EXHIBIT 11
MBIA INC. AND SUBSIDIARIES
COMPUTATION OF EARNINGS PER SHARE ASSUMING DILUTION
(In thousands except per share amounts)
<TABLE>
<CAPTION>
THREE MONTHS ENDED NINE MONTHS ENDED
SEPTEMBER 30 SEPTEMBER 30
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2000 1999 2000 1999
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<S> <C> <C> <C> <C>
Net income $130,714 $127,410 $392,427 $193,623
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Diluted weighted average shares:
Basic weighted average shares outstanding 98,177 99,729 98,532 99,649
Effect of stock options 588 615 518 722
Unallocated ESOP shares 104 141 104 141
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Diluted weighted average shares: 98,869 100,485 99,154 100,512
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Basic EPS $ 1.33 $ 1.28 $ 3.98 $ 1.94
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Diluted EPS $ 1.32 $ 1.27 $ 3.96 $ 1.93
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</TABLE>