#question.Question: Answer all parts (a, b, c, d, e & f), 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:- #question.Question: Answer all parts (a, b, c, d, e & f)

Market price of pine sol, 1.  Clorox lowers the price of its GreenWorks TM ...

1.  Clorox lowers the price of its GreenWorks TM bathroom cleaner.  All other things remaining the same, choose how you think this will impact the market price of Pine-Sol. (Circl

Ricardian model - production possibilities frontier, Suppose there are two ...

Suppose there are two countries (home and foreign) and that two goods can be produced within those countries: machinery (M) and bread (B). Marginal product of labor (MPL) is given

#question.Question: Answer all parts (a, Consider the following insurance m...

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

State the difference between indifference curve and isoquant, What is the d...

What is the difference between indifference curve and isoquants?  An indifference curve shows dissimilar combinations which a consumer can buy with a given level of income. Ind

INTERMEDIATE MICRO ECONOMICS, AS STUDENT OF ECONOMICS ELABORATE ON THE KALD...

AS STUDENT OF ECONOMICS ELABORATE ON THE KALDOR-HISCKS COMPENSATION

Homework trouble, a curve on a graph shows the relationship between apartme...

a curve on a graph shows the relationship between apartment rent in a town and the quantitiy of apartments that people want at each rent. A new industry enters the town and the pop

What is the benefit from the existence of monopolies, Explain how consumers...

Explain how consumers might benefit from the existence of monopolies. While the standard issue of monopolies having higher prices and lower output that competitive markets migh

International trade, International trade: International trade refers t...

International trade: International trade refers to the exchange of goods and services between countries. Goods sold to other countries are referred to as exports and goods bou

Joint equilibrium quantity, The sole producer of the anti-diarrhea drug STO...

The sole producer of the anti-diarrhea drug STOP supplies two retail pharmacies in an isolated village. The two pharmacies compete à la Cournot in a market characterized by an inve

Write Your Message!

Captcha
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!

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