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Inflation Differential Pass-Through to Exchange Rate: Some Evidence From Pakistan

Author

Listed:
  • Muhammad Zakaria
  • Seemab Tanveer
  • Bashir Ahmad Fida
  • Muhammad Iftikhar ul Husnain

Abstract

Using regression and wavelet coherence techniques this paper tries to probe the validity of purchasing power parity (PPP) in Pakistan. For this purpose, monthly data is collected for nominal exchange rate and consumer prices of Pakistan and its 23 major trading partners for the flexible exchange rate period 1982M1 to 2020M12. The regression results show that in 12 countries inflation differential significantly positively affect exchange rate. Similarly, Granger causality results reveal that inflation differential causes exchange rates in 12 countries. Wavelet coherency results indicate that there is significant co-movements between inflation differentials and exchange rates in varying time and frequency domains in all countries. These results indicate the partial validity of PPP in Pakistan. These results suggest that by reducing its inflation Pakistan can stabilize its exchange rates. JEL Classifications: C14, E31, F31

Suggested Citation

  • Muhammad Zakaria & Seemab Tanveer & Bashir Ahmad Fida & Muhammad Iftikhar ul Husnain, 2023. "Inflation Differential Pass-Through to Exchange Rate: Some Evidence From Pakistan," SAGE Open, , vol. 13(4), pages 21582440231, December.
    • Handle: RePEc:sae:sagope:v:13:y:2023:i:4:p:21582440231221316
    DOI: 10.1177/21582440231221316
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    References listed on IDEAS

    as
    1. Luís Aguiar-Conraria & Maria Soares, 2011. "Oil and the macroeconomy: using wavelets to analyze old issues," Empirical Economics, Springer, vol. 40(3), pages 645-655, May.
    2. Taylor, Mark P & Peel, David A & Sarno, Lucio, 2001. "Nonlinear Mean-Reversion in Real Exchange Rates: Toward a Solution to the Purchasing Power Parity Puzzles," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 42(4), pages 1015-1042, November.
    3. Hai Vo, Long & Hong Vo, Duc, 2020. "Long-run dynamics of exchange rates: A multi-frequency investigation," The North American Journal of Economics and Finance, Elsevier, vol. 54(C).
    4. Alan M. Taylor & Mark P. Taylor, 2004. "The Purchasing Power Parity Debate," Journal of Economic Perspectives, American Economic Association, vol. 18(4), pages 135-158, Fall.
    5. Papell, David H., 2002. "The great appreciation, the great depreciation, and the purchasing power parity hypothesis," Journal of International Economics, Elsevier, vol. 57(1), pages 51-82, June.
    6. Rua, António, 2010. "Measuring comovement in the time-frequency space," Journal of Macroeconomics, Elsevier, vol. 32(2), pages 685-691, June.
    7. Michael, Panos & Nobay, A Robert & Peel, David A, 1997. "Transactions Costs and Nonlinear Adjustment in Real Exchange Rates: An Empirical Investigation," Journal of Political Economy, University of Chicago Press, vol. 105(4), pages 862-879, August.
    8. Bahmani-Oskooee, Mohsen & Chang, Tsangyao & Ranjbar, Omid, 2016. "Asymmetric causality using frequency domain and time-frequency domain (wavelet) approaches," Economic Modelling, Elsevier, vol. 56(C), pages 66-78.
    9. Hegwood, Natalie D & Papell, David H, 1998. "Quasi Purchasing Power Parity," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 3(4), pages 279-289, October.
    10. Taylor, Mark P. & Sarno, Lucio, 1998. "The behavior of real exchange rates during the post-Bretton Woods period," Journal of International Economics, Elsevier, vol. 46(2), pages 281-312, December.
    11. Lucio Sarno & Mark P. Taylor, 2002. "Purchasing Power Parity and the Real Exchange Rate," IMF Staff Papers, Palgrave Macmillan, vol. 49(1), pages 1-5.
    12. Frankel, Jeffrey A. & Rose, Andrew K., 1996. "A panel project on purchasing power parity: Mean reversion within and between countries," Journal of International Economics, Elsevier, vol. 40(1-2), pages 209-224, February.
    13. Mark P. Taylor, 2003. "Purchasing Power Parity," Review of International Economics, Wiley Blackwell, vol. 11(3), pages 436-452, August.
    14. Papell, David H. & Prodan, Ruxandra, 2020. "Long-run purchasing power parity redux," Journal of International Money and Finance, Elsevier, vol. 109(C).
    15. Frenkel, Jacob A., 1981. "The collapse of purchasing power parities during the 1970's," European Economic Review, Elsevier, vol. 16(1), pages 145-165.
    16. Razzaque H. Bhatti, 1996. "A Correct Test of Purchasing Power Parity: The Case of Pak-Rupee Exchange Rates," The Pakistan Development Review, Pakistan Institute of Development Economics, vol. 35(4), pages 671-682.
    17. He, Huizhen & Chang, Tsangyao, 2013. "Purchasing power parity in transition countries: Sequential panel selection method," Economic Modelling, Elsevier, vol. 35(C), pages 604-609.
    18. Robinson Kruse, 2011. "A new unit root test against ESTAR based on a class of modified statistics," Statistical Papers, Springer, vol. 52(1), pages 71-85, February.
    19. Edison, Hali J. & Pauls, B. Dianne, 1993. "A re-assessment of the relationship between real exchange rates and real interest rates: 1974-1990," Journal of Monetary Economics, Elsevier, vol. 31(2), pages 165-187, April.
    20. Alan M. Taylor & Mark P. Taylor, 2004. "The Purchasing Power Parity Debate," Journal of Economic Perspectives, American Economic Association, vol. 18(4), pages 135-158, Fall.
    21. Frenkel, Jacob A., 1978. "Purchasing power parity : Doctrinal perspective and evidence from the 1920s," Journal of International Economics, Elsevier, vol. 8(2), pages 169-191, May.
    22. Xie, Zixiong & Chen, Shyh-Wei & Hsieh, Chun-Kuei, 2021. "Facing up to the polysemy of purchasing power parity: New international evidence," Economic Modelling, Elsevier, vol. 98(C), pages 247-265.
    23. Chowdhury, Abdur R. & Sdogati, Fabio, 1993. "Purchasing power parity in the major EMS countries: The role of price and exchange rate adjustment," Journal of Macroeconomics, Elsevier, vol. 15(1), pages 25-45.
    24. Jabbie, Mohamed & Jackson, Emerson Abraham, 2020. "On the Validity of Purchasing Power Parity (PPP): The Case of Sierra Leone," MPRA Paper 110659, University Library of Munich, Germany, revised 05 Jun 2020.
    25. Fang She & Muhammad Zakaria & Mahmood Khan & Jun Wen, 2021. "Purchasing Power Parity in Pakistan: Evidence from Fourier Unit Root Tests," Emerging Markets Finance and Trade, Taylor & Francis Journals, vol. 57(13), pages 3835-3854, October.
    26. Alan M. Taylor, 2002. "A Century Of Purchasing-Power Parity," The Review of Economics and Statistics, MIT Press, vol. 84(1), pages 139-150, February.
    27. Mark, Nelson C., 1990. "Real and nominal exchange rates in the long run: An empirical investigation," Journal of International Economics, Elsevier, vol. 28(1-2), pages 115-136, February.
    28. A. Almasri & K. Månsson & P. Sjölander & G. Shukur, 2017. "A wavelet-based panel unit-root test in the presence of an unknown structural break and cross-sectional dependency, with an application of purchasing power parity theory in developing countries," Applied Economics, Taylor & Francis Journals, vol. 49(21), pages 2096-2105, May.
    29. Khan, Muhammad Arshad & Qayyum, Abdul, 2007. "Exchange Rate Determination In Pakistan: Evidence Based On Purchasing Power Parity Theory," MPRA Paper 6754, University Library of Munich, Germany.
    30. Dilem Yildirim, 2017. "Empirical investigation of purchasing power parity for Turkey : Evidence from recent nonlinear unit root tests," Central Bank Review, Research and Monetary Policy Department, Central Bank of the Republic of Turkey, vol. 17(2), pages 1-39–45.
    31. Tsangyao Chang & Han‐Wen Tzeng, 2013. "Purchasing Power Parity In Nine Transition Countries: Panel Surkss Test," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 18(1), pages 74-81, January.
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    More about this item

    Keywords

    exchange rates; inflation; wavelet;
    All these keywords.

    JEL classification:

    • C14 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Semiparametric and Nonparametric Methods: General
    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • F31 - International Economics - - International Finance - - - Foreign Exchange

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