DEA Malmquist productivity index based on a double-frontier slacks-based model: Iranian road safety assessment

Ganji, S. S.; Rassafi, A. A.

doi:10.1186/s12544-018-0339-z

European Transport Research Review

An Open Access Journal

Table 5 Efficiency results for the 31 Iranian provinces in terms of road safety performance for the year 2016

From: DEA Malmquist productivity index based on a double-frontier slacks-based model: Iranian road safety assessment

Province	Optimistic SBM				Pessimistic SBM				Safety performance
			Assessment distribution				Assessment distribution		Assessment distribution
	T _optimistic	Rank	H ₁	H ₂	\( {\tau}_{pessimistic} \)	Rank	H ₁	H ₂	H ₁	H ₂	Rank
Azerbaijan E	0.3343	21	0.6657	0.3343	0.4984	21	0.4984	0.5016	0.5985	0.4015	20
Azerbaijan W	0.2812	25	0.7188	0.2812	0.5939	24	0.5939	0.4061	0.6846	0.3154	24
Ardabil	0.4724	16	0.5276	0.4724	0.3188	15	0.3188	0.6812	0.4075	0.5925	16
Isfahan	0.2353	27	0.7647	0.2353	0.6655	26	0.6655	0.3345	0.7494	0.2506	26
Alborz	1.0000	1	0.0000	1.0000	0.1403	2	0.1403	0.8597	0.0491	0.9509	2
Ilam	1.0000	1	0.0000	1.0000	0.1297	1	0.1297	0.8703	0.0452	0.9548	1
Bushehr	0.5236	11	0.4764	0.5236	0.2935	11	0.2935	0.7065	0.3625	0.6375	10
Tehran	0.1575	31	0.8425	0.1575	1.0000	27	1.0000	0.0000	0.9446	0.0554	31
Chaharmahal and Bakhtiari	0.6007	8	0.3993	0.6007	0.2593	7	0.2593	0.7407	0.2991	0.7009	7
Khorasan S	0.6784	5	0.3216	0.6784	0.2279	6	0.2279	0.7721	0.2398	0.7602	5
Khorasan R	0.2047	29	0.7953	0.2047	1.0000	27	1.0000	0.0000	0.9268	0.0732	29
Khorasan N	0.5569	9	0.4431	0.5569	0.2751	8	0.2751	0.7249	0.3326	0.6674	9
Khuzestan	0.4288	18	0.5712	0.4288	0.3861	18	0.3861	0.6139	0.4742	0.5258	18
Zanjan	0.3922	19	0.6078	0.3922	0.3920	19	0.3920	0.6080	0.4999	0.5001	19
Semnan	0.4869	15	0.5131	0.4869	0.3207	16	0.3207	0.6793	0.4001	0.5999	15
Sistan and Baluchistan	0.2079	28	0.7921	0.2079	1.0000	27	1.0000	0.0000	0.9255	0.0745	28
Fars	0.2984	24	0.7016	0.2984	0.5086	22	0.5086	0.4914	0.6259	0.3741	22
Qazvin	0.6651	6	0.3349	0.6651	0.2275	5	0.2275	0.7725	0.2466	0.7534	6
Qom	0.5034	14	0.4966	0.5034	0.2778	9	0.2778	0.7222	0.3647	0.6353	11
Kurdistan	0.3895	20	0.6105	0.3895	1.0000	27	1.0000	0.0000	0.8508	0.1492	27
Kerman	0.2612	26	0.7388	0.2612	0.6127	25	0.6127	0.3873	0.7065	0.2935	25
Kermamshah	0.5306	10	0.4694	0.5306	0.3082	13	0.3082	0.6918	0.3672	0.6328	12
Kohgiluyeh and Boyer-Ahmad	1.0000	1	0.0000	1.0000	0.1602	3	0.1602	0.8398	0.0564	0.9436	3
Golestan	0.6022	7	0.3978	0.6022	0.2835	10	0.2835	0.7165	0.3121	0.6879	8
Guilan	0.4472	17	0.5528	0.4472	0.3637	17	0.3637	0.6363	0.4496	0.5504	17
Lorestan	0.1849	30	0.8151	0.1849	1.0000	27	1.0000	0.0000	0.9343	0.0657	30
Mazandaran	0.5226	13	0.4774	0.5226	0.3085	14	0.3085	0.6915	0.3720	0.6280	14
Markazi	0.3209	22	0.6791	0.3209	0.4957	20	0.4957	0.5043	0.6049	0.3951	21
Hormozgan	1.0000	1	0.0000	1.0000	0.1880	4	0.1880	0.8120	0.0669	0.9331	4
Hamedan	0.3021	23	0.6979	0.3021	0.5386	23	0.5386	0.4614	0.6410	0.3590	23
Yazd	0.5235	12	0.4765	0.5235	0.3038	12	0.3038	0.6962	0.3687	0.6313	13

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