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Long-run validity of purchasing power parity and rank tests for cointegration for Central Asian Countries

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  • Liew, Venus Khim-Sen
  • Chia, Ricky Chee-Jiun
  • Ling, Tai-Hu

Abstract

This study finds that Purchasing Power Parity holds in the long-run for Azerbaijan, Kazakhstan and Kyrgyzstan, based on Breitung’s (2001) rank tests for cointegration. Results from further analysis indicates that nominal exchange rates and relative prices are nonlinearly interrelated. Trade barriers, transportation costs and government intervention in the pricing system in these countries may have resulted in the establishment of the above-mentioned nonlinear relationship.

Suggested Citation

  • Liew, Venus Khim-Sen & Chia, Ricky Chee-Jiun & Ling, Tai-Hu, 2009. "Long-run validity of purchasing power parity and rank tests for cointegration for Central Asian Countries," MPRA Paper 15794, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:15794
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    Cited by:

    1. Emmanuel Numapau Gyamfi & Adam Anokye Mohammed, 2017. "Validity of Purchasing Power Parity in BRICS under a DFA Approach," Acta Universitatis Danubius. OEconomica, Danubius University of Galati, issue 13(1), pages 17-28, February.
    2. Ricky Chee Jiun Chia & Shiok Ye Lim & Sheue Li Ong, 2014. "Long-Run Validity of Purchasing Power Parity and Cointegration Analysis for Low Income African Countries," Economics Bulletin, AccessEcon, vol. 34(3), pages 1438-1447.
    3. Aviral Tiwari & Muhammad Shahbaz, 2014. "Revisiting Purchasing Power Parity for India using threshold cointegration and nonlinear unit root test," Economic Change and Restructuring, Springer, vol. 47(2), pages 117-133, May.
    4. Venus khim-sen Liew, 2009. "Linear and nonlinear monetary approaches to the exchange rate of the Philippines peso-Japanese yen," Economics Bulletin, AccessEcon, vol. 29(2), pages 1320-1329.
    5. E. N. Gyamfi & E. F. Appiah, 2019. "Further evidence on the validity of purchasing power parity in selected African countries," Journal of Economics and Finance, Springer;Academy of Economics and Finance, vol. 43(2), pages 330-343, April.
    6. Robertson, Raymond & Kumar, Anil & Dutkowsky, Donald H., 2014. "Weak-form and strong-form purchasing power parity between the US and Mexico: A panel cointegration investigation," Journal of Macroeconomics, Elsevier, vol. 42(C), pages 241-262.
    7. Shu-kam LEE & Paul Kwok-ching SHUM & Hugo Hin-to LEE & Kai-yin WOO, 2023. "Purchasing Power Parity Between China and Selected BRI Countries in Asia," Advances in Decision Sciences, Asia University, Taiwan, vol. 27(3), pages 86-108, September.
    8. Liew, Venus Khim-Sen & Ling, Tai-Hu & Chia, Ricky Chee-Jiun & Yoon, Gawon, 2012. "On the application of the rank tests for nonlinear cointegration to PPP: The case of Papua New Guinea," Economic Modelling, Elsevier, vol. 29(2), pages 326-332.

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    More about this item

    Keywords

    Purchasing power parity; Cointegration; Nonlinear; Rank tests; Central Asia.;
    All these keywords.

    JEL classification:

    • C14 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Semiparametric and Nonparametric Methods: General
    • F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics
    • F31 - International Economics - - International Finance - - - Foreign Exchange

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