Competitive equilibrium, Microeconomics

Assignment Help:

Let 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) simultenaoulsy 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.

Assume the market is competitive.

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

b)  Assume the information concerning individuals' types is symmetric, but void. It is commonly known, though, that the proportion of low risk consumers is 0.4. Derive the equilibrium set of contracts.    

 


Related Discussions:- Competitive equilibrium

Pareto efficieny, marginal conditions of pareto efficeincy

marginal conditions of pareto efficeincy

Cross-price elasticity of demand, Cross-Price Elasticity of Demand is expla...

Cross-Price Elasticity of Demand is explained below: Cross price elasticity of the demand is the percentage change in the quantity demanded of a particular good, with respect t

Explain the terms inflation and deflation, Discuss whether inflation or def...

Discuss whether inflation or deflation is the more serious problem for an economy. Inflation is a consistent general enhance in the price level, whereas deflation is a consiste

Define Amagat law of partial volume, Define Amagat law of partial volume, ...

Define Amagat law of partial volume, Amagat law of partial volume The total volume of a mixture of non reacting gases at constant temperature & pressure is equal to sum of indiv

Intermediate products, Intermediate Products: Products (which includes both...

Intermediate Products: Products (which includes both services and goods) that aren't produced in order to be consumed, but somewhat are produced in order to be used in the producti

Miroeconomics, when the demand function is 2Q-24+3P=0,find the marginal rev...

when the demand function is 2Q-24+3P=0,find the marginal revenue when Q=3.

General equilibirium, What is the theory of second best? Prove the theorem ...

What is the theory of second best? Prove the theorem with the help of a diagram

Current account deficit, Current Account Deficit (CAD): Boon or Bane ...

Current Account Deficit (CAD): Boon or Bane The general belief is that high CADs are dangerous. In general, this is correct. But the converse that low CADs are good is not. A

Indifference curves, why men and womens indifference curves are different

why men and womens indifference curves are different

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