#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 Penetration, Market Penetration: Indian entrepreneurs have to ...

Market Penetration: Indian entrepreneurs have to constantly bear in mind the fast changing trade trends and re-orient their strategies to derive higher yields by way of large

Minimum welfare level for the poorest senior household, Consumer Behavior: ...

Consumer Behavior: The government considers different calculations to help senior citizens with their increasing heating bills. One proposal on the table is to pay 20% of senio

Visit to village panchayat fo data agriculture based project, about visit t...

about visit to village panchayat fo data agriculture based project

How do we obtain total cost curve, Total cost curve (TC) is obtained by add...

Total cost curve (TC) is obtained by adding up vertically total fixed cost and total variable cost curves because the total cost is sum of total fixed cost and total variable cost

Identify the four institutional requirements of markets, Identify the four ...

Identify the four institutional requirements of markets. The four institutional needs of markets are:  Pprivate property, Social institutions of trust, Good physical i

Determine the optimal number of ads -regression, You work in the front offi...

You work in the front office of the Spokane Indians, a minor league baseball team that plays in the Northwest League of Minor League Baseball. Your boss wants to know the different

How are the limitations of the economics theory affected, How are the limit...

How are the limitations of the economics theory affected? Limitation of Economic Theory: While examining the generality of an economic theory, one must realize any assump

Functions of money in any modern economy, Functions of money in any modern ...

Functions of money in any modern economy: A medium of exchange: Money facilitates the exchange of goods and services because, people exchange the goods and services they produ

Define the generality of economic theory in modern economics, Define the ge...

Define the generality of economic theory in the modern economics. Generality of Economic Theory An economic theory is based onto assumptions imposed onto economic environmen

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