The greater the standard error of an estimated coefficient:
A. the greater the t-value of the estimated coefficient.
B. the greater the R-square.
C. the greater the adjusted R-square.
D. the lower the t-value of the estimated coefficient.
Answer: D
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Refer to Scenario 10.3. What level of output maximizes revenue?
A) 0 B) 45 C) 85 D) 125 E) 245
Most of the income of Americans comes from
a. transfer payments. b. the ownership of bonds and physical assets. c. the ownership of bonds and corporate stocks. d. the ownership of human capital.
Assume that the central bank purchases government securities in the open market. If the nation has highly mobile international capital markets and a flexible exchange rate system, what happens to the GDP Price Index and net nonreserve-related international borrowing/lending in the context of the Three-Sector-Model?
a. The GDP Price Index falls, and net nonreserve-related international borrowing/lending becomes more negative (or less positive). b. The GDP Price Index and net nonreserve-related international borrowing/lending remain the same. c. The GDP Price Index falls, and net nonreserve-related international borrowing/lending becomes more positive (or less negative). d. The GDP Price Index rises, and net nonreserve-related international borrowing/lending becomes more negative (or less positive). e. The GDP Price Index rises, and net nonreserve-related international borrowing/lending becomes more positive (or less negative).
When the unemployment rate falls to the full-employment level:
A. There is increased concern about inflation. B. Many resources are idle. C. The size of the labor force decreases. D. There is increased concern about deflation.