Introduction to the special issue on bioeconomy innovation pipelines and supply chain shocks
这篇导言介绍了五篇关于生物经济创新管道和供应链冲击的文章，指出个案研究难以推广，鼓励农业经济学家深入研究具体案例，以理解欧盟绿色新政的潜在影响。
Abstract This introduction presents five articles of the virtual issue on bioeconomy innovation pipelines and supply chain shocks. The presented cases use alternative methodological approaches with their own advantages and disadvantages. The conclusion we can draw is that the specificities of individual case studies make it difficult to generalise and many more cases would be needed to perform a meta-analysis. We encourage agricultural economists to provide further research on detailed cases, which will be particularly important for gaining a better understanding of the potential effects of the EU Green Deal.