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

#titleprinciples of economics.., #question.i need help.

#question.i need help.

Marginal revenur and cost, If coolest icecream parlor has been closing at 5...

If coolest icecream parlor has been closing at 5pm with $120 of marginal revenue and $80 of marginal cost for the last hour open, what should coolest icecream do to maximize profit

Low standards of living, Low standards of living: In developing natio...

Low standards of living: In developing nations general standards of living tend to be very low for the vast majority of the people. These low standards of living are manifest

Demand, elasticity of demand

elasticity of demand

Economics for money, 1. Discuss how banks make money, and are structured in...

1. Discuss how banks make money, and are structured in respect to Asset, Liability and Capital Management – give examples.

Government expenditure equilibrium level of national income, Government Spe...

Government Spending Wagner's Law of economic activities applies to every economy. According to this law, there is both an extensive and intensive increase in government activit

Total cost function, TC = Q3 – 8Q2 + 68Q + 4, get the median and mode

TC = Q3 – 8Q2 + 68Q + 4, get the median and mode

Estimating the level of output for the target year, MRP Technique - Estima...

MRP Technique - Estimating the Level of Output for the Target Year Taking into account several parameters of economic growth such as past trends, present as well as proposed

Price control, an explanation of the meaning of price ceiling

an explanation of the meaning of price ceiling

#Monopoly, How to prepare an assignment of Monopoly in economics#Minimum 10...

How to prepare an assignment of Monopoly in economics#Minimum 100 words accepted#

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