Study of efficiency and productivity growth in opencast and underground coal mining in India: A DEA analysis

Energy Economics

Volumn 24, Issue 5, 2002, Pages 439-453

  Kulshreshtha, Mudit ^a   Parikh, Jyoti K ^a  

^a INDIRA GANDHI INSTITUTE OF DEVELOPMENT RESEARCH   (India)

Author keywords

Coal mining; DEA; Efficiency; Total factor productivity

Indexed keywords

DATA REDUCTION; EFFICIENCY; PERFORMANCE; PRODUCTIVITY;

OPENCAST MINES; UNDERGROUND MINES;

COAL MINES;

COAL MINING; DATA ENVELOPMENT ANALYSIS; EFFICIENCY MEASUREMENT; INDUSTRIAL PERFORMANCE; PRODUCTIVITY;

INDIA;

EID: 0036670477     PISSN: 01409883     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0140-9883(02)00025-7     Document Type: Article

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