2012年考研英语阅读理解及答案解析9.docx

2012年考研英语阅读理解及答案解析9　　The world is going through the biggest wave of mergers and acquisitions ever witnessed. The process sweeps from hyperactive America to Europe and reaches the emerging countries with unsurpassed might. Many in these countries are looking at this process and worrying：“Won’t the wave of business concentration turn into an uncontrollable anticompetitive force？”　　There’s no question that the big are getting bigger and more powerful. Multinational corporations accounted for less than 20% of international trade in 1982.Today the figure is more than 25% and growing rapidly. International affiliates account for a fastgrowing segment of production in economies that open up and welcome foreign investment. In Argentina, for instance, after the reforms of the early 1990s, multinationals went from 43% to almost 70% of the industrial production of the 200 largest firms. This phenomenon has created serious concerns over the role of smaller economic firms, of national businessmen and over the ultimate stability of the world economy.　　I believe that the most important forces behind the massive MA wave are the same that underlie the globalization process: falling transportation and communication costs, lower trade and investment /kcnet1480/barriers and enlarged markets that require enlarged operations capable of meeting customer’s demands. All these are beneficial, not detrimental, to consumers. As productivity grows, the world’s wealth increases.　　Examples of benefits or costs of the current concentration wave are scanty. Yet it is hard to imagine that the merger of a few oil firms today could recreate the same threats to competition that were feared nearly a century ago in the U.S., when the Standard Oil trust was broken up. The mergers of telecom companies, such as WorldCom, hardly seem to bring higher prices for consumers or a reduction in the pace of technical progress. On the contrary, the price of communications is coming down fast. In cars, too, concentrat