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Model risk of risk models

89190610 / TOTAL SYSTEM SERVICES INC


1998-08-14 to 1998-11-14
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 65.00 65.00 65.00 65.00 65.00 65.00 65.00 65.00
min 1.58 1.88 1.34 1.29 1.45 1.66 1.35 1.33
max 3.13 3.77 4.75 5.27 2.84 3.31 4.59 4.88
mean 2.11 2.55 2.30 2.34 1.94 2.23 2.32 2.31
st.dev. 0.42 0.51 0.78 0.85 0.38 0.45 0.79 0.79
Q5% 1.65 1.96 1.39 1.39 1.50 1.73 1.41 1.39
Q50% 1.93 2.35 2.10 2.08 1.78 2.05 2.18 2.09
Q95% 2.92 3.54 3.90 4.01 2.68 3.10 4.05 3.90


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 1964.00 1964.00 1955.00 1955.00 1964.00 1964.00 1955.00 1955.00
min 1.33 1.54 1.15 1.13 1.24 1.39 1.14 1.15
max 9.95 15.78 16.73 26.43 8.70 11.87 13.01 19.84
mean 2.59 3.43 2.50 2.57 2.28 2.83 2.50 2.52
st.dev. 1.09 1.66 1.18 1.53 0.96 1.25 1.10 1.28
Q5% 1.47 1.70 1.38 1.38 1.34 1.53 1.39 1.37
Q50% 2.33 3.09 2.26 2.26 2.02 2.56 2.27 2.26
Q95% 4.60 6.35 4.30 4.41 4.11 5.10 4.32 4.32