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

Capitalist economy, Capitalist Economy: Under capitalist economy factors of...

Capitalist Economy: Under capitalist economy factors of production are owned and managed by private entrepreneurs. Production takes place on. the initiative an enterprise of the pe

Define the concept of opportunity cost, 1. Define the concept of opportunit...

1. Define the concept of opportunity cost in your own words. Given an example from your own life of the opportunity cost of a decision (do NOT use classroom examples).  Explain why

Explain briefly the other defence strategies, Find a recent hostile takeove...

Find a recent hostile takeover in Europe and compare the European takeover tactics and defences to those tactics and defences in US. In your opinion do you think the targeted firm

Deuterium, preperation methods of deuterium

preperation methods of deuterium

Equilibrium, short run equilibrium of the industry

short run equilibrium of the industry

Production, given P=120-Q TC=Q(to the power 2)+ 16 1-derive the total...

given P=120-Q TC=Q(to the power 2)+ 16 1-derive the total revenue function 2-calculate profit mazimization output for a-perfect competitive firm b-monopoly 3-explain whi

Pure monopoly, Pure Monopoly: Pure monopoly examined the market struct...

Pure Monopoly: Pure monopoly examined the market structure that is generally regarded as the polar opposite of perfect competition – i.e. the monopoly model. Like the perfect

Microeconomics supply and demand curve question, I''m having trouble with t...

I''m having trouble with this problem.....I must have missed the class that it was discussed in. I''m more confused with the interpreting the equations with all the Labor demand/La

Types of external economies generates the output, What types of external ec...

What types of external economies generates the output which reduces the costs of the firms in it? The chief example of external economies provided by marshal are (i) improved

Marshalian demand, determination of optimal solution mathematical presentat...

determination of optimal solution mathematical presentation

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