Does institutional openness improve the trade efficiency of China’s agricultural products imported from Central Asian countries? A time-varying stochastic frontier gravity model

IntroductionInstitutional openness is becoming increasingly important for agricultural trade between China and Central Asian countries.MethodsThis study employs a time-varying stochastic frontier gravity model to investigate the influence of institutional openness on the trade efficiency of China im...

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Bibliographic Details
Main Authors: Fangfang Cao, Xiande Li, Zhexi Zhang
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-06-01
Series:Frontiers in Sustainable Food Systems
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Online Access:https://www.frontiersin.org/articles/10.3389/fsufs.2025.1598004/full
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