User Account

All Pages

insurance, Microeconomics

Assignment Help:
#question.Question: Answer all parts (a, b, c, d, e & f).

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:- insurance

consumer choise involving risk, prefrence towards risk the demand for risk...

prefrence towards risk the demand for risky assets,

Surplus, Surplus The surplus is a condition under that supply for a goo...

Surplus The surplus is a condition under that supply for a good or service is in excess of the demand for that good or service. When this happens, there is commonly a reduction

Supply, what happen when a supply shift to the right on a graph

what happen when a supply shift to the right on a graph

Labor Economics, Sally recently finished her full-time training and receive...

Sally recently finished her full-time training and received certification as a nurse’s aid at the end of August. She sent out applications to prospective employers during the last

Monopolistic competition and oligopoly, Monopolistic Competition and Oligop...

Monopolistic Competition and Oligopoly: It was recognized that most industries exhibit the features of monopolistic competition in real-life. However, it must be pointed out t

Factors affecting flexible exchange rate, FACTORS AFFECTING FLEXIBLE EXCHAN...

FACTORS AFFECTING FLEXIBLE EXCHANGE RATE: Shifts in the demand and supply schedules for foreign currency take place on accountof a number of factors. Some of them are enumerat

Describe the lucas supply function, Problem 1 : (a) What are the main a...

Problem 1 : (a) What are the main assumptions behind the macroeconomic theory of New Classical Economists? (b) Describe the Lucas Supply function and explain its policy imp

Keynes' theory and expectations, KEYNES' THEORY AND EXPECTATIONS : Expec...

KEYNES' THEORY AND EXPECTATIONS : Expectations played a major role in Keynes' theory of the determination of aggregate output and employment in market economies in the short run

Central problem of an economy, define for whom to produce

define for whom to produce

Compare traditional modern and engineering cost theory, compare traditional...

compare traditional modern and engineering cost curves

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