摘要
以两厂商不对称竞争模型探讨市场结构与技术投资关系的问题,分析并找出在不对称竞争下,决定厂商技术投资动力的三项因子,即市场因子、能力因子和沉淀投资因子,以此解释企业技术投资随市场集中度提高而变化的现象.
The half-a- century debate on the issue of ＇market structure vs. R＆D investment＇ has come up with no consensus. This thesis tries to resolve this problem through a model of asymmetric competition between two manufacturers. However, three factors, market factor, capacity factor and sink investment factor, are found to be essential for the motivation of R＆D investment in a two - player asymmetric competition. This model can be used to explain the change of the manufacturers＇ passion for R＆D investment with the development of market concentration.
出处
《哈尔滨理工大学学报》
CAS
2007年第1期110-113,共4页
Journal of Harbin University of Science and Technology
关键词
技术创新
市场结构
技术投资
不对称竞争
innovation
market structure
R ＆ D investment
asymmetric competition
