数字经济对农机服务外包的影响与机制研究

摘要/Abstract

摘要： 数字经济的发展为农机服务外包提供契机。基于2011-2021年全国31个省(市、自治区)面板数据，利用FGLS模型、IV-2SLS、IV-GMM、门槛模型等方法，实证检验数字经济对农机服务外包的影响效应与作用机理，研究发现：数字经济对农机服务外包具有显著的促进作用，具体而言，数字经济每提升1个单位，农机服务外包将会提升0.349个单位。机制检验表明，数字经济通过促进非农就业、强化社会网络与产业集聚途径，间接推动农机服务外包。门槛模型表明，数字经济对农机服务外包存在老龄化的逆转效应和市场化的边际递增效应。具体而言，老龄化的逆转效应表现为当老龄化越过门槛值0.017 1时，数字经济对农机服务外包的回归系数由为0.244变为-0.012 5；市场化的边际递增效应表现为当市场化越过门槛值3.250 0时，数字经济对农机服务外包的回归系数由为0.031 7变为0.565。异质性表明，数字经济对农机服务外包呈现出显著的地理差异、农业功能区差异和地形区位差异，数字经济对西部地区、粮食主产区和平原地区农机服务外包的促进更明显。

关键词: 数字经济, 农机服务外包, 非农就业, 社会网络, 产业集聚

Abstract: The development of the digital economy provides opportunities for the outsourcing of agricultural machinery services. Based on the panel data of 31 provinces (municipalities and autonomous regions) in China from 2011 to 2021, using the FGLS model, IV-2SLS, IV-GMM, threshold model and other methods, we empirically test the effect and mechanism of the digital economy on the outsourcing of agricultural machinery services, and find that: the digital economy plays a significant role in promoting the outsourcing of agricultural machinery services, specifically, for every unit of improvement in the digital economy, agricultural machinery service outsourcing will be increased by 0.349 units. The mechanism test shows that the digital economy indirectly promotes the outsourcing of agricultural machinery services by promoting non-agricultural employment, strengthening social networks, and industrial agglomeration paths. The threshold model shows that the digital economy has a reversal effect of aging and a marginal incremental effect of marketization on agricultural machinery service outsourcing. Specifically, the reversal effect of aging is shown as the regression coefficient of digital economy on agricultural machinery service outsourcing changes from 0.244 to -0.012 5 when aging crosses the threshold of 0.017 1; the marginal incremental effect of marketization is shown as the regression coefficient of digital economy on agricultural machinery service outsourcing changes from 0.031 7 to 0.565 when marketization crosses the threshold of 3.250 0. The heterogeneity shows that the digital economy on agricultural machinery service outsourcing has significant geographical differences, agricultural functional area differences, and topographical location differences, and that the digital economy promotes agricultural machinery service outsourcing more in the western region, the main grain-producing areas, and the plains.

Key words: digital economy, outsourcing of agricultural machinery services, non agricultural employment, social networks, industrial agglomeration

中图分类号:

杜冰, 戴浩, 罗明. 数字经济对农机服务外包的影响与机制研究[J]. 中国农机化学报.

Du Bing, Dai Hao, Luo Ming. Effect and mechanism test of digital economy on agricultural machinery service outsourcing[J]. Journal of Chinese Agricultural Mechanization.

参考文献

[1] 许秀川, 李容, 李国珍. 小规模经营与农户农机服务需求——一个两阶段决策模型的考察[J]. 农业技术经济, 2017(9): 45-57.

[2] 赵涛, 张智, 梁上坤. 数字经济、创业活跃度与高质量发展——来自中国城市的经验证据[J]. 管理世界, 2020, 36(10): 65-76.

Zhao Tao, Zhang Zhi, Liang Shangkun. Digital economy, entrepreneurship, and high-quality economic development: Empirical evidence from urban China [J]. Journal of Management World, 2020, 36(10): 65-76.

[3] 王子凤, 张桂文. 数字经济如何助力农民增收——理论分析与经验证据[J]. 山西财经大学学报, 2023, 45(2): 16-28.

Wang Zifeng, Zhang Guiwen. How does digital economy boost farmers’ income—Theoretical analysis and empirical evidence [J]. Journal of Shanxi University of Finance and Economics, 2023, 45(2): 16-28.

[4] 田鸽, 张勋. 数字经济、非农就业与社会分工[J].管理世界, 2022, 38(5): 72-84.

Tian Ge, Zhang Xun. Digital economy, non-agricultural employment, and division of labor [J]. Journal of Management World, 2022, 38(5): 72-84.

[5] 王伟新, 许蒋鸿, 陆玮, 等. 数字经济时代互联网使用如何影响农业劳动力转移决策?——基于CGSS数据的实证分析[J]. 中国农业大学学报, 2023, 28(4): 257-273.

Wang Weixin, Xu Jianghong, Lu Wei, et al. How internet use affect agricultural workforce transfer decision during digital economy era?: Empirical analysis based on CGSS data [J]. Journal of China Agricultural University, 2023, 28(4): 257-273.

[6] 金铃, 王建英, 刘西川. 劳动力成本上升与农机社会化服务需求——以低劳动强度、低技术含量的稻谷晾晒环节为例[J]. 农林经济管理学报, 2020, 19(2): 171-180.

Jin Ling, Wang Jianying, Liu Xichuan. Rising labor costs and demand for agricultural productive service: Evidence from production stage of paddy drying with low labor intensity and technical content [J]. Journal of Agro-Forestry Economics and Management, 2020, 19(2): 171-180.

[7] 李豫新, 许新娜. 数字经济对农村要素错配的影响研究——基于三产融合视角[J]. 农林经济管理学报, 2023, 22(4): 467-477.

Li Yuxin, Xu Xinna. Influence of digital economy on rural factor misallocation: From the perspective of industries integration [J]. Journal of Agro-Forestry Economics and Management, 2023, 22(4): 467-477.

[8] 孙光林, 李婷, 莫媛. 数字经济对中国农业全要素生产率的影响[J]. 经济与管理评论, 2023, 39(1): 92-103.

Sun Guangting, Li Ting, Mo Yuan. The impact of digital economy on china’s agricultural total factor productivity [J]. Review of Economy and Management, 2023, 39(1): 92-103.

[9] 鲁钊阳, 杜雨潼. 数字经济赋能农业高质量发展的实证研究[J]. 中国流通经济, 2022, 36(11): 3-14.

Lu Zhaoyang, Du Yutong. An empirical study on digital economy enabling the high-quality development of agriculture [J]. China Business and Market, 2022, 36(11): 3-14.

[10] Goldfarb A, Tucker C. Digital economics [J]. Journal of Economic Literature, 2019, 57(1): 3-43.

[11] 何大安. 中国数字经济现状及未来发展[J]. 治理研究, 2021, 37(3): 5-15, 2.

He Da’an. The status quo and future development of China digital economy [J]. Governance Studies, 2021, 37(3): 5-15, 2.

[12] 陈卫平, 余乐, 梁舒培. 地区数字经济发展对农民创业的影响研究[J]. 学术研究, 2022(12): 115-123, 212.

Chen Weiping, Yu Le, Liang Shupei. Effect of regional digital economy development on farmer entrepreneurship [J]. Academic Research, 2022(12): 115-123, 212.

[13] 戴浩, 魏君英, 刘子宸. 非农就业、农机服务外包对粮食产量影响[J]. 中国农机化学报, 2023, 44(6): 244-250.

Dai Hao, Wei Junying, Liu Zichen. Impact of non-agricultural employment and agricultural machinery service outsourcing on grain output [J]. Journal of Chinese Agricultural Mechanization, 2023, 44(6): 244-250.

[14] 刘宏, 马文瀚.互联网时代社会互动与家庭的资本市场参与行为[J]. 国际金融研究, 2017(3): 55-66.

Liu Hong, Ma Wenhan. Research on the online social interaction and household investment decision in China [J]. Studies of International Finance, 2017(3): 55-66.

[15] Bernheim B D. A theory of conformity [J]. Journal of political Economy, 1994, 102(5): 841-877.

[16] Hong H, Kubik J D, Stein J C. Social interaction and stock-market participation [J]. The Journal of Finance, 2004, 59(1): 137-163.

[17] Ellison N B, Vitak J, Gray R, et al. Cultivating social resources on social network sites: Facebook relationship maintenance behaviors and their role in social capital processes [J]. Journal of Computer-Mediated Communication, 2014, 19(4): 855-870.

[18] 罗富民. 农业地理集聚对农业机械化技术进步的影响——基于丘陵山区的实证分析[J] .中国农业资源与区划, 2018, 39(3): 193-200.

Luo Fumin. Effects of agricultural geographical agglomeration on agricultural mechanization technology progress—An empirical study based on hilly and mountain areas [J]. Chinese Journal of Agricultural Resources and Regional Planning, 2018, 39(3): 193-200.

[19] 罗必良. 论服务规模经营——从纵向分工到横向分工及连片专业化[J]. 中国农村经济, 2017(11): 2-16.

Luo Biliang. Service scale management: Vertical division of labor, horizontal division of labor and specialization of connected farmland [J]. Chinese Rural Economy, 2017(11): 2-16.

[20] 陶雅, 赵丹丹. 生产集聚、农业机械与农业现代化:来自全国29个省份的证据[J]. 江苏农业科学, 2018, 46(17): 336-340.

Tao Ya, Zhao Dandan. Production agglomeration, agricultural machinery and agricultural modernization: Evidence from 29 provinces across the country [J]. Jiangsu Agricultural Sciences, 2018, 46(17): 336-340.

[21] Baron R M, Kenny D A. The moderator–mediator variable distinction in social psychological research: Conceptual, strategic, and statistical considerations [J]. Journal of Personality and Social Psychology, 1986, 51(6): 1173-1182.

[22] 顾江, 陈广, 贺达. 人口结构与社会网络对城市居民文化消费的影响研究——基于省际动态面板的GMM实证分析[J]. 福建论坛(人文社会科学版), 2016(6): 158-164.

[23] 韩海彬, 杨冬燕. 农业产业集聚对农业绿色全要素生产率增长的空间溢出效应研究[J]. 干旱区资源与环境, 2023, 37(6): 29-37.

Han Haibin, Yang Dongyan. Spatial spillover effects of agricultural industrial agglomeration on the growth of agricultural green total factor productivity [J]. Journal of Arid Land Resources and Environment, 2023, 37(6): 29-37.

[24] 王亚辉, 李秀彬, 辛良杰, 等. 中国农地经营规模对农业劳动生产率的影响及其区域差异[J]. 自然资源学报, 2017, 32(4): 539-552.

Wang Yahui, Li Xiubin, Xin Liangjie, et al. The Impact of farm land management scale on agricultural labor productivity in China and its regional differentiation [J]. Journal of Natural Resources, 2017, 32(4): 539-552.