摘要
为深入分析影响广东省生猪生产布局的各种因素,深入了解各地的资源禀赋差异,促进广东省生猪产业平稳、快速、健康发展,笔者基于广东省1990—2014年21个地市的面板数据,运用面板数据模型(Panel Data模型)分析了资源、经济、市场、技术、政策和环境等因素对生猪生产布局的影响。结果表明:人均收入、非农就业机会和政策因素对生猪生产布局指数有显著负向影响;交通通达性、技术进步、路径依赖和畜牧业发展水平对生猪生产布局指数有显著正向影响;而资源禀赋和消费市场潜力影响不显著。根据分析结果提出相应建议。
In order to deepen the analysis of various factors affecting the layout of pig production in Guangdong province, understand the differ- ences of resource endowments and promote the steady, rapid and healthy development of pig industry in Guangdong Province, the panel data model (Panel Data model) was used to analyze the impacts of resource, economy, market, technology, policy and environment on the layout of pig production based on the panel data of 21 cities in Guangdong Province from 1990 to 2014. The results show that the per capita income, non - farm employment opportunities and policy factors have a significant negative impact on hog production index. The accessibility of transporta- tion, technological progress, path dependence and animal husbandry development have a significant positive impact on the pig production in- dex, while the resource endowments and consumer market potential has no obvious impact. Meanwhile, corresponding suggestions are put'for- ward according to the analysis results.
基金
国家自然科学基金项目"中国生猪产业平稳供给机制研究"(71203150)
关键词
生猪生产
布局变迁
影响因素
面板数据模型
广东省
pork production
layout changes
impact factor
Panel Data model
Guangdong province