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

Utitility, In November 2010, every Mzumbe University student had an income ...

In November 2010, every Mzumbe University student had an income of 150000/= per month,facing the price of meal (X) 1000/= and average price of other goods (Y) 1000/=.The initial ut

Given Qd=3-P^2, Yao''s weekly demand for basketballs is given by Qd = 3-P^2...

Yao''s weekly demand for basketballs is given by Qd = 3-P^2 where P is the price of basketballs. At the current price, Yao''s demand for basketballs is unit elastic. What is the cu

Consumer preferences, Consumer Preferences Indifference curves represen...

Consumer Preferences Indifference curves represent all the combinations of market baskets which provide the same level of contentment to the person. Consumer Preferences

Shortage, Shor tage A condition under that the quantity demanded fo...

Shor tage A condition under that the quantity demanded for a good or service exceeds the available supply for that good or service. Shortages usually cause a rise in price

Determine the population growth rates, Determine the population growth rate...

Determine the population growth rates Birth control meant that those who didn't wish to have more children can exercise their choice. Parents began to find more satisfaction o

#define output, # define output#

# define output#

Direct utility, what is direct utility in micro economics?

what is direct utility in micro economics?

Sub-contracting and investing, The demand for one of Parsons products has i...

The demand for one of Parsons products has increased over the last few years and, despite the extensive use of overtime and weekend working, the company has been forced to sub-cont

Pareto efficieny, marginal conditions of pareto efficeincy

marginal conditions of pareto efficeincy

Development administration, Development Administration: Since the Gove...

Development Administration: Since the Government has been entrusted to manage economic and business activities, it was found difficult to manage the economic policy with the t

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