Errata - Errata for Actuarial Mathematics for Life...

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Errata for Actuarial Mathematics for Life Contingent Risks David C M Dickson, Mary R Hardy, Howard R Waters Note: These errata refer to the first printing of Actuarial Mathematics for Life Contingent Risks . Some corrections may have been incorporated in subsequent printings. Chapter 4 Page 84: Towards the bottom of the page the sentence that begins “If we calculate q 129 11 12 ... =” should begin “If we calculate 1 12 q 129 11 12 ... Page 85: The second displayed equation should read v 1 / 12 1 12 q 129 11 12 + 1 12 p 129 11 12 A (12) 130 · Page 100: Equation (4.33) should read = 1 1 + j A 1 x : n i * Page 101: The final sentence of Section 4.7 should read : Similarly, A [ x ]: n denotes the EPV of a benefit of 1 payable at the end of the year of death within n years, of a newly selected life age x , or at age x + n if ( x ) survives. Page 106: The answers to Exercise 4.1 are: (a) 0.735942 (b) 0.012656 (c) 0.138719 1 Copyright 2011 D.C.M. Dickson, M.R.Hardy, H.R.Waters.
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(d) 0.748974 Chapter 5 Page 132: In equation (5.40) g 00 (0) should be g 000 (0). Page 133: The three references to ‘second and higher order derivatives’ should be replaced with ‘third and higher order derivatives’. Chapter 6 Page 149: Solution 6.5. Remove the select brackets for age 65 in the calculation of ¨ a [45]: 20 , which should read ¨ a [45]: 20 = ¨ a [45] - l 65 l [45] v 20 ¨ a 65 = 12 . 94092 . Page 175: The answer to Exercise 6.15(c) should be $3369626. Chapter 7 Page 212: Solution 7.12 part (b), μ 49 . 95 should be 0.0011471. Page 227: In Exercise 7.14(c), replace the display equation with d t V dt = ( μ [60]+ t + δ ) t V - μ [60]+ t for 0 < t < 20 Page 228: The solution to Exercise 7.2(e) should be $1125.54 Page 229: The solution to Exercise 7.7(g),
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Errata - Errata for Actuarial Mathematics for Life...

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