The t-statistic measures
A) the efficiency of the t-test relative to the standard z-test.
B) the probability that the estimated coefficient is within the range of the standard error.
C) whether the estimated coefficient is independent of the standard error.
D) whether the estimated coefficient is large relative to the standard error.
D
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What are the information costs associated with forward contracts?
What will be an ideal response?
Ignoring all other goods, if Yong's marginal utility per pound of bread is 10 utils and per pound of cheese is 30 utils, his
a. total utility would be maximized if the price per pound of cheese is triple the price per pound of bread b. total utility could be increased by buying more bread and less cheese c. total utility could be increased by buying more cheese and less bread d. total utility would be maximized if the price per pound of cheese is one-third the price per pound of bread e. marginal utility would be maximized if the price per pound of cheese is one-third the price per pound of bread
It's logical, it's a rule of thumb, it's an economic guideline: As long as MR < MC, and the firm responds by decreasing the quantity it produces,
a. profit will equal zero b. profit will increase c. profit will decrease d. profit will remain unchanged e. the firm will minimize loss
As long as a market is contestable, then even if it has only a few sellers, the
a. threat of new entrants will prevent the prices from rising above the competitive level. b. producers will be able to charge prices that are high enough to produce long-run economic profits. c. producers will not face new competition because the barriers to entry are high. d. market will never be expected to come close to the competitive result.