id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-353	Zhou, Zejiong; Chen, Hongmei	Study on Agricultural Investment Efficiency of Anhui Province Based on DEA-BCC Model	2022	8	.pdf	application/pdf	7402	299	33	Agricultural investment is in the stage of diminishing returns to scale, which may be due to the failure to make rational use of agricultural investment, resulting in the waste of resources and the failure to improve the investment efficiency. The sales and export of agricultural output will be affected, and the agriculture related services will continue to be damaged, resulting in loss of agricultural economic efficiency, and the decline of agricultural investment efficiency.	cache/ajst-353.pdf	txt/ajst-353.txt