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

The demand curve, The owner of the sole stage-theatre in the city of Vorder...

The owner of the sole stage-theatre in the city of Vordervilla has found through   experience that the cost of running his 600-seat theatre remains virtually the same irrespective

The theory of Consumer Choice and Production and cost, ECM101 – MICROECONOM...

ECM101 – MICROECONOMIC POLICY ASSIGNMENT 1 General Guidelines: This assignment comprises two sections and you must answer all questions in each section. Answers must be explained

Principles of economics, The basic concepts of price theory

The basic concepts of price theory

Economic champter 1, provide 3 examples of 1210 billionares in the world fa...

provide 3 examples of 1210 billionares in the world face scarcity

Consumer theory, what are the similarities and differences of marginal prod...

what are the similarities and differences of marginal productivity and marginal utility

Pp curve, how does pp curve solve the problem of how to produce, what yo pr...

how does pp curve solve the problem of how to produce, what yo produce, and when to produce?

PPC, How dose PPC help, illustrate the basic economic problem?

How dose PPC help, illustrate the basic economic problem?

Explain how diminishing returns differ return to scale, Explain how diminis...

Explain how diminishing returns differ from diminishing returns to scale. The answer should clearly distinguish among SR (one or more factors are fixed) and LR (where all facto

Market Power, Which of the following is evidence of market power? a. Output...

Which of the following is evidence of market power? a. Output is fixed despite cost changes b. Optimal Output is less than industry output c. Output changes as cost changes

Explain the concept of budget multiplier, Problem 1: a. Use the circula...

Problem 1: a. Use the circular flow model to explain the concepts of injections and withdrawals. b. Explain the concept of budget multiplier. c. Using the concept of mult

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