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Model risk of risk models

13606910 / CANADIAN IMPERIAL BANK COMMERCE


2007-12-14 to 2009-06-14
Non-overlapping, 99% VaR Non-overlapping, 99% ES 10-day overlapping, 99% VaR 10-day overlapping, 99% ES Non-overlapping, 97.5% VaR Non-overlapping, 97.5% ES 10-day overlapping, 97.5% VaR 10-day overlapping, 97.5% ES
obs 376.00 376.00 376.00 376.00 376.00 376.00 376.00 376.00
min 1.36 1.53 1.29 1.41 1.28 1.39 1.21 1.33
max 5.48 6.07 15.05 21.91 5.11 5.62 12.04 17.21
mean 2.54 2.79 2.73 2.85 2.38 2.60 2.68 2.74
st.dev. 0.79 0.88 1.22 1.49 0.72 0.81 1.13 1.29
Q5% 1.49 1.62 1.51 1.65 1.45 1.51 1.49 1.55
Q50% 2.31 2.55 2.40 2.48 2.17 2.37 2.40 2.40
Q95% 4.10 4.54 4.73 5.24 3.83 4.21 4.69 4.75


1974-01-01 to 2012-12-31
Non-overlapping, 99% VaR Non-overlapping, 99% ES 10-day overlapping, 99% VaR 10-day overlapping, 99% ES Non-overlapping, 97.5% VaR Non-overlapping, 97.5% ES 10-day overlapping, 97.5% VaR 10-day overlapping, 97.5% ES
obs 2805.00 2805.00 2796.00 2796.00 2805.00 2805.00 2796.00 2796.00
min 1.15 1.32 1.05 1.08 1.10 1.18 1.03 1.03
max 5.48 6.32 15.47 24.31 5.11 5.62 12.04 18.36
mean 2.14 2.49 2.68 2.93 1.95 2.21 2.46 2.68
st.dev. 0.79 0.89 1.20 1.48 0.69 0.80 1.00 1.23
Q5% 1.34 1.51 1.40 1.48 1.25 1.37 1.34 1.41
Q50% 1.90 2.26 2.39 2.58 1.74 1.99 2.25 2.39
Q95% 3.91 4.45 5.12 5.67 3.50 3.99 4.49 5.07