【摘要】 本文借鉴产业组织理论相关学说,构建指标对甘肃装备制造业七大行业的市场结构和市场绩效进行了定量测度,并在此基础上实证检验了甘肃装备制造业各行业市场结构和市场绩效的关系。研究结果表明,甘肃装备制造业市场结构具有"省内集中,全国分散"的特点,市场绩效表现出行业分异现象,但与全国平均水平相比总体市场表现较差,宏观绩效不佳。对甘肃装备制造业市场集中度与市场绩效的关系检验表明,甘肃装备制造业市场集中度与市场绩效两者之间没有表现出相对稳定的一致关系,实证结果并没有支持哈佛学派的"集中度—利润率"假说。更多还原

【Abstract】 Drawing on the industrial organization theory,the paper measure the market structure and market performance of seven equipment manufacturing industries in Gansu province by constructing indicators,and then we make an empirical analysis on relation between market structure and performance of Gansu seven equipment manufacturing industries. The study shows the market structure of Gansu equipment manufacturing industries possess characteristic of "concentration in province,dispersion in country",market performance shows industry differentiation phenomenon,and comparing with nationwide average level,the overall market performance is poor. The empirical test on relation between market structure and performance of Gansu seven equipment manufacturing industries shows that consistent relationship is relatively unstable,empirical results do not support the "concentration- profit rate"hypothesis of Harvard school.更多还原