Competitive equilibrium, Microeconomics

Assignment Help:

Let 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) simultenaoulsy 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.

Assume the market is competitive.

a)  Outline the definition of a competitive equilibrium of this market and describe why every contract, offered by every firm, must earn zero profit in equilibrium.                                                                                                                                

b)  Assume the information concerning individuals' types is symmetric, but void. It is commonly known, though, that the proportion of low risk consumers is 0.4. Derive the equilibrium set of contracts.    

 


Related Discussions:- Competitive equilibrium

Firms and industry, explain the main criteria for classifying firms into in...

explain the main criteria for classifying firms into industries.which criteria serve the better and why?

Capitalist economy, Capitalist Economy: Under capitalist economy factors of...

Capitalist Economy: Under capitalist economy factors of production are owned and managed by private entrepreneurs. Production takes place on. the initiative an enterprise of the pe

Determine the optimal strategy for the breeder, Consider a decision faced b...

Consider a decision faced by a cattle breeder. The breeder must decide how many cattle he should sell in the market each year and how many he should retain for breeding purposes.

Production function for wheat, Production Function for Wheat *  Farmers...

Production Function for Wheat *  Farmers should choose between a capital intensive or labor intensive technique of production. Isoquant Describing Production of Wheat

Real price and how to calculate real prices?, REAL VERSUS NOMINAL PRICES ...

REAL VERSUS NOMINAL PRICES • Nominal price is a complete or current dollar price of a good or service when it is sold. • Real price is the price related to a combined me

Reserve accounts, if a bank has $6000 in checkable deposits and the require...

if a bank has $6000 in checkable deposits and the required reserve ratio is 0.2 then the bank can lend how much money?

Consumer equlibrium, have to do a group project on consumer equlibrium. plz...

have to do a group project on consumer equlibrium. plz help on wat sub topics to select (i am in college 1st year)

Gross domestic product and growth rates, Gross Domestic Product and Growth ...

Gross Domestic Product and Growth Rates: The rate of growth of the secondary and tertiary sectors has been more than double that of the primary sector, with the secondary sect

Firms in a competitive markets, illustrate a long-run equilbrium using diag...

illustrate a long-run equilbrium using diagrams for the gold market and for a representative gold mine

Measuring economies of scale in long run, Economies and Diseconomies of Sca...

Economies and Diseconomies of Scale -Economies of Scale Increase in the output is greater than increase in the inputs. -Diseconomies of Scale Increase in the

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