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Calculate the MRS for the following three utility functions: ·U(x,y) = xy . U(x,y) = lnx...
For U(x,y) -xy, MRS ▼ , while Uxx_ and Uyy This means that this utility function has MRS, while exhibiting marginal utility in x andy For U(x,y)-x2y2, MRS ▼ , while Uxx_ and Uyy This means that this utility function has MRS, while exhibiting marginal utility in x and y For U(x,y) = In x + In y, MRS- ,while Ux- and Uyy ▼ . This means that this utility function has MRS, while exhibiting marginal utility in x and...
consider a quasi-linear utility function: U(x, y) = lnx + y. Show that the MRS is the same on all indifference curves at a given x. Illustrate your result in a suitable diagram. please show all steps, so I can better understand how you reached your final answer.
2. Show that each of the following utility functions has a diminishing MRS. Do they exhibit constant, increasing, or decreasing marginal utility? Is the shape of the marginal utility function an indicator of the convexity of indifference curve? a. (2) U(X,Y) = XY b. (2) U(X,Y) = x2y2 c. (2) U(X,Y) = In X + In Y
A) Let utility over 2 goods be defined as U(x,y)=x+xy+y. Find the MRS by implicitly solving for y (hint: set U=k) and calculate -dy/dx. B) Now find the MRS by using MRS =Ux/Uy.
For each of these utility functions, b. Compute the MRS. c. Do these tastes have diminishing marginal rates of substitution? Are they convex? d. Construct an indifference curve for each of these functions for utility numbers U1 = 10 , U2 = 100 , U3 = 200 . e. Do these utility functions represent different preference orderings? 1. Consider the following utility functions: (i) U(x,y)- 6xy, (ii) U(x,y)=(1/5)xy, MU,--y and MU,--x ii) U(x,y)-(2xy)M 8xy2 and MUy -8x2y MU,-6y and...
Show Working please 3. Calculate the MRS for EACH of the following utility functions. (Remember MRS is always negative with a downward sloping indifference curve) a. U (x1,x2) = 3x1 + 4x2 b. U (x1,x2) = 3x1x3 c. U (x1, x2) = 4x - 4x2 d. U (x1, x2) = 16x{ x e. U(x,y) = 2 Vx+2,77 f. U(x,y) = 3x2 /y g. U(x,y) = 16x4y3 4. Explain the following in words making reference to the indifference curve. a. (3,3)...
A consumer of two goods (X and Y) has the following utility function: U(x,y)=xy-ay^2, whre x>=0 and y>=0 and a>0 is a parameter. (a) Are there bundles for which one of the goods is actually a "bad" (in the sense that consuming more of it reduces utility)? (b) Find the MRS.
Use the following table to indicate whether the marginal rate of substitution (MRS) of each utility function increases, decreases, or is constant as x increases. MRS Increases with Utility Function Ux,y)- 3x y U(x,y) = MRS Decreases with x Constant MRS MRS Increases withx x-y U(x,y) = For a utility function for two goods, U xy to have a strictly diminishing MRS ie, to be strictly quasi concave), the following condition must hold: Use the following table to indicate whether...
Problem 1 (10pts) Jim's utility function is U (x, y) = xy. Jerry's utility function is U (x,y) = 1,000xy +2,000. Tammy's utility function is U2, y) = xy(1 - xy). Bob's utility function is U(x,y) = -1/(10+ 2xy). Mark's utility function is U (2,y) = x(y + 1,000). Pat's utility function is U (2,y) = 0.5cy - 10,000. Billy's utility function is U (x,y) = x/y. Francis' utility function is U (x,y) = -ry. a. Who has the same...
Compute the MRS for the following utility functions. Based on your results, explain the curvature of indifference curve associated with each function. i. (5 marks) U(X,Y) = aln(X) + bln(Y) ii. (5 marks) U(X,Y) = XaYb iii. (5 marks) U(X,Y) = aX + bY