农业支持与价格空间传导:来自中国玉米行业的证据

IF 1.5 4区经济学 Q3 AGRICULTURAL ECONOMICS & POLICY

International Food and Agribusiness Management Review Pub Date : 2022-11-03 DOI:10.22434/ifamr2021.0160

Jiawu Dai, Yuchen Feng, Yan Wang, Xiuqing Wang

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引用次数: 0

摘要

中国2016年临时收储政策的市场化改革对完善玉米价格形成机制具有重要意义。利用月度、省级面板数据和动态空间计量模型，研究了官方支持和市场导向体制下玉米价格的异质性空间传导。实证结果表明，在TPSP下，玉米价格的空间传导明显扭曲。同时，市场化改革大大缩小了区域价格差异，使空间价格传导更加灵活、顺畅。这一改革为完善中国其他农产品的农业支持制度提供了重要启示。

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Agricultural support and spatial price transmission: evidence from China’s maize sector

A market-oriented reform of China’s 2016 Temporary Purchase and Storage Policy (TPSP) is important for improving the price-forming mechanism of maize. Using monthly, province-level panel data and a dynamic spatial econometric model, this study distinguishes the heterogeneous spatial price transmissions of maize under officially supportive and market-oriented regimes. Our empirical results show that the spatial transmission of maize prices was remarkably distorted under the TPSP. Simultaneously, its market-oriented reform has greatly reduced regional price differences and generated a more flexible and much smoother spatial price transmission. The reform provides important insights for improving agricultural support regimes for other products in China.

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来源期刊

International Food and Agribusiness Management Review AGRICULTURAL ECONOMICS & POLICY-

CiteScore

2.90

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： The IFAMR is an internationally recognized catalyst for discussion and inquiry on issues related to the global food and agribusiness system. The journal provides an intellectual meeting place for industry executives, managers, scholars and practitioners interested in the effective management of agribusiness firms and organizations. IFAMR publishes high quality, peer reviewed, scholarly articles on topics related to the practice of management in the food and agribusiness industry. The Journal provides managers, researchers and teachers a forum where they can publish and acquire research results, new ideas, applications of new knowledge, and discussions of issues important to the worldwide food and agribusiness system. The Review is published electronically on this website. The core values of the Review are as follows: excellent academic contributions; fast, thorough, and detailed peer reviews; building human capital through the development of good writing skills in scholars and students; broad international representation among authors, editors, and reviewers; a showcase for IFAMA’s unique industry-scholar relationship, and a facilitator of international debate, networking, and research in agribusiness. The Review welcomes scholarly articles on business, public policy, law and education pertaining to the global food system. Articles may be applied or theoretical, but must relevant to managers or management scholars studies, industry interviews, and book reviews are also welcome.