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

Strategy to fight ntb and reorganisation of export councils, Reorganisation...

Reorganisation of Export Councils: India has a large number of exporpromotion councils, commodity boards and other similar agencies, butheir impact on India's foreign trade h

Hypotheses in fdi, The following hypotheses are concerned with the general ...

The following hypotheses are concerned with the general impact of FDI from Costa Rica trading partners on exports from the technology sector:  H1:   There is a positive signifi

Imperfectly competitive firms, ..

..

Fiat money in europe , Fiat money is not a new idea.  Some European histori...

Fiat money is not a new idea.  Some European historians recognize the first use of fiat money in Europe resulting from gold and silver smiths issuing their customers receipts for g

What is meant by dumping, What is meant by dumping? Dumping is when a p...

What is meant by dumping? Dumping is when a producing country dumps goods on foreign markets at a price lower than either the price on the home market or below the cost (HL: ma

Examine the factors that influence a country s exchange rate, Examine the f...

Examine the factors that influence a country s exchange rate. Suppose and define a floating exchange rate, the major issue here is to outline the factors influencing the supply

Determine the exchange table, Suppose an economy has four sectors, Agricult...

Suppose an economy has four sectors, Agriculture (A), Energy (E), Manufacturing (M), and Transportation (T). Sector A sells 10% of its output to E and 25% to M and retains the rest

Crop patterns, CROP PATTERNS: Analysis of crop patterns in India shoul...

CROP PATTERNS: Analysis of crop patterns in India should relate to the following aspects:  a) The relative significance of different crops/crop groups in the overall area u

Market structure, types of market competitions

types of market competitions

Non collusive oligopoly., 4 models

4 models

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: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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