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PPP: Further evidence from Japanese regional data

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  • Nagayasu, Jun
  • Inakura, Noriko

Abstract

This paper empirically analyzes Purchasing Power Parity (PPP) among Japanese municipalities from 1990 to 2003. Using panel unit root tests including one that considers cross-sectional dependence in the data (e.g., [Moon, H. R. and Perron, B. (2004). Testing for a unit root in panels with dynamic factors. Journal of Econometrics, 112, 81-126.]), we find evidence in favor of PPP, confirming the stationarity of relative prices in Japan and thus the long-run co-movement of municipal prices. Furthermore, the half-life of a shock is found to be about 2Â years, which is faster than that of the international PPP. As in the European and US studies, short-term deviations from PPP can be explained by income differentials and distance between cities.

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  • Nagayasu, Jun & Inakura, Noriko, 2009. "PPP: Further evidence from Japanese regional data," International Review of Economics & Finance, Elsevier, vol. 18(3), pages 419-427, June.
    • Handle: RePEc:eee:reveco:v:18:y:2009:i:3:p:419-427
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    Cited by:

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    2. Huang, Ho-Chuan (River) & Liu, Wei-Han & Yeh, Chih-Chuan, 2012. "Convergence in price levels across US cities," Economics Letters, Elsevier, vol. 114(3), pages 245-248.
    3. Chien-Wen Yang & Fang-Ni Chu & Wan-I Chen & Ming-Chi Chen, 2022. "Willingness to Purchase a House during Economic Lost Decades in Japanese Urban Housing Market," International Real Estate Review, Global Social Science Institute, vol. 25(3), pages 333-370.
    4. Domingo Rodríguez Benavides & Abigail Rodríguez Nava, 2019. "Convergencia de los precios locales en México: un enfoque de pruebas entre pares/Convergence of local prices in Mexico: A pairwise approach," Estudios Económicos, El Colegio de México, Centro de Estudios Económicos, vol. 34(2), pages 309-332.
    5. Jun Nagayasu, 2012. "Financial innovation and regional money," Applied Economics, Taylor & Francis Journals, vol. 44(35), pages 4617-4629, December.
    6. Nagayasu, Jun, 2015. "Regional Inflation and Consumption Behaviors," MPRA Paper 68566, University Library of Munich, Germany.
    7. Saeed Rasekhi, 2011. "Fundamental Modeling Exchange Rate using Genetic Algorithm: A Case Study of European Countries," Journal of Economics and Behavioral Studies, AMH International, vol. 3(6), pages 352-359.
    8. Liu, Tie-Ying & Lee, Chien-Chiang, 2021. "Global convergence of inflation rates," The North American Journal of Economics and Finance, Elsevier, vol. 58(C).
    9. Ming-Jen Chang & Chang-Ching Lin & Shou-Yung Yin, 2013. "The Behaviour of Real Exchange Rates: The Case of Japan," Pacific Economic Review, Wiley Blackwell, vol. 18(4), pages 530-545, October.
    10. Ikeno, Hidehiro, 2014. "Long-run analysis on convergence of Japanese local price levels: A pairwise approach," Economic Modelling, Elsevier, vol. 42(C), pages 390-397.
    11. Nagayasu, Jun, 2010. "Regional Inflation (Price) Behaviors: Heterogeneity and Convergence," MPRA Paper 25430, University Library of Munich, Germany.
    12. Nagayasu, Jun, 2017. "Inflation and consumption of nontradable goods: Global implications from regional analyses," International Review of Economics & Finance, Elsevier, vol. 48(C), pages 478-491.
    13. Lee, Chin, 2015. "Is There Any Regional Price Disparity in Peninsular Malaysia?," MPRA Paper 70592, University Library of Munich, Germany.
    14. Ma, Wei & Li, Haiqi & Park, Sung Y., 2017. "Empirical conditional quantile test for purchasing power parity: Evidence from East Asian countries," International Review of Economics & Finance, Elsevier, vol. 49(C), pages 211-222.
    15. Ikeno, Hidehiro, 2014. "Pairwise tests of convergence of Japanese local price levels," International Review of Economics & Finance, Elsevier, vol. 31(C), pages 232-248.
    16. Jun Nagayasu, 2017. "Regional inflation, spatial locations and the Balassa-Samuelson effect: Evidence from Japan," Urban Studies, Urban Studies Journal Limited, vol. 54(6), pages 1482-1499, May.
    17. Ho-Chuan Huang & Pei-Chien Lin & Chih-Chuan Yeh, 2011. "Price level convergence across cities? Evidence from panel unit root tests," Applied Economics Letters, Taylor & Francis Journals, vol. 18(1), pages 87-93.

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