{
  "title": "Calibrating Your Intuition: Capital Allocation for Market and Credit Risk",
  "publication": "IMF Working Papers, May 1, 2002",
  "sourceUrl": "https://www.imf.org/en/publications/wp/issues/2016/12/30/calibrating-your-intuition-capital-allocation-for-market-and-credit-risk-15835",
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  "summary": "Value-at-Risk (VaR) models often are used to estimate the equity investment that is required to limit the default rate on funding debt. Typical VaR \"buffer stock\" capital calculations produce biased estimates.",
  "sections": [
    {
      "heading": "Summary findings",
      "content": "- Value-at-Risk (VaR) models are often used to estimate the equity investment required to limit the default rate on funding debt.\n- Typical VaR \"buffer stock\" capital calculations produce biased estimates.\n- To ensure accuracy, VaR must be modified by:\n  - (1) measuring loss relative to initial market value; and\n  - (2) augmenting VaR to account for the interest income required by investors.\n- While this issue has been identified in the market risk setting, it has yet to be recognized in the credit risk literature.\n- Credit VaR techniques, as typically described, are not an appropriate basis for setting equity capital allocations."
    },
    {
      "heading": "Methodological adjustments to VaR",
      "content": "- Measure losses relative to initial market value instead of alternative baselines.\n- Augment VaR to include the interest income required by investors when calculating necessary equity.\n- The combination of these two modifications addresses biases found in typical \"buffer stock\" capital calculations."
    },
    {
      "heading": "Implications for credit risk and capital allocation",
      "content": "- The recognition that standard VaR calculations are biased implies that commonly used Credit VaR techniques are unsuitable for determining equity capital allocations.\n- Policymakers and risk managers should not rely on Credit VaR techniques as typically described for setting equity capital without applying the identified modifications."
    },
    {
      "heading": "Publication and metadata",
      "content": "- Title: Calibrating Your Intuition: Capital Allocation for Market and Credit Risk\n- Author: Paul H. Kupiec\n- Date: May 1, 2002\n- Series: Working Paper No. 2002/099\n- Issue: 099\n- Volume: 2002\n- Pages: 23\n- Stock No: WPIEA0992002\n- ISBN: 9781451852288\n- ISSN: 1018-5941\n- Preview citation format shown: Paul H. Kupiec \"Calibrating Your Intuition: Capital Allocation for Market and Credit Risk\", IMF Working Papers 2002, 099 (2002), accessed 9/17/2026\n\nIMF Working Paper — Calibrating Your Intuition: Capital Allocation for Market and Credit Risk, Paul H. Kupiec (Working Paper No. 2002/099, May 1, 2002).\n\n---\n\n Content in this bundle\n\n- Calibrating Your Intuition:  Capital Allocation for Market and Credit Risk - WP/02/99\n  - Calibrating Your Intuition:  Capital Allocation for Market and Credit Risk - WP/02/99 (Markdown version){rel=\"alternate\" type=\"text/markdown\"}\n  - Calibrating Your Intuition:  Capital Allocation for Market and Credit Risk - WP/02/99 (PDF){rel=\"external\" type=\"application/pdf\"}\n\n---\n\nSource: https://www.imf.org/en/publications/wp/issues/2016/12/30/calibrating-your-intuition-capital-allocation-for-market-and-credit-risk-15835"
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    "Authors: Paul H. Kupiec",
    "Published: May 1, 2002",
    "Series: IMF Working Papers",
    "Value-at-Risk (VaR) models are often used to estimate the equity investment required to limit the default rate on funding debt.",
    "Typical VaR \"buffer stock\" capital calculations produce biased estimates.",
    "To ensure accuracy, VaR must be modified by:",
    "While this issue has been identified in the market risk setting, it has yet to be recognized in the credit risk literature.",
    "Credit VaR techniques, as typically described, are not an appropriate basis for setting equity capital allocations.",
    "Measure losses relative to initial market value instead of alternative baselines.",
    "Augment VaR to include the interest income required by investors when calculating necessary equity.",
    "The combination of these two modifications addresses biases found in typical \"buffer stock\" capital calculations.",
    "The recognition that standard VaR calculations are biased implies that commonly used Credit VaR techniques are unsuitable for determining equity capital allocations.",
    "Policymakers and risk managers should not rely on Credit VaR techniques as typically described for setting equity capital without applying the identified modifications.",
    "Title: Calibrating Your Intuition: Capital Allocation for Market and Credit Risk",
    "Author: Paul H. Kupiec",
    "Date: May 1, 2002",
    "Series: Working Paper No. 2002/099",
    "Issue: 099",
    "Volume: 2002",
    "Pages: 23",
    "Stock No: WPIEA0992002",
    "ISBN: 9781451852288",
    "ISSN: 1018-5941",
    "Preview citation format shown: Paul H. Kupiec \"Calibrating Your Intuition: Capital Allocation for Market and Credit Risk\", IMF Working Papers 2002, 099 (2002), accessed 9/17/2026",
    "**Calibrating Your Intuition:  Capital Allocation for Market and Credit Risk - WP/02/99**"
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