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

Explain how the price system eliminates a shortage, Explain how the price s...

Explain how the price system eliminates a shortage. A deficiency means that quantity demanded is greater as compared to quantity supplied. This will lead to upward pressure on pr

Hi, I have an assignment need to be done

I have an assignment need to be done

Labor productivity, Labor Productivity  - Labor Productivity and Standa...

Labor Productivity  - Labor Productivity and Standard of Living - Consumption can increase if productivity increases. - Determinants of Productivity Stock of capit

Explain the first-order condition of sufficiency of consumer, Explain the f...

Explain the first-order condition of sufficiency of consumer. Sufficiency of Consumer’s First-Order Conditions This first-order condition is merely essential conditions for

Explain the long run incremental cost, Question: (a) Long Run Incremen...

Question: (a) Long Run Incremental Cost (LRIC) is considered as the "gold standard" for setting interconnection charges. Discuss the strengths and weaknesses of the three ap

Long term microeconomics, Igora''s pizzeria want to know if it should stay ...

Igora''s pizzeria want to know if it should stay open this spring. Total Revenue will be $ 12,000 per week and Total Cost will be $ 18,000 per week. The fixed cost of running the b

Micro., what is the theory of second best? prove the theorem with the help ...

what is the theory of second best? prove the theorem with the help of a diagram.

Business decision making, what is microeconomics in business decision

what is microeconomics in business decision

Presentation, leat cost factor combination

leat cost factor combination

Define the term supply, Demand is defined as a schedule of the quantities f...

Demand is defined as a schedule of the quantities fo good that will be purchased at various prices similarly the supply refers to the schedule of the quantities of a good that will

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