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

Explain socio economic development, Question 1: The socio economic deve...

Question 1: The socio economic development of Mauritius has been marked by growth cycles, representing different approaches adopted by Government to meet the internal as well

Public administration-delivery mechanism, Public Administration: Accor...

Public Administration: According to L.D. White, "Public administration consists of all those operations having for their purpose the fulfillment or enforcement of public polic

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

#question.i need help.

Rational expectations and economic theory , RATIONAL EXPECTATIONS AND ECONO...

RATIONAL EXPECTATIONS AND ECONOMIC THEORY : We assumed above that the role of economic theory is not to provide quantitative predictions about the future. Suppose we assume ins

Economics, define economics in plural sense. .

define economics in plural sense. .

Market structures, the full detailed of market structure their characterist...

the full detailed of market structure their characteristic ,sources with clear explanation

Liberalisation of the economy, Liberalisation of the Economy: Removal...

Liberalisation of the Economy: Removal of Industrial Licensing: All industrial licensing was abolished but for a shortlist of 18 industries related to security and strategic

Marginal cost & marginal revenue, If Coolest IceCream ice cream parlor has ...

If Coolest IceCream ice cream 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 maxim

National income, National income: The national income or product ...

National income: The national income or product or expenditure provides a measure of total value at factor cost of final goods and services, which are available either fo

Monopsony, what are the pros and cons of monopsony

what are the pros and cons of monopsony

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