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

Table 7

The average efficiency rate and slacks for BCC-I during 2000–2020.

Models	Corporations	Efficiency rate	Rank	Current assets (s^−)	Non-current assets (s^−)	Operating expenses (s^−)	General adm. expenses (s^−)
BCC-I	AALU	0.7185	6	0.0000	4305.9293	0.0000	13382621.4783
	NAST	0.9590	1	68809.9091	2282.5163	0.0000	1190421.0986
	JOPH	0.8055	5	7353350.0924	12033450.8901	0.0000	430138786.3599
	APOT	0.8218	4	0.0000	12877691.8722	215931.5630	119493303.9384
	JOST	0.8808	2	0.0000	0.0000	0.0000	20666331.5067
	NATA	0.8674	3	0.0000	0.0000	0.0000	4981090.9670