Question

Suppose that we have a utility function involving two goods that is linear of the form U(x,y)- ax + by. MU MU Suppose>- Hint: It may be helpful to draw yourself a diagram. What is true about the slope of the indifference curves and the slope of the budget constraint? This means the slope of the indifference curves are income is spent on good than the slope of the budget constraint. This implies that all of the consumers Therefore, the demand function for x is x* - and the demand function for y is ls MU MU Suppose PsP Hint: It may be helpful to draw yourself a diagram. What is true about the slope of the indifference curves and the slope of the budget constraint? This means the slope of the indifference curves are income is spent on good than the slope of the budget constraint. This implies that all of the consumers ▼ . Therefore, the demand function for x is x* and the demand function for y is When--> , the expenditure function is E- . However, when--<-, the expenditure function is E- Px

0 0
Add a comment Improve this question Transcribed image text
Answer #1

Suppose MUx/ Px> MUy/ Py

This means the slope of the indifference curve is greater than the slope of the budget constraint because slope of indifference curve =MUx/MUy and slope of budget constraint= Px/Py. This implies that all of the consumers income is spent on good x.

Budget constraint= Px X + Py Y= I

Y=0 , X= I/Px

Therefore, the demand function for x is I/Px and the demand function for y is 0.

Suppose MUx/ Px < MUy/Py

This means the slope of the indifference curve is less than the slope of the budget constraint because slope of indifference curve =MUx/MUy and slope of budget constraint= Px/Py. This implies that all of the consumers income is spent on good y.

Budget constraint= Px X + Py Y= I

X=0 , Y= I/Py

Therefore, the demand function for x is 0 and the demand function for y is I/Py.

When MUx/Px > MUy/Py ,the expenditure function is E = Px X +Py Y = Px (I/Px) +0 = I i.e equal to income.

Howeve, when MUx/Px < MUy/Py , the expenditure function is E= PxX + Py Y = 0 +Py(I/Py) = I i.e equal to income.

Add a comment
Know the answer?
Add Answer to:
Suppose that we have a utility function involving two goods that is linear of the form...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • 4. In a two-good world, suppose a consumer views the goods as perfect substitutes. Draw a...

    4. In a two-good world, suppose a consumer views the goods as perfect substitutes. Draw a graph of the consumer's choice problem, with a budget constraint and a few indifference curves. (Assume the slope of the indifference curves is different from the slope of the budget constraint.) What is notable about the consumer's preferred bundle? 4. In a two-good world, suppose a consumer views the goods as perfect substitutes. Draw a graph of the consumer's choice problem, with a budget...

  • Suppose that there two goods X and Y, available in arbitrary non- negative quantities (so the...

    Suppose that there two goods X and Y, available in arbitrary non- negative quantities (so the the consumption set is R2). The consumer has preferences over consumption bundles that are strongly monotone, strictly convex, and represented by the following (differentiable) utility function: u(x, y)-y+2aVT, where z is the quantity of good X, and y is the quantity of good Y, and a 20 is a utility parameter The consumer has strictly positive wealth w > 0. The price of good...

  • Suppose that there two goods, X and Y , available in arbitrary nonnegative quantities (so the the...

    Suppose that there two goods, X and Y , available in arbitrary nonnegative quantities (so the the consumption set is R 2 +). The consumer has preferences over consumption bundles that are monotone, strictly convex, and represented by the following (differentiable) utility function: u(x, y) = α √ x + (1 − α) √ y, where x is the quantity of good X, y is the quantity of good Y , and α ≥ 0 is a utility parameter. The...

  • Sally consumes two goods, X and Y. Her utility function is given by the expression U...

    Sally consumes two goods, X and Y. Her utility function is given by the expression U = 2 · XY ^2 . The current market price for X is $10, while the market price for Y is $12. Sally’s current income is $900. a. Sketch a set of two indifference curves for Sally in her consumption of X and Y. b. Write the expression for Sally’s budget constraint. Graph the budget constraint and determine its slope. c. Determine the X,Y...

  • 3) Sally consumes two goods, X and Y. Her utility function is given by the expression...

    3) Sally consumes two goods, X and Y. Her utility function is given by the expression U = 3 · XY2. The current market price for X is $10, while the market price for Y is $5. Sally's current income is $500. a. Sketch a set of two indifference curves for Sally in her consumption of X and Y. b. Write the expression for Sally's budget constraint. Graph the budget constraint and determine its slope. c. Determine the X, Y...

  • Q1. Suppose consumer consumes two goods, X and Y. The price of X is P x...

    Q1. Suppose consumer consumes two goods, X and Y. The price of X is P x , price of Y is P Y and the consumer income is m. a. Derive and interpret the budget constraint and its slope. b. If slope is -3, how will you interpret it? c. Suppose a government wants to discourage the excessive consumption of X and decides to impose a tax t 1 if someone consume more than X 1 but less than X...

  • Consider a consumer with a utility function u(x1, x2) = min{21, 222}. Suppose the prices of...

    Consider a consumer with a utility function u(x1, x2) = min{21, 222}. Suppose the prices of good 1 and good 2 are p1 = P2 = 4. The consumer's income is m = 120. (a) Find the consumer's preferred bundle. (b) Draw the consumer's budget line. (c) On the same graph, indicate the consumer's preferred bundle and draw the indifference curve through it. (d) Now suppose that the consumer gets a discount on good 1: each unit beyond the 4th...

  • 1. Suppose the utility function for goods q1 and q2 is given by U(q1, q2) =...

    1. Suppose the utility function for goods q1 and q2 is given by U(q1, q2) = q1q2 + q2 (a) Calculate the uncompensated (Marshallian) demand functions for q1 and q2 (b) Describe how the uncompensated demand curves for q1 and q2 are shifted by changes in income (Y) or the price of the other good. (c) Calculate the expenditure function for q1 and q2 such that minimum expenditure = E(p1, p2, U) (d) Use the expenditure function calculated in part...

  • Question 16 1 pts A typical indifference curve is negatively sloped because: as we consume more...

    Question 16 1 pts A typical indifference curve is negatively sloped because: as we consume more of one good, we are willing to give up the consumption of another good without changing our utility higher indifference curves represent higher levels of utility higher indifference curves represent lower levels of utility we assume that a consumer's income is constant Question 17 1 pts A typical indifference curve: O is convex to the origin (bowed in) has a constant slope is concave...

  • Question: Suppose your utility function from a given bundle of goods, (x.y), isWex.y) (y) (a) Suppose...

    Question: Suppose your utility function from a given bundle of goods, (x.y), isWex.y) (y) (a) Suppose y 1. Make a table showing your utility for x 1, x-2x-3' and x (b) Is utility increasing from more units of x? (c) Is marginal utility increasing from more units of x? (d) Derive the equation describing the marginal utility for x, Mu (e) Plot a representative indifference curve that includes 3 bundles of goods of your choosing. Include on your graph the...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT