In a market characterized by many buyers and one seller, investment in informative advertising by a seller can ____ the price of a commodity to customers and lower their _____ cost of acquiring information.
a. decrease; sunk cost
b. increase; transaction cost
c. increase; sunk cost
d. decrease; transaction cost
Question 2
In the monopolistic competition model, the attribute of free entry suggests that:
a. all firms earn zero economic profits in the long run.
b. some firms will be able to earn economic profits in the long run.
c. some firms will be forced to incur economic losses in the long run.
d. the market structure will eventually be characterized by perfect competition in the long run.
(A) Normal spongy bone. (B) Spongy bone with osteoporosis, which is characterized by a loss of bone
A chest X-ray showing pneumonia characterized by the patch of gray-white areas.
Plan of Trajan's Forum and Market "خطة منتدى ترجان والسوق"
Main Hall, Trajan's Market
Saving and Investment Rates of Industrialized Countries, 1960–1974
Stock Market Tracks Growth in GDP