabilidad de cambios en los precios en algunos departamentos, especialmente de la zona central del país. Los coeficientes estimados apoyan la importancia que tiene la inflación esperada en la formación de precios, y con menor importancia el papel de la inflación rezagada (persistencia de la inflación). Esta persistencia de la inflación es un reflejo de las rigideces estructurales que reducen la capacidad de las empresas de un departamento para modificar sus precios en relación con otros. Estas diferencias en los procesos que determinan la dinámica de la inflación entre departamentos tienen implicaciones importantes para la conducción de política monetaria en Colombia. Abstract: This paper explains the dynamics of inflation in the departmental departments of Colombia between 2009-2019, estimating the Neo Keynesian Phillips curve (NKPC). There are differences in the formation of inflation and evidence that the NKPC allows describing a low probability of changes in prices for departments, mainly in the central zone of the country. The estimated coefficients support the importance of expected inflation on price formation, and less importantly the role of lagged inflation (persistence of inflation). This persistence of inflation is a reflection of structural rigidities, which reduce the ability of firms in one department to modify their prices in relation to others. These differences in the processes that determine the dynamics of inflation between departments have important implications for the conduct of monetary policy in Colombia.

Suggested Citation

  • Gil León, José Mauricio & Cely Acero, Juan Pablo, 2022. "Dinámica de los precios en los departamentos de Colombia: estimación de la curva de Phillips neokeynesiana," Revista Lecturas de Economía, Universidad de Antioquia, CIE, issue No. 97, pages 11-43, May.
  • Handle: RePEc:col:000174:020489
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    References listed on IDEAS

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    1. Luis F. Céspedes & Marcelo Ochoa & Claudio Soto, 2005. "The New Keynesian Phillips Curve in an Emerging Market Economy: The Case of Chile," Working Papers Central Bank of Chile 355, Central Bank of Chile.
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    More about this item

    Keywords

    curva de Phillips neokeynesiana; inflación departamental; precios rígidos; método generalizado de momentos;
    All these keywords.

    JEL classification:

    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • J40 - Labor and Demographic Economics - - Particular Labor Markets - - - General
    • R10 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - General

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