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International contagion through financial versus non-financial firms

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  • Akhtaruzzaman, Md
  • Shamsuddin, Abul

Abstract

The role of financial firms in the transmission of financial shocks across countries is well recognized in the literature. However, contagion through non-financial firms has not received much attention. This study examines the role of financial vis-à-vis non-financial firms in transmitting shocks across countries using a dynamic conditional correlation analysis. We provide empirical evidence from a sample of 49 countries. A novel finding of our study is that non-financial firms play a more pronounced role in the cross-market transmission of shocks than financial firms. Financial contagion is positively related to the level of equity market development and bilateral trade intensity. It is higher during periods of US economic downturns and financial crises. Given that the extent of international contagion varies across economic states and is more prevalent in the non-financial than in the financial sector, this study has implications for global sector rotation strategies.

Suggested Citation

  • Akhtaruzzaman, Md & Shamsuddin, Abul, 2016. "International contagion through financial versus non-financial firms," Economic Modelling, Elsevier, vol. 59(C), pages 143-163.
    • Handle: RePEc:eee:ecmode:v:59:y:2016:i:c:p:143-163
    DOI: 10.1016/j.econmod.2016.07.003
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    as
    1. Frankel, Jeffrey A & Rose, Andrew K, 1998. "The Endogeneity of the Optimum Currency Area Criteria," Economic Journal, Royal Economic Society, vol. 108(449), pages 1009-1025, July.
    2. Javier Cravino & Andrei A. Levchenko, 2017. "Multinational Firms and International Business Cycle Transmission," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 132(2), pages 921-962.
    3. King, Mervyn A & Wadhwani, Sushil, 1990. "Transmission of Volatility between Stock Markets," The Review of Financial Studies, Society for Financial Studies, vol. 3(1), pages 5-33.
    4. Engle, Robert F. & Kroner, Kenneth F., 1995. "Multivariate Simultaneous Generalized ARCH," Econometric Theory, Cambridge University Press, vol. 11(1), pages 122-150, February.
    5. Kalemli-Ozcan, Sebnem & Papaioannou, Elias & Perri, Fabrizio, 2013. "Global banks and crisis transmission," Journal of International Economics, Elsevier, vol. 89(2), pages 495-510.
    6. Aloui, Riadh & Aïssa, Mohamed Safouane Ben & Nguyen, Duc Khuong, 2011. "Global financial crisis, extreme interdependences, and contagion effects: The role of economic structure?," Journal of Banking & Finance, Elsevier, vol. 35(1), pages 130-141, January.
    7. Hodrick, Robert J & Prescott, Edward C, 1997. "Postwar U.S. Business Cycles: An Empirical Investigation," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 29(1), pages 1-16, February.
    8. John Beirne & Jana Gieck, 2014. "Interdependence and Contagion in Global Asset Markets," Review of International Economics, Wiley Blackwell, vol. 22(4), pages 639-659, September.
    9. Burstein, Ariel & Kurz, Christopher & Tesar, Linda, 2008. "Trade, production sharing, and the international transmission of business cycles," Journal of Monetary Economics, Elsevier, vol. 55(4), pages 775-795, May.
    10. Chiang, Thomas C. & Jeon, Bang Nam & Li, Huimin, 2007. "Dynamic correlation analysis of financial contagion: Evidence from Asian markets," Journal of International Money and Finance, Elsevier, vol. 26(7), pages 1206-1228, November.
    11. Baillie, Richard T. & DeGennaro, Ramon P., 1990. "Stock Returns and Volatility," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 25(2), pages 203-214, June.
    12. Robert Kollmann, 2013. "Global Banks, Financial Shocks, and International Business Cycles: Evidence from an Estimated Model," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 45(s2), pages 159-195, December.
    13. Julian di Giovanni & Andrei A. Levchenko, 2010. "Putting the Parts Together: Trade, Vertical Linkages, and Business Cycle Comovement," American Economic Journal: Macroeconomics, American Economic Association, vol. 2(2), pages 95-124, April.
    14. Claessens, Stijn & Tong, Hui & Wei, Shang-Jin, 2012. "From the financial crisis to the real economy: Using firm-level data to identify transmission channels," Journal of International Economics, Elsevier, vol. 88(2), pages 375-387.
    15. Longin, Francois & Solnik, Bruno, 1995. "Is the correlation in international equity returns constant: 1960-1990?," Journal of International Money and Finance, Elsevier, vol. 14(1), pages 3-26, February.
    16. Marcello Pericoli & Massimo Sbracia, 2003. "A Primer on Financial Contagion," Journal of Economic Surveys, Wiley Blackwell, vol. 17(4), pages 571-608, September.
    17. Jushan Bai & Pierre Perron, 1998. "Estimating and Testing Linear Models with Multiple Structural Changes," Econometrica, Econometric Society, vol. 66(1), pages 47-78, January.
    18. Hui Tong & Shang-Jin Wei, 2011. "The Composition Matters: Capital Inflows and Liquidity Crunch During a Global Economic Crisis," The Review of Financial Studies, Society for Financial Studies, vol. 24(6), pages 2023-2052.
    19. Shen, Pei-Long & Li, Wen & Wang, Xiao-Ting & Su, Chi-Wei, 2015. "Contagion effect of the European financial crisis on China's stock markets: Interdependence and pure contagion," Economic Modelling, Elsevier, vol. 50(C), pages 193-199.
    20. 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.
    21. Kim, Bong-Han & Kim, Seewon, 2013. "Transmission of the global financial crisis to Korea," Journal of Policy Modeling, Elsevier, vol. 35(2), pages 339-353.
    22. Hamilton, James D, 1989. "A New Approach to the Economic Analysis of Nonstationary Time Series and the Business Cycle," Econometrica, Econometric Society, vol. 57(2), pages 357-384, March.
    23. Mihir A. Desai & C. Fritz Foley, 2004. "The Comovement of Returns and Investment Within the Multinational Firm," NBER Working Papers 10785, National Bureau of Economic Research, Inc.
    24. Ayhan Kose, M. & Otrok, Christopher & Whiteman, Charles H., 2008. "Understanding the evolution of world business cycles," Journal of International Economics, Elsevier, vol. 75(1), pages 110-130, May.
    25. Nicola Cetorelli & Linda S Goldberg, 2011. "Global Banks and International Shock Transmission: Evidence from the Crisis," IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 59(1), pages 41-76, April.
    26. Geert Bekaert & Campbell R. Harvey & Angela Ng, 2005. "Market Integration and Contagion," The Journal of Business, University of Chicago Press, vol. 78(1), pages 39-70, January.
    27. 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.
    28. Mink, Mark, 2015. "Measuring stock market contagion: Local or common currency returns?," Emerging Markets Review, Elsevier, vol. 22(C), pages 18-24.
    29. Kim, Bong-Han & Kim, Hyeongwoo & Lee, Bong-Soo, 2015. "Spillover effects of the U.S. financial crisis on financial markets in emerging Asian countries," International Review of Economics & Finance, Elsevier, vol. 39(C), pages 192-210.
    30. Dungey, Mardi & Gajurel, Dinesh, 2014. "Equity market contagion during the global financial crisis: Evidence from the world's eight largest economies," Economic Systems, Elsevier, vol. 38(2), pages 161-177.
    31. Gian-Maria Milesi-Ferretti & Cédric Tille, 2011. "The great retrenchment: international capital flows during the global financial crisis [‘The great trade collapse: what caused it and what does it mean?’]," Economic Policy, CEPR, CESifo, Sciences Po;CES;MSH, vol. 26(66), pages 289-346.
    32. Dimitriou, Dimitrios & Kenourgios, Dimitris & Simos, Theodore, 2013. "Global financial crisis and emerging stock market contagion: A multivariate FIAPARCH–DCC approach," International Review of Financial Analysis, Elsevier, vol. 30(C), pages 46-56.
    33. Kristin J. Forbes & Roberto Rigobon, 2002. "No Contagion, Only Interdependence: Measuring Stock Market Comovements," Journal of Finance, American Finance Association, vol. 57(5), pages 2223-2261, October.
    34. Mollah, Sabur & Quoreshi, A.M.M. Shahiduzzaman & Zafirov, Goran, 2016. "Equity market contagion during global financial and Eurozone crises: Evidence from a dynamic correlation analysis," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 41(C), pages 151-167.
    35. Hwang, Eugene & Min, Hong-Ghi & Kim, Bong-Han & Kim, Hyeongwoo, 2013. "Determinants of stock market comovements among US and emerging economies during the US financial crisis," Economic Modelling, Elsevier, vol. 35(C), pages 338-348.
    36. Tse, Y. K., 2000. "A test for constant correlations in a multivariate GARCH model," Journal of Econometrics, Elsevier, vol. 98(1), pages 107-127, September.
    37. Baur, Dirk G., 2012. "Financial contagion and the real economy," Journal of Banking & Finance, Elsevier, vol. 36(10), pages 2680-2692.
    38. Kenourgios, Dimitris & Samitas, Aristeidis & Paltalidis, Nikos, 2011. "Financial crises and stock market contagion in a multivariate time-varying asymmetric framework," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 21(1), pages 92-106, February.
    39. M. Ayhan Kose & Kei-Mu Yi, 2001. "International Trade and Business Cycles: Is Vertical Specialization the Missing Link?," American Economic Review, American Economic Association, vol. 91(2), pages 371-375, May.
    40. Newey, Whitney & West, Kenneth, 2014. "A simple, positive semi-definite, heteroscedasticity and autocorrelation consistent covariance matrix," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 33(1), pages 125-132.
    41. Akhtaruzzaman, Md & Shamsuddin, Abul & Easton, Steve, 2014. "Dynamic correlation analysis of spill-over effects of interest rate risk and return on Australian and US financial firms," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 31(C), pages 378-396.
    42. Xiao Jing Cai & Shuairu Tian & Shigeyuki Hamori, 2016. "Dynamic correlation and equicorrelation analysis of global financial turmoil: evidence from emerging East Asian stock markets," Applied Economics, Taylor & Francis Journals, vol. 48(40), pages 3789-3803, August.
    43. Kate Phylaktis & Lichuan Xia, 2009. "Equity Market Comovement and Contagion: A Sectoral Perspective," Financial Management, Financial Management Association International, vol. 38(2), pages 381-409, June.
    44. Paulo Horta & Sérgio Lagoa & Luís Martins, 2016. "Unveiling investor-induced channels of financial contagion in the 2008 financial crisis using copulas," Quantitative Finance, Taylor & Francis Journals, vol. 16(4), pages 625-637, April.
    45. Samitas, Aristeidis & Tsakalos, Ioannis, 2013. "How can a small country affect the European economy? The Greek contagion phenomenon," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 25(C), pages 18-32.
    46. Hong-Ghi Min & Young-Soon Hwang, 2012. "Dynamic correlation analysis of US financial crisis and contagion: evidence from four OECD countries," Applied Financial Economics, Taylor & Francis Journals, vol. 22(24), pages 2063-2074, December.
    47. Paulo Horta & Carlos Mendes & Isabel Vieira, 2010. "Contagion effects of the subprime crisis in the European NYSE Euronext markets," Portuguese Economic Journal, Springer;Instituto Superior de Economia e Gestao, vol. 9(2), pages 115-140, August.
    48. Moore, Tomoe & Wang, Ping, 2014. "Dynamic linkage between real exchange rates and stock prices: Evidence from developed and emerging Asian markets," International Review of Economics & Finance, Elsevier, vol. 29(C), pages 1-11.
    49. Mihir A. Desai & C. Fritz Foley, 2006. "The Comovement of Returns and Investment within the Multinational Firm," NBER Chapters, in: NBER International Seminar on Macroeconomics 2004, pages 197-240, National Bureau of Economic Research, Inc.
    50. Ferreira, Miguel A. & Gama, Paulo M., 2010. "Correlation dynamics of global industry portfolios," Journal of Multinational Financial Management, Elsevier, vol. 20(1), pages 35-47, February.
    51. Calvo, Sara & Reinhart, Carmen, 1996. "Capital flows to Latin America : Is there evidence of contagion effects?," Policy Research Working Paper Series 1619, The World Bank.
    52. Engle, Robert F, 1982. "Autoregressive Conditional Heteroscedasticity with Estimates of the Variance of United Kingdom Inflation," Econometrica, Econometric Society, vol. 50(4), pages 987-1007, July.
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    More about this item

    Keywords

    Financial contagion; Non-financial firms; Financial firms; Business cycle; Dynamic conditional correlation;
    All these keywords.

    JEL classification:

    • G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • G22 - Financial Economics - - Financial Institutions and Services - - - Insurance; Insurance Companies; Actuarial Studies
    • G23 - Financial Economics - - Financial Institutions and Services - - - Non-bank Financial Institutions; Financial Instruments; Institutional Investors

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