User Account

All Pages

Microeconomics, Microeconomics

Assignment Help:
Consider the following insurance market. There are two states of the world, B and G, and two types of consumers, H and L, who have probabilities pH =0.5 and pL =0.25 (high and low risk) respectively of being in state B. They have common endowment e=(eG,eB) = (£900, £100). The individuals have expected utility preferences over state-contingent consumptions c=(cG,cB), with common utility function u(ci)=ln(ci), where i=B,G. Insurance firms are risk-neutral profit maximisers and offer contracts in exchange for the individuals’ endowments.

Suppose the market is competitive.

a) Outline the definition of a competitive equilibrium of this market and explain why every contract, offered by every firm, must earn zero profit in equilibrium. [7 marks]

b) Suppose the information concerning individuals’ types is symmetric, but void. It is commonly known, however, that the proportion of low risk consumers is 0.4. Derive the equilibrium set of contracts. [5 marks]

c) Find the equilibrium set of contracts when information is symmetric and perfect. [5 marks]

Now suppose that information is asymmetric; individuals know their own type but insurance firms cannot distinguish between types. (Note: there does exist an equilibrium set of contracts for this market. You may make use of this fact without proving it).

d) Explain why it must be that, if {cH,cL} is the equilibrium set of contracts, then
cH ? cL. [4 marks]

e) Explain and derive the equilibrium contract offered to high risk individuals. [3 marks]

f) Explain and derive the equilibrium contract offered to low risk individuals. [9 marks]

Related Discussions:- Microeconomics

Cells hits out on MTN and Vodacom, mancosa assignment

mancosa assignment

Gdp problems, 1.       Why does inflation make nominal GDP a poor measure o...

1.       Why does inflation make nominal GDP a poor measure of the increase in total production from one to the next? How does the U.S' BEA deal with the problem inflation causes w

Iso curve, how do i make one on excel

how do i make one on excel

Sales revenue maximization model , What are the major differences between t...

What are the major differences between the equilibrium of profit maximiser and sales revenue maximiser?

Determine the four partial elasticities of demand, The demand functions for...

The demand functions for two related commodities are expressed as follows    Q 1 = (12P 2 3/4 ) / (P 1 1/2 ) Q 2 = (24P 1 2 ) / (P 2 3/5 ) Where Q 1  and Q 2 are d

True or false, economists would predict that if salaries increased for engg...

economists would predict that if salaries increased for engginieers and decreasded for mba braduates that fewer people would go to graduate school in business and more would go in

#indifference curves analysis, #i need a project on this title

#i need a project on this title

What are price ceilings and price floors, 1. Explain what are price ceiling...

1. Explain what are price ceilings and price floors and how they effect the market for a good or service. Also show through graphs, if they cause any inefficiencies in a perfectly

Cost in the long run, Cost in the Long Run Cost minimization with the V...

Cost in the Long Run Cost minimization with the Varying Output Levels -A firm's expansion path shows minimum cost combinations of labor and capital at each level of output.

Company, what the company do?

what the company do?

Write Your Message!

Captcha
Order Assignment

Featured Services

Order Now

Popular Subjects

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +91-977-207-8620

Phone: +91-977-207-8620

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd