Improving eco-efficiency in coal mining area for sustainability development: An emergy and super-efficiency SBM-DEA with undesirable output
Yufeng Chen, Longshan Liu
Topics & Concepts
Data envelopment analysisEmergyCoalCircular economyEfficient energy useSustainabilityEnvironmental economicsCoal miningSustainable developmentNatural resource economicsEconomicsBusinessEngineeringWaste managementLawMathematicsMathematical optimizationEcologyElectrical engineeringPolitical scienceBiologySustainability and Ecological Systems AnalysisEnvironmental Impact and SustainabilitySustainable Development and Environmental Policy