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

Paradox of thrift, Paradox of Thrift: An individual household, governmentor...

Paradox of Thrift: An individual household, governmentor business may attempt to save money by reducing their current expenditures. Though those attempts to save, once amalgamated

Statistical or analytical methods of demand forecasting, Statistical metho...

Statistical methods are considered to be superior techniques of demand estimation because: a. The element of subjectivity in this method is minimum, b. Methods of es

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.

Exchange rate policy - imf, Exchange Rate Policy: After the second ame...

Exchange Rate Policy: After the second amendment to the Articles of Agreement of IMF which came into effect on April 1, 1978, every member is free to choose its own exchange r

Principles of microeconomics, can you help me figure out how to create a gr...

can you help me figure out how to create a graph with little or no information

Explain the term economic efficiency, Explain the term economic efficiency?...

Explain the term economic efficiency?  Answer:   Economic Efficiency means full utilization of all available resources in economy i.e. to produce the needed amount of goods and

Trends in the growth of production and productivity, Trends in the Growth ...

Trends in the Growth of Production and  Productivity: From an analysis of the trends of growth of production and productivity of agricultural sector as a whole and of differen

Price floor , Suppose that the U.S. Department of Agriculture (USDA) admini...

Suppose that the U.S. Department of Agriculture (USDA) administers the price floor for cheese, set at $0.17 per pound of cheese. (The price floor is officially set at $16.10 per hu

Market structures, discuss the implications of various market structures(co...

discuss the implications of various market structures(competitive and non-competitive) for price determination

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