#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).

Analytical framework- shapes of graphs, ive been asked to compare shapes of...

ive been asked to compare shapes of graphs e.g. constant slopes increasing, decreasing, inelastc using the concepts of marginal and average changes?

#titleELASTICITTY.., CONSIDER THE DEMAND CUVE Q=100-50P DRAW THE DEMAND CUR...

CONSIDER THE DEMAND CUVE Q=100-50P DRAW THE DEMAND CURVE AND INDICATE WHICH PORTION OF THE CURVE IS ELASTIC ,WHICH PORTION IS INELASTIC AND WHICH PORTION IS UNIT ELASTIC

Maneferial, Plot the demand schedule and draw the demand curve for the data...

Plot the demand schedule and draw the demand curve for the data given for Marijuana

Describe labour market segmentation, Q. Describe Labour Market Segmentation...

Q. Describe Labour Market Segmentation? Labour Market Segmentation: Deep and systematic differences among various groups of workers, in which different types of workers are eff

Perfect competition, i when should continue to produce in the short run

i when should continue to produce in the short run

Consider an upstream firm in russia that mines iron, Consider an upstream f...

Consider an upstream firm in Russia that mines iron ore at a total cost of $15 q , where q is the number of tons of ore. This upstream firm then ships ore to Germany for processi

Market Analysis, Is coca-cola an oligopoly or monopolistic competition

Is coca-cola an oligopoly or monopolistic competition

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