#question.Question: Answer all parts (a, b, c, d, e , Microeconomics

Assignment Help:
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) respectively 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.

Suppose the market is competitive.

a) Outline the definition of a competitive equilibrium of this market and explain why every contract, offered by every firm, must earn zero profit in equilibrium. [7 marks]

b) Suppose the information concerning individuals’ types is symmetric, but void. It is commonly known, however, that the proportion of low risk consumers is 0.4. Derive the equilibrium set of contracts. [5 marks]

c) Find the equilibrium set of contracts when information is symmetric and perfect. [5 marks]

Now suppose that information is asymmetric; individuals know their own type but insurance firms cannot distinguish between types. (Note: there does exist an equilibrium set of contracts for this market. You may make use of this fact without proving it).

d) Explain why it must be that, if {cH,cL} is the equilibrium set of contracts, then
cH ? cL. [4 marks]

e) Explain and derive the equilibrium contract offered to high risk individuals. [3 marks]

f) Explain and derive the equilibrium contract offered to low risk individuals. [9 marks]

Related Discussions:- #question.Question: Answer all parts (a, b, c, d, e

Consumer behaviour, do you think that dimnishing returns to a factor are co...

do you think that dimnishing returns to a factor are consistent with increasing returns to scale? explain with suitable diagram and reasoning.

Student, equation for a demand curve is p=2/q. what is the elasticity of de...

equation for a demand curve is p=2/q. what is the elasticity of demand if price falls from 5 to 4

Point elasticity of demand for demand function Q=10-2p, calculate point ela...

calculate point elasticity of demand function Q=10-2p for decrease in price from Rs3 to Rs2

Compute the point price elasticity of demand, Suppose that the price of sch...

Suppose that the price of schooling is $20 per year of schooling and it suddenly rises to $40. Compute the point price elasticity of demand at the initial price level and at the fi

INDIFFERENCE CURVES, HOW TO REDUCE SMOKING USING INDIFFERENCE S AND BUDGETL...

HOW TO REDUCE SMOKING USING INDIFFERENCE S AND BUDGETLINE

Cost sharing in higher education - increasing the fees, Cost Sharing in Hig...

Cost Sharing in Higher Education - Increasing the Fees A commonly suggested cost recovery method is to increase the fees charged for the courses in higher education. The share

International financial institutions, Conditionality: International financi...

Conditionality: International financial institutions (such as World Bank andInternational Monetary Fund) usually attach strong conditions to emergency loans they make to developing

Describe customer-firm relationship, Question 1: "The rush of new and e...

Question 1: "The rush of new and existing enterprises to exploit the opportunities presented by the internet economy is giving rise to new business models". Discuss. Ques

Production and cost, Q=2h find the marginal point. where q is the quantity ...

Q=2h find the marginal point. where q is the quantity of electricity in MW-h and h is the amount of water (in 100s of liters per hour)

Effectively increases command over goods, Normal 0 false fals...

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

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