Explain how long-run economic profits are linked to entry in monopolistic competition and perfect competition
What will be an ideal response?
In the short run, all market structures allow for positive economic profits. However, those profits can only be maintained in the long run if other firms cannot enter the industry. If they can they will enter and competition will force the price of the good down until economic profits are zero.
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While legislation enacted in 1998 granted the Bank of Japan new powers and greater autonomy, its critics contend that its independence is
A) limited by the Ministry of Finance's veto power over a portion of its budget. B) too great because it need not pursue a policy of price stability even if that is the popular will of the people. C) too great since the Ministry of Finance no longer has veto power over the bank's budget. D) limited since the Ministry of Finance can dismiss senior bank officials.
Assume that the government increases spending and finances the expenditures by borrowing in the domestic capital markets. If the nation has highly mobile international capital markets and a flexible exchange rate system, what happens to the quantity of real loanable funds per time period and reserve-related (central bank) transactions in the context of the Three-Sector-Model?
a. The quantity of real loanable funds per time period falls, and reserve-related (central bank) transactions remain the same. b. The quantity of real loanable funds per time period rises, and reserve-related (central bank) transactions become more positive (or less negative). c. The quantity of real loanable funds per time period falls, and reserve-related (central bank) transactions become more negative (or less positive). d. The quantity of real loanable funds per time period rises, and reserve-related (central bank) transactions remain the same. e. There is not enough information to determine what happens to these two macroeconomic variables.
Imagine that you are an entrepreneur, making designer t-shirts in your garage. Your total cost (in dollars) is given by the equation TC = 300 + 10Q, where Q represents the number of t-shirts you make. If you make 1,000 t-shirts, your average total cost is ________.
A. $3.10 B. $10.30 C. $3 D. $1.03
If the home nation allows free trade but imposes a tariff on a product currently produced by a home firm monopoly, what is the outcome?
a. The home firm then will regain its monopoly control over the price. b. The home firm will be able to charge a higher price (world price + tariff), but it will become a price taker, just like a competitive firm. c. The home nation's firm will be able to limit quantity and charge a higher price. d. The monopoly firm will lower price, increase sales, and undercut the foreign competition.