市场结构、规模经济与中国铁矿石定价策略  

Market Structure,Economies of Scale and China's Iron Ore Pricing Countermeasure

作　　者：孙泽生[1] 

机构地区：[1]复旦大学经济学院和上海期货交易所

出　　处：《产经评论》2011年第5期87-99,共13页Industrial Economic Review

基　　金：中国博士后科学基金面上项目(20110490065);教育部人文社科基金项目(08JC790098);浙江省自然科学基金项目(Y7100009);浙江省之江青年社科学者资助计划(G83)的资助

摘　　要：铁矿石定价问题对中国经济的平稳增长有明显影响。本文尝试性地建构了一个引入贸易中介的生产-贸易-消费的三分法结构分析框架,来探讨国际铁矿石定价问题及中国策略。基于国家和企业的双层面三环节结构分析发现,高寡占的生产者结构对应于高竞争性的贸易中介结构和消费者结构是国际铁矿定价格局的结构成因,也是中国制定相关铁矿石贸易和产业政策的重要现实约束。基于生存能力法的规模经济测度发现,铁矿石贸易的规模经济区间为5%以下;铁矿石消费环节的规模经济区间为10%以下,导致了多种形式的铁矿石贸易中介组织共存的特征。论文还从生产-贸易-消费的产业定价策略分析方法出发,提出了中国可资利用的铁矿石定价策略。Iron ore pricing has important impact on China＇ s economic growth, fiasco on structural perspective, this thesis tentatively constructed a tripartite analytical framework of production - trade - consumption by introducing trade intermediation, to explore international iron ore pricing and China＇ s countermeasure. By two - tier structural analysis of the national level and finn level, it is found that, the combination of highly oligopolistic producer structure and competitive trade intermediary and consumer structure is the basic structural cause of international iron ore pricing setup. And we also found that, by using survival technique method, the optimal economies of scale of iron ore trade and consumption are respectively below 5% and below 10% , which resulted in the coexisting of multiform trade intermediaries. Finally, China＇ s iron ore policies are discussed according to the industrial pricing analysis method of production - trade - consumption.

关 键 词：市场结构 铁矿石定价 贸易中介 规模经济 生存能力法 

分 类 号：F127.9[经济管理—世界经济]