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111鮮I II 1^it1 1.1研究背景1 1.2研宄目的与研宄意义2 1.3国内外研宄现状4 1.4研究内容与研宄框架11 1.5研宄思路与研究方法13 1.6创新点14 2概念界定与基础理论15 2.1重要概念界定15 2.2相关理论基础及其分析19 2.3本章小结23 3研究假设与研究设计25 3.1研宄假设25 3.2研究设计29 3.3本章小结35 4实证检验及结果分析36 4.1描述性统汁与相关性分析36 4.2多兀回归分析38 4.3稳健性检验与内生性检验44 4.4本章小结49 5研究结论与展望50 5.1研宄结论50 5.2改善企业非效率投资的相关建议51 5.3研宄不足与展望54 参考文献 作者简历 致谢 学位论文数据集 Contents ListofFiguresI ListofTables-II 1Introduction1 1.1Researchbackground1 1.2ResearchPurposeandSignificance2 1.3Researchstatusathomeandabroad4 1.4Researchcontentandresearchframework11 1.5ResearchIdeasandMethods13 1.6innovationpoint14 2ConceptDefinitionandBasicTheory15 2.1ConceptDefinition15 2.2RelevantTheoreticalBasisandAnalysis19 2.3Summaryofthischapter23 3ResearchAssumptionandResearchDesign25 3.1Researchhypothesis25 3.2Researchdesign29 3.3Summaryofthischapter35 4EmpiricalTestandResultAnalysis36 4.1DescriptiveStatisticsandCorrelationAnalysis36 4.2MultipleRegressionAnalysis....38 4.3RobustnessTestandEndogenousTest44 4.4Summaryofthischapter49 5Researchconclusionsandprospects50 5.1Researchconclusion50 5.2SuggestionsonImprovingInefficientInvestmentofEnteiprises51 5.3ResearchDeficienciesandProspects54 References Author’sResume Acknowledgements ThesisDataCollection 图清单 图序号图名称页码 图1.1基本结构框架图13_ Fig.1.1Basicstructureframediagram13^ 图3.1机理分析框架图 ^ 29 Fig.3.1Mechanismanalysisframeworkdiagram29 ̄ ̄ 图3.2  ̄ ̄ 中介效应检验流程图35 Fig.3.2Flowchartofintermediaryeffecttest35 表清单 图序号图名称f 码"" 表3.1  ̄ 资源型企业行业16 Table3.1Resource-basedenterpriseindustry16 表3.2变量定义35_ Table3.2Variabledefinition35 表4.1描述性统计37 Table4.1BasicmodelofContingencyTheory37 表4.2全样本数据的变量person相关系数37_ Table4.2VariablepersonCorrelationCoefficientofFullSampleData37^ 表4.3投资不足样本数据的变量person相关系数 TheVariablepersonCorrelationCoefficientofUnderinvestment Table4.338 SampleData+ 表4.4 ^ 投j过度样本数据的变量person相关系数38  ̄ TheVariablepersonCorrelationCoefficientofOver-investment Table4.4F38 SampleData^ 表4.5企业避税与非效率投资回归结果 Table4.5ReturnResultsofTaxAvoidanceandInefficientInvestment39" 表4.6 — 企业避税^股东代理成本与非效率投资模型回归结果40 RegressionResultsofTaxAvoidance,ShareholderAgencyCostand Table4.640I nefficientInvestmentModels ̄ ̄ 表4.7内部控制质量、企业避税与非效率投资模型的回归结果42 RegressionResultsofInternalControlQuality,TaxAvoidanceand Table4.742I nefficientInvestmentModels" 表4.8|内部控制缺陷、企业避税与非效率投资模型的回归结果| I Tbi^g TheRegressionResultsofInternalControlDefects,TaxAvoidance ^a ndInefficientInvestmentModels 表4.9稳健性检验回归结果45_ Table4.9Regressionresultsofrobustnesstest45 表4.10避税与非效率投资内生性检验结果46 EndogenousTestResultsofTaxAvoidanceandInefficient Table4.10646 Investment 表4.11避税东代理成本与非效率投资内生性检验结果  ̄ 47  ̄ EndogenousTestResultsofTaxAvoidance,ShareholderAgency Table4.1147 CostandInefficientInvestment 表4.12内部控制质量、避税与非效率投资内生性检验结果49_ InternalControlOuality,TaxAvoidanceandInefficientInvestment Table4.12乂】49 EndogenousTest 表4.13内部控制缺陷、避税与非效率投资内生性检验结果48 InternalControlDefects,TaxAvoidanceandInefficientInvestment Table4.1348 EndogenousTest 表4.14 ^ 回归结果与假设检验一致性汇总表 SummaryofConsistencybetweenRegressionResultsand Table4.1449 HypothesisTesting II 山东科技大学硕士学位论文1。。。。。。以下内容略