To graph a relationship involving more than two variables, we use which assumption?
A) linear assumption
B) positive relationship assumption
C) marginal analysis
D) ceteris paribus
E) trend assumption
D
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Suppose people become so convinced that interest rates cannot fall further that they hold money rather than bonds. This situation is
A. known as a liquidity trap B. shown by making the aggregate demand curve steeper C. shown as a leftward shift in the investment demand D. known as crowding out
An increase in the expected inflation rate causes the supply of bonds to ________ and the supply curve to shift to the ________, everything else held constant
A) increase; left B) increase; right C) decrease; left D) decrease; right
Joe's income is $500, the price of food (F) is $2 per unit, and the price of shelter (S) is $100. Which of the following represents his marginal rate of transformation of food for shelter?
A) -5 B) -50 C) -.02 D) None of the above
Developing countries tend to focus more on the goal of economic growth than developed countries.
Answer the following statement true (T) or false (F)