The only goods you consume are eggs and wine. On Monday, you consume basket M. On Tuesday, the price of eggs goes down and you consume basket T. On Wednesday, the price of eggs returns to its Monday level and the price of wine goes down. On Wednesday, you consume basket W and you are exactly as happy as you were on Tuesday. You choose to consume more eggs on Wednesday than on Monday.
Draw in a diagram (measuring quantity of eggs on the horizontal axis) the budget lines for Monday. Tuesday and Wednesday, along with the points M, T, and W.
How does your diagram show that on Wednesday you are exactly as happy as you were on Tuesday?
True or False: On Wednesday you consume less eggs than on Tuesday. Justify your answer.
True or False: Eggs cannot possibly be a Giffen good. Justify your answer.
Can you say whether eggs is a normal or inferior good?
The only goods you consume are eggs and wine. On Monday, you consume basket M. On...
The only goods you buy are eggs and wine. On Tuesday your income rises. On Wednesday the price of wine (not eggs!) rises. On Wednesday you are just able to afford Monday’s basket. a. Illustrate your Monday, Tuesday, and Wednesday budget points and optima. Label the optima M, T, and W. b. Eggs are called a Neffig good if you buy fewer eggs when the price of wine rises. True or False: Every Neffig good is a normal good. c....
CHAPTER 4 Suppose the only goods you buy are wine and roses. a. Between Monday and Tuesday, the price of wine goes up (while your 7. income remains fixed). Draw a diagram, with wine on the horizontal axis and roses on the vertical, to illustrate how your budget line moves. Illustrate your optimum points on the two budget lines, labeling Monday's optimum M and Tuesday's optimum T b. On Wednesday, the price of wine returns to its Monday level, but...
Sam consumes only green eggs and ham. Ham is an inferior good for Sam. One day the price of green eggs goes up. a. Illustrate Sam’s old and new optimum points, and show both the substitution and the income effects. How does this graph reflect the fact that ham is an inferior good? b. True or False: When the price of green eggs goes up, Sam certainly buys more ham than before. Justify your answer carefully, by considering the directions...
1. Which of the following claims is true at each point along a price-consumption curve? A) Utility is maximized but income is not all spent. B) All income is spent, but utility is not maximized. C) Utility is maximized, and all income is spent. D) The level of utility is constant. 2. Consider a graph on which one good Y is on the vertical axis and the only other good X is on the horizontal axis. On this graph the income-consumption curve...
3. The Consumer Price Index (CPI) represents the average price of goods that households consume. Many thousands of goods are included in such an index. Here consumers are repre- sented as buying only food (pizza) and gas as their basket of goods. Below is a representation of the kind of data the Bureau of Economic Analysis (BEA) collects to construct a consumer price index. In the base year, 2008, both the prices of goods purchased and the quantity of goods...
1. A country's consumption possibilities frontier can be outside its production possibilities frontier if a. the country engages in trade. b. the citizens of the country have a greater desire to consume goods and services than do the citizens of other countries. c. the country’s technology is superior to the technologies of other countries.d. All of the above are correct. 2. A production possibilities frontier will be a straight line if a. increasing the production of one good by x...
Two words or phrases in English are anagrams if their letters (and only their letters), rearranged, are the same. We assume that upper and lower case are indistinguishable, and punctuation and spaces don't count. Two phrases are anagrams if they contain exactly the same number of exactly the same letters, e.g., 3 A's, 0 B's, 2 C's, and so forth. Some examples and non-examples of regular anagrams: * The eyes / they see (yes) * moo / mo (no) *...
1. Consumer’s utility function is: U (X,Y) = 10X + Y. Consumer’s income M is 40 euros, the price per unit of good X (i.e. Px ) is 5 euros and the price per unit of good Y (i.e. Py) is 1 euro. a) What is the marginal utility of good X (MUx) for the consumer? ( Answer: MUx = 10) b) What is the marginal utility of good Y (MUy) for the consumer? ( Answer: MUy = 1) c)...
(c) If you buy 4 spark plugs, what is the probability that at least one is defective? 5. At Least One Girl: Suppose a couple plans to have 4 children and the probability of a boy is 0.50. Find the probability that the couple has at least one girl. 6.* Lie Detector: Suppose a lie detector test can detect a lie 95% of the time. You get hooked up and tell 10 truths and 10 lies. What is the probability...
You might be familiar with Crazy Eddy, an owner of the “Crazy Eddy’s” home electronics stores that used to exist when you were younger (though maybe too young to remember). Some of the larger superstores like Best Buy and Circuit City moved in and began squeezing Eddy. As it turned out his tagline, “where the prices are insane,” was quite true, and he was forced out of business. Unbeknownst to many, Eddy was an avid skier, and his desire to...