关键词: 农机服务外包, 农民收入, 非农就业, 农业经营规模

Abstract: Dissecting the relationship between agricultural machinery service outsourcing and farmers' income is important for realizing common prosperity. Based on the provincial panel data of 31 provinces, this paper uses the fixed‑effect model to explore the impact of agricultural machinery service outsourcing on farmers' income, and uses the intermediary effect model to investigate the impact mechanism of agricultural machinery service outsourcing on farmers' income. The results show that: agricultural machinery service outsourcing has a significant positive impact on farmers' income, and the robustness test results are still significant. The promotion effect of agricultural machinery service outsourcing on farmers' income is realized by promoting non‑agricultural employment and expanding the scale of agricultural operation. Further heterogeneity analysis shows that agricultural machinery service outsourcing has a significant promoting effect on farmers' income in main grain producing areas and inland areas, while it has no significant promoting effect on farmers' income in non‑major grain producing areas and coastal areas. Based on this, improve the agricultural machinery service outsourcing system; Improve the main level of agricultural machinery service and stimulate the endogenous demand of farmers for agricultural machinery service outsourcing; In view of the differences in the development of different provinces, differentiated support policies will be implemented.

Key words: agricultural machinery service outsourcing, farmers' income, non?farm employment, scale of agricultural operation