Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

You have been given the information from the mortality experience of a large life office covering the years 2007 and 2008. Your information includes the

You have been given the information from the mortality experience of a large life office

covering the years 2007 and 2008. Your information includes the number of people

aged x nearest birthday at 1 January 2007, 2008 and 2009, and the number of deaths

during 2007 and 2008 aged x nearest birthday. You have derived crude central rates of

mortality mx . State the assumptions that you had to make

image text in transcribed
A three-state Marl-tor.r mode] is represented by the following transition diagram: 51+, Hsalla _- pr+r Jul +.E The symbols 51+, , ,uJr +1 , #1\" and or +1 represent the forces of transition at age J: + I , where x is an integer and [lit-:21. The symbol Ipf, i=H,S,D, represents the probability that a life, who is in state i at age 1:, remains in state 1' until at least age x+t. {i} 1Write down the assumptions that are usually made when applying this model. [2] {ii} Derive the differential equation: a m m 5 IF): = _rpx (cl-1+: +r+rl and write down the relevant initial condition. [5] {iii} If 0'1\" = [1' and #1\" = p! for all 052' {1, show that: m?\" and\") [3]

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

French Banking And Entrepreneurialism In China And Hong Kong From The 1850s To 1980s

Authors: Hubert Bonin

1st Edition

0429560095, 9780429560095

More Books

Students also viewed these Economics questions

Question

10. What is meant by a feed rate?

Answered: 1 week ago

Question

1. Too reflect on self-management

Answered: 1 week ago

Question

Food supply

Answered: 1 week ago