基于粮食出口的区域经济最优贸易策略
Optimal trade strategy of a regional economy by food exports
摘要：
本文探讨了区域经济和区域振兴政策对加工食品出口的促进作用。我们采用Bertrand模型，其中包含一个主要的家庭生产商和一个家庭生产商在当地。在我们的模型中，一个生产者的利润增长并不会导致另一个生产者的利润增长，尽管存在战略互补。研究结果表明，由于区位条件的恶化，当地生产者的利润减少，而通过加强行政指导，其利润增加。此外，当区位效率低下时，地方政府应最优地降低行政指导水平。因此，地方政府应该从战略上消除这种低效率，以保持足够的行政指导效果。
英文摘要：
This paper examines the export promotion of processed foods by a regional economy and regional vitalisation policy. We employ Bertrand models that contain a major home producer and a home producer in a local area. In our model, growth in the profit of one producer does not result in an increase in the profit of the other, despite strategic complements. We show that the profit of the producer in the local area decreases because of the deterioration of a location condition, and its profit increases through the reinforcement of the administrative guidance. Furthermore, when the inefficiency of the location worsens, the local government should optimally decrease the level of administrative guidance. Hence, the local government should strategically eliminate this inefficiency to maintain a sufficient effect of administrative guidance.
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