主持人的话以下五篇文章是正在或曾在厦大经济研究所学习、工作的一些中青年研究人员写的。主题是竞争和竞争政策。市场经济的核心是竞争。市场经济没有竞争 ,犹如人没有灵魂。如此说来 ,在市场化改革已经进行了约１／４世纪的中国 ,竞争与竞争政策得到肯定的价值判断似乎不成 The following five articles by the moderator are written by some young and middle-aged researchers who are or have studied or worked at Xiamen University Institute of Economic Research. The theme is competition and competition policy. The core of market economy is competition. There is no competition in the market economy, as if people have no soul. In this sense, judgments about the value of affirmative competition and competition policies in China, which have been marketized for about a quarter of a century, seem to fail