摘要
本文引入大、小企业假定,以及符合我国多晶硅产业特点的创新方式和大企业的兼并活动构建"History-friendly"模拟模型,模拟2006—2015年进入规制政策和产业横向整合对市场集中度、平均价格加成和企业倒闭率的影响。结果显示,在未来需求增长的环境下,进入规制政策降低了多晶硅产业市场集中度和平均价格加成;而产业横向整合提高了多晶硅市场集中度,在需求增长率低于一定限度时,明显降低了平均价格加成和企业倒闭率。
The paper explores the effect of entry regulation and horizontal integration on the ratio of market concentration, price make- up and collapse rate of Chinese PV polycrystalline silicon industry. For this purpose, this paper develops a ' history friendly model' for PV polycrystalline silicon industry that replicates the history of the industry by simulation. The simulation analysis found the entry regula- tion has a long-term effect and the horizontal integration would reduce collapse rate and maintain industry security.
出处
《中国科技论坛》
CSSCI
北大核心
2013年第10期74-80,共7页
Forum on Science and Technology in China