Safety management efficiency of China’s coal enterprises and its influencing factors—Based on the DEA-Tobit two-stage model
Cheng-lin Miao, Meng-meng Duan, Xin-xiu Sun, Xinyu Wu
Topics & Concepts
Tobit modelData envelopment analysisSample (material)ProductivityBusinessPanel dataCoalInvestment (military)Scale (ratio)Environmental economicsChinaOperations managementIndustrial organizationEconomicsEngineeringEconometricsEconomic growthPhysicsPoliticsChromatographyChemistryPolitical scienceWaste managementQuantum mechanicsLawMathematicsMathematical optimizationOccupational Health and Safety ResearchRisk and Safety AnalysisSupply Chain Resilience and Risk Management