摘要
为探究环境规制对生猪养殖产业集聚的影响,笔者首先从理论上梳理了环境规制影响生猪养殖产业集聚的可能路径,然后利用2004—2017年生猪养殖的省级宏观数据,通过计量方法实证检验了环境规制对生猪养殖产业集聚的影响。结果表明:环境规制强度与生猪养殖产业集聚之间存在"U形"关系,且这种影响关系存在明显的地区差异。在生猪养殖的重点发展区、约束发展区和潜力增长区,环境规制强度和生猪养殖产业集聚之间均存在"U形"关系;而在生猪养殖的适度发展区,环境规制强度对生猪养殖产业集聚的影响不明显。基于上述研究结论,笔者建议政府因地制宜地实施环境规制政策,推动各地区生猪养殖产业尽快突破"U形"曲线的拐点,实现环境改善和产业集聚的双赢。此外,政府还可以通过定期开展养殖技术培训、完善集聚区内交通设施、加大政策支持力度等措施来提升生猪养殖产业集聚度。
To explore the impact of environmental regulation on the agglomeration of pig breeding industry, this paper firstly combs the possible path of environmental regulation affecting the agglomeration of pig breeding industry, then the impact of environmental regulation on the agglomeration of pig breeding industry was verified through measurement methods on the basis of the provincial macro data of pig breeding in 2004—2017. The results showed there was a "U-shaped" relationship between the intensity of environmental regulation and the agglomeration of the pig breeding industry, and there were obvious regional differences in this relationship. In the key development areas, constrained development areas and potential growth areas of pig breeding, there was a "U-shaped" relationship between the intensity of environmental regulation and the agglomeration of pig breeding industry. In the appropriate development areas of pig breeding, the impact of environmental regulation intensity on the agglomeration of pig farming industry was not obvious. Based on the above conclusions, this paper suggest that the government should implement environmental regulation policies according to local conditions, and promote pig breeding industry in various regions to break through the inflection point of "U-shaped" curve as soon as possible, so as to achieve a win-win situation of environmental improvement and industrial agglomeration. In addition, the government can improve the agglomeration degree of pig breeding industry by regularly carrying out breeding technology training, improving the transportation facilities in the agglomeration area, and increasing policy support.
作者
王善高
徐章星
崔钊达
王琪
WANG Shangao;XU Zhangxing;CUI Zhaoda;WANG Qi(College of Economics and Management,Nanjing Agricultural University,Nanjing 210095,China;College of Finance,Nanjing Agricultural University,Nanjing 210095,China)
出处
《黑龙江畜牧兽医》
CAS
北大核心
2020年第16期1-6,共6页
Heilongjiang Animal Science And veterinary Medicine
基金
国家自然科学基金项目(71333008)
国家社会科学基金重大项目(14ZDA037)
江苏省研究生培养创新工程项目(KYCX19_0575)。
关键词
环境规制
生猪养殖
产业集聚度
影响研究
面板Tobit模型
environmental regulation
pig breeding
industrial agglomeration degree
impact study
panel Tobit model
