Mathematical presentation of utility maximisation, Microeconomics

Assignment Help:

Mathematical Presentation of Utility maximisation:

Consumer's objective is to maximise her utility by solving UMP. To solve UMP, we set the Lagrange function of the corresponding problem, which is,    L(x1, x2) = U(x1, x2) + λ (M-p1x1-p2x2) Our objective is to maximise this Lagrange function by choosing x1, x2 and λ. For that we differentiate the Lagrange function by x1, x2 and  λ, and set all equal to zero.  

 

547_Mathematical Presentation.png

is the slope of the indifference curve and  p1/p2 is the slope of the budget line. So, at equilibrium we have a slope of the indifference curve that is equal to the slope of the budget line. Again, from equation (f3) we get M = p1x1+p2x2, so budget equation holds with equality sign.   


Related Discussions:- Mathematical presentation of utility maximisation

Explain decision-making and characteristics of speculative, Consumers purch...

Consumers purchase a house or multiple dwellings for a number of reasons. But what is the rationale behind their decision to buy and/or sell a house, flat or apartment? Do consumer

Microeconomics, When the price of candy bars increased from $.45 to $.55 th...

When the price of candy bars increased from $.45 to $.55 the quantity demanded changed from 21,000 per day to 19,000 per day. In this range the price elasticity of demand for cand

What is the price of a call option on stock, Consider an economy with three...

Consider an economy with three states. The following set of stocks is traded:   x 1 =(2,2,0)    x 2 =(1,0,3)  x 3 =(0,2,4). The t=0 prices of these stocks are given as follow

Bertrand paradox, Consider the following duopoly with differentiated goods ...

Consider the following duopoly with differentiated goods where x 1   and  x 2   denote the amounts of the goods 1 and 2  respectively, with prices p 1   and  p 2 . The demand funct

Consumer behaviour, identify three factors to criticize the theory of consu...

identify three factors to criticize the theory of consumer behavior or utility theory

Calculate quarterly performance metrics , I would tend to think that a 5% p...

I would tend to think that a 5% per year goal is more reasonable. Smaller incremental goals always appear to be more attainable, while more radical goals may actually be more diffi

Explain supply and demand diagrams, During the 1990s, technological advance...

During the 1990s, technological advance reduced the cost of computer chips. Explain, with the use of supply and demand diagrams, how the following markets are affected in terms of

Economies of common services, Economies of Common Services: Through th...

Economies of Common Services: Through the concentration of firms in a particular industry in a given geographical location, the firms may enjoy certain commonservices.These

Monopolistic competition maximizes, "A firm in monopolistic competition max...

"A firm in monopolistic competition maximizes its profit by producing where its price is equal to its marginal cost." Is this statement correct or incorrect?  Explain.

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