{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,21]],"date-time":"2025-10-21T03:26:44Z","timestamp":1761017204034,"version":"build-2065373602"},"reference-count":82,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2017,12,9]],"date-time":"2017-12-09T00:00:00Z","timestamp":1512777600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Data"],"abstract":"<jats:p>The state of cross-market linkage structures and its stability over varying time-periods play a key role in the performance of international diversified portfolios. There has been an increasing interest of global investors in emerging capital markets in the Asian region. In this setting, an investigation into the temporal dynamics of cross-market linkage structures becomes significant for the selection and optimal allocation of securities in an internationally-diversified portfolio. In the quest for this, in the current study, weighted network models along with network metrics are employed to decipher the underlying cross-market linkage structures among Asian markets. The study analyses the daily return data of fourteen major Asian indices for a period of 14 years (2002\u20132016). The topological properties of the network are computed using centrality measures and measures of influence strength and are investigated over temporal scales. In particular, the overall influence strengths and India-specific influence strengths are computed and examined over a temporal scale. Threshold filtering is also performed to characterize the dynamics related to the linkage structure of these networks. The impacts of the 2008 financial crisis on the linkage structural patterns of these equity networks are also investigated. The key findings of this study include: a set of central and peripheral indices, the evolution of the linkage structures over the 2002\u20132016 period and the linkage dynamics during times of market stress. Mainly, the set of indices possessing influence over the Asian region in general and the Indian market in particular is also identified. The findings of this study can be utilized in effective systemic risk management and for the selection of an optimally-diversified portfolio, resilient to system-level shocks.<\/jats:p>","DOI":"10.3390\/data2040041","type":"journal-article","created":{"date-parts":[[2017,12,11]],"date-time":"2017-12-11T12:26:37Z","timestamp":1512995197000},"page":"41","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Investigating the Evolution of Linkage Dynamics among Equity Markets Using Network Models and Measures: The Case of Asian Equity Market Integration"],"prefix":"10.3390","volume":"2","author":[{"given":"Biplab","family":"Bhattacharjee","sequence":"first","affiliation":[{"name":"School of Management Studies, National Institute of Technology, Calicut 673601, Kerala, India"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6667-576X","authenticated-orcid":false,"given":"Muhammad","family":"Shafi","sequence":"additional","affiliation":[{"name":"School of Management Studies, National Institute of Technology, Calicut 673601, Kerala, India"}]},{"given":"Animesh","family":"Acharjee","sequence":"additional","affiliation":[{"name":"Department of Biochemistry, Sanger Building, University of Cambridge, 80 Tennis Court Road, Cambridge CB2 1GA, UK"},{"name":"Institute of Cancer and Genomic Sciences, Centre for Computational Biology, University of Birmingham, Birmingham B15 2TT, UK"},{"name":"Institute of Translational Medicine, University Hospitals Birmingham NHS, Foundation Trust, Birmingham B15 2TT, UK"}]}],"member":"1968","published-online":{"date-parts":[[2017,12,9]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Setiawan, K. (2011, January 5\u20136). An alternative perspective on the stock markets integration: Multilateral measure of the degree of integration. Proceedings of the 3rd EMG Conference on Emerging Markets Finance, London, UK.","DOI":"10.2139\/ssrn.1947133"},{"key":"ref_2","first-page":"403","article-title":"Time-varying world market integration","volume":"50","author":"Bekaert","year":"1995","journal-title":"J. Financ."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"289","DOI":"10.1111\/j.1540-6288.1992.tb01319.x","article-title":"An empirical analysis of stock prices in Major Asian markets and the United States","volume":"27","author":"Chan","year":"1992","journal-title":"Financ. Rev."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"281","DOI":"10.1111\/j.1468-5957.1995.tb00684.x","article-title":"Interdependence of Asian emerging equity markets","volume":"22","author":"Hung","year":"1995","journal-title":"J. Bus. Financ. Account."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"343","DOI":"10.1111\/j.1540-6288.1996.tb00876.x","article-title":"Long-run diversification potential in emerging stock markets","volume":"31","author":"Defusco","year":"1996","journal-title":"Financ. Rev."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"563","DOI":"10.1016\/S0261-5606(01)00012-2","article-title":"Long and short term dynamic causal transmission amongst international stock markets","volume":"20","author":"Masih","year":"2001","journal-title":"J. Int. Money Financ."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"241","DOI":"10.1016\/1062-9769(94)90026-4","article-title":"Common stochastic trends in Pacific Rim stock markets","volume":"34","author":"Chung","year":"1994","journal-title":"Q. Rev. Econ. Financ."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1016\/0927-538X(94)00025-3","article-title":"Pre and post-October 1987 stock market linkages between U.S. and Asian markets","volume":"3","author":"Arshanapalli","year":"1995","journal-title":"Pac. Basin Financ. J."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"1343","DOI":"10.1111\/1468-5957.00166","article-title":"Pacific rim stock market integration under different federal funds rate regimes","volume":"24","author":"Cheung","year":"1997","journal-title":"J. Bus. Financ. Account."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"155","DOI":"10.1016\/S1042-4431(98)00029-8","article-title":"An empirical examination of linkages between Pacific-Basin stock markets","volume":"8","author":"Janakiramanan","year":"1998","journal-title":"J. Int. Financ. Mark. Inst. Money"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S1044-0283(01)00025-4","article-title":"Equity market linkages in the Asia Pacific region","volume":"12","author":"Dekker","year":"2001","journal-title":"Glob. Financ. J."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"193","DOI":"10.1007\/s100510050929","article-title":"Hierarchical structure in financial markets","volume":"11","author":"Mantegna","year":"1999","journal-title":"Eur. Phys. J. B"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"247","DOI":"10.1016\/S0378-4371(02)01882-4","article-title":"Dynamic asset trees and Black Monday","volume":"324","author":"Onnela","year":"2003","journal-title":"Phys. A Stat. Mech. Appl."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"40","DOI":"10.1016\/j.jebo.2010.01.004","article-title":"Correlation, hierarchies, and networks in financial markets","volume":"75","author":"Tumminello","year":"2010","journal-title":"J. Econ. Behav. Organ."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"066126","DOI":"10.1103\/PhysRevE.65.066126","article-title":"Random matrix approach to cross correlations in financial data","volume":"65","author":"Plerou","year":"2002","journal-title":"Phys. Rev. E"},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"431","DOI":"10.1016\/j.csda.2004.02.004","article-title":"Statistical analysis of financial networks","volume":"48","author":"Boginski","year":"2005","journal-title":"Comput. Stat. Data Anal."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"2956","DOI":"10.1016\/j.physa.2009.03.028","article-title":"A network analysis of the Chinese stock market","volume":"388","author":"Huang","year":"2009","journal-title":"Phys. A Stat. Mech. Appl."},{"key":"ref_18","unstructured":"Chatterjee, A., and Chatterjee, B.K. (2007). Uncovering the internal structure of the Indian financial market: Large Cross-correlation behavior in the NSE. Econophysics of Markets and Business Networks: Proceedings of the Econophys-Kolkata III, Springer."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"3835","DOI":"10.1016\/j.physa.2011.06.033","article-title":"Network analysis of a financial market based on genuine correlation and threshold method","volume":"390","author":"Namaki","year":"2011","journal-title":"Phys. A Stat. Mech. Appl."},{"key":"ref_20","first-page":"363","article-title":"Networks of equities in financial markets","volume":"38","author":"Bonanno","year":"2004","journal-title":"Eur. Phys. J. B Condens. Matter"},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"209","DOI":"10.1140\/epjb\/e2006-00414-4","article-title":"Correlation based networks of equity returns sampled at different time horizons","volume":"55","author":"Tumminello","year":"2007","journal-title":"Eur. Phys. J. B"},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"10421","DOI":"10.1073\/pnas.0500298102","article-title":"A tool for filtering information in complex systems","volume":"102","author":"Tumminello","year":"2005","journal-title":"Proc. Natl. Acad. Sci. USA"},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"085009","DOI":"10.1088\/1367-2630\/12\/8\/085009","article-title":"Correlation structure and dynamics in volatile markets","volume":"12","author":"Aste","year":"2010","journal-title":"New J. Phys."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"156","DOI":"10.1016\/j.physa.2006.04.019","article-title":"Dynamical networks from correlations","volume":"370","author":"Aste","year":"2006","journal-title":"Phys. A Stat. Mech. Appl."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1140\/epjb\/e2009-00286-0","article-title":"The use of dynamical networks to detect the hierarchical organization of financial market sectors","volume":"73","author":"Matteo","year":"2009","journal-title":"Eur. Phys. J. B"},{"key":"ref_26","unstructured":"\u015eensoy, A., and Tabak, B. (2014). Dynamic Spanning Tree Approach\u2014The Case of Asia-Pacific Stock Markets, Research Department of Borsa \u0130stanbul."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"214","DOI":"10.1016\/j.jfineco.2008.12.004","article-title":"Global market integration: An alternative measure and its application","volume":"94","author":"Pukthuanthong","year":"2009","journal-title":"J. Financ. Econ."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"1535","DOI":"10.1016\/j.jimonfin.2011.07.011","article-title":"Measuring financial market integration over the long run: Is there a U-Shape?","volume":"30","author":"Volosovych","year":"2011","journal-title":"J. Int. Money Financ."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"150","DOI":"10.1016\/j.jbankfin.2016.12.002","article-title":"Which market integration measure?","volume":"76","author":"Billio","year":"2017","journal-title":"J. Bank. Financ."},{"key":"ref_30","doi-asserted-by":"crossref","unstructured":"Bhattacharjee, B., Shafi, M., and Acharjee, A. (2016). Investigating the influence relationship models for stocks in Indian Equity Market: A weighted network modelling study. PLoS ONE, 11.","DOI":"10.1371\/journal.pone.0166087"},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"2133","DOI":"10.1143\/JPSJ.71.2133","article-title":"Weighted scale-free network in financial correlations","volume":"71","author":"Kim","year":"2002","journal-title":"J. Phys. Soc. Jpn."},{"key":"ref_32","first-page":"1105","article-title":"Scale-free network in stock market","volume":"40","author":"Kim","year":"2002","journal-title":"J. Korean Phys. Soc."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"1839","DOI":"10.1111\/j.1540-6261.1991.tb04646.x","article-title":"Chaos and nonlinear dynamics: Application to financial markets","volume":"46","author":"Hsieh","year":"1991","journal-title":"J. Financ."},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"311","DOI":"10.1086\/296465","article-title":"Nonlinear dynamics and stock returns","volume":"62","author":"Scheinkman","year":"1989","journal-title":"J. Bus."},{"key":"ref_35","doi-asserted-by":"crossref","unstructured":"Campbell, J.Y., Lo, A.W., and MacKinlay, A.C. (2011). The Econometrics of Financial Markets, New Age International (P) Ltd.","DOI":"10.2307\/j.ctt7skm5"},{"key":"ref_36","first-page":"657","article-title":"On the relationship between oil and gold before and after financial crisis: Linear, nonlinear and time-varying causality testing","volume":"19","author":"Bampinas","year":"2015","journal-title":"Stud. Nonlinear Dyn. Econom."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"1179","DOI":"10.1002\/fut.21860","article-title":"Oil and stock markets before and after financial crises: A local Gaussian correlation approach","volume":"37","author":"Bampinas","year":"2017","journal-title":"J. Futures Mark."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1086\/426518","article-title":"Long-term global market correlations","volume":"78","author":"Goetzmann","year":"2005","journal-title":"J. Bus."},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"535","DOI":"10.1257\/aer.98.2.535","article-title":"A century of global equity market correlations","volume":"98","author":"Quinn","year":"2008","journal-title":"Am. Econ. Rev."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1016\/j.jinteco.2014.10.008","article-title":"Evaluating international financial integration in a center-periphery economy","volume":"95","author":"Yu","year":"2015","journal-title":"J. Int. Econ."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"360","DOI":"10.1093\/cesifo\/ifs003","article-title":"Learning about financial market integration from principal components analysis","volume":"59","author":"Volosovych","year":"2012","journal-title":"CESifo Econ. Stud."},{"key":"ref_42","doi-asserted-by":"crossref","unstructured":"Ball, C.A., and Torous, W.N. (2006). Contagion in the presence of stochastic interdependence. SSRN Electron. J.","DOI":"10.2139\/ssrn.930640"},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"1206","DOI":"10.1016\/j.jimonfin.2007.06.005","article-title":"Dynamic correlation analysis of financial contagion: Evidence from Asian markets","volume":"26","author":"Chiang","year":"2007","journal-title":"J. Int. Money Financ."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"116","DOI":"10.1111\/j.1467-9957.2008.01083.x","article-title":"Stock market integration for the transition economies: Time-varying conditional correlation approach","volume":"76","author":"Wang","year":"2008","journal-title":"Manch. Sch."},{"key":"ref_45","first-page":"393","article-title":"Time-varying synchronization of European stock markets","volume":"40","year":"2010","journal-title":"Empir. Econ."},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"158","DOI":"10.1111\/j.1467-9396.2010.00938.x","article-title":"Stock market integration between three CEECs, Russia, and the UK","volume":"19","author":"Caporale","year":"2011","journal-title":"Rev. Int. Econ."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"58","DOI":"10.1016\/j.irfa.2013.07.007","article-title":"Contagion, decoupling and the spillover effects of the US financial crisis: Evidence from the BRIC markets","volume":"33","author":"Bekiros","year":"2014","journal-title":"Int. Rev. Financ. Anal."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"213","DOI":"10.1007\/s11156-013-0404-6","article-title":"Level of efficiency in the UK equity market: empirical study of the effects of the global financial crisis","volume":"44","author":"Choudhry","year":"2013","journal-title":"Rev. Quant. Financ. Account."},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"128","DOI":"10.1016\/j.econmod.2014.06.003","article-title":"New estimates of time-varying currency betas: A trivariate BEKK approach","volume":"42","author":"Jayasinghe","year":"2014","journal-title":"Econ. Model."},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"98","DOI":"10.1016\/j.chieco.2009.11.001","article-title":"The co-movement of stock markets in East Asia Did the 1997\u20131998 Asian financial crisis really strengthen stock market integration?","volume":"21","author":"Huyghebaert","year":"2010","journal-title":"China Econ. Rev."},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"621","DOI":"10.1016\/j.irfa.2004.02.016","article-title":"Equity market integration in the Asia-Pacific region: A smooth transition analysis","volume":"13","year":"2004","journal-title":"Int. Rev. Financ. Anal."},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"184","DOI":"10.1016\/j.intfin.2014.06.003","article-title":"Is there heterogeneity in financial integration dynamics? Evidence from country and industry emerging market equity indexes","volume":"32","author":"Donadelli","year":"2014","journal-title":"J. Int. Financ. Mark. Inst. Money"},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"2874","DOI":"10.1016\/j.jbankfin.2010.02.010","article-title":"Assessing financial market integration in Asia\u2014Equity markets","volume":"34","author":"Yu","year":"2010","journal-title":"J. Bank. Financ."},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1016\/j.asieco.2004.11.018","article-title":"Stock market integration in ASEAN after the Asian financial crisis","volume":"16","author":"Click","year":"2005","journal-title":"J. Asian Econ."},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"219","DOI":"10.1016\/S0927-538X(03)00002-7","article-title":"The interdependence of share markets in the developed economies of East Asia","volume":"11","author":"Leong","year":"2003","journal-title":"Pac. Basin Financ. J."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"633","DOI":"10.1016\/j.irfa.2004.02.017","article-title":"Equity market integration in Central European emerging markets: A cointegration analysis with shifting regimes","volume":"13","author":"Voronkova","year":"2004","journal-title":"Int. Rev. Financ. Anal."},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"387","DOI":"10.1016\/S1059-0560(96)90025-8","article-title":"Short-run and long-run dynamic linkages among international stock markets","volume":"5","author":"Hassan","year":"1996","journal-title":"Int. Rev. Econ. Financ."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"3","DOI":"10.3233\/AF-13015","article-title":"Cluster formation and evolution in networks of financial market indices","volume":"2","author":"Junior","year":"2013","journal-title":"Algorithmic Financ."},{"key":"ref_59","unstructured":"Kadtke, J.B. (1997). Degree of correlation inside a financial market. Applied Nonlinear Dynamics and Stochastic Systems near the Millennium, American Institute of Physics."},{"key":"ref_60","first-page":"1","article-title":"The igraph software package for complex network research","volume":"1695","author":"Csardi","year":"2006","journal-title":"InterJournal Complex Syst."},{"key":"ref_61","doi-asserted-by":"crossref","first-page":"215","DOI":"10.1016\/0378-8733(78)90021-7","article-title":"Centrality in social networks","volume":"1","author":"Freeman","year":"1978","journal-title":"Soc. Netw."},{"key":"ref_62","unstructured":"Freeman, L.C. (2004). The Development of Social Network Analysis a Study in the Sociology of Science, Empirical Press."},{"key":"ref_63","doi-asserted-by":"crossref","first-page":"415","DOI":"10.1146\/annurev.soc.27.1.415","article-title":"Birds of a feather: Homophily in social networks","volume":"27","author":"McPherson","year":"2001","journal-title":"Annu. Rev. Sociol."},{"key":"ref_64","doi-asserted-by":"crossref","unstructured":"Wasserman, S., and Faust, K. (1994). Social Network Analysis: Methods and Applications, Cambridge University Press.","DOI":"10.1017\/CBO9780511815478"},{"key":"ref_65","doi-asserted-by":"crossref","first-page":"3747","DOI":"10.1073\/pnas.0400087101","article-title":"The architecture of complex weighted networks","volume":"101","author":"Barrat","year":"2004","journal-title":"Proc. Natl. Acad. Sci. USA"},{"key":"ref_66","doi-asserted-by":"crossref","first-page":"168702","DOI":"10.1103\/PhysRevLett.101.168702","article-title":"Prominence and Control: The weighted rich-club effect","volume":"101","author":"Opsahl","year":"2008","journal-title":"Phys. Rev. Lett."},{"key":"ref_67","doi-asserted-by":"crossref","first-page":"581","DOI":"10.1007\/BF02289527","article-title":"The centrality index of a graph","volume":"31","author":"Sabidussi","year":"1966","journal-title":"Psychometrika"},{"key":"ref_68","first-page":"465","article-title":"The mathematics of networks","volume":"2","author":"Newman","year":"2008","journal-title":"New Palgrave Dict. Econ."},{"key":"ref_69","doi-asserted-by":"crossref","first-page":"107","DOI":"10.1016\/S0169-7552(98)00110-X","article-title":"The anatomy of a large-scale hypertextual Web search engine","volume":"30","author":"Brin","year":"1998","journal-title":"Comput. Netw. ISDN Syst."},{"key":"ref_70","doi-asserted-by":"crossref","first-page":"5852","DOI":"10.1016\/j.physa.2010.08.015","article-title":"Weighted complex network analysis of travel routes on the Singapore public transportation system","volume":"389","author":"Soh","year":"2010","journal-title":"Phys. A Stat. Mech. Appl."},{"key":"ref_71","doi-asserted-by":"crossref","first-page":"34","DOI":"10.1016\/j.physa.2004.08.047","article-title":"Characterization and modeling of weighted networks","volume":"346","author":"Barrat","year":"2005","journal-title":"Phys. A Stat. Mech. Appl."},{"key":"ref_72","doi-asserted-by":"crossref","first-page":"168","DOI":"10.1016\/j.physa.2014.01.011","article-title":"Cointegration analysis and influence rank\u2014A network approach to global stock markets","volume":"400","author":"Yang","year":"2014","journal-title":"Phys. A Stat. Mech. Appl."},{"key":"ref_73","doi-asserted-by":"crossref","unstructured":"Qiao, H., Xia, Y., and Li, Y. (2016). Can network linkage effects determine return? Evidence from Chinese stock market. PLoS ONE, 11.","DOI":"10.1371\/journal.pone.0156784"},{"key":"ref_74","first-page":"154","article-title":"The impact of stock market liquidity on economic growth in Jordan","volume":"5","year":"2013","journal-title":"Eur. J. Bus. Manag."},{"key":"ref_75","first-page":"1","article-title":"The Jordanian stock market: Should you invest in it for risk diversification or performance?","volume":"6","author":"Petri","year":"2006","journal-title":"IMF Work. Pap."},{"key":"ref_76","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1016\/j.physa.2011.07.023","article-title":"Correlation of financial markets in times of crisis","volume":"391","author":"Junior","year":"2012","journal-title":"Phys. A Stat. Mech. Appl."},{"key":"ref_77","unstructured":"International Monetary Fund (2009). Regional Economic Outlook: Asia and Pacific Building a Sustained Recovery, IMF."},{"key":"ref_78","first-page":"1","article-title":"Is this time different for Asia? Evidence from stock Markets","volume":"4","author":"Yoshida","year":"2010","journal-title":"Discuss. Pap. Kyushu Sangyo Univ."},{"key":"ref_79","doi-asserted-by":"crossref","unstructured":"Ren, F., Lu, Y.-N., Li, S.-P., Jiang, X.-F., Zhong, L.-X., and Qiu, T. (2017). Dynamic portfolio strategy using clustering approach. PLoS ONE, 12.","DOI":"10.1371\/journal.pone.0169299"},{"key":"ref_80","doi-asserted-by":"crossref","unstructured":"Fung, L.K., Tam, C., and Yu, I. (2008, January 21). Assessing the integration of Asia\u2019s equity and bond markets. Proceedings of the First Workshop of the Asian Research Network for Financial Markets and Institutions, Hong Kong.","DOI":"10.2139\/ssrn.1330711"},{"key":"ref_81","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S0927-5398(98)00007-3","article-title":"Economic determinants of evolution in international stock market integration","volume":"6","author":"Bracker","year":"1999","journal-title":"J. Empir. Financ."},{"key":"ref_82","doi-asserted-by":"crossref","first-page":"837","DOI":"10.1080\/09603100600722136","article-title":"Inter-day return and volatility dynamics between Japanese ADRs and their underlying securities","volume":"17","author":"Yang","year":"2007","journal-title":"Appl. Financ. Econ."}],"container-title":["Data"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2306-5729\/2\/4\/41\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T18:53:21Z","timestamp":1760208801000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2306-5729\/2\/4\/41"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,12,9]]},"references-count":82,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2017,12]]}},"alternative-id":["data2040041"],"URL":"https:\/\/doi.org\/10.3390\/data2040041","relation":{},"ISSN":["2306-5729"],"issn-type":[{"type":"electronic","value":"2306-5729"}],"subject":[],"published":{"date-parts":[[2017,12,9]]}}}