【摘要】 基于PCM(Price-Cost Margin Model)模型对饲料加工业研究发现,行业的地区集中度与盈利能力之间有显著的正相关关系,集中度(H)越高,行业的获利能力越强;劳动密度(Labour)对销售利润率具有反向影响;销售收入的增长(Growth),对获利能力有一定的正面影响;资本密度(Capital)的估计结果说明行业增加投入资本能引起获利率的上升;销售费用密度(Fee)变量的估计说明行业的销售费用越少,其获利能力越强。最后发现饲料业的猜测弹性很小,说明本行业接近完全竞争,企业之间不存在合谋,产业整体不存在市场力量。需求弹性也很小,表明个地区之间不可能通过控制价格来提高本地区行业的盈利能力。更多还原

【Abstract】 Based on PCM(Price-Cost Margin Model),this paper analyses the market structure and its impacts upon the performance of Chinese feed industry.Main conclusion includes there is positive correlativity between industrial region concentration index(H) and the profit ability.The higher the concentration index,the stronger the industrial profit ability.The labor density(Labor) and the marketing fees(Fee) have reverse impacts on the rate of distribution profit.The income growth and capital density(Capital) can enhance the profit ability of the feed industry.Finally the paper discovers that the feed industry guess elasticity is very low,which showed this industry is approaching to complete competition,that the enterprise do not connive,and that the whole industry does not have the market force.Elasticity of demand is also very low,which showed that it is impossible to control the price in order to enhance the profit ability of the local area industry.更多还原