92.Lando D.and Skodeberg T.Analyzing Ratings Transitions and Rating Drift with Continuous Observations.Journal of Banking and Finance，Vol.26，2002，pp.423—444.
93.Levich M，Majnoni G，and Reinhart C.Introduction：Ratings，Ratings Agenciesand the Global Financial System：Summary and Policy Implications.In Levich，Reinhart，and Majnoni，eds.Ratings，Rating Agencies and the Global Financial System，Amsterdam，NL：Kluwer.2002，pp1—15.
94.Lopez A.and Saidenberg M.Evaluating Credit Risk Models.Journal of Banking and Finance Vol.24，2000，pp151—165.
95.Malpezzi and Wachte.The Role of Speculation in Real Estate Cycles.Working paper，2004
96.Mario D.Monetary Policy and New Financial Instruments.Central Bank of Argentina，Money and Banking Conference，2007
97.Mason R and Rosner J.Where Did the Risk Go How Misapplied Bond Ratings Cause Mortgage Backed Securities and Collateralized Debt Obligation Market.Working Paper，2008
98.Mason，Joseph and Rosner.Where Did the Risk Go How Misapplied Bond Ratings Cause Mortgage Backed Securities and Collateralized Debt Obligation Market Disruptions.Paper presented at the Hudson Institute，2007
99.Mason，Joseph and Rosner，Josh，Where Did the Risk Go How Misapplied Bond Ratings Cause Mortgage Backed Securities and Collateralized Debt Obligation Market.SSRN Woring Paper，2008
100.McAndrews and Roberds，Banks，Payments and Coordination.Journal of Financial Intermediation，Vol.4，1995，pp.305—27.
101.Mishkin and Frederic.Anatomy of a Financial Crisis.Journal of Evolutionary Economics，Springer，vol.2，August，1991，pp115—30.
102.Moody's Investors Services.Rating Methodology：The Evolving Meanings of Moody's Bond Ratings.Moodys Global Credit Research，New York，August，1999
103.Moody's Investors Services.Early Defaults Rise in Mortgage Securitization.Moody's SpecialReport，New York，January，2007