User Account

All Pages

Microeconomics, 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:- Microeconomics

Rent control, Assume that the market equilibrium rent for two-bedroom apart...

Assume that the market equilibrium rent for two-bedroom apartments in Santa Monica, California is $1500 per month and the quantity is 40,000 units. The city council of Santa Monica

Elasticity of demand, the price of a laptop increases by 20% and there is a...

the price of a laptop increases by 20% and there is a 40% drop in the quantity demanded

Define migration in microeconomics, Q. Define Migration in Microeconomics? ...

Q. Define Migration in Microeconomics? Migration:It's the movement of human beings from one country or region to another. Sometimes migration is motivated by economic factors (

Cost function, function with equation,variable,parameter

function with equation,variable,parameter

Demographicwindow, what do you understand by demographic window acess by in...

what do you understand by demographic window acess by india

Production possibilities curve .., How does the production possibilietes cu...

How does the production possibilietes curve relate to present day economics?

Basic calculus technique, Suppose that the total revenue function of a firm...

Suppose that the total revenue function of a firm is given by TR(q) = 120q - 2q^2, where q is the level of output. Find the level of output q that will maximize the firm’s total re

Optical activity, can achiral molecules refract light?

can achiral molecules refract light?

Budget Line, if coast of good A fall by Rs.1 & coast of good B increases by...

if coast of good A fall by Rs.1 & coast of good B increases by 1 Rs. what will be the effect on budget line

Explain the factors influencing the pes, Using commodities as an example, e...

Using commodities as an example, explain the factors influencing the PES for such goods. The basic determinants of PES are time span included and the availability of producer s

Write Your Message!

Captcha
Order Assignment

Featured Services

Order Now

Popular Subjects

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +91-977-207-8620

Phone: +91-977-207-8620

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd