Abstract
In this paper, we explore the co-movements and contagion between six international stock index futures markets. In contrast to the empirical studies which dominate the literature and focus on the case of spot markets, relatively little is known about the returns and the volatility dynamics of the futures markets. To address this deficiency, we employ a time–frequency approach and discover that the co-movements between the international markets manifest especially in the long run. Nevertheless, the contagion phenomenon associated with the very short-run horizon is present in particular in the case of the European markets, due to their higher level of integration. The rolling wavelet correlation increases after severe turbulence episodes, but fluctuates over time and across frequencies. Our findings can guide the international investors in stock index futures markets to accurately diversify their portfolio in crisis periods.
Similar content being viewed by others
Notes
We use the theoretical distribution of the wavelet power spectrum for computing the significance levels.
The choice of the length of the window is no straightforward task. It is influenced by the data sample and by the previous works. A longer window implies the loss of time information, and a shorter window implies the loss of frequency information. The choice of the window’s length is based on the previous works of Benhmad (2013) and Ranta (2013).
Alternatively, one can also test the stability of the relation before and after a crisis event through the wavelet detail coefficients. However, the t test can be considered as a robustness analysis, which is easier to interpret.
The use of daily data is common in wavelet analysis applied to financial data, due to their accessibility. Moreover, the number of observations in our sample is adequate for wavelet analysis. As Rua (2013) shows, the wavelet approach compensates the small-frequency data problem and can be applied even on annual data, by applying a tighter resolution.
We have retained this simple volatility measure for two reasons. First, the well-known volatility estimators of Garman and Klass (1980) and Rogers and Satchell (1991) are focused on the variance and not on the volatility, which represent the obvious interest for financial applications. Second, the weights assigned to the quadratic unbiased variance estimators in the Garman and Klass (1980) model are often criticized in the literature. In addition, comparing different technique for volatility estimation is out of the purpose of the present paper.
The data are widely disseminated by data vendors and market makers and can truly be viewed as public information available to all investors (for a discussion about the benefits of using freely available data, see Giot 2005).
After computing the rolling correlation, this crisis event remains located at the beginning of our sample. Thus, we cannot compare the correlation before and after May 2, 2010.
References
Aggarwal R, Park YS (1994) The relationship between daily US and Japanese equity prices: evidence from spot versus futures markets. J Bank Finance 18:757–773
Aguiar-Conraria L, Azevedo N, Soares MJ (2008) Using wavelets to decompose the time–frequency effects of monetary policy. Phys A Stat Mech Appl 387:2863–2878
Ahmad W, Sehgal S, Bhanumurthy NR (2013) Eurozone crisis and BRIICKS stock markets: contagion or market interdependence? Econ Model 33:209–225
Aloui C, Hkiri B (2014) Co-movements of GCC emerging stock markets: new evidence from wavelet coherence analysis. Econ Model 36:421–431
Arouri MEH, Lahiani A, Nguyen DK (2011) Return and volatility transmission between world oil prices and stock markets of the GCC countries. Econ Model 28:1815–1825
Baele L (2005) Volatility spillover effects in European equity markets. J Financ Quant Anal 40:373–401
Becker KG, Finnerty JE, Tucker AL (1993) The overnight and daily transmission of stock index futures prices between major international markets. J Bus Finance Account 20:699–710
Benhmad F (2013) Bull or bear markets: a wavelet dynamic correlation perspective. Econ Model 32:576–591
Bollen NPB, Whaley RE (2013) Futures market volatility: what has changed?. Futures Industry Association, Futures Volatility Study, Washington
Bonanno G, Lillo F, Mantegna RN (2001) High-frequency cross-correlation in a set of stocks. Quant Finance 1:96–104
Booth GG, Chowdhury M, Martikainen T (1996) Common volatility in major stock index futures markets. Eur J Oper Res 95:623–630
Boudoukh J, Richardson M, Whitelaw R (1994) A tale of three schools: insights on autocorrelations of short-horizon stock returns. Rev Financ Stud 7:539–573
Cappiello L, Engle R, Sheppard K (2006) Asymmetric dynamics in the correlations of global equity and bond returns. J Finan Econom 4:537–572
Chan K (1992) A further analysis of the lead-lag relationship between the cash market and stock index futures market. Rev Financ Stud 5:123–152
Choudhry T, Lin L, Peng K (2007) Common stochastic trends among far east stock prices: effects of the Asian financial crisis. Int Rev Financ Anal 16:242–261
Climent F, Meneu V (2003) Has 1997 Asian crisis increased information flows between international markets? Int Rev Econ Finance 12:111–143
Connor G, Suurlaht A (2013) Dynamic stock market covariances in the Eurozone. J Int Money Finance 37:353–370
Daubechies I (1992) Ten lectures on wavelets. SIAM, Philadelphia
Dimitriou D, Kenourgios D, Simos T (2013) Global financial crisis and emerging stock market contagion: a multivariate FIAPARCH–DCC approach. Int Rev Financ Anal 30:46–56
Engle R (2002) Dynamic conditional correlation: a simple class of multivariate generalized autoregressive conditional Heteroskedasticity models. J Bus Econ Stat 20:339–350
Ewing BT, Malik F, Ozfidan O (2002) Volatility transmission in the oil and natural gas markets. Energy Econ 24:525–538
Fernández-Macho J (2012) Wavelet multiple correlation and cross-correlation: a multiscale analysis of Eurozone stock markets. Phys A Stat Mech Appl 391:1097–1104
Forbes KJ, Rigobon R (2002) No contagion, only interdependence: measuring stock market co-movements. J Finance 57:2223–2261
Gallegati M (2012) A Wavelet-based approach to test the financial market contagion. Comput Stat Data Anal 56:3491–3497
Garman M, Klass MJ (1980) On the estimation of security price volatilities from historical data. J Bus 53:67–78
Gençay R, Selçuk F, Whitcher B (2002) An introduction to wavelet and other filtering methods in finance and economics. Academic Press, San Diego
Giot P (2005) Relationships between implied volatility indexes and stock index returns. J Portf Manag 31:92–100
Graham M, Nikkinen J (2011) Co-movement of the Finnish and international stock markets: a wavelet analysis. Eur J Finance 17:409–425
Graham M, Kiviaho J, Nikkinen J (2012) Integration of 22 emerging stock markets: a three-dimensional analysis. Glob Finance J 23:34–47
Graham M, Kiviaho J, Nikkinen J, Omran M (2013) Global and regional co-movement of the MENA stock markets. J Econ Bus 65:86–100
Grinsted A, Jevrejeva S, Moore J (2004) Application of the cross wavelet transform and wavelet coherence to geophysical time series. Nonlinear Process Geophys 11:561–566
Huang P-K (2012) Volatility transmission across stock index futures when there are structural changes in return variance. Appl Financ Econ 22:1603–1613
In F, Kim S (2006) The hedge ration and the empirical relationship between the stock and futures markets: a new approach using wavelet analysis. J Bus 79:799–820
Jayasuriya AA (2011) Stock market correlations between China and its emerging market neighbors. Emerg Mark Rev 12:418–431
Karim BA, Majid MSA (2009) International linkages among stock markets of Malaysia and its major trading partners. J Asia Pac Bus 10:326–351
Karim BA, Jais M, Karim SAA (2011) The subprime crisis and stock index futures markets integration. J Risk Finance 12:400–408
Kawaller IG, Koch PD, Koch TW (1993) Intraday market behavior and the extent of feedback between S&P 100 futures prices and the S&P 500 index. J Financ Res 16:107–121
Kenourgios D, Padhi P (2012) Emerging markets and financial crises: regional, global or isolated shocks? J Multinatl Financ Manag 22:24–38
Khalifa AAA, Miao H, Ramchander S (2011) Return distributions and volatility forecasting in metal futures markets: evidence from gold, silver, and copper. J Futures Mark 31:55–80
Kiviaho J, Nikkinen J, Piljak V, Rothovius T (2014) The co-movement dynamics of European frontier stock markets. Eur Financ Manag 20:574–595
Korkmaz T, Çevik Eİ, Atukeren E (2012) Return and volatility spillovers among CIVETS stock markets. Emerg Mark Rev 13:230–252
Lee HS (2004) International transmission of stock market movements: a wavelet analysis. Appl Econ Lett 11:197–201
Lee SJ (2009) Volatility spillover effects among six Asian countries. Appl Econ Lett 16:501–508
Lin J (2008) Are stock returns on the U.S. used as an exogenous predictor to the Asian emerging equity markets? Appl Econ Lett 15:235–237
Loh L (2013) Co-movement of Asia-Pacific with European and US stock market returns: a cross-time-frequency analysis. Res Int Bus Finance 29:1–13
Longin F, Solnik B (1995) Is the correlation in international equity returns constant? J Int Money Finance 14:3–26
Longin P, Solnik B (2001) Extreme correlation and international equity markets. J Finance 56:649–676
Markowitz H (1952) Portfolio selection. J Finance 7:77–91
Mukherjee P, Bose S (2008) Does the stock market in India move with Asia? A multivariate cointegration-vector autoregression approach. Emerg Mark Finance Trade 44:5–22
Pan M-S, Hsueh P (1998) Transmission of stock returns and volatility between the U.S. and Japan: evidence from the stock index futures markets. Asia Pac Financ Mark 5:211–225
Percival DB, Walden AT (2000) Wavelet methods for time series analysis. Cambridge University Press, Cambridge
Ranta M (2013) Contagion among major world markets: a wavelet approach. Int J Manag Finance 9:133–150
Rittler D (2012) Price discovery and volatility spillovers in the European Union emissions trading scheme: a high-frequency analysis. J Bank Finance 36:774–785
Rua A (2013) Worldwide synchronization since the nineteenth century: a wavelet-based view. Appl Econ Lett 20:773–776
Rua A, Nunes LC (2009) International comovement of stock market returns: a wavelet analysis. J Empir Finance 16:632–639
Sarno L, Valente G (2005) Modelling and forecasting stock returns: exploiting the futures market, regime shifts and international spillovers. J Appl Econom 20:345–376
Sergey K, Aityana SK, Ivanov-Schitz AK, Izotov SS (2010) Time-shift asymmetric correlation analysis of global stock markets. J Int Financ Mark Inst Money 20:590–605
Rogers LCG, Satchell SE (1991) Estimating variance from high, low and closing prices. Ann Appl Probab 4:504–512
Syllignakis MN, Kouretas GP (2011) Dynamic correlation analysis of financial contagion: evidence from the central and eastern European markets. Int Rev Econ Finance 20:717–732
Syriopoulos T (2007) Dynamic linkages between emerging European and developed stock markets: Has the EMU any impact? Int Rev Financ Anal 16:41–60
Syriopoulos T, Roumpis E (2009) Dynamic correlations and volatility effects in the Balkan equity markets. J Int Financ Mark Inst Money 19:565–587
Tamakoshi G, Toyoshima Y, Hamori S (2012) A dynamic conditional correlation analysis of European stock markets from the perspective of the Greek sovereign debt crisis. Econ Bull 32:437–448
Tiwari AK, Mutascu MI, Albulescu CT (2013) The influence of the international oil prices on the real effective exchange rate in Romania in a wavelet transform framework. Energy Econ 40:714–733
Tiwari AK, Mutascu MI, Albulescu CT (2015) Continuous wavelet transform and rolling correlation of European stock markets. Int Rev Econ Finance 42:237–256
Todorova N, Worthington A, Souček M (2014) Realized volatility spillovers in the non-ferrous metal futures market. Resources Policy 39:21–31
Torrence C, Compo GP (1998) A practical guide to wavelet analysis. Bull Am Meteorol Soc 79:61–78
Torrence C, Webster PJ (1999) Interdecadal changes in the ENSO–Monsoon system. J Clim 12:2679–2690
Tse ChK, Liu J, Lau FCM (2010) A network perspective of the stock market. J Empir Finance 17:659–667
Vandewalle N, Brisbois F, Tordoir X (2001) Non-random topology of stock markets. Quant Finance 1:372–374
Voronkova S (2004) Equity market integration in Central European emerging markets: a cointegration analysis with shifting regimes. Int Rev Financ Anal 13:633–647
Yang J, Kolari JW, Min I (2003) Stock market integration and financial crisis: the case of Asia. Appl Financ Econ 13:477–486
Yiu MS, Ho WA, Choi DF (2010) Dynamic correlation analysis of financial contagion in Asian markets in global financial turmoil. Appl Financ Econ 20:345–354
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Albulescu, C.T., Goyeau, D. & Tiwari, A.K. Co-movements and contagion between international stock index futures markets. Empir Econ 52, 1529–1568 (2017). https://doi.org/10.1007/s00181-016-1113-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00181-016-1113-5
Keywords
- Stock index futures
- Co-movements
- Contagion
- Rolling wavelet correlation
- Portfolio diversification
- Continuous Wavelet Transform