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Regulatory Capital of Financial Institutions: A Comparative Analysis
Author(s) -
Ball Clifford A.,
Stoll Hans R.
Publication year - 1998
Publication title -
financial markets, institutions and instruments
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.386
H-Index - 23
eISSN - 1468-0416
pISSN - 0963-8008
DOI - 10.1111/1468-0416.00020
Subject(s) - capital requirement , business , portfolio , finance , capital adequacy ratio , financial regulation , asset (computer security) , guard (computer science) , financial institution , financial system , economics , profit (economics) , microeconomics , incentive , computer security , computer science , programming language
This study analyzes regulatory capital requirements of banks, thrifts and securities firms. Regulatory capital has traditionally guarded against credit risk and has been set on an asset‐by‐asset basis. Regulators now recognize the need to guard against a wider range of risks and to measure risk in a portfolio context rather than on an asset‐by‐asset basis. However, the measurement of portfolio risk in the presence of a wide variety of financial instruments and the complexity of financial institutions requires a level of sophistication that regulators are unlikely to possess. Consequently, it is important to reassess the purpose of regulatory captial. Regulatory capital now guards against the failure of the entire financial institution, while regulatory responsibility extends only to the insurance fund that guarantees bank deposits or brokerage accounts. Narrowing the regulatory focus to protect only insured accounts would reduce the need to consider all the activities of a financial instituion as is now necessary in order to establish regulatory capital.