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

What are the parts of valuable economics paper, What are the parts of valua...

What are the parts of valuable economics paper? The consequence of economics research is an economic conclusion. Usually a valuable economics paper comprises three parts: a.

Explain why goods provided by natural monopolies, Explain why goods provide...

Explain why goods provided by natural monopolies are often publicly owned. It would seem that most normal monopolies come with high MSB and also that society has deemed these g

Supply analysis, what is the explanation about supply analysis?How to under...

what is the explanation about supply analysis?How to understand?

Curves, how to map the curves

how to map the curves

What is black economy, Defining black economy, If you pay your cleaner or ...

Defining black economy, If you pay your cleaner or builder in cash or for some reason neglect to tell the taxman which you were paid for a service rendered, you participate in the

Consumer equilibrium, what is equilibrium

what is equilibrium

Principles of economics, The basic concepts of price theory

The basic concepts of price theory

Mathematical representation-inflation unemployment trade-off, Mathematical ...

Mathematical representation - Inflation Unemployment Trade-off : Suppose that firms correctly perceive the state of demand in the economy and the rate of price inflation. The

Eoq formula, EOQ formula  The EOQ equation assumes demand is constant ...

EOQ formula  The EOQ equation assumes demand is constant and steady. It also assumes that demand for different items is independent. This is inappropriate for controlling inve

Production, factors that affects the volume of production

factors that affects the volume of production

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