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

How many wokers should the firm hire(need help now!!plzz), Labor Total Out...

Labor Total Output 1 30 2 50 3 60 4 75 5 80 a) If the price of the firm’s output is $12 per unit and the wage rate is $100 per worker, how many workers should the firm choose to

#title.demand and supply ., a. Determine Australia’s market equilibrium ...

a. Determine Australia’s market equilibrium for TV sets. i. (1) What are the equilibrium price and quantity?

Trend and structure of income, TREND AND STRUCTURE OF INCOME: Each sec...

TREND AND STRUCTURE OF INCOME: Each sector of the economy employs natural, human and material resources and contributes to the aggregate flow of goods and services during a gi

Fundamental economy problem., how a capitalist system solves the three fund...

how a capitalist system solves the three fundamental economic problems

Exchange, China had to convert its yuan into dollars. Does that cause the ...

China had to convert its yuan into dollars. Does that cause the dollar to appreciate or depreciate?

Trade, difference between absolute advantage & comparative advantage theory...

difference between absolute advantage & comparative advantage theory

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

Write Your Message!

Captcha
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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd