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

Total Product, Why total product continues to increase despite a decrease i...

Why total product continues to increase despite a decrease in the marginal product?

Cyclical fluctuations, Cyclical Fluctuations: Consider a situation whe...

Cyclical Fluctuations: Consider a situation where the value of money above trend indicates an unexpectedly high level of money in the recent past. The model predicts that this

Graded discussion board, The Case: In Pakistan, sugarcane, wheat, rice and ...

The Case: In Pakistan, sugarcane, wheat, rice and cotton accounted for 90% of the value added in crops and 6% of GDP in the last fiscal year but the average yield of these crops is

Excel Graphing/Writing Assignments for EC215-Princip, 1. Go to the website ...

1. Go to the website for MarginalRevolution. Find">http://www.marginalrevolution.com Find two posts that related to microeconomic topics that we are covering and write about on

Cost theory, What are the economies and diseconomics of scale?

What are the economies and diseconomics of scale?

Market structures, the full detailed of market structure their characterist...

the full detailed of market structure their characteristic ,sources with clear explanation

Demand and supply, During the 1990s, technological advance reduced the cost...

During the 1990s, technological advance reduced the cost of computer chips. Explain, with the use supply and demand diagrams, how the following markets are affected in terms of pr

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