Estimating Performance Efficiency of Mining and Extracting Sectors Using DEA Models: The Case of Jordan

Table 8

The average slacks for output-oriented in BCC models during 2000–2020.

Models	Corporations	Efficiency rate	Rank	Operating revenue (s^+)	Market capitalization (s^+)
BCC-O	AALU	1.44024	6	0.00000	21885185.75731
	NAST	1.07258	1	0.00000	1765157.58978
	JOPH	1.24070	5	0.00000	541679987.51728
	APOT	1.22811	4	433577.65242	165482653.94463
	JOST	1.18573	2	0.00000	27123503.81740
	NATA	1.20444	3	0.00000	8506632.47749