zh eff今天我们要谈话题是competition竞争

金融世界第八讲今天我competitionproductiveefficiency生allocativeefficiencydynamicefficiencyexchangeefficiency交今天我competition存在，它只是一现实生活中的竞争是“可行竞争”，英文是workablecompetition，也叫做“不完全竞争”，英文是imperfectcompetition。competitionperfectcompetition完全workablecompetitionorimperfectcompetition可行Thealternativetocompetitionismonopoly,wherethere'sasinglerofagoodoraserviceandthat konwingthere'snocompetitionhastheopportunitytoputupprices.There'snogreatpressureonthemtokeeptheircostsdownandtobeefficient.Soit'sthatcompetitivepressurethattendstomakemarketsrespondtowhatconsumerswant,toofferthebestdeals,andalsotobetechnicallyprogressive,toinnovateunderthepressureof费在谈话中用了这样一个词汇：monopoly－垄断下面我们再听一遍费这段的原文。（略费接着对竞争的功能做了进一步的解释Youmaygetconsumerswhowantveryhighqualityservicessatisfied,butatahigherprice.Andthepeoplewhowantno-frillsserviceandcheapproductwillalsogetitattheotherendofthemarket.Socompetitionallowsarangeofvarietytooccurina费说，有些顾客愿意付出较高的价格来获得高品质的商品或服务。另一方面，有人需要Thebenefittosocietyofcompetitionisthatitmakesamajorcontributiontothefundamentaleconomicissue,whichisthescarcityofproductiveresources.Itmeansthatontheproductionside,thereisumpressuretoconservetheuseofthosescarceproductiveresources.Onthedemandsideitalsorationsconsumerdemandappropria y,anditalsotendstomeanthatthevarietyofconsumerneedscanbemet.费接着说，竞争对社会的益处在于它对解决最根本的经济问题作出了重要的贡献，也就no-frillsservice基本的服fundamentaleconomicissue根本的scarcityofproductiveresources生产资源的缺乏在这一讲结束前，我们复遍今天学到的一些生词competitionperfectcompetition完全workablecompetitionorimperfectcompetition可行m