4Kevin J.Stiroh.Versification in Banking Is Noninterest Income the Answer?[R].Paper of Federal Reserve Bank of New York,2002.
5Andrea Landi,Valeria Venturelli.The diversification strategy of European banks:Determinants and effects on efficiency and profitability[R].Paper for EFMA 2001 Lugano Meetings,2001.
6Simon H.Kwan,Elizabeth S.Laderman.On the Portfolio Effects of Financial convergence-A Review of the Literature[R].FRBSF Economic Review,1999,No.2.
7Boyd John H.,Gerald A.Hanweck,Pipat Pithyachariyakul.Bank Holding Company Diversification[R].Proceedings of Conference on Bank Structure and Competition,Federal Reserve Bank of Chicago,1980.
8Boyd John H.,Stanley L.Graham.The Profitability and Risk Effects of Allowing Bank Holding Companies to Merge with Other Financial Finns:A Simulation Study[R].Federal Reserve Bank of Minneapolis,Quarterly Review,1988,(Spring).
9Boyd John H.,Stanley L.Graham,Shawn Hewitt.Bank Holding Company Mergers with Nonbank Financial Firms:Effects on the Risk of Failure[J].Journal of Banking and Finance,1993,(17).
10Litan Robert E..Evaluating and Controlling the Risks of Financial Product Deregulation[J].Yale Journal on Regulation,1985,(Fall).
