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Why Do Prices in Sierra Leone Change So Often? A Case Study Using Micro-level Price Data

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Author Info
Arto Kovanen
Abstract

We use cross-section and time-series techniques to analyze pricing behavior in Sierra Leone. In cross-sectional data, we find that inflation volatility and product diversification are the main factors explaining differences in the frequency of price adjustments. We show that variance in the fraction of prices subject to change is a key determinant of inflation volatility in Sierra Leone, indicating that retail prices are sensitive to economic events. We explain variations in this fraction over time with past inflation and monetary growth, which are important policy variables.

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Paper provided by International Monetary Fund in its series IMF Working Papers with number 06/53.

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Length: 29 pages
Date of creation: 09 Mar 2006
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Handle: RePEc:imf:imfwpa:06/53

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Keywords: Inflation ; Sierra Leone ; Prices ;

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References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
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  2. James M. MacDonald & Daniel Aaronson, 2000. "How do retail prices react to minimum wage increases?," Working Paper Series WP-00-20, Federal Reserve Bank of Chicago. [Downloadable!]
  3. Mankiw, N Gregory, 2001. "The Inexorable and Mysterious Tradeoff between Inflation and Unemployment," Economic Journal, Royal Economic Society, vol. 111(471), pages C45-61, May. [Downloadable!] (restricted)
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  4. Apel, Mikael & Friberg, Richard & Hallsten, Kerstin, 2001. "Micro Foundations of Macroeconomic Price Adjustment: Survey Evidence from Swedish Firms," Working Paper Series 128, Sveriges Riksbank (Central Bank of Sweden). [Downloadable!]
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  5. Michael Dotsey & Robert G. King & Alexander L. Wolman, 1999. "State-Dependent Pricing And The General Equilibrium Dynamics Of Money And Output," The Quarterly Journal of Economics, MIT Press, vol. 114(2), pages 655-690, May. [Downloadable!] (restricted)
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  7. Mark Bils & Peter J. Klenow, 2002. "Some Evidence on the Importance of Sticky Prices," NBER Working Papers 9069, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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  8. Levy, Daniel & Dutta, Shantanu & Bergen, Mark, 2002. "Heterogeneity in Price Rigidity: Evidence from a Case Study Using Microlevel Data," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 34(1), pages 197-220, February.
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  9. Fuhrer, Jeff & Moore, George, 1995. "Inflation Persistence," The Quarterly Journal of Economics, MIT Press, vol. 110(1), pages 127-59, February. [Downloadable!] (restricted)
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  10. Campbell Leith & Jim Malley, . "A Sectoral Analysis of Price-Setting Behavior in US Manufacturing Industries," Working Papers 2003_7, Department of Economics, University of Glasgow, revised May 2003. [Downloadable!]
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  11. Lawrence J. Christiano & Martin Eichenbaum & Charles L. Evans, 2001. "Nominal rigidities and the dynamic effects of a shock to monetary policy," Working Paper Series WP-01-08, Federal Reserve Bank of Chicago. [Downloadable!]
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  12. Severin Borenstein & Andrea Shepard, 1996. "Sticky Prices, Inventories, and Market Power in Wholesale Gasoline Markets," Working Papers _001, University of California at Berkeley, Haas School of Business. [Downloadable!]
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  13. Michael C. Davis & James D. Hamilton, 2003. "Why Are Prices Sticky? The Dynamics of Wholesale Gasoline Prices," NBER Working Papers 9741, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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Cited by:
(explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)

  1. Jan Gottschalk & Ken Miyajima & Kadima D. Kalonji, 2008. "Analyzing Determinants of Inflation When There Are Data Limitation:The Case of Sierra Leone," IMF Working Papers 08/271, International Monetary Fund. [Downloadable!]
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