Why is the total profit curve shaped like a hill?
What will be an ideal response?
If a firm produces nothing, it certainly earns no profit. At the other extreme, a firm can produce so much output that it swamps the market, forcing price down so low that it loses money. Only at intermediate levels of output can the company earn a positive profit. Consequently, the total profit curve will rise from zero levels at a very small output to positive levels at intermediate outputs; finally, it will fall to negative levels when output gets too large.
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Which of the following is a reason not to join a monetary union?
A) the loss of national identity B) the loss of seignorage C) a lack of fiscal integration D) All of these are reasons not to join.
Under an emission tax, polluters ________ what price they have to pay to pollute, __________________________ how much pollution will be generated.
A. know; and government knows B. don't know; and government doesn't know C. know; but government doesn't know D. don't know; but government knows
Aggregate income equals: a. the sum of income earned by all laborers in the world economy
b. the sum of income earned by all workers in the private sector. c. the sum of the income earned by all the resource suppliers in an economy. d. the total income of all employees after payment of income tax. e. the total income of all employees after purchases of necessities.
The Asian Development Bank has been investing in education and training programs in the developing economies of Asia over the last five years. As a result of this investment, economists who adhere to the human capital view of education would predict
a. rising wages as labor productivity is enhanced. b. falling wages as the labor market is saturated with too many educated workers. c. the marginal productivity of capital would not be affected. d. the marginal productivity of labor would not be affected.