In: Economics
Assume a Cobb-douglas utility function of 2 goods x and y given by U = x 0.5y 0.5 and an initial income I of 100. Let initial price be px = 4 and py = 1. Now vary the price of x from 1 to 7 in steps of 1. So you have 7 prices for x. px = {1, 2, 3, 4, 5, 6, 7} For each of these px, py REMAINS the SAME at 1. In the excel sheet fill columns F (demand for x), G(demand for y), H(utility from x, y), K (marshallian demand x), L (hicksian demand x, xh), M (Income for hicksian demand), N (demand for y under hicksian case yh) and O (utility from xh, yh) For x
(a) compute and plot the Marshallian Demand
(b) compute and plot the Hicksian Demand assuming the base price of x, px = 4. or ensuring that utility is computed and kept constant when initial prices were px = 4, py = 1 and Income I = 100 Fill
substituting marshallian demand function for both goods in utility function
price of good x | marshallian demand function for good x | marshallian demand function for good y | utility | hicksian demand function for good x | hicksian demand function for good y |
1 | 50 | 50 | 25 | 25 | 25 |
2 | 25 | 50 | 25 | 17.67 |
35.35 |
3 | 16.67 | 50 | 25 | 14.43 | 43.3 |
4 | 12.5 | 50 | 25 | 12.5 | 50 |
5 | 10 | 50 | 25 | 11.18 | 55.9 |
6 | 8.33 | 50 | 25 | 10.21 | 61.23 |
7 | 7.14 | 50 | 25 | 9.45 | 66.14 |