摘要上市公司在市场中起着举足轻重的作用,为社会经济注入了生机与活力,带动着整个地区的发展。但是,受到经济发展的不稳定性,上市公司也会受到地区经济发展的限制,被地区经济政治、营商环境、产业结构等因素影响业绩表现。本文首先介绍了何为上市公司,并且介绍了上市公司业绩影响相关理论,进而分析辽宁本土上市公司的业绩表现现状。其次,本文依照相关理论,分析辽宁上市公司业绩表现的环境影响因素,从内部环境与外部环境着手分析,选择股权结构理论、规模经济理论以及PEST外部环境分析理论,探讨影响辽宁上市公司经营业绩的环境影响因素,并分析其中存在的问题,以及存在问题的原因。最后,根据问题,提出内外部环境优化对策,帮助上市公司获得更好的发展。本文的研究显示,辽宁上市公司受到地区营商环境与产业结构限制较多,业绩表现上容易受到负面影响,因此企业自身需要提升运营能力,地区也需要完善营商环境。关键词:上市公司;经营业绩;环境分析PerformanceandOperationEnvironmentAnalysisofListedCompaniesinLiaoningProvinceAbstract:Listedcompaniesplayanimportantroleinthemarket,injectvitalityandvitalityintothesocialeconomyanddrivethedevelopmentofthewholeregion.However,duetotheinstabilityofeconomicdevelopment,listedcompanieswillalsobelimitedbyregionaleconomicdevelopment,andtheirperformancewillbeaffectedbyregionaleconomicandpolitical,businessenvironment,industrialstructure,andotherfactors.Thispaperfirstintroduceswhatisalistedcompany,introducestherelevanttheoriesoftheperformanceimpactoflistedcompanies,andthenanalyzestheperformancestatusoflocallylistedcompaniesinLiaoning.Secondly,accordingtotherelevanttheories,thispaperanalyzestheenvironmentalfactorsaffectingtheperformanceofLiaoninglistedcompanies,startingfromtheinternalandexternalenvironment,selectingtheownershipstructuretheory,economiesofscaletheoryandpestexternalenvironmentanalysistheory,discussestheenvironmentalfactorsaffectingtheoperatingperformanceofLiaoninglistedcompaniesandanalyzestheexistingproblemsandthereasonsfortheproblems.Finally,accordingtotheproblems,thispaperputsforwardtheOptimizationCountermeasuresofinternalandexternalenvironmenttohelplistedcompaniesachievebetterdevelopment.TheresearchofthispapershowsthatlistedcompaniesinLiaoningaremorelimitedbytheregionalbusinessenvironmentandindustrialstructure,andtheirperformanceisvulnerabletonegativeimpact.Therefore,enterprisesneedtoimprovetheiroperationability,andregionsalsoneedtoimprovethebusinessenvironment.Keywords:ListedCompanies,OperationPerformance,EnvironmentAnalysis目录一、引言...............................................................................................................1二、公司业绩影响的相关理论及概念综述...................1(一)公司业绩的定义....................................................................11.公司业绩的基本定义.................................................................12.公司经营绩效的评价指标...................................................1(二)业绩影响因素的相关理论与模型....................21.规模经济理论.....................................................................................22.股权结构理论.....................................................................................23.PEST分析模型.........................................................................................2三、辽宁省上市公司的发展状况.............................................2(一)辽宁省上市公司的产业发展现状....................21.主要产业特征...........................................