The U.S. Internet search market:
A. is best characterized by pure competition.
B. is dominated by Google, which controls about 70 percent of the market.
C. has a few prominent firms that each possesses a relatively equal market share.
D. has no barriers to entry.
Answer: B
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Assuming that the marginal social benefit (MSB) of environmental quality is known, then
a. theMSB represents the demand for environmental quality b. total social benefits (TSB) of abatement, A1, can be captured as an area under the MSB up to A1 c. incremental benefits are measured as an area under the MSB between the pre- and post-policy abatement levels d. all of the above e. none of the above
Varying the quantity of output produced and sold at preset prices is called:
A. self-correcting economics. B. Say's law. C. meeting demand. D. spurring inflation.
There is discrimination in the labor market on the planet of Yerk between two groups of people, the Mirks and the Morks
If the discrimination is against the Mirks, then the VMP curve for Mirks is ________ the VMP curve for Morks, and the Mirks receive ________ than the Morks. A) to the left of; the same wage rate, but fewer are employed B) to the right of; the same wage rate, but fewer are employed C) to the left of; a lower wage rate D) to the right of; a lower wage rate
Refer to Figure 3-1. An increase in the expected future price of the product would be represented by a movement from
A) A to B. B) B to A. C) D1 to D2. D) D2 to D1.