2Acerbi,C.Spectral measures of risk:A coherent representation of subjective risk aversion Journal of Banking & Finance[J].2002,(26):1505-1518
3Markowitz H.M.Portfolio selection.Journal of Finance[J].1952,(1):77-91
4Rockafellar R.T.and S.Uryasev.Conditional Value at Risk for General Loss Distributions.Journal of Banking and Finance[J].2002,(26):1443-1471
5Li D X.On default correlation:a copula function approach[J].Journal of Fixed Income 2000,(3):43-54
6Tae Yoon Kim,Kyong Joo Oh,Insuk Sohn,Changha Hwang.Usefulness of artificial neural networks for early warming system of economic crisis.Expert systems with Applications[J].2004,(26):583-590
2Kaminsky, Graciela, SaulLizondo, et al. Leading indicators of currency crises [EB/OL]. http://www.puaf. umd. edu/faculty/papers. reinhart/. IMF Working Paper WP/97/79, 1997.