#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)

Statistics, please can you explainn what "down 0.1 percentage point on the ...

please can you explainn what "down 0.1 percentage point on the quarter means"?

Large economies of scale, is the industry of electric power on the large e...

is the industry of electric power on the large economies scale

Asian development bank, ASIAN DEVELOPMENT BANK; In addition to the Wor...

ASIAN DEVELOPMENT BANK; In addition to the World Bank family, there are three other international lending agencies operating only in specific geographical area, but run on lin

MBA, The market demand for brand X has been estimated as Qx=1500-3Px-0.05I-...

The market demand for brand X has been estimated as Qx=1500-3Px-0.05I-2.5Py+7.5Pz Where Px is the price of brand X, I is per-capita income, Py IS the price of brand Y, and Pz is th

Strategies and policies for administrative reforms, STRATEGIES AND POLICIES...

STRATEGIES AND POLICIES FOR ADMINISTRATIVE REFORMS: As stated in a United Nation's Publication, following strategies and policies are necessary to bring about administrative i

Consumer behaviour, do you think that dimnishing returns to a factor are co...

do you think that dimnishing returns to a factor are consistent with increasing returns to scale? explain with suitable diagram and reasoning.

Explain nominal gdp, Q. Explain Nominal GDP? Nominal GDP: Nominal gross...

Q. Explain Nominal GDP? Nominal GDP: Nominal gross domestic product measures total value of all the services and goods produced and traded for money in the formal economy, eval

Draw a supply or demand diagram of the treasury bond market, 1) A) Suppose ...

1) A) Suppose that several months of data showed the CPI increasing at a 4.5% annual rate due largely to increases in the price of energy and food related commodities following sev

Demand forecasting, what will be the possible concequences if a large scale...

what will be the possible concequences if a large scale like Toyota place its new product in Indian market without having forecast the demand for its product

Uses and habit forming commodity -price elasticity of demand, Uses and Habi...

Uses and Habit Forming Commodity -price elasticity of demand: The number of possible uses : A commodity has high price elasticity of demand (or elastic demand) if it can be p

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