When long-run average total cost decreases as output increases, a firm experiences
a. increasing average fixed cost
b. decreasing total cost
c. economies of scale
d. diseconomies of scale
e. constant returns to scale
C
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If national saving decreases
A) the sum of domestic investment and foreign investment must increase. B) the sum of domestic investment and foreign investment must decrease. C) foreign investment must increase to cover the loss. D) the sum of domestic investment and net exports must increase.
The chartering process is similar to ________ potential borrowers and the restriction of risk assets by regulators is similar to ________ in private financial markets
A) screening; restrictive covenants B) screening; branching restrictions C) identifying; branching restrictions D) identifying; credit rationing
Suppose your utility function for food (F) and clothing (C) is u(F,C) = F + 4C. If you reduce your clothing consumption by 2 units, how much do you have to increase your food consumption in order to maintain the same utility level?
A) 2 units B) 4 units C) 6 units D) 8 units
A surplus in a country's trade balance means that:
a. its net exports exceed transfer payments. b. the country's currency is over-valued. c. the value of its net exports is positive. d. imports into the country exceed exports. e. domestic savings exceeds domestic investment.