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

Implementation of economic policies, IMPLEMENTATION OF ECONOMIC POLICIES: ...

IMPLEMENTATION OF ECONOMIC POLICIES: Innumerable studies are available to  document these failures of policy and planning. However, there are vast differences of opinion conce

Help, In a competitive market, the market demand is Qd = 150 - 5P and the m...

In a competitive market, the market demand is Qd = 150 - 5P and the market supply is Qs = 5P - 10. As a result of a price ceiling imposed at $14, the new consumer surplus and produ

Questions, Ask qI run a company that makes household power plants that use ...

Ask qI run a company that makes household power plants that use microeconomic textbooks to generate enough electricity each day for one house. Since there are a lot of used microec

Rent, explain two theories of economic rent

explain two theories of economic rent

Economic theory, How economic theory explain optimum pattern of consumption...

How economic theory explain optimum pattern of consumption for an individual consumer

Rational producer, would a rational producer be concerned with the average ...

would a rational producer be concerned with the average or marginal product of an input in dec

ECO 204 Final Paper, Review the following information pertaining to the pot...

Review the following information pertaining to the potato chip industry and answer the questions below in a five to six double spaced page paper (not including title and reference

Production, when average product is decreasing, marginal product is?

when average product is decreasing, marginal product is?

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