#question.Question: Answer all parts (a, b, c, d, e & f), 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 & f)

Foreign direct investment, Foreign Direct Investment: It is an investment b...

Foreign Direct Investment: It is an investment by a company (based in one country) in an actual operating business, including real physical capital assets (such asmachinery, buildi

Types of common property resource, Normal 0 false false fal...

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

Technical economies, Technical Economies: They are economies that acc...

Technical Economies: They are economies that accrue from the use of large machines with emphasis on full utilization and efficiency in production. First, there are some equip

Healthcare economic and finance, Which drug is likely to be the most profit...

Which drug is likely to be the most profitable for its producer (in terms of average “per-drug” profit)?

Consumer surplus, using necessary and sufficient condition explain consumer...

using necessary and sufficient condition explain consumer surplus diagrammically and mathematically?

Working capital, Working Capital: A business requires a certain revolving f...

Working Capital: A business requires a certain revolving fund of finance to pay for regular purchases of initial labour, raw materials and other inputs to production. Working capit

Discussion Board, In theory, we know that a monopolist basis its price dire...

In theory, we know that a monopolist basis its price directly off of the demand curve, but in practice a monopolist cannot ''see'' the demand curve. Explain how a monopolist might

Find the equilibrium price and quantity, 1. Assume that the market for whea...

1. Assume that the market for wheat is perfectly competitive. Suppose the demand curve for wheat is given by: QD = 200 – 2P where QD is the quantity demanded, in bushels, and P i

Mangerial Economics, A portion of the demand schedule for wax candles (per ...

A portion of the demand schedule for wax candles (per case) is shown below. Px $50 $30 $10 Qx 500 600 700 What is the demand curve (straight line) that corresponds to the schedu

Define average total cost and average variable cost, Define Average Total C...

Define Average Total Cost and Average Variable Cost Average Total Cost:    The amount spent on producing every unit of output. The average cost is calculated by dividing the t

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