From unfair prices to unfair trading practices: Political economy, value chains and 21st century agri‐food policy
分析价值链在农业食品政策政治经济学中的作用，讨论市场集中度问题，并以欧盟不公平贸易行为法规为例进行案例研究，对关注全球价值链治理的学者和政策制定者有参考价值。
Abstract This article analyzes how value chains play a role in the political economy of agricultural and food policy by (1) discussing historical insights; (2) reviewing an emerging literature on political economy of trade policy and value chains and drawing implications for agricultural and food policy; (3) discussing market power issues with increasing concentration in agri‐food value chains and its implications for government regulations; and (4) presenting a political economy case study of recent regulations that have explicitly targeted value chain structures in the agri‐food sector: the EU regulations on “ unfair trading practices (UTPs) ”. The case study is of wider relevance since it addresses a key concern in global value chains.