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

Profit after tax, #queIn a particular year, an organization earns cash reve...

#queIn a particular year, an organization earns cash revenues of Rs. 2,00,000. Total material and labour expenses are Rs. 1,09,000. The depreciation claimed on the equipment is Rs.

Draw a graph of the market for reserves, During summer of 2006, China incre...

During summer of 2006, China increased their reserve requirement for the banking system while maintaining a fixed target for the interbank lending interest rate. Draw a graph of th

Floating exchange rates, Floating exchange rates There are two basic s...

Floating exchange rates There are two basic systems that can be used to determine the exchange rate between one country's currency and another's: a floating exchange rates (al

Describe primary interests and theory of supply and demand, Part 1 - Sele...

Part 1 - Select a construction-based business of your choice and explain stakeholder theory to illustrate the primary interests of the stakeholder groups and identify any areas o

Calculating ratios from annual report, i need to find Profitability, Earnin...

i need to find Profitability, Earning capacity, Capital structure, Robustness from annual reports. Not a long job..

Determine comchip optimal output, You are the CEO of Comchip, a firm that s...

You are the CEO of Comchip, a firm that sells specialized computers. Each of the firm's computers contain a unique chip that is produced at Comchip's west coast plant at a cost of

Common property regime , Normal 0 false false false EN-...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

What is marvins optimal bundle, Marvelous Marvin spends his money on muffin...

Marvelous Marvin spends his money on muffins (m) and a composite good (c) (whose price you may assume is $1 throughout this problem). Marvin's utility is U = m + c and his income (

Choose a topic from microeconomics ., choose a topic from microeconomics th...

choose a topic from microeconomics that matters to you and find a recent news article covering that topic?

Educational planning and economic growth, Normal 0 false fals...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

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