This paper discusses the influences of experience effect and market growth rate on the formulation of enterprise merger strategies; develops a new model for technically analysing and evaluating enterprise merger strat...This paper discusses the influences of experience effect and market growth rate on the formulation of enterprise merger strategies; develops a new model for technically analysing and evaluating enterprise merger strategies by combining the progromming tool in market share theory-experience curve; and the key factor reflecting external enviornment-market growth rate, to provide scientific support when an enterprise decides to make its merger strategies.展开更多
在计算出工业部门特定年份能源消耗强度的基础上,根据Becker and Henderson分类方法,将33个工业部门划分为高、中、低能耗行业,同时测算1998-2007年33个行业碳排放强度、市场集中度和行业技术研发投入,构建行业面板数据模型,并应用差分...在计算出工业部门特定年份能源消耗强度的基础上,根据Becker and Henderson分类方法,将33个工业部门划分为高、中、低能耗行业,同时测算1998-2007年33个行业碳排放强度、市场集中度和行业技术研发投入,构建行业面板数据模型,并应用差分GMM估计方法探究三类行业市场集中度、技术创新与碳排放强度的关系。研究结论是:技术创新有助于降低行业碳排放强度;市场集中度对行业碳排放强度的影响存在行业异质性,高能耗行业市场集中度与行业碳排放强度呈负相关关系,低能耗行业市场集中度与行业碳排放强度呈正相关关系,而中能耗行业市场集中度对行业碳排放强度的影响不显著。据此,基于市场集中度对行业碳排放强度影响的异质性,政府应该根据不同能耗行业的特点制定相应的兼并政策。展开更多
基金This work is supported by the Nation Science Foundation(No.79570040)
文摘This paper discusses the influences of experience effect and market growth rate on the formulation of enterprise merger strategies; develops a new model for technically analysing and evaluating enterprise merger strategies by combining the progromming tool in market share theory-experience curve; and the key factor reflecting external enviornment-market growth rate, to provide scientific support when an enterprise decides to make its merger strategies.
文摘在计算出工业部门特定年份能源消耗强度的基础上,根据Becker and Henderson分类方法,将33个工业部门划分为高、中、低能耗行业,同时测算1998-2007年33个行业碳排放强度、市场集中度和行业技术研发投入,构建行业面板数据模型,并应用差分GMM估计方法探究三类行业市场集中度、技术创新与碳排放强度的关系。研究结论是:技术创新有助于降低行业碳排放强度;市场集中度对行业碳排放强度的影响存在行业异质性,高能耗行业市场集中度与行业碳排放强度呈负相关关系,低能耗行业市场集中度与行业碳排放强度呈正相关关系,而中能耗行业市场集中度对行业碳排放强度的影响不显著。据此,基于市场集中度对行业碳排放强度影响的异质性,政府应该根据不同能耗行业的特点制定相应的兼并政策。