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

Vitamin a, 1) Vitamin A Vitamin A has been chosen as the vitamin to be incl...

1) Vitamin A Vitamin A has been chosen as the vitamin to be included in the supplement since it has a role in several functions some of which as follows: 1. Helps in proper vision.

Principles of economics, The basic concepts of price theory

The basic concepts of price theory

Demand functions for one product facing two markets, Suppose a firm faces t...

Suppose a firm faces two markets for the same product. In market A, the demand function is PA=60-QA, while in market B the demand function is PB=36-0.5QB. The total cost function i

Oligopoly, what are the factors causing oligopoly market?

what are the factors causing oligopoly market?

State about the prices - price level, State about the prices - Price level ...

State about the prices - Price level Prices are of great significance in macroeconomics as indeed they are in microeconomics. Though, in microeconomics we are more interested i

Industrial policy, Industrial Policy: Government policies which are aimed a...

Industrial Policy: Government policies which are aimed at fostering the domestic development of particular desirable or productive industries, in order to enhance productivity, cre

INDIFFERENCE CURVES, HOW TO REDUCE SMOKING USING INDIFFERENCE S AND BUDGETL...

HOW TO REDUCE SMOKING USING INDIFFERENCE S AND BUDGETLINE

What are accounting costs and economic costs, It is necessary for the prope...

It is necessary for the proper understanding of the price theory to know the various concepts of cost that are often employed. When an entrepreneur undertakes production of a commo

Economics question im stuck with, The prevention of major swings in economi...

The prevention of major swings in economic activity can be handled most easily by the: A. Household sector B. business sector C. financial sector D. government sector why?

D, d

d

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