Let R2unrestricted and R2restricted be 0.4366 and 0.4149 respectively. The difference between the unrestricted and the restricted model is that you have imposed two restrictions. There are 420 observations. The F-statistic in this case is
A) 4.61
B) 8.01
C) 10.34
D) 7.71
Ans: B) 8.01
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An extreme case where either the quantity demanded (Qd) or supplied (Qs) changes by an infinite amount in response to any change in price is called:
a. perfect elasticity. b. imperfect elasticity. c. strong elasticity. d. weak elasticity.
The price of domestically produced DVD players increases dramatically, causing a 1 percent increase in the CPI. The price increase will most likely cause the GDP deflator to increase by
a. (i) more than 1 percent. b. (ii) less than 1 percent. c. (iii) 1 percent. d. None of (i), (ii), and (iii) is correct; this particular price increase will not affect the GDP deflator.
Starting with an exchange rate of $1 = ¥110, and a price tag of ¥30,000 for a Japanese good, what happens to the dollar price of the good if the yen appreciates by 6 percent?
A) the dollar price of the good rises from $272.73 to $289.09 B) the dollar price of the good falls from $272.73 to $256.37 C) the dollar price of the good rises from $330,000 to $349,800 D) the dollar price of the good falls from $330,000 to $310,200 E) ?the dollar price of the good rises falls from $2,700 to $2,560
If you lost 10 percent on $200 worth of stock in a 2x margin account, then you would:
A. lose $20. B. gain $40. C. gain $20. D. lose $40.