IDEAS home Printed from https://ideas.repec.org/a/kap/apfinm/v28y2021i4d10.1007_s10690-021-09333-9.html
   My bibliography  Save this article

Frontier Markets, Liberalization and Informational Efficiency: Evidence from Vietnam

Author

Listed:
  • Cesario Mateus

    (Aalborg University)

  • Bao Trung Hoang

    (University of Greenwich)

Abstract

This paper examines the equity market opening in Vietnam, a frontier market that has taken gradual steps of relaxing capital control, by analysing whether liberalization policies in the period 2009–15 have had an impact on informational efficiency. We applied time-varying Hurst exponent during the liberalization period and tested Adaptive Market Hypothesis. The results confirm the role of foreign investors in improving the local market’s efficiency, however, the findings show that the liberalization does not always result in the increase of foreign participation, which then has a limited impact on the efficiency. The study also indicates the importance of governance policies, along with liberalization policies, in completing market structure and market dynamics, that promote equity price reflects truly firm’s intrinsic value.

Suggested Citation

  • Cesario Mateus & Bao Trung Hoang, 2021. "Frontier Markets, Liberalization and Informational Efficiency: Evidence from Vietnam," Asia-Pacific Financial Markets, Springer;Japanese Association of Financial Economics and Engineering, vol. 28(4), pages 499-526, December.
    • Handle: RePEc:kap:apfinm:v:28:y:2021:i:4:d:10.1007_s10690-021-09333-9
    DOI: 10.1007/s10690-021-09333-9
    as

    Download full text from publisher

    File URL: http://link.springer.com/10.1007/s10690-021-09333-9
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1007/s10690-021-09333-9?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. James K. Self, 2006. "Asymmetric Stationarity in National Stock Market Indices: An MTAR Analysis," The Journal of Business, University of Chicago Press, vol. 79(6), pages 3153-3174, November.
    2. Refk Selmi & Aviral Kumar Tiwari & Shawkat Hammoudeh, 2018. "Efficiency or speculation? A dynamic analysis of the Bitcoin market," Economics Bulletin, AccessEcon, vol. 38(4), pages 2037-2046.
    3. Tiwari, Aviral Kumar & Jana, R.K. & Das, Debojyoti & Roubaud, David, 2018. "Informational efficiency of Bitcoin—An extension," Economics Letters, Elsevier, vol. 163(C), pages 106-109.
    4. Mynhardt, H. R. & Plastun, Alex & Makarenko, Inna, 2014. "Behavior of Financial Markets Efficiency During the Financial Market Crisis: 2007-2009," MPRA Paper 58942, University Library of Munich, Germany.
    5. Bekaert, Geert & Harvey, Campbell R. & Lumsdaine, Robin L., 2002. "Dating the integration of world equity markets," Journal of Financial Economics, Elsevier, vol. 65(2), pages 203-247, August.
    6. repec:cii:cepiie:2014-q4-140-60 is not listed on IDEAS
    7. Walid Mensi & Makram Beljid & Shunsuke Managi, 2014. "Structural breaks and the time-varying levels of weak-form efficiency in crude oil markets: Evidence from the Hurst exponent and Shannon entropy methods," International Economics, CEPII research center, issue 140, pages 89-106.
    8. repec:cii:cepiei:2014-q4-140-6 is not listed on IDEAS
    9. Jushan Bai & Pierre Perron, 1998. "Estimating and Testing Linear Models with Multiple Structural Changes," Econometrica, Econometric Society, vol. 66(1), pages 47-78, January.
    10. Baele, Lieven, 2005. "Volatility Spillover Effects in European Equity Markets," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 40(2), pages 373-401, June.
    11. Lim, Kian-Ping & Hooy, Chee-Wooi & Chang, Kwok-Boon & Brooks, Robert, 2016. "Foreign investors and stock price efficiency: Thresholds, underlying channels and investor heterogeneity," The North American Journal of Economics and Finance, Elsevier, vol. 36(C), pages 1-28.
    12. Luis A. Gil‐Alana, 2008. "Fractional integration and structural breaks at unknown periods of time," Journal of Time Series Analysis, Wiley Blackwell, vol. 29(1), pages 163-185, January.
    13. Henry, Peter Blair, 2000. "Do stock market liberalizations cause investment booms?," Journal of Financial Economics, Elsevier, vol. 58(1-2), pages 301-334.
    14. Chaker Aloui & Ben hamida Hela, 2011. "Hurst's exponent behaviour, weak-form stock market efficiency and financial liberalization: the Tunisian case," Economics Bulletin, AccessEcon, vol. 31(1), pages 830-843.
    15. Pascal Fontaine & D. N'Guyen, 2006. "Stock market liberalization and information efficiency in emerging markets," Post-Print halshs-00103041, HAL.
    16. Ben Rejeb, Aymen & Boughrara, Adel, 2013. "Financial liberalization and stock markets efficiency: New evidence from emerging economies," Emerging Markets Review, Elsevier, vol. 17(C), pages 186-208.
    17. Fernandez Viviana, 2011. "Alternative Estimators of Long-Range Dependence," Studies in Nonlinear Dynamics & Econometrics, De Gruyter, vol. 15(2), pages 1-37, March.
    18. Tiwari, Aviral Kumar & Kumar, Satish & Pathak, Rajesh & Roubaud, David, 2019. "Testing the oil price efficiency using various measures of long-range dependence," Energy Economics, Elsevier, vol. 84(C).
    19. Fama, Eugene F, 1970. "Efficient Capital Markets: A Review of Theory and Empirical Work," Journal of Finance, American Finance Association, vol. 25(2), pages 383-417, May.
    20. Batten, Jonathan A. & Vo, Xuan Vinh, 2015. "Foreign ownership in emerging stock markets," Journal of Multinational Financial Management, Elsevier, vol. 32, pages 15-24.
    21. Kian‐Ping Lim & Robert Brooks, 2011. "The Evolution Of Stock Market Efficiency Over Time: A Survey Of The Empirical Literature," Journal of Economic Surveys, Wiley Blackwell, vol. 25(1), pages 69-108, February.
    22. Kuangnan Fang & Ji Wu & Cuong Nguyen, 2017. "The Risk-Return Trade-Off in a Liberalized Emerging Stock Market: Evidence from Vietnam," Emerging Markets Finance and Trade, Taylor & Francis Journals, vol. 53(4), pages 746-763, April.
    23. Kawakatsu, Hiroyuki & Morey, Matthew R., 1999. "Financial liberalization and stock market efficiency: an empirical examination of nine emerging market countries," Journal of Multinational Financial Management, Elsevier, vol. 9(3-4), pages 353-371, November.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Chau Le & Bach Nguyen & Vinh Vo, 2024. "Do intangible assets help SMEs in underdeveloped markets gain access to external finance?—the case of Vietnam," Small Business Economics, Springer, vol. 62(2), pages 833-855, February.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Navaz Naghavi & Muhammad Shujaat Mubarik & Devinder Kaur, 2018. "Financial Liberalization And Stock Market Efficiency: Measuring The Threshold Effects Of Governance," Annals of Financial Economics (AFE), World Scientific Publishing Co. Pte. Ltd., vol. 13(04), pages 1-24, December.
    2. Jasman Tuyon & Zamri Ahmada, 2016. "Behavioural finance perspectives on Malaysian stock market efficiency," Borsa Istanbul Review, Research and Business Development Department, Borsa Istanbul, vol. 16(1), pages 43-61, March.
    3. Arshad, Shaista & Rizvi, Syed Aun R. & Haroon, Omair & Mehmood, Fahad & Gong, Qiang, 2021. "Are oil prices efficient?," Economic Modelling, Elsevier, vol. 96(C), pages 362-370.
    4. Alaba, Oluwayemisi O. & Ojo, Oluwadare O. & Yaya, OlaOluwa S & Abu, Nurudeen & Ajobo, Saheed A., 2021. "Comparative Analysis of Market Efficiency and Volatility of Energy Prices Before and During COVID-19 Pandemic Periods," MPRA Paper 109825, University Library of Munich, Germany.
    5. Carmen López-Martín & Sonia Benito Muela & Raquel Arguedas, 2021. "Efficiency in cryptocurrency markets: new evidence," Eurasian Economic Review, Springer;Eurasia Business and Economics Society, vol. 11(3), pages 403-431, September.
    6. Al-Shboul, Mohammad & Alsharari, Nizar, 2019. "The dynamic behavior of evolving efficiency: Evidence from the UAE stock markets," The Quarterly Review of Economics and Finance, Elsevier, vol. 73(C), pages 119-135.
    7. Guglielmo Maria Caporale & Juncal Cuñado & Luis A. Gil-Alana, 2013. "Modelling long-run trends and cycles in financial time series data," Journal of Time Series Analysis, Wiley Blackwell, vol. 34(3), pages 405-421, May.
    8. Vieito, João Paulo & Wong, Wing-Keung & Chow, Sheung Chi, 2016. "Stock Market Liberalizations and Efficiency: The Case of Latin America," MPRA Paper 68949, University Library of Munich, Germany.
    9. Md Lutfur Rahman & Mahbub Khan & Samuel A. Vigne & Gazi Salah Uddin, 2021. "Equity return predictability, its determinants, and profitable trading strategies," Journal of Forecasting, John Wiley & Sons, Ltd., vol. 40(1), pages 162-186, January.
    10. Charfeddine, Lanouar & Khediri, Karim Ben & Aye, Goodness C. & Gupta, Rangan, 2018. "Time-varying efficiency of developed and emerging bond markets: Evidence from long-spans of historical data," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 505(C), pages 632-647.
    11. Pınar Evrim Mandacı & F. Dilvin Taskın & Zeliha Can Ergun, 2019. "Adaptive Market Hypothesis," International Journal of Economics & Business Administration (IJEBA), International Journal of Economics & Business Administration (IJEBA), vol. 0(4), pages 84-101.
    12. repec:idn:journl:v:1:y:2019:i:sp1:p:1-26 is not listed on IDEAS
    13. Liew, Ping-Xin & Lim, Kian-Ping & Goh, Kim-Leng, 2018. "Foreign equity flows: Boon or bane to the liquidity of Malaysian stock market?," The North American Journal of Economics and Finance, Elsevier, vol. 45(C), pages 161-181.
    14. Groenewold, Nicolaas & Tang, Sam Hak Kan & Wu, Yanrui, 2003. "The efficiency of the Chinese stock market and the role of the banks," Journal of Asian Economics, Elsevier, vol. 14(4), pages 593-609, August.
    15. Lewis, Karen K., 2006. "Is the International Diversification Potential Diminishing? Foreign Equity Inside and Outside the US," Working Papers 06-6, University of Pennsylvania, Wharton School, Weiss Center.
    16. Luis Gil-Alana & Antonio Moreno, 2012. "Fractional integration and structural breaks in U.S. macro dynamics," Empirical Economics, Springer, vol. 43(1), pages 427-446, August.
    17. Park, Jin Suk & Newaz, Mohammad Khaleq, 2021. "Liquidity and short-run predictability: Evidence from international stock markets," Global Finance Journal, Elsevier, vol. 50(C).
    18. Charfeddine, Lanouar & Khediri, Karim Ben, 2016. "Time varying market efficiency of the GCC stock markets," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 444(C), pages 487-504.
    19. Ben Rejeb, Aymen & Boughrara, Adel, 2013. "Financial liberalization and stock markets efficiency: New evidence from emerging economies," Emerging Markets Review, Elsevier, vol. 17(C), pages 186-208.
    20. Wang, Xiaoyang, 2022. "Efficient markets are more connected: An entropy-based analysis of the energy, industrial metal and financial markets," Energy Economics, Elsevier, vol. 111(C).
    21. Lee Chee Tong, 2005. "Does Stock Market Liberalisation Benefit The Economy? Evidence From Industry-Level Data," SCAPE Policy Research Working Paper Series 0516, National University of Singapore, Department of Economics, SCAPE.

    More about this item

    Keywords

    Foreign investment; Frontier markets; Hurst exponent; Liberalization; Market efficiency; Vietnam;
    All these keywords.

    JEL classification:

    • F62 - International Economics - - Economic Impacts of Globalization - - - Macroeconomic Impacts
    • F65 - International Economics - - Economic Impacts of Globalization - - - Finance
    • G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates
    • G18 - Financial Economics - - General Financial Markets - - - Government Policy and Regulation

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:kap:apfinm:v:28:y:2021:i:4:d:10.1007_s10690-021-09333-9. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.