资源禀赋与关联产业对金属矿产资源产业空间布局影响的实证研究

The influence of resource endowments and associated industries on the spatial layout of metal mineral resources industry

金属矿产资源产业是矿产资源产业的重要组成部分,分布范围广,覆盖领域多,通常被认为对资源禀赋及关联产业具有较强的依赖关系。基于2003-2016年省域面板数据,运用空间杜宾模型分析我国金属矿产资源禀赋及产业的空间分布特征,探讨金属矿产资源产业整体、金属采选业和金属冶炼加工业对资源禀赋的依赖,以及关联产业布局对金属矿产资源产业整体以及不同环节的影响。结果表明:(1)资源禀赋仅对金属采选业的空间布局产生影响,对金属矿产资源产业整体和金属冶炼加工业布局的影响不显著;(2)金属采选业和金属冶炼加工业的布局在本地相互影响,而对邻近地区均没有产生空间溢出效应;(3)金属矿产资源产业后向关联产业的布局对本地金属矿产资源产业存在正向影响,对本地和邻近地区的金属采选业既会产生正向影响也会产生负向影响,而对金属冶炼加工业布局的影响不显著。

Metal mineral resources industry is an important component of mineral resources industry,which has a wide range of layout and covers many fields.It is often considered to have a strong dependence on resource endowment and related industries.Based on the provincial statistical data between 2003 and 2016,this paper analyzes the spatial layout characteristics of metal mineral resources endowment and metal mineral resources industry with spatial Dubin model in China and explores the dependence of the metal mineral resources industry,metal mining industry and metal smelting and processing industry on resource endowment.At the same time,the influence of the layout of related industries on the metal mineral resources industry and different links has also been studied.The results show that the resource endowment only affects the spatial layout of the metal mining industry and has no significant impact on the overall metal mineral resources industry and the metal smelting and processing industry layout.The layout of the metal mining industry and the metal smelting and processing industry affect each other,but mainly affect the local area,and have no spatial spillover effect in the neighboring areas.The layout of the backward correlative industries of the metal mineral resources industry has a positive impact on the local metal mineral resources industry.It has a positive impact on the local and adjacent areas of the metal mining and dressing industry,while the impact on the layout of the metal smelting and processing industry is not significant.