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

Microeconomics, scope of microeconomics

scope of microeconomics

Economics, Ask questiowhat are the importance of the branches of economics

Ask questiowhat are the importance of the branches of economics

Economies of scale, what are the limitations of economies of scale?

what are the limitations of economies of scale?

Economics of scale, give a detailed discussion on the term economics of sca...

give a detailed discussion on the term economics of scale as applied to economics, highting examples,limitation,and original of economics of scale.

Specific monopolist, Specific Monopolist: Suppose a monopolist f...

Specific Monopolist: Suppose a monopolist firm, I-Tech, pays $500,000 in short-run costs for its capital and unskilled labor. Its only short-run decision, th

Draw a marginal utility curve , Draw a marginal utility cureve for a good t...

Draw a marginal utility cureve for a good that has a constant marginal utility

Decay toothbruch, What is the arc cross elasticity of demand between Stop d...

What is the arc cross elasticity of demand between Stop decay''s toothbrush and Decay fighter''s toothbrush? What does this indicate about the relationship between the two products

Solving of central problems, how can we solve central problems of economy i...

how can we solve central problems of economy in different econmy?

Production , Suppose that a firm’s production function is given by Q=30L-3L...

Suppose that a firm’s production function is given by Q=30L-3L2, where L is labor input and Q is the output. a) Derive and draw the firm’s demand for labor while the firm’s produ

Effected labor markets, If a minimum wage were imposed below the competitiv...

If a minimum wage were imposed below the competitive equilibrium what would we expect to observe in the effected labor markets?

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