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

Economic reforms and infrastructure growth, Economic Reforms and Infrastruc...

Economic Reforms and Infrastructure Growth Infrastructure data for the pre-reform period (1980-81 to 1990-91) is with1980-81 as base year and for post-reform period (1993-94 t

Explain the duality between direct and indirect utility, Explain about the ...

Explain about the duality between direct and indirect utility. Duality between Direct and Indirect Utility: While seen how one can recover an indirect utility function by ob

Discount rate, Discount Rate The term discount rate relates to ...

Discount Rate The term discount rate relates to business valuations. It is the rate applied to a future torrent of making an income or cash flow to measure its represen

3, . Crumble Corporation produces cookies. Here is the relationship betwee...

. Crumble Corporation produces cookies. Here is the relationship between the number of workers and output (in dozens of cookies) in a given day: Workers Output Marginal Product

Corporatism, Corporatism: A system for managing income distribution andwage...

Corporatism: A system for managing income distribution andwage determination, in that wage levels are determined centrally (across industries or even whole countries) on the founda

Profit maximizing quanitity, how do I determine the profit-maximizing quant...

how do I determine the profit-maximizing quantity of a firm for different market prices when only given TFC, TVC, and the market price

Demographicwindow, what do you understand by demographic window acess by in...

what do you understand by demographic window acess by india

Extraction of metals, GENERAL PRINCIPLE OF EXTRACTION OF METALS

GENERAL PRINCIPLE OF EXTRACTION OF METALS

Help, In a competitive market, the market demand is Qd = 150 - 5P and the m...

In a competitive market, the market demand is Qd = 150 - 5P and the market supply is Qs = 5P - 10. As a result of a price ceiling imposed at $14, the new consumer surplus and produ

Nature and scope of economics, explain the nature and scope of economics.

explain the nature and scope of economics.

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