The benefits to specialization are even greater when two trading partners have: A.absolute advantages in producing the same goods. B.very similar opportunity costs. C.large differences in opportunity costs. D.similar consumption preferences. 正确答案：large differences in opportunity … 阅读详情>> "The benefits to specialization are even greater when two trading partners have:"

According to the textbook, the evidence indicates that NAFTA has: A.not significantly reduced the employment of unskilled workers in the United States. B.reduced the employment of unskilled workers in the United States significantly. C.stopped illegal immigration from Mexico. D.r … 阅读详情>> "According to the textbook, the evidence indicates that NAFTA has:"

According to the textbook, NAFTA was expected to help which country exploit its comparative advantage in the production of goods made by unskilled labor? A.The U.S.A. B.Mexico C.Canada D.Cuba 正确答案：Mexico

Outsourcing is a term increasingly used to refer to the act of: A.hiring illegal immigrants. B.replacing relatively expensive American workers with low-wage workers overseas. C.importing raw materials into the United States from other countries. D.exporting final goods to other c … 阅读详情>> "Outsourcing is a term increasingly used to refer to the act of:"

The fundamental reason firms outsource is that: A.U.S. workers cannot perform the tasks performed by workers in other countries. B.low-wage workers in other countries are more productive than are U.S. workers. C.hiring low-wage workers overseas reduces firms’ costs. D.outsourcing … 阅读详情>> "The fundamental reason firms outsource is that:"

When a U.S. firm engages in outsourcing, it benefits _ and harms _. A.the firm; the U.S. consumers of the firm’s products B.the U.S. consumers of the firm’s products; the firm C.the U.S. consumers of the firm’s products; the firm’s foreign employees D.the U.S. consumers of the fi … 阅读详情>> "When a U.S. firm engages in outsourcing, it benefits _ and harms _."

All else equal, the jobs that are the least likely to be outsourced are those that: A.require face-to-face communication. B.can be done by a computer. C.do not involve face-to-face contact. D.can be broken down into series of well-defined steps. 正确答案：require face-to-face communic … 阅读详情>> "All else equal, the jobs that are the least likely to be outsourced are those that:"

Which of the following jobs is least likely to be outsourced? A.Flipping hamburgers B.Software design C.Technical assistance over the phone for your computer D.Transcription of physicians’ records 正确答案：Flipping hamburgers

An individual has an absolute advantage in producing pizzas if that individual: A.can produce more pizzas in a given amount of time than anyone else. B.charges the lowest price for pizzas. C.has a higher opportunity cost of producing pizzas than anyone else. D.has a lower opportu … 阅读详情>> "An individual has an absolute advantage in producing pizzas if that individual:"

If Al has an absolute advantage over Beth in preparing meals, then: A.Al’s opportunity cost of preparing a meal is lower than is Beth’s. B.Al can prepare more meals in a given time period than Beth. C.the problem of scarcity applies to Beth but not to Al. D.it takes Al more time … 阅读详情>> "If Al has an absolute advantage over Beth in preparing meals, then:"

If Les can produce two pairs of pants per hour while Eva can produce one pair per hour, then it must be true that: A.Les has an absolute advantage in producing pants. B.Les has a comparative advantage in producing pants. C.Eva has a comparative advantage in producing pants. D.Les … 阅读详情>> "If Les can produce two pairs of pants per hour while Eva can produce one pair per hour, then it must be true that:"

If a nation can produce a more computers per year than any other nation, that nation has a(n advantage in the production of computers. A.relative B.natural C.comparative D.absolute 正确答案：absolute