我国生猪饲料产业链韧性状况及影响因素分析OA北大核心CSTPCD

Based on the panel data of 30 provinces from 2011-2021,the tenacity of Chinese pig feed industry chain was measured by the entropy method,and the current development situation and regional characteristics of the tenacity of pig feed industry chain were analyzed.A bidirectional fixed effect model was used to explore the influencing factors of the resilience of Chinese pig feed industry chain.The restults showed that during the research period,the toughness of Chinese pig feed industry chain rose slowly,and showed a cyclical rising trend with the appearance of pig cycle.Based on a dimensional perspective,the improvement of the resilience of Chinese pig feed industry chain mainly benefits from the effective improvement of basic strength and resistance.From a regional perspective,the most resilient pig feed industry chain in China is in sustainable production areas,followed by restricted production areas,core production areas,and finally suitable production areas.From the perspective of influencing factors,the economic development level,technological innovation level,financial development level,and transportation convenience all had a significant role in improving the toughness of Chinese pig feed industry chain.The study indicates that exploring the practical path to enhance the resilience of Chinese pig feed industry chain can provide useful reference for accelerating the construction of a new pattern of Chinese pig feed industry chain.