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

Production possibility curve, construct your own version of a production po...

construct your own version of a production possibility curve and use it to explain scarcity, opportunity cost and choice

What is cost effectiveness analysis, Q. What is Cost effectiveness analysis...

Q. What is Cost effectiveness analysis? Cost effectiveness analysis A method which seeks to identify the least cost option for meeting a particular objective. It actives prior

Rationale for the intervention of government, 1. Describe why government re...

1. Describe why government regulation is required, citing the major reasons for government involvement in a market economy. 2. Justify the rationale for the intervention of gove

Law of Demand, what is Law of Demand?

what is Law of Demand?

Sustained increases in material productivity of human labor, Why were there...

Why were there not any sustained increases in material productivity of human labor back before 1500? Since improved technology quickly ran aground on resource scarcity. As huma

Cobweb therom, explain convergent and divergent system

explain convergent and divergent system

Economics Question about Financial Crisis, Hello there! I am currently doin...

Hello there! I am currently doing an MBA course about the financial crisis which is quite challenging. Today we were given a question about the topic: Long term capital management

Demand and supply, If demand goes down what happens to the equilibrium?

If demand goes down what happens to the equilibrium?

Multiplnat monopoly, P=140-4Q mc1=20+30q for plant 1 mc2=80+10q for plant 2...

P=140-4Q mc1=20+30q for plant 1 mc2=80+10q for plant 2 how many units should be produced by plant 1 and plant 2 to maximise profit for this monopoly?

Economic cycle, Economic Cycle The economic cycle is the long-standing...

Economic Cycle The economic cycle is the long-standing sample of alternating times of economic growth (expansion) and decline (recession), followed by changing economic indica

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