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  2. Fundamental Review of the Trading Book - Wikipedia

    en.wikipedia.org/wiki/Fundamental_Review_of_the...

    The FRTB revisions address deficiencies relating to the existing [8] Standardised approach and Internal models approach [9] and particularly revisit the following: . The boundary between the "trading book" and the "banking book": [10] i.e. assets intended for active trading; as opposed to assets expected to be held to maturity, usually customer loans, and deposits from retail and corporate ...

  3. Expected shortfall - Wikipedia

    en.wikipedia.org/wiki/Expected_shortfall

    Expected shortfall (ES) is a risk measure—a concept used in the field of financial risk measurement to evaluate the market risk or credit risk of a portfolio. The "expected shortfall at q% level" is the expected return on the portfolio in the worst q % {\displaystyle q\%} of cases.

  4. Basel III - Wikipedia

    en.wikipedia.org/wiki/Basel_III

    Due to the COVID-19 pandemic, from April 2020 until 31 March 2021, for financial institutions with more than $250 billion in consolidated assets, the calculation excluded U.S. Treasury securities and deposits at Federal Reserve Banks. [16] [14] [17] In the EU, the minimum bank leverage ratio is the same 3% as required by Basel III. [18]

  5. Internal ratings-based approach (credit risk) - Wikipedia

    en.wikipedia.org/wiki/Internal_Ratings-Based...

    In this approach, banks calculate their own risk parameters subject to meeting some minimum guidelines. However, the foundation approach is not available for Retail exposures. For equity exposures, calculation of risk-weighted assets not held in the trading book can be calculated using two different ways: a PD/LGD approach or a market-based ...

  6. Standardized approach (counterparty credit risk) - Wikipedia

    en.wikipedia.org/wiki/Standardized_approach...

    Because of its two-step aggregation, capital allocation between trading desks (or even asset classes) is challenging; thus making it difficult to fairly calculate each desk's risk-adjusted return on capital. Various methods are then proposed here. [3]

  7. Coherent risk measure - Wikipedia

    en.wikipedia.org/wiki/Coherent_risk_measure

    The average value at risk (sometimes called expected shortfall or conditional value-at-risk or ) is a coherent risk measure, even though it is derived from Value at Risk which is not. The domain can be extended for more general Orlitz Hearts from the more typical Lp spaces .

  8. Tail value at risk - Wikipedia

    en.wikipedia.org/wiki/Tail_value_at_risk

    Under some formulations, it is only equivalent to expected shortfall when the underlying distribution function is continuous at ⁡ (), the value at risk of level . [2] Under some other settings, TVaR is the conditional expectation of loss above a given value, whereas the expected shortfall is the product of this value with the probability of ...

  9. Foundation IRB - Wikipedia

    en.wikipedia.org/wiki/Foundation_IRB

    The term Foundation IRB or F-IRB is an abbreviation of foundation internal ratings-based approach, and it refers to a set of credit risk measurement techniques proposed under Basel II capital adequacy rules for banking institutions.