Which of the following changes would not shift the demand curve for a good or service?
a. a change in income
b. a change in the price of the good or service
c. a change in expectations about the future price of the good or service
d. a change in the price of a related good or service
b
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In the presence of adverse selection (due to high and low cost consumers), firms will employ screens to get information about consumers so long as this leads to a more efficient competitive equilibrium.
Answer the following statement true (T) or false (F)
Buyers’ expenditures and sellers’ revenues are always identical.
Answer the following statement true (T) or false (F)
Which of the following does NOT appear in the current account part of the balance of payments?
A) a loan of $1 million from Bank of America to Brazil B) foreign aid to El Salvador C) an Air France ticket bought by an American D) income earned by General Motors from its plants abroad
An implication of the downward slope of the demand curve for a monopolistic competitive firm is that
A) its marginal revenue curve slopes upward. B) its marginal revenue curve and its demand curve are identical (same) line. C) its marginal revenue curve slopes downward but lies above the demand curve. D) its marginal revenue curve slopes downward but lies below the demand curve.