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

Price determination, illustrate and discuss the implications of various mar...

illustrate and discuss the implications of various market structures (competitive and non-competitive) for price determination

Foreign exchange markets, FOREIGN EXCHANGE MARKETS: A foreign exchange...

FOREIGN EXCHANGE MARKETS: A foreign exchange market (sometimes informally called the forex market, or denoted FEM) is a market in which different currencies are bought and sol

Consumer welfare.., social welfare ordinal

social welfare ordinal

Factors of production, Factors of Production Factors of production are ...

Factors of Production Factors of production are the resources that are utilized to manufacture goods and services: 1. Natural resources: The things developed by acts of n

How are the limitations of the economics theory affected, How are the limit...

How are the limitations of the economics theory affected? Limitation of Economic Theory: While examining the generality of an economic theory, one must realize any assump

Central problems of economy, central problems of capitalist economy

central problems of capitalist economy

Shortage/surplus, Students at XSU cannot register for english classes. Is t...

Students at XSU cannot register for english classes. Is this a situation of shortage or surplus of classes? Explain. Also would you expect market forces to do to tuition?

Salesmaximisation, fig2.3 elaplanition of sales maximisation

fig2.3 elaplanition of sales maximisation

Time series, uses of time series in Indian Economy?

uses of time series in Indian Economy?

Market Penetration, Market Penetration: Indian entrepreneurs have to ...

Market Penetration: Indian entrepreneurs have to constantly bear in mind the fast changing trade trends and re-orient their strategies to derive higher yields by way of large

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