Assessment of the effect of the reward policy for major grain-producing counties on county governments' incentives to support grain production

Counties are key regions for grain production in China, and it is essential to incentivize county governments to focus on grain production to ensure national food security. This study uses county-level data from 2000 to 2021 to assess the impact of the reward policy for major grain-producing countie...

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Main Authors: Xuezhen Ba, Xizhao Wang, Xi Luo, Yu Zhong
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-06-01
Series:Frontiers in Sustainable Food Systems
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fsufs.2025.1600573/full
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author Xuezhen Ba
Xizhao Wang
Xi Luo
Yu Zhong
author_facet Xuezhen Ba
Xizhao Wang
Xi Luo
Yu Zhong
author_sort Xuezhen Ba
collection DOAJ
description Counties are key regions for grain production in China, and it is essential to incentivize county governments to focus on grain production to ensure national food security. This study uses county-level data from 2000 to 2021 to assess the impact of the reward policy for major grain-producing counties (RPMGC) on county governments' incentives to support grain production (CGISGP), employing a difference-in-differences approach. The results show that: (1) The implementation of RPMGC significantly increased CGISGP, and this result remains robust under parallel trend, placebo, and other robustness tests; (2) Further analysis reveals that the effect appeared in the first year after the policy's implementation and gradually diminished by the fifth year. The policy's impact is not sustained in the long term; (3) The effect was more pronounced in counties with high bonus distribution coefficients, large primary sectors, and significant financial pressure. It is necessary to promptly adjust and improve the RPMGC, accelerate horizontal grain interest compensation mechanisms, and enhance the endogenous motivation of grain-producing counties.
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series Frontiers in Sustainable Food Systems
spelling doaj-art-12e0ee34391d48afbfd11660a92e3e312025-08-20T03:22:07ZengFrontiers Media S.A.Frontiers in Sustainable Food Systems2571-581X2025-06-01910.3389/fsufs.2025.16005731600573Assessment of the effect of the reward policy for major grain-producing counties on county governments' incentives to support grain productionXuezhen Ba0Xizhao Wang1Xi Luo2Yu Zhong3Institute of Agricultural Economics and Development, Chinese Academy of Agricultural Sciences, Beijing, ChinaInstitute of Agricultural Economics and Development, Chinese Academy of Agricultural Sciences, Beijing, ChinaSchool of Public Administration, Zhongnan University of Economics and Law, Wuhan, ChinaInstitute of Agricultural Economics and Development, Chinese Academy of Agricultural Sciences, Beijing, ChinaCounties are key regions for grain production in China, and it is essential to incentivize county governments to focus on grain production to ensure national food security. This study uses county-level data from 2000 to 2021 to assess the impact of the reward policy for major grain-producing counties (RPMGC) on county governments' incentives to support grain production (CGISGP), employing a difference-in-differences approach. The results show that: (1) The implementation of RPMGC significantly increased CGISGP, and this result remains robust under parallel trend, placebo, and other robustness tests; (2) Further analysis reveals that the effect appeared in the first year after the policy's implementation and gradually diminished by the fifth year. The policy's impact is not sustained in the long term; (3) The effect was more pronounced in counties with high bonus distribution coefficients, large primary sectors, and significant financial pressure. It is necessary to promptly adjust and improve the RPMGC, accelerate horizontal grain interest compensation mechanisms, and enhance the endogenous motivation of grain-producing counties.https://www.frontiersin.org/articles/10.3389/fsufs.2025.1600573/fullRPMGCCGISGPfood securitytransfer paymentspolicy
spellingShingle Xuezhen Ba
Xizhao Wang
Xi Luo
Yu Zhong
Assessment of the effect of the reward policy for major grain-producing counties on county governments' incentives to support grain production
Frontiers in Sustainable Food Systems
RPMGC
CGISGP
food security
transfer payments
policy
title Assessment of the effect of the reward policy for major grain-producing counties on county governments' incentives to support grain production
title_full Assessment of the effect of the reward policy for major grain-producing counties on county governments' incentives to support grain production
title_fullStr Assessment of the effect of the reward policy for major grain-producing counties on county governments' incentives to support grain production
title_full_unstemmed Assessment of the effect of the reward policy for major grain-producing counties on county governments' incentives to support grain production
title_short Assessment of the effect of the reward policy for major grain-producing counties on county governments' incentives to support grain production
title_sort assessment of the effect of the reward policy for major grain producing counties on county governments incentives to support grain production
topic RPMGC
CGISGP
food security
transfer payments
policy
url https://www.frontiersin.org/articles/10.3389/fsufs.2025.1600573/full
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