#question.Question: Answer all parts (a, b, c, d, e & f)., 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:- #question.Question: Answer all parts (a, b, c, d, e & f).

Budget Deficits and Surplus, In year one, suppose the federal government ha...

In year one, suppose the federal government has no national debt and spends $100 billion, while raising only $50 billion in taxes. The U.S. Treasury will issue $ billion of governm

Help, Hi I need help with elasticity. I think the problem has already been ...

Hi I need help with elasticity. I think the problem has already been posted to your site.

Chamberline approach, a more simple explanation of the group equilibrium in...

a more simple explanation of the group equilibrium in the short and long run

Dumping, Dumping In the international marketing, when an organization ...

Dumping In the international marketing, when an organization charges less for goods than it real cost or less than the organizations charges in its home market. This procedure

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

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

Visit to village panchayat for agricultural based project., related documen...

related documents, photos,paper for permission from court etc.

Level of aggregate demand in economy, Q. Level of aggregate demand in econo...

Q. Level of aggregate demand in economy? Demand-pull inflation takes place when there is an increase in level of aggregate demand in economy. Aggregate demand comprises five co

Explain why both the pes and ped tend to be inelastic, Explain why both the...

Explain why both the PES and PED tend to be inelastic in the short run for primary goods. PED deals with (primarily) the ability and propensity of consumers to switch to other

Write Your Message!

Captcha
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!

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