论企业技术进步中的阈值问题  

Discussing the threshold in Enterprise's Technical Progress

作　　者：徐幼民[1] 

机构地区：[1]湖南大学经济与贸易学院,湖南长沙410079

出　　处：《湖南大学学报（社会科学版）》2012年第3期48-52,共5页Journal of Hunan University(Social Sciences)

摘　　要：企业技术进步中的阈值是企业研发效率、企业的市场需求规模所必需达到的最小值。企业研发投资具有的规模经济特点,导致企业技术进步时存在市场需求规模阈值。当企业市场需求规模既定时,则存在企业研发效率的阀值,企业研发效率阀值与企业市场需求规模成反比。寡头垄断或完全垄断可以降低企业研发效率阈值。企业技术水平和管理水平的提高、适当的企业外部环境如知识产权制度、税收制度有利于提高企业研发效率和扩大技术进步的收入规模,从而有利于企业克服技术进步的阈值障碍。The threshold in enterprisers technical progress is the minimum value that enterprisers R ＆ D efficiency and the market demand scale needed to achieve. There is a threshold of market demand scale in the enterprisers technical progress, due to the enterprisers R ＆ D investment has the characteristic of scale economy. There is a threshold of enterprisers R ＆ D efficiency when the market demand scale of enterprise is established, and it is inversely proportional to the market demand scale. Oligopoly or complete monopoly can reduce the threshold of enterprisers R ＆ D efficiency. It is helpful to enhance the enter- prise＇s R ＆ D efficiency and expand the income scale of technical progress because of the improvement of technology and management level and the appropriate enterprise external environment such as intellectual property rights system and tax system, which is useful for enterprise to overcome the threshold obstacles of technical progress.

关 键 词：技术进步 阈值 研发效率 市场结构 

分 类 号：F121.3[经济管理—世界经济]