참고문헌
김동희, 정하웅, “Density matrix approach to stock price fluctuations,` SERI 복잡계경제 연구포럼 발표자료, Dept. of Physics, KAIST, 2004.
엄철준, 김승환, “효율적 포트폴리오와 주식간 연결구조에 관한 연구,” SERI 복잡계경제 연구포럼 발표자료, Dept. of Physics, POSTECH, 2004.
Bonanno, Caldarelli, Lillo, Mantegna, `Topology of correlation based minimal spanning trees in real and model markets,` 2003.
Boyer, Gibson, Loretan, `Pitfalls in tests for changes in correlations,` FRB Discussion paper 597, 1999.
Dietsch, Petey, `Should SME exposures be treated as retail or corporate exposures? A comparative analysis of default probabilites and asset correlation in French and German SMEs,` J. of Banking & Finance 28, 2004, p.773~788.
Embrechts, McNeil, Strumann, `Correlation : Pitfalls and Alternatives,` Working paper, 1999.
Jae Dong Noh,“Model for correlations in stock markets,` Physical Review E 61, 2000.
Longin, Solnik, `Extreme correlation of international equity markets,` J. of Finance 56, 2001, p.649-676.
Loretan, English, `Evaluating `correlation breakdown` during periods of market volatility,` FRB Discussion paper 658, 2000.
Mantegna, 『An Introduction to econphysics : correlations and complexity in finance』, Cambridge univ. press, 2000.
Mantegna, `Hierarchical structure in financial markets,` The European Physical Journal B, vol.1, 1999, p.193-197.
Mantegna, “Information and hierarchical structure in financial markets,` Computer Physics Communications 121-122, 1999, p.153-156.
Micciche, Bonanno, Lillo, Mantegna, `Degree stability of a minimum spanning tree of price return and volatility,` Physica A, 324, 2003, p.66-73.
Plerou, Gopikrishnan, Rosenow, Amaral, Guhr, Stanley, `Random matrix approach to cross correlations in financial data,` Physical Review E. 65, 2002.