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

Marginal utility, If the MU of the 1st unit consumed = 75 utils, and the TU...

If the MU of the 1st unit consumed = 75 utils, and the TU of consuming 2 units is 130 utils, what is the marginal utility of the second unit?

Essentials of economics, Patricia nominal annual income

Patricia nominal annual income

Principles of economics, 3, chapter 12

3, chapter 12

Price determination, illustrate and discuss the implications of various mar...

illustrate and discuss the implications of various market structures (competitive and non-competitive) for price determination

Point elasticity of demand, solution for -calculate price elasticity of dem...

solution for -calculate price elasticity of demand for demand function Q= 10 - 2p for decrease in price from Rs. 3 to Rs.2

Managerial economics, A company a product using labor (L) and raw material ...

A company a product using labor (L) and raw material (R) with Q = 80L^0.2 R^0.8. If labor costs $20 per hour and raw material $40 per unit, what is the optimal combination (least c

Examine recent developments in demand theory, Critically examine recent dev...

Critically examine recent developments in demand theoryon #Minimum 100 words accepted#

Manng ki loch, mang ki loch kya hai

mang ki loch kya hai

Optimal Production Quantity, Wholemark is an Internet order business that s...

Wholemark is an Internet order business that sells one popular New Year greeting card once a year. The cost of the paper on which the card is printed is $0.50 per card, and the cos

Current cropping pattern - crop patterns , Current Cropping Pattern: ...

Current Cropping Pattern: It is evident from these data that foodgrains constitute the most dominant  crop group that is cultivated in India. It is estimated that total croppe

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