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

Game theoretic approach , Normal 0 false false false EN...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Demand elasticity analysis, demand elasticity analysis and its significance...

demand elasticity analysis and its significance in pakistan

Describe the spatial distribution, Show that a pulsed spherical wave has a ...

Show that a pulsed spherical wave has a complex wavefunction of the form U(r,t) = (1/r)a(t-r/c) where a(t) is an arbitrary function. An ultrashort optical pulse has a complex wavef

Break-even point, How to I calculate the break-even point per unit in dolla...

How to I calculate the break-even point per unit in dollar amount and then determine whether there will be a profit or loss? Such as if the fixed costs were $75000. The variable co

I am concerned that if we get into price war with Ev, I am concerned that i...

I am concerned that if we get into price war with Everest Solution

Law of conservation, Law of conservation of mass was proposed by Lavoisier ...

Law of conservation of mass was proposed by Lavoisier & verified by Landolt. According to Law of conservation of mass law Matter is neither created nor destroyed in the course of c

#titleindirect utility function .., #question.hif indirect utility function...

#question.hif indirect utility function is givenhow to derive the demand function .

Competition and industry ., need to get assignment on income effect and sub...

need to get assignment on income effect and substuation effect how does increase in price of both comodity will affect the or show the new effect

Cost, #question.theories of cost

#question.theories of cost

Axioms - consumer choice involving risk, Axioms: It is possible to con...

Axioms: It is possible to construct a utility index which can be used to predict choice in uncertain situations if the consumer conforms to the following five axioms:  • A

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