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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 % of cases.

  4. 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 ...

  5. Basel III - Wikipedia

    en.wikipedia.org/wiki/Basel_III

    Basel III requires banks to have a minimum CET1 ratio (Common Tier 1 capital divided by risk-weighted assets (RWAs)) at all times of: . 4.5%; Plus: A mandatory "capital conservation buffer" or "stress capital buffer requirement", equivalent to at least 2.5% of risk-weighted assets, but could be higher based on results from stress tests, as determined by national regulators.

  6. Shortfall - Wikipedia

    en.wikipedia.org/wiki/Shortfall

    Shortfall may refer to: Benefit shortfall , the result of actual benefits of a venture being less than the projected or estimated benefits Expected shortfall , a risk measure—a concept used in the field of financial risk measurement to evaluate the market risk or credit risk of a portfolio

  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. 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]

  9. Market risk - Wikipedia

    en.wikipedia.org/wiki/Market_risk

    On the other hand, some investments in physical capital can reduce risk and the value of the risk reduction can be estimated with financial calculation methods, just as market risk in financial markets is estimated. For example energy efficiency investments, in addition to reducing fuel costs, reduce exposure fuel price risk. As less fuel is ...