摘要
我国建筑业属于产业组织结构高度分散型行业,市场集中度较低,但近年来行业集中程度呈逐步改善的趋势。由于建筑产品及其生产方式的特殊性,导致规模经济等结构性进入壁垒没有起到限制企业进入的作用,而企业资质管理制度虽然构成了建筑市场最主要的进入壁垒,但长期来看对于抑制过度进入的作用比较有限。
Construction industry has significantly low ratios and belongs to a highly decentralized industry,although there is a recent trend of improvement in concentration degree.Due to the uniqueness in the products and manufacturing process in this industry,none of the common economic factors are able to build up entry barrier which affects the entry decision of those construction companies.The major entry barrier in this industry has become to be the government＇s control in the firm＇s eligibility,but its impact toward a long-run control of ruinous competition is limited.
出处
《建筑经济》
2010年第1期9-13,共5页
Construction Economy
关键词
建筑业
市场结构
进入壁垒
资质管理
construction industry
market structure
entry barrier
eligibility control
