Calculation and analysis of contribution rate of technological progress of agriculture in Zhejiang Province, China: based on stochastic frontier analysis

doi:10.3969/j.issn.1004-1524.2022.08.22

Acta Agriculturae Zhejiangensis ›› 2022, Vol. 34 ›› Issue (8): 1784-1795.DOI: 10.3969/j.issn.1004-1524.2022.08.22

• Agricultural Economy and Development • Previous Articles Next Articles

Calculation and analysis of contribution rate of technological progress of agriculture in Zhejiang Province, China: based on stochastic frontier analysis

MAO Xiaohong(), FU Linlin, ZHANG Liu, WANG Jin, MAO Xiaobao^*()

Institute of Rural Development, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China

Received:2022-03-14 Online:2022-08-25 Published:2022-08-26
Contact: MAO Xiaobao

Abstract

Abstract:

In the present study, based on the county-level panel data, stochastic frontier analysis was introduced to calculate the contribution rate of technological progress of agriculture in Zhejiang in 2014-2019. It was shown that the growth of agricultural output in Zhejiang in 2014-2019 was mainly driven by the improvement of technological progress rate. In 2019, the contribution rate of technological progress of agriculture in Zhejiang reached 64.30%. In 2014-2019, the narrow technological progress rate showed a steady increasing trend, which was mainly driven by neutral technological progress. Changes in the agricultural industry structure affected the contribution rate of technological progress of agriculture via its influence on the application of related technologies and the scale of production and operation. Three agricultural development types were divided in Zhejiang as plain type, coastal type and mountain type. Among them capital and land had bigger impact on the mountain type, while labor had bigger impact on the plain type. Costal type showed the highest change rate of technological efficiency.

Key words: agricultural science and technology, total factor productivity, contribution rate of technological progress of agriculture

CLC Number:

MAO Xiaohong, FU Linlin, ZHANG Liu, WANG Jin, MAO Xiaobao. Calculation and analysis of contribution rate of technological progress of agriculture in Zhejiang Province, China: based on stochastic frontier analysis[J]. Acta Agriculturae Zhejiangensis, 2022, 34(8): 1784-1795.

Figures/Tables 11

References 39

[1]	宋辉, 李钰琦, 王笑阳. 农业科技进步贡献率测算与实证研究: 以河北省为例[J]. 统计与管理, 2021, 36(7): 13-19.
	SONG H, LI Y Q, WANG X Y. Measurement and empirical study on the contribution rate of agricultural science and technology progress: taking Hebei Province as an example[J]. Statistics and Management, 2021, 36(7): 13-19. (in Chinese)
[2]	王启现, 李志强, 刘振虎, 等. “十五”全国农业科技进步贡献率测算与2020年预测[J]. 农业现代化研究, 2006, 27(6): 416-419.
	WANG Q X, LI Z Q, LIU Z H, et al. Contribution level of science and technology progress on China agriculture development determined during the 10th five-year period and in 2020[J]. Research of Agricultural Modernization, 2006, 27(6): 416-419. (in Chinese with English abstract)
[3]	王桂荣, 王慧军, 陶佩君. 河北省农业科技进步贡献率测定结果与分析[J]. 河北农业大学学报, 2003, 26(S1): 306-309.
	WANG G R, WANG H J, TAO P J. Analysis of contribution rate of agricultural scientific and technological progress in Hebei[J]. Journal of Agricultural University of Hebei, 2003, 26(S1): 306-309. (in Chinese with English abstract)
[4]	SOLOW R M. 经济增长因素分析[M]. 史清琪, 译. 北京: 商务印书馆, 1991: 1-19.
[5]	SCHERER F. New perspectives on economic growth and technological innovation[M]. Washington: Brookings Institution Press, 1999.
[6]	KUZNETS S. Modern economic growth, rate, structure and spread[J]. The Economical Journal, 1967, 77(308): 82-883.
[7]	GITTO S, MANCUSO P. The contribution of physical and human capital accumulation to Italian regional growth: a nonparametric perspective[J]. Journal of Productivity Analysis, 2015, 43(1): 1-12. DOI URL
[8]	KOO W W, MAO W N. Productivity growth, technology progress, and efficiency change in Chinese agricultural production from 1984 to 1993[J]. Agricultural Economics Report, 1997 (362): 1-40.
[9]	COELLI T J, RAO D S P. Total factor productivity growth in agriculture: a Malmquist index analysis of 93 countries, 1980-2000[J]. Agricultural Economics, 2005, 32: 115-134. DOI URL
[10]	顾焕章, 王培志. 农业技术进步对农业经济增长贡献的定量研究[J]. 农业技术经济, 1994(5): 11-15.
	GU H Z, WANG P Z. A quantitative study on the contribution of agricultural technological progress to agricultural economic growth[J]. Journal of Agrotechnical Economics, 1994(5): 11-15. (in Chinese)
[11]	朱希刚. 我国“九五”时期农业科技进步贡献率的测算[J]. 农业经济问题, 2002, 23(5): 12-13.
	ZHU X G. Calculation of the contribution rate of agricultural science and technology progress in “Ninth Five-Year Plan” period of China[J]. Problem of Agricultural Economy, 2002, 23(5): 12-13. (in Chinese)
[12]	蒋和平, 苏基才. 1995—1999年全国农业科技进步贡献率的测定与分析[J]. 农业技术经济, 2001(5): 12-17.
	JIANG H P, SU J C. Determination and analysis of contribution rate of national agricultural science and technology progress from 1995 to 1999[J]. Journal of Agrotechnical Economics, 2001(5): 12-17. (in Chinese)
[13]	张彦红, 唐海春, 田晓琴. “十五”以来我国各地区农业科技进步贡献率差异性研究及启示[J]. 科学管理研究, 2020, 38(5): 125-130.
	ZHANG Y H, TANG H C, TIAN X Q. Research and enlightenment on the difference of contribution rate of agricultural science and technology progress in China since the Tenth Five-Year Plan[J]. Scientific Management Research, 2020, 38(5): 125-130. (in Chinese with English abstract)
[14]	马松林. 五大发展理念下我国农业科技进步贡献的区域比较研究[J]. 科技管理研究, 2016, 36(18): 64-67.
	MA S L. Research on regional comparison of China's agricultural science and technology progress contribution under five development ideas[J]. Science and Technology Management Research, 2016, 36(18): 64-67. (in Chinese with English abstract)
[15]	李业荣, 李永前. 云南省林业科技进步贡献率测算研究[J]. 生态经济, 2018, 34(4): 147-152.
	LI Y R, LI Y Q. Calculation research of contribution rate about forestry science and technology progress in Yunnan Province[J]. Ecological Economy, 2018, 34(4): 147-152. (in Chinese with English abstract)
[16]	汤瑛芳, 张正英, 白贺兰, 等. 甘肃14市州“十二五”农业科技进步水平综合评价[J]. 中国农业资源与区划, 2018, 39(10): 115-121.
	TANG Y F, ZHANG Z Y, BAI H L, et al. Comprehensive evaluation of the agricultural scientific-technological advancement in the 14 cities of Gansu Province in 12th five-year plan[J]. Chinese Journal of Agricultural Resources and Regional Planning, 2018, 39(10): 115-121. (in Chinese with English abstract)
[17]	王洁, 夏维力. 陕西省农业科技进步贡献率测算分析: 基于索罗余值法[J]. 科技管理研究, 2017, 37(19): 98-102.
	WANG J, XIA W L. Analysis on contribution rate calculation of Shaanxi agricultural science and technology progress based on Solow residual method[J]. Science and Technology Management Research, 2017, 37(19): 98-102. (in Chinese with English abstract)
[18]	张庆霞, 牛国元, 苗冠军, 等. 宁夏农业科技进步贡献率及其影响因素分析[J]. 贵州农业科学, 2014, 42(2): 239-242.
	ZHANG Q X, NIU G Y, MIAO G J, et al. Contribution rate of agricultural scientific and technological progress in Ningxia and its influencing factors[J]. Guizhou Agricultural Sciences, 2014, 42(2): 239-242. (in Chinese with English abstract)
[19]	陈振, 陈祺琪, 李君. 河南省农业科技进步贡献率的测算与分析[J]. 河南农业大学学报, 2013, 47(4): 475-479.
	CHEN Z, CHEN Q Q, LI J. Calculation and analysis on contribution rate of agriculture science and technology progress in Henan Province[J]. Journal of Henan Agricultural University, 2013, 47(4): 475-479. (in Chinese with English abstract)
[20]	张睿, 张莉侠, 王晓华, 等. 1990—2010年上海市农业科技进步贡献率的测算与分析[J]. 上海农业学报, 2012, 28(3): 95-99.
	ZHANG R, ZHANG L X, WANG X H, et al. Calculation and analysis of the contribution ratio of agricultural technical progress in Shanghai between 1990-2010[J]. Acta Agriculturae Shanghai, 2012, 28(3): 95-99. (in Chinese with English abstract)
[21]	赖晓璐, 葛立群, 贾可. 辽宁省2008—2012年农业科技进步贡献率的测定与分析[J]. 农业经济, 2015(10): 21-22.
	LAI X L, GE L Q, JIA K. Determination and analysis of contribution rate of agricultural science and technology progress in Liaoning Province from 2008 to 2012[J]. Agricultural Economy, 2015(10): 21-22. (in Chinese)
[22]	周建群. 福建省农业科技进步贡献率实证研究[J]. 福建师范大学学报(哲学社会科学版), 2012(6): 24-30.
	ZHOU J Q. Fujian agricultural science and technology progress contribution rate empirical research[J]. Journal of Fujian Normal University (Philosophy and Social Sciences Edition), 2012(6): 24-30. (in Chinese with English abstract)
[23]	郝利, 韩孟华, 周连第. 1990—2007年北京市农业科技进步贡献率的测算[J]. 农业技术经济, 2010(3): 89-96.
	HAO L, HAN M H, ZHOU L D. Calculation of the contribution rate of agricultural science and technology progress in Beijing from 1990 to 2007[J]. Journal of Agrotechnical Economics, 2010(3): 89-96. (in Chinese)
[24]	杨雪姣, 王春瑞, 孙福田. 基于DEA方法对黑龙江省农业科技进步贡献率的测算及分析[J]. 开发研究, 2014(2): 109-112.
	YANG X J, WANG C R, SUN F T. Calculation and analysis on contribution rate of agricultural science and technology progress in Heilongjiang based on DEA[J]. Research on Development, 2014(2): 109-112. (in Chinese with English abstract)
[25]	张颂心, 王辉, 徐如浓. 科技进步、绿色全要素生产率与农业碳排放关系分析: 基于泛长三角26个城市面板数据[J]. 科技管理研究, 2021, 41(2): 211-218.
	ZHANG S X, WANG H, XU R N. Analysis on the relationship between science and technology progress, green total factor productivity and agricultural carbon emission: based on Pan Yangtze River Delta 26 city panel data[J]. Science and Technology Management Research, 2021, 41(2): 211-218. (in Chinese with English abstract)
[26]	李洁, 修长百, 闫晔. 内蒙古农业科技进步贡献率、农业总产值与农业碳排放关系研究[J]. 科学管理研究, 2019, 37(4): 131-136.
	LI J, XIU C B, YAN Y. Study on the relationship between science and technology expenditure, agricultural gross output value and agricultural carbon emission in Inner Mongolia[J]. Scientific Management Research, 2019, 37(4): 131-136. (in Chinese with English abstract)
[27]	林建, 廖杉杉. 农业FDI对农业科技进步贡献率的影响研究[J]. 重庆大学学报(社会科学版), 2014, 20(4): 57-64.
	LIN J, LIAO S S. The influence of agricultural FDI on contribution rate of agricultural scientific and technological progress[J]. Journal of Chongqing University (Social Science Edition), 2014, 20(4): 57-64. (in Chinese with English abstract)
[28]	肖干, 徐鲲. 农村金融发展对农业科技进步贡献率的影响: 基于省级动态面板数据模型的实证研究[J]. 农业技术经济, 2012(8): 87-95.
	XIAO G, XU K. Influence of rural financial development on contribution rate of agricultural science and technology progress: an empirical study based on provincial dynamic panel data model[J]. Journal of Agrotechnical Economics, 2012(8): 87-95. (in Chinese)
[29]	朱希刚. 农业技术进步及其“七五”期间内贡献份额的测算分析[J]. 农业技术经济, 1994(2): 1-10.
	ZHU X G. Analysis of agricultural technological progress and its contribution share during the 7th Five-Year Plan[J]. Journal of Agrotechnical Economics, 1994(2): 1-10. (in Chinese)
[30]	曹明霞, 高珊. 我国农业全要素生产率研究: 基于江苏省农业面板数据分析[J]. 价格理论与实践, 2018(9): 151-154.
	CAO M X, GAO S. Research on total factor productivity of agriculture in China: based on the analysis of agricultural panel data in Jiangsu Province[J]. Price: Theory & Practice, 2018(9): 151-154. (in Chinese with English abstract)
[31]	马晓冬, 孙晓欣. 2000年以来江苏省农业转型发展的时空演变及问题区识别: 基于全要素生产率的视角[J]. 经济地理, 2016, 36(7): 132-138.
	MA X D, SUN X X. Space-time evolvement and problem area diagnosis of agriculture transformation development in Jiangsu Province since 2000: based on a total factor productivity perspective[J]. Economic Geography, 2016, 36(7): 132-138. (in Chinese with English abstract)
[32]	郭斯华, 季凯文. 江西水稻生产效率测算及其影响因素分析[J]. 江西财经大学学报, 2018(2): 90-99.
	GUO S H, JI K W. Measurement of rice production efficiency in Jiangxi and analysis of its influencing factors[J]. Journal of Jiangxi University of Finance and Economics, 2018(2): 90-99. (in Chinese with English abstract)
[33]	孙玉竹, 孙永珍, 吴敬学, 等. 农业技术进步模式对粮食生产能力影响分析: 基于三大主粮1999—2016年省级面板数据分析[J]. 中国农业科技导报, 2019, 21(7): 1-9. DOI
	SUN Y Z, SUN Y Z, WU J X, et al. Impact analysis of agricultural technological progress mode on grain production capacity: based on the provincial panel data of three major grain crops in 1999-2016[J]. Journal of Agricultural Science and Technology, 2019, 21(7): 1-9. (in Chinese with English abstract)
[34]	BATTESE G E, COELLI T J. Frontier production functions, technical efficiency and panel data: with application to paddy farmers in India[J]. Journal of Productivity Analysis, 1992, 3(1): 153-169. DOI URL
[35]	KUMBHAKAR S C, DENNY M, FUSS M. Estimation and decomposition of productivity change when production is not efficient: a paneldata approach[J]. Econometric Reviews, 2000, 19(4): 312-320. DOI URL
[36]	赵芝俊, 袁开智. 中国农业技术进步贡献率测算及分解: 1985—2005[J]. 农业经济问题, 2009, 30(3): 28-36.
	ZHAO Z J, YUAN K Z. Measurement and decomposition of the contribution rate of agricultural technology progress in China: 1985-2005[J]. Issues in Agricultural Economy, 2009, 30(3): 28-36. (in Chinese)
[37]	薛超, 周宏. 中国农业技术进步方向与要素结构匹配度的区域差异分析[J]. 统计与决策, 2019, 35(5): 136-140.
	XUE C, ZHOU H. Analysis of regional differences in the direction of agricultural technology progress and factor structure matching in China[J]. Statistics & Decision, 2019, 35(5): 136-140. (in Chinese)
[38]	王芳, 曾令秋. 农业全要素生产率与农业优先发展[J]. 财经科学, 2021(2): 121-132.
	WANG F, ZENG L Q. Agricultural total factor productivity and preferential development of agriculture[J]. Finance & Economics, 2021(2): 121-132. (in Chinese with English abstract)
[39]	尹朝静, 李谷成, 范丽霞, 等. 气候变化、科技存量与农业生产率增长[J]. 中国农村经济, 2016(5): 16-28.
	YIN C J, LI G C, FAN L X, et al. Climate change, science and technology stock and agricultural productivity growth[J]. Chinese Rural Economy, 2016(5): 16-28. (in Chinese)

地级市 Prefecture- level city	序号 No.	样本县(市、区) Sample counties (cities, districts)	地级市 Prefecture- level city	序号 No.	样本县(市、区) Sample counties (cities, districts)	地级市 Prefecture- level city	序号 No.	样本县(市、区) Sample counties (cities, districts)
杭州 Hangzhou	1	市区(萧山区、大江东、钱塘新区) Urban area (Xiaoshan, Dajiangdong, Qiantang new area)	宁波 Ningbo	28 29	市区(鄞州区、高新区、海曙区) Urban area (Yinzhou, High-tech zone, Haishu) 余姚市Yuyao	金华 Jinhua	55	市区(金东区、婺城区、经开区) Urban area (Jindong, Wucheng, Economic development zone)
	2	余杭区Yuhang		30	宁海县Ninghai		56	武义县Wuyi
	3	建德市Jiande		31	奉化区Fenghua		57	义乌市Yiwu
	4	桐庐县Tonglu		32	慈溪市Cixi		58	东阳市Dongyang
	5	富阳区Fuyang		33	象山县Xiangshan		59	浦江县Pujiang
	6	临安区Lin'an		34	江北区Jiangbei		60	兰溪市Lanxi
	7	淳安县Chun'an		35	镇海区Zhenhai		61	永康市Yongkang
台州Taizhou	8	路桥区Luqiao		36	北仑区		62	磐安县Pan'an
	9	天台县Tiantai			Beilun	湖州	63	德清县Deqing
	10	椒江区Jiaojiang	嘉兴Jiaxing	37	海盐县Haiyan	Huzhou	64	长兴县Changxing
	11	温岭市Wenling		38	海宁市Haining		65	安吉县Anji
	12	临海市Linhai		39	平湖市Pinghu		66	吴兴区Wuxing
	13	黄岩区Huangyan		40	嘉善县Jiashan		67	南浔区Nanxun
	14	三门县Sanmen		41	桐乡市Tongxiang	丽水Lishui	68	莲都区Liandu
	15	仙居县Xianju		42	南湖区Nanhu		69	松阳县Songyang
	16	玉环市Yuhuan		43	秀洲区Xiuzhou		70	云和县Yunhe
温州 Wenzhou	17	市区(龙湾区、经开区) Urban area (Longwan, Economic development zone)	绍兴 Shaoxing	44 45	市区(柯桥区、越城区) Urban area (Keqiao, Yuecheng) 上虞区Shangyu		71 72 73 74	龙泉市Longquan 遂昌县Suichang 庆元县Qingyuan 缙云县Jinyun
	18	苍南县(含龙港市) Cangnan (including Longgang)		46 47 48	诸暨市Zhuji 嵊州市Shengzhou 新昌县Xinchang		75 76 77	景宁县Jingning 青田县Qingtian 定海区Dinghai
	19	瑞安市Rui'an	衢州	49	江山市Jiangshan	舟山	78	普陀区Putuo
	20	平阳县Pingyang	Quzhou	50	常山县Changshan	Zhoushan	79	岱山县Daishan
	21	乐清市Yueqing		51	龙游县Longyou		80	嵊泗县Shengsi
	22	瓯海区Ouhai		52	柯城区Kecheng
	23	鹿城区Lucheng		53	衢江区Qujiang
	24	永嘉县Yongjia		54	开化县Kaihua
	25	文成县Wencheng
	26	泰顺县Taishun
	27	洞头区Dongtou

地级市 Prefecture- level city	序号 No.	样本县(市、区) Sample counties (cities, districts)	地级市 Prefecture- level city	序号 No.	样本县(市、区) Sample counties (cities, districts)	地级市 Prefecture- level city	序号 No.	样本县(市、区) Sample counties (cities, districts)
杭州 Hangzhou	1	市区(萧山区、大江东、钱塘新区) Urban area (Xiaoshan, Dajiangdong, Qiantang new area)	宁波 Ningbo	28 29	市区(鄞州区、高新区、海曙区) Urban area (Yinzhou, High-tech zone, Haishu) 余姚市Yuyao	金华 Jinhua	55	市区(金东区、婺城区、经开区) Urban area (Jindong, Wucheng, Economic development zone)
	2	余杭区Yuhang		30	宁海县Ninghai		56	武义县Wuyi
	3	建德市Jiande		31	奉化区Fenghua		57	义乌市Yiwu
	4	桐庐县Tonglu		32	慈溪市Cixi		58	东阳市Dongyang
	5	富阳区Fuyang		33	象山县Xiangshan		59	浦江县Pujiang
	6	临安区Lin'an		34	江北区Jiangbei		60	兰溪市Lanxi
	7	淳安县Chun'an		35	镇海区Zhenhai		61	永康市Yongkang
台州Taizhou	8	路桥区Luqiao		36	北仑区		62	磐安县Pan'an
	9	天台县Tiantai			Beilun	湖州	63	德清县Deqing
	10	椒江区Jiaojiang	嘉兴Jiaxing	37	海盐县Haiyan	Huzhou	64	长兴县Changxing
	11	温岭市Wenling		38	海宁市Haining		65	安吉县Anji
	12	临海市Linhai		39	平湖市Pinghu		66	吴兴区Wuxing
	13	黄岩区Huangyan		40	嘉善县Jiashan		67	南浔区Nanxun
	14	三门县Sanmen		41	桐乡市Tongxiang	丽水Lishui	68	莲都区Liandu
	15	仙居县Xianju		42	南湖区Nanhu		69	松阳县Songyang
	16	玉环市Yuhuan		43	秀洲区Xiuzhou		70	云和县Yunhe
温州 Wenzhou	17	市区(龙湾区、经开区) Urban area (Longwan, Economic development zone)	绍兴 Shaoxing	44 45	市区(柯桥区、越城区) Urban area (Keqiao, Yuecheng) 上虞区Shangyu		71 72 73 74	龙泉市Longquan 遂昌县Suichang 庆元县Qingyuan 缙云县Jinyun
	18	苍南县(含龙港市) Cangnan (including Longgang)		46 47 48	诸暨市Zhuji 嵊州市Shengzhou 新昌县Xinchang		75 76 77	景宁县Jingning 青田县Qingtian 定海区Dinghai
	19	瑞安市Rui'an	衢州	49	江山市Jiangshan	舟山	78	普陀区Putuo
	20	平阳县Pingyang	Quzhou	50	常山县Changshan	Zhoushan	79	岱山县Daishan
	21	乐清市Yueqing		51	龙游县Longyou		80	嵊泗县Shengsi
	22	瓯海区Ouhai		52	柯城区Kecheng
	23	鹿城区Lucheng		53	衢江区Qujiang
	24	永嘉县Yongjia		54	开化县Kaihua
	25	文成县Wencheng
	26	泰顺县Taishun
	27	洞头区Dongtou

变量 Variable	估计值 Estimated value	标准误 Standard error
常数项Constant	1.808 0^***	0.166 2
lnX₁	0.627 0^***	0.056 4
lnX₂	-0.267 8^***	0.077 6
lnX₃	0.138 9	0.088 4
t	0.020 3^**	0.009 6
t²	0.000 1	0.000 8
t lnX₁	0.004 8^**	0.002 3
t lnX₂	0.001 1	0.002 6
t lnX₃	-0.005 4^**	0.002 6
lnX₁ lnX₂	0.020 3	0.026 4
lnX₁ lnX₃	-0.041 4^*	0.022 3
lnX₂ lnX₃	0.199 4^***	0.038 0
(lnX₁)²	-0.000 1	0.012 1
(lnX₂)²	-0.107 5^***	0.023 4
(lnX₃)²	-0.037 1^*	0.020 8
D₁	0.235 0^***	0.035 8
D₂	0.301 8^***	0.050 6
σ²	0.168 2^*	0.086 0
γ	0.993 8^***	0.003 4
η	0.000 5	0.006 1

变量 Variable	估计值 Estimated value	标准误 Standard error
常数项Constant	1.808 0^***	0.166 2
lnX₁	0.627 0^***	0.056 4
lnX₂	-0.267 8^***	0.077 6
lnX₃	0.138 9	0.088 4
t	0.020 3^**	0.009 6
t²	0.000 1	0.000 8
t lnX₁	0.004 8^**	0.002 3
t lnX₂	0.001 1	0.002 6
t lnX₃	-0.005 4^**	0.002 6
lnX₁ lnX₂	0.020 3	0.026 4
lnX₁ lnX₃	-0.041 4^*	0.022 3
lnX₂ lnX₃	0.199 4^***	0.038 0
(lnX₁)²	-0.000 1	0.012 1
(lnX₂)²	-0.107 5^***	0.023 4
(lnX₃)²	-0.037 1^*	0.020 8
D₁	0.235 0^***	0.035 8
D₂	0.301 8^***	0.050 6
σ²	0.168 2^*	0.086 0
γ	0.993 8^***	0.003 4
η	0.000 5	0.006 1

年份 Year	资本 Capital	劳动力 Labor	土地 Land
2014	0.215 4	0.220 1	0.564 4
2015	0.217 5	0.221 3	0.561 2
2016	0.220 0	0.221 5	0.558 5
2017	0.222 3	0.222 7	0.554 9
2018	0.224 5	0.224 6	0.550 9
2019	0.226 5	0.226 1	0.547 4

Calculation and analysis of contribution rate of technological progress of agriculture in Zhejiang Province, China: based on stochastic frontier analysis

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年份 Year	中性技术进步率 Neutral technological progress rate	偏性技术进步率 Biased technological progress rate	狭义科技进步率 Narrow technological progress rate
2014	0.020 4	0.000 9	0.021 3
2015	0.020 5	0.001 0	0.021 5
2016	0.020 6	0.001 2	0.021 8
2017	0.020 6	0.001 4	0.022 0
2018	0.020 7	0.001 5	0.022 2
2019	0.020 8	0.001 5	0.022 3

农业发展类型 Agricultural development type	标准化弹性Standardized elasticity			技术效率 Technological efficiency	技术效率变化率 Change rate of technological efficiency
农业发展类型 Agricultural development type	资本 Capital	劳动力 Labor	土地 Land	技术效率 Technological efficiency	技术效率变化率 Change rate of technological efficiency
平原型Plain type	0.246 5	0.219 1	0.534 4	0.812 0	0.000 1
沿海型Coastal type	0.256 0	0.179 8	0.564 1	0.678 3	0.000 2
山地型Mountain type	0.265 9	0.151 0	0.583 1	0.764 2	0.000 1

[1]	KE Fuyan, XU Zhiyuan, YANG Liangshan. Study on driving effects of agricultural science and technology investments on agricultural economic growth:based on the data of 60 counties in Zhejiang Province, China [J]. Acta Agriculturae Zhejiangensis, 2022, 34(7): 1537-1544.
[2]	WANG Bo, ZHANG Yongqiang, GONG Siyu, DONG Quanyao, FU Xiaozhao. Impact of Internet development in rural area on total factor productivity of maize in China [J]. Acta Agriculturae Zhejiangensis, 2021, 33(12): 2435-2445.
[3]	XU Xiao, YANG Jinxiu. Change analysis of citrus total factor productivity in China [J]. , 2018, 30(3): 470-478.
[4]	LYU Yuezhen, SHAO Yongxin, QIAN Ye, PAN Yang. Influence of agricultural science and technology innovation investment on new rural economic development: Taking Hangzhou as an example [J]. , 2017, 29(5): 850-856.
[5]	LI Jing\\|suoa， WANG Xiao\\|leib， MU Shao\\|yana,*. Empirical study on the relationship between investment plan in agricultural science and technology and agricultural economic growth： Taking Qingdao City as an example [J]. , 2015, 27(7): 1288-.
[6]	YUE Dong\\|dong1， WANG Lu\\|min1， BAO Xu\\|teng2， FENG Chun\\|lei1. Empirical analysis of total factor productivity of offshore fishing in China—based on Malmquist index [J]. , 2014, 26(6): 1673-.
[7]	LIU Zhanwei. Growth and decomposition of agricultural total factor productivity in Henan Province under carbon emissions constraint#br# [J]. , 2014, 26(4): 1031-.