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西部大开发战略对西部地区林业生态效率的影响研究

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一个时期以来,西部地区经济增速连续多年高于中部、东部地区,但西部地区生态环境状况较其他地区更为脆弱,协调经济发展与生态建设之间的关系是西部大开发战略面临的严峻挑战。林业生态建设是西部大开发战略重要的组成部分,研究西部地区林业生态效率具有重要意义。首先利用数据包络分析法测算了1996—2020年我国31个省份的林业生态效率,结果表明西部地区林业生态效率自2000年西部大开发战略实施以来逐步提升。其次运用双重差分法研究了西部大开发战略对西部地区林业生态效率的影响,研究发现西部大开发战略有效推动了西部地区林业生态效率的提升。通过稳健性检验后,分析了西部大开发战略对林业生态效率的作用机制。最后提出提升西部地区林业生态效率的相关政策建议:一是推进林业产业结构进一步优化升级;二是提升林业科技水平;三是加强林业生态建设资金管控。
Impact of the Western Development Strategy on the Forestry Ecological Efficiency in Western Regions
In recent years,the economic growth rate of the western region has been higher than that of the central and eastern regions,but the ecological environment of the western region is more fragile than that of other regions,and it is a severe challenge to coordinate the relationship between economic development and ecological construction.Forestry ecological construction is an important part of the western development strategy,so it is of great significance to study forestry ecological efficiency in the western region.Firstly,the forestry ecological efficiency of 31 provinces in China from 1996 to 2020 was measured by data enveloping analysis method.The results showed that the forestry ecological efficiency in western China had been gradually improved since the implementation of the Western Development Strategy in 2000.The influence of western development strategy on forestry eco-efficiency was studied by using the double difference method,showing that the western development effectively promotes the improvement of forestry eco-efficiency in the western region.After the robustness test,the concrete mechanism of the western development strategy on forestry eco-efficiency was analyzed.Finally,some policy suggestions on improving forestry eco-efficiency in western China was put forward,involving promoting the further optimization and upgrading of forestry industrial structure,improving the level of forestry science and technology,and strengthening the control of forestry ecological construction funds.

Western Development StrategyForestry ecological efficiencySBM modelDouble difference method

王曦晨、李尔彬、孙延华

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东北林业大学经济管理学院,哈尔滨150040

哈尔滨商业大学财政与公共管理学院,哈尔滨 150080

西部大开发 林业生态效率 SBM模型 双重差分法

2024

中国林业经济
中国林业经济学会 东北林业大学

中国林业经济

CHSSCD
影响因子:0.409
ISSN:1673-5919
年,卷(期):2024.(4)