Evaluation of Vegetable Circulation Efficiency and Analysis of Influencing Factors in Henan Province

Table 3

Vegetable circulation efficiency of Henan Province in 2014 and 2019.

Prefecture	2014				2019
	Synthetic efficiency	Technical efficiency	Scale efficiency	Returns to scale	Synthetic efficiency	Technical efficiency	Scale efficiency	Returns to scale
Zhengzhou	0.708	1	0.708	drs	0.782	1	0.782	drs
Kaifeng	0.660	0.702	0.940	drs	0.932	1	0.932	irs
Luoyang	1	1	1	—	0.755	0.812	0.929	drs
Pingdingshan	0.928	0.992	0.936	drs	1	1	1	—
Anyang	0.820	0.903	0.908	drs	1	1	1	—
Hebi	1	1	1	—	0.913	1	0.913	irs
Xinxiang	0.901	1	0.901	drs	0.891	0.891	0.999	irs
Jiaozuo	0.566	0.587	0.964	drs	0.703	0.721	0.975	irs
Puyang	0.862	0.902	0.956	drs	0.574	0.591	0.971	irs
Xuchang	0.529	0.578	0.916	drs	0.774	0.785	0.985	irs
Luohe	0.908	0.942	0.964	irs	0.624	0.647	0.965	irs
Sanmenxia	0.549	0.641	0.857	irs	0.855	0.888	0.963	irs
Nanyang	0.952	1	0.952	drs	0.850	0.999	0.851	drs
Shangqiu	0.598	0.606	0.986	drs	0.443	0.461	0.960	irs
Xinyang	0.745	0.774	0.962	drs	0.628	0.631	0.995	drs
Zhoukou	0.726	0.733	0.989	drs	0.825	0.963	0.857	drs
Zhumadian	1	1	1	—	0.536	0.543	0.987	irs
Jiyuan	0.754	1	0.754	irs	0.805	1	0.805	irs
Evaluation value	0.789	0.853	0.927		0.772	0.830	0.937