简述弗鲁姆(V.Vroom)的期望理论(Expectancy Theory)。
简述弗鲁姆(V.Vroom)的期望理论(Expectancy Theory)。
简述弗鲁姆(V.Vroom)的期望理论(Expectancy Theory)。
A.勒温(K.Lewin)
B.班杜拉(A.Bandura)
C.弗鲁姆(V.Vroom)
D.赫茨伯格(F.Herzberg)
Suppose that a new drug has been approved to treat a lifethreatening disease. The demand for that drug is shown on the graph below. Prior to approval of this drug, the only treatment for this condition was any one of several nonprescription, or overthecounter, pain relievers. The demand for one brand of the several nonprescription pain relievers is also shown on the graph.A likely reason for the difference in the slopes of the demand curves is that:
A、the over the counter pain reliever has many substitutes, but the new drug does not.
B、one drug is new on the market, but the other has been available for a long time.
C、one drug is heavily regulated by the Food and Drug Administration and the other is not.
D、one market is in equilibrium and the other is not.
A、pick it up and drink it
B、use the spoon provided
C、eat half of it with a spoon and drink the remainder
D、just wait
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