Micro Economics For Today
10th Edition
ISBN: 9781337613064
Author: Tucker, Irvin B.
Publisher: Cengage,
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 6.A, Problem 10SQ
To determine
The attaining of the consumer equilibrium.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Advertisement is one of the factors that influence customers to increase demand for a specific good. Explain how the budget line shift due to price change of good Y when the price of good X remains the same.
U(x, y) = xayb
A consumer maximises utility subject to a budget constraint
M = Pxx+Pyy
Where px is the price of good x, py is the price of good y and M is the budget available.
a. Derive an expression for the marginal utility of x. Under what condition is the marginal utility
diminishing.
b. Derive an expression for the marginal utility of y. Under what condition is the marginal utility
diminishing.
A consumer currently spends a given budget on two goods, X and Y, in such quantities that the marginal utility of X is 15 and the marginal utility of Y is 8. The unit price of X is $3 and the unit price of Y is $2. The utility-maximizing rule suggests that this consumer should Multiple Choice
a. decrease consumption of product X and increase consumption of product Y.
b. increase consumption of product X and increase consumption of product Y.
c. decrease consumption of product Y and increase consumption of product X.
d. stick with the current consumption mix because it yields maximum utility.
Chapter 6 Solutions
Micro Economics For Today
Ch. 6.1 - Prob. 1YTECh. 6.1 - Prob. 2YTECh. 6.2 - Prob. 1YTECh. 6.A - Prob. 1SQPCh. 6.A - Prob. 2SQPCh. 6.A - Prob. 3SQPCh. 6.A - Prob. 1SQCh. 6.A - Prob. 2SQCh. 6.A - Prob. 3SQCh. 6.A - Prob. 4SQ
Ch. 6.A - Prob. 5SQCh. 6.A - Prob. 6SQCh. 6.A - Prob. 7SQCh. 6.A - Prob. 8SQCh. 6.A - Prob. 9SQCh. 6.A - Prob. 10SQCh. 6.A - Prob. 11SQCh. 6.A - Prob. 12SQCh. 6.A - Prob. 13SQCh. 6.A - Prob. 14SQCh. 6.A - Prob. 15SQCh. 6 - Prob. 1SQPCh. 6 - Prob. 2SQPCh. 6 - Prob. 3SQPCh. 6 - Prob. 4SQPCh. 6 - Prob. 5SQPCh. 6 - Prob. 6SQPCh. 6 - Prob. 7SQPCh. 6 - Prob. 8SQPCh. 6 - Prob. 9SQPCh. 6 - Prob. 10SQPCh. 6 - Prob. 1SQCh. 6 - Prob. 2SQCh. 6 - Prob. 3SQCh. 6 - Prob. 4SQCh. 6 - Prob. 5SQCh. 6 - Prob. 6SQCh. 6 - Prob. 7SQCh. 6 - Prob. 8SQCh. 6 - Prob. 9SQCh. 6 - Prob. 10SQCh. 6 - Prob. 11SQCh. 6 - Prob. 12SQCh. 6 - Prob. 13SQCh. 6 - Prob. 14SQCh. 6 - Prob. 15SQCh. 6 - Prob. 16SQCh. 6 - Prob. 17SQCh. 6 - Prob. 18SQCh. 6 - Prob. 19SQCh. 6 - Prob. 20SQCh. 6 - Prob. 21SQCh. 6 - Prob. 22SQCh. 6 - Prob. 23SQCh. 6 - Prob. 24SQCh. 6 - Prob. 25SQ
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, economics and related others by exploring similar questions and additional content below.Similar questions
- Price for X is $1 and Y is $2. Budget is $9. Good X Good Y Quantity Marginal Utility Quantity Marginal Utility 1 8 1 10 2 7 2 8 3 6 3 6 4 5 4 4 5 4 5 3 6 3 6 2 7 2 7 1 When the consumer purchases the utility-maximizing combination of goods X and Y, total utility will be what?arrow_forwardFrank is purchasing products C and D in utility-maximizing amounts. If the price of C is $6 and the price of D is $3, then the marginal utility of D is twice that of C. the marginal utility of D is the same as that of C. the marginal utility of C is twice that of D. the relationship between the marginal utility of C and D cannot be determined.arrow_forward21. A consumer has a utility function defined over two goods X and Y. Let the quantity of Good X be x ≥ 0 and the quantity of Good Y be y ≥ 0. The utility function is given below: u(x, y) = xy + 2y. Assume that the consumer has income m and that prices are på and py. (a) Explain whether the preferences underlying this utility function satisfy completeness and transitivity. (b) Explain whether the preferences underlying this utility function satisfy monotonicity and convexity. (c) Find the consumer's Marshallian demands for Good X and Good Y at prices px > 0 and Py > 0. (d) Show that goods X and Y are normal goods and explain whether either good is a substitute for the other. (e) Assume that px 10, Py = 5 and m = 100. Suppose that px increases to px = 15, how much of the change in demand for Good X is via the substitution effect and how much is via the income effect? Note: You may assume an interior solution (i.e. x > 0 and y> 0). =arrow_forward
- The ratio of the marginal utility of coffee to the marginal utility of donuts is four for an individual maximizing utility. This implies thatA) the coffee to donuts price ratio is four to one.B) a donut is four times more valuable than a cup of coffee.C) this person always eats donuts with coffee.D) the coffee to donuts price ratio is one to four.arrow_forwardDonald likes fishing (X1) and hanging out in his hammock (X2). His utility function for these two activities is u(x1, x2) = 3X12X24. (A) Calculate MU1, the marginal utility of fishing. (B) Calculate MU2, the marginal utility of hanging out in his hammock. (C) Calculate MRS, the rate at which he is willing to substitute hanging out in his hammock for fishing. (D)Last week, Donald fished 2 hours a day, and hung out in his hammock 4 hours a day. Using your formula for MRS from (c) find his MRS last week. (E) This week, Donald is fishing eight hours a day, and hanging out in his ham mock two hours a day. Calculate his MRS this week. Has his MRS increased or decreased? Explain why? (F) Is Donald happier or sadder this week compared to last week? Explain.arrow_forwarda)Assume that the typical consumer always spends a small share of her overall budget on Vietnamese meals and use the utility maximization conditions to find the demand for Vietnamese food of the typical consumer (keep in mind that since utility is quasi-linear, you can find demand without information about the consumer’s weekly budget). b) Sum across consumers to find the weekly market demand for Vietnamese meals in NYC.arrow_forward
- Suppose a consumer consumes two goods, x and y and has utility function U(x, y) = min{3x, 2y}. She has a budget of $100. The price of x is $35 and the price of y is $10. a. If x is on the horizontal axis and y is on the vertical axis. Please find the consumer's MRS. b. Find the consumers 's optimal choice of x and y..arrow_forwardpart Barrow_forwardWhat is the answer?arrow_forward
- Question 3. Suppose that Janice only cares about tea (T) and coffee (C). Her utility function is U = 2T + 4C. The price of T is $1.50, and the price of C is $2.50. Janice has a budget of $15 for tea or coffee during the week. (a) Write down the consumers maximization problem. (b) What are the consumption quantities of T and C that will maximize Janice's utility?arrow_forwardConsider a consumer with the utility function u(x1,x2) = x11/3 x22/3. a. Find the Marginal Utility for each good. b. Find the slope of one of this consumer's indifference curves c. Write down the consumer's budget constraint. d. What is the slope of this consumer's budget constraint? Show how you derived your answerarrow_forwardConsumer spends $450 per week on two goods, X and Y. PX= $5 and PY=$3. His utility function is U= 0.5Xy2. What quantities of X and Y does he buy each week in equilibrium?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you