IDEAS home Printed from https://ideas.repec.org/a/bla/irvfin/v26y2026i2ne70073.html

How Regulation and Global Standing Shape Stock Market Co‐Movements: A G20 Panel Study

Author

Listed:
  • Sama Haddad
  • Rakesh Gupta
  • E. A. Selvanathan
  • Saroja Selvanathan
  • Tarlok Singh

Abstract

Motivated by post‐2020 fragmentation and underexplored institutional‐geopolitical drivers, we examine how regulatory quality (RQ) and global power (GP) shape stock‐market co‐movements across 17 G20 economies. We estimate time‐varying correlations via ADCC‐GARCH, construct a scaled correlation index, and apply panel ARDL. We find that higher RQ and stronger GP raise long‐run integration; effects appear conditional rather than purely additive. Results are robust to alternative openness proxies (trade vs. GDP). Our contributions are a unified RQ‐GP framework, a correlation index for integration monitoring, and policy‐relevant evidence on how institutional quality and geopolitical standing condition diversification and financial stability.

Suggested Citation

  • Sama Haddad & Rakesh Gupta & E. A. Selvanathan & Saroja Selvanathan & Tarlok Singh, 2026. "How Regulation and Global Standing Shape Stock Market Co‐Movements: A G20 Panel Study," International Review of Finance, International Review of Finance Ltd., vol. 26(2), June.
    • Handle: RePEc:bla:irvfin:v:26:y:2026:i:2:n:e70073
    DOI: 10.1111/irfi.70073
    as

    Download full text from publisher

    File URL: https://doi.org/10.1111/irfi.70073
    Download Restriction: no
    File URL: https://libkey.io/10.1111/irfi.70073?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
    ---><---

    References listed on IDEAS

    as
    1. Richard Baldwin, 2016. "The World Trade Organization and the Future of Multilateralism," Journal of Economic Perspectives, American Economic Association, vol. 30(1), pages 95-116, Winter.
    2. Seher Gülşah Topuz, 2022. "The Relationship Between Income Inequality and Economic Growth: Are Transmission Channels Effective?," Social Indicators Research: An International and Interdisciplinary Journal for Quality-of-Life Measurement, Springer, vol. 162(3), pages 1177-1231, August.
    3. Justin Paul & Pravin Jadhav, 2019. "Institutional determinants of foreign direct investment inflows: evidence from emerging markets," International Journal of Emerging Markets, Emerald Group Publishing Limited, vol. 15(2), pages 245-261, August.
    4. Suk-Joong Kim & Fari Moshirian & Eliza Wu, 2018. "Dynamic Stock Market Integration Driven by the European Monetary Union: An Empirical Analysis," World Scientific Book Chapters, in: Information Spillovers and Market Integration in International Finance Empirical Analyses, chapter 10, pages 305-368, World Scientific Publishing Co. Pte. Ltd..
    5. Li, Qi & Yang, Jian & Hsiao, Cheng & Chang, Young-Jae, 2005. "The relationship between stock returns and volatility in international stock markets," Journal of Empirical Finance, Elsevier, vol. 12(5), pages 650-665, December.
    6. Sadorsky, Perry, 2010. "The impact of financial development on energy consumption in emerging economies," Energy Policy, Elsevier, vol. 38(5), pages 2528-2535, May.
    7. Marc Deloof & Jie Yang & Chaoyang Xu, 2022. "How uncertainty in industry policy affects corporate investment in China," Journal of Business Finance & Accounting, Wiley Blackwell, vol. 49(7-8), pages 1289-1313, July.
    8. Geert Bekaert & Campbell R. Harvey, 2000. "Foreign Speculators and Emerging Equity Markets," Journal of Finance, American Finance Association, vol. 55(2), pages 565-613, April.
    9. Kose, M. Ayhan & Prasad, Eswar S. & Terrones, Marco E., 2006. "How do trade and financial integration affect the relationship between growth and volatility?," Journal of International Economics, Elsevier, vol. 69(1), pages 176-202, June.
    10. Alan J. Auerbach & Yuriy Gorodnichenko, 2013. "Corrigendum: Measuring the Output Responses to Fiscal Policy," American Economic Journal: Economic Policy, American Economic Association, vol. 5(3), pages 320-322, August.
    11. Lorenzo Cappiello & Robert F. Engle & Kevin Sheppard, 2006. "Asymmetric Dynamics in the Correlations of Global Equity and Bond Returns," Journal of Financial Econometrics, Oxford University Press, vol. 4(4), pages 537-572.
    12. Wan, Jianjun & Lee, Chien-Chiang, 2023. "Corporate investment and the dilemma of the monetary policy: Evidence from China," Economic Analysis and Policy, Elsevier, vol. 78(C), pages 106-121.
    13. Roel Beetsma & Massimo Giuliodori, 2011. "The Effects of Government Purchases Shocks: Review and Estimates for the EU," Economic Journal, Royal Economic Society, vol. 121(550), pages 4-32, February.
    14. Yahya, Farzan & Abbas, Ghulam & Lee, Chien-Chiang, 2023. "Asymmetric effects and volatility transmission from metals markets to solar energy stocks: Evidence from DCC, ADCC, and quantile regression approach," Resources Policy, Elsevier, vol. 82(C).
    15. Thanh Cong Nguyen & Theodora Bermpei & Antonios Nikolaos Kalyvas, 2025. "Does local economic freedom matter for the cost of corporate borrowing from the banking sector? Evidence from the US states," Journal of Financial Research, Southern Finance Association;Southwestern Finance Association, vol. 48(4), pages 1569-1608, December.
    16. Glosten, Lawrence R & Jagannathan, Ravi & Runkle, David E, 1993. "On the Relation between the Expected Value and the Volatility of the Nominal Excess Return on Stocks," Journal of Finance, American Finance Association, vol. 48(5), pages 1779-1801, December.
    17. Wajid Alim & Naqib Ullah Khan & Vince Wanhao Zhang & Helen Huifen Cai & Alexey Mikhaylov & Qiong Yuan, 2024. "Influence of political stability on the stock market returns and volatility: GARCH and EGARCH approach," Financial Innovation, Springer;Southwestern University of Finance and Economics, vol. 10(1), pages 1-17, December.
    18. Bekaert, Geert & Harvey, Campbell R. & Mondino, Tomas, 2023. "Emerging equity markets in a globalized world," Emerging Markets Review, Elsevier, vol. 56(C).
    19. Jalilian, Hossein & Kirkpatrick, Colin & Parker, David, 2007. "The Impact of Regulation on Economic Growth in Developing Countries: A Cross-Country Analysis," World Development, Elsevier, vol. 35(1), pages 87-103, January.
    20. William B. English & Mico Loretan, 2000. "Evaluating \"correlation breakdowns\" during periods of market volatility," International Finance Discussion Papers 658, Board of Governors of the Federal Reserve System (U.S.).
    21. Michel Beine & Fréderic Docquier & Hillel Rapoport, 2008. "Brain Drain and Human Capital Formation in Developing Countries: Winners and Losers," Economic Journal, Royal Economic Society, vol. 118(528), pages 631-652, April.
    22. Romain Wacziarg & Karen Horn Welch, 2008. "Trade Liberalization and Growth: New Evidence," The World Bank Economic Review, World Bank, vol. 22(2), pages 187-231, June.
    23. Angel de la Fuente & Rafael Doménech, 2006. "Human Capital in Growth Regressions: How Much Difference Does Data Quality Make?," Journal of the European Economic Association, MIT Press, vol. 4(1), pages 1-36, March.
    24. Horvath, Roman & Petrovski, Dragan, 2013. "International stock market integration: Central and South Eastern Europe compared," Economic Systems, Elsevier, vol. 37(1), pages 81-91.
    25. M. Brownbridge & C. Kirkpatrick, 2000. "Financial Regulation in Developing Countries," Journal of Development Studies, Taylor & Francis Journals, vol. 37(1), pages 1-24, October.
    26. Kao, Chihwa, 1999. "Spurious regression and residual-based tests for cointegration in panel data," Journal of Econometrics, Elsevier, vol. 90(1), pages 1-44, May.
    27. M. Hashem Pesaran, 2007. "A simple panel unit root test in the presence of cross-section dependence," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 22(2), pages 265-312.
    28. Carrieri, Francesca & Errunza, Vihang & Hogan, Ked, 2007. "Characterizing World Market Integration through Time," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 42(4), pages 915-940, December.
    29. Zheng, Liya & Umar, Muhammad & Safi, Adnan & Khaddage-Soboh, Nada, 2024. "The role of higher education and institutional quality for carbon neutrality: Evidence from emerging economies," Economic Analysis and Policy, Elsevier, vol. 81(C), pages 406-417.
    30. Dietrich Earnhart & Dylan G. Rassier, 2016. "“Effective regulatory stringency” and firms’ profitability: the effects of effluent limits and government monitoring," Journal of Regulatory Economics, Springer, vol. 50(2), pages 111-145, October.
    31. Pami Dua & Divya Tuteja, 2025. "Impact of Conventional and Unconventional Monetary Policy on Correlations Across Financial Markets: Evidence from an Emerging Economy," Emerging Markets Finance and Trade, Taylor & Francis Journals, vol. 61(8), pages 2280-2301, June.
    32. Stiglitz, Joseph E., 2003. "Globalization and growth in emerging markets and the New Economy," Journal of Policy Modeling, Elsevier, vol. 25(5), pages 505-524, July.
    33. Ferrero, Andrea, 2009. "Fiscal and monetary rules for a currency union," Journal of International Economics, Elsevier, vol. 77(1), pages 1-10, February.
    34. Annamaria Lusardi & Olivia S. Mitchell, 2014. "The Economic Importance of Financial Literacy: Theory and Evidence," Journal of Economic Literature, American Economic Association, vol. 52(1), pages 5-44, March.
    35. Engle, Robert, 2002. "Dynamic Conditional Correlation: A Simple Class of Multivariate Generalized Autoregressive Conditional Heteroskedasticity Models," Journal of Business & Economic Statistics, American Statistical Association, vol. 20(3), pages 339-350, July.
    36. Kobrin, Stephen J., 2009. "Private Political Authority and Public Responsibility: Transnational Politics, Transnational Firms, and Human Rights," Business Ethics Quarterly, Cambridge University Press, vol. 19(3), pages 349-374, July.
    Full references (including those not matched with items on IDEAS)

    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. Gupta, Rakesh & Haddad, Sama & Selvanathan, E.A., 2024. "Global power and Stock market co-movements: A study of G20 markets," Global Finance Journal, Elsevier, vol. 62(C).
    2. Baumöhl, Eduard, 2013. "Stock market integration between the CEE-4 and the G7 markets: Asymmetric DCC and smooth transition approach," MPRA Paper 43834, University Library of Munich, Germany.
    3. Ahmad, Wasim & Sehgal, Sanjay & Bhanumurthy, N.R., 2013. "Eurozone crisis and BRIICKS stock markets: Contagion or market interdependence?," Economic Modelling, Elsevier, vol. 33(C), pages 209-225.
    4. Hou, Yang & Li, Steven, 2016. "Information transmission between U.S. and China index futures markets: An asymmetric DCC GARCH approach," Economic Modelling, Elsevier, vol. 52(PB), pages 884-897.
    5. Liow, Kim Hiang & Newell, Graeme, 2016. "Real estate global beta and spillovers: An international study," Economic Modelling, Elsevier, vol. 59(C), pages 297-313.
    6. Tsuji, Chikashi, 2020. "Correlation and spillover effects between the US and international banking sectors: New evidence and implications for risk management," International Review of Financial Analysis, Elsevier, vol. 70(C).
    7. Wasim Ahmad & N.R. Bhanumurthy & Sanjay Sehgal, 2014. "The Eurozone crisis and its contagion effects on the European stock markets," Studies in Economics and Finance, Emerald Group Publishing Limited, vol. 31(3), pages 325-352, July.
    8. Sun, Qian & Tong, Wilson H.S. & Yan, Yuxing, 2009. "Market liberalization within a country," Journal of Empirical Finance, Elsevier, vol. 16(1), pages 18-41, January.
    9. Syllignakis, Manolis N. & Kouretas, Georgios P., 2011. "Dynamic correlation analysis of financial contagion: Evidence from the Central and Eastern European markets," International Review of Economics & Finance, Elsevier, vol. 20(4), pages 717-732, October.
    10. Caporin, Massimiliano & Pelizzon, Loriana & Plazzi, Alberto, 2020. "Does monetary policy impact international market co-movements?," SAFE Working Paper Series 276, Leibniz Institute for Financial Research SAFE.
    11. Becker, Christoph & Schmidt, Wolfgang M., 2015. "How past market movements affect correlation and volatility," Journal of International Money and Finance, Elsevier, vol. 50(C), pages 78-107.
    12. Baumöhl, Eduard & Lyócsa, Štefan, 2014. "Volatility and dynamic conditional correlations of worldwide emerging and frontier markets," Economic Modelling, Elsevier, vol. 38(C), pages 175-183.
    13. Charlotte Christiansen, 2010. "Decomposing European bond and equity volatility," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 15(2), pages 105-122.
    14. Han, Chulwoo & Park, Frank C., 2022. "A geometric framework for covariance dynamics," Journal of Banking & Finance, Elsevier, vol. 134(C).
    15. Diamandis, Panayiotis F., 2008. "Financial liberalization and changes in the dynamic behaviour of emerging market volatility: Evidence from four Latin American equity markets," Research in International Business and Finance, Elsevier, vol. 22(3), pages 362-377, September.
    16. Ji, Hao & Naeem, Muhammad & Zhang, Jing & Tiwari, Aviral Kumar, 2024. "Dynamic dependence and spillover among the energy related ETFs: From the hedging effectiveness perspective," Energy Economics, Elsevier, vol. 136(C).
    17. Noori, Mohammad & Hitaj, Asmerilda, 2023. "Dissecting hedge funds' strategies," International Review of Financial Analysis, Elsevier, vol. 85(C).
    18. Fromentin, Vincent & Leon, Florian, 2019. "Remittances and credit in developed and developing countries: A dynamic panel analysis," Research in International Business and Finance, Elsevier, vol. 48(C), pages 310-320.
    19. Khaled Khaled & Amel Belanes & Sandrine Kablan, 2018. "The regional pricing of risk: An empirical investigation of the MENA Region," Economics Bulletin, AccessEcon, vol. 38(2), pages 751-760.
    20. Esparcia, Carlos & Jareño, Francisco & Umar, Zaghum, 2022. "Revisiting the safe haven role of Gold across time and frequencies during the COVID-19 pandemic," The North American Journal of Economics and Finance, Elsevier, vol. 61(C).

    More about this item

    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:bla:irvfin:v:26:y:2026:i:2:n:e70073. 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: Wiley Content Delivery (email available below). General contact details of provider: http://www.blackwellpublishing.com/journal.asp?ref=1369-412X .

    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.