摘要
中国长期致力于开辟环境友好型的产业承接之路能否达成政策预期?针对该问题,本文将国家级承接产业转移示范区政策视为一项准自然实验,利用2000~2020年中国2545个县级市数据量化设立国家级承接产业转移示范区对当地空气质量的影响,得到以下结论:第一,国家级承接产业转移示范区设立后,当地的PM2.5指数下降2.53%。第二,细化研究发现,部分国家级承接产业转移示范区可以显著改善当地空气质量。第三,机制分析表明,国家级承接产业转移示范区成立会提高当地创新能力;同时,还能吸引清洁企业进入、倒逼污染企业退出、提高在位企业环境绩效。本文的研究有助于全面深入了解中国的产业转移特征,厘清产业承接和环境之间的关系,为内陆地区构建低碳绿色的产业体系建言献策。
Industrial transfer is an effective way to optimize the spatial distribution of productivity and form a reasonable industrial division of the labor system,and it is imperative to promoting the adjustment of industrial structure and accelerating the transformation of economic development mode.China is a vast region with obvious industrial gradients and regional differences.The developed coastal areas,represented by the Yangtze River Delta and Pearl River Delta,are actively implementing the strategy of“breaking free from cages and replacing birds”while climbing upstream in the global value chain and transferring industries with high pollution,high energy consumption,and high input to develop strategic emerging industries and high-end service industries.To expand employment and develop the economy,inland areas have also taken the initiative to take over industries transferred from developed areas.The gradient transfer of industry is not only the general law of high-quality economic development but also the internal logic of the two-way circular development of the economy through the construction of a domestic value chain.The Chinese-style industrial undertaking is not the only means to develop the economy and adjust the industrial structure.More importantly,strengthening resource conservation and environmental protection based on resource carrying capacity and ecological environmental capacity is an essential strategy to promote the coordination between economic development,resources,and the environment.When inland areas undertake industrial development of their local economy,will it have a negative impact on the local environment?In response to the above issue,we take the construction of national industrial transfer demonstration zones as a quasi-natural experiment and conduct a comprehensive and accurate assessment of the impact of China’s industrial undertaking on air quality to demonstrate that the green development concept of“green mountains and clear waters are as valuable as gold and silver.”We use the policy of national demonstration zones for undertaking industrial transfer as a quasinatural experiment and employ the data of 2545 county-level cities in China from 2000 to 2020 to quantify the impact of the establishment of national demonstration zones for undertaking industrial transfer on local air quality.The following conclusions are drawn.First,after the establishment of the national demonstration zones to undertake industrial transfer,the local PM2.5 index dropped by 2.53%.Second,the detailed study found that seven of the ten national demonstration zones to undertake industrial transfer can significantly improve local air quality,which indicates that China’s industrial undertaking has abandoned the extensive model of“development before management”and embarked on a path of“environmental protection”.Third,the improvement effect of the national industrial transfer demonstration zones on the environment has a significant spatial spillover effect within a range of 160km.Moreover,the spatial spillover effect of national industrial transfer demonstration zones decreases with an increase in distance.This conclusion reveals that the national industrial transfer demonstration zone not only not has the“beggar-thy-neighbor”pollution transfer effect but also drives the surrounding areas to improve environmental quality.Fourth,we also conducted an in-depth analysis of the national industrial transfer demonstration zone to improve the air quality mechanism.On the one hand,we found that establishing national demonstration zones to undertake industrial transfer significantly improves local innovation capacity,and there is no difference in the promotion effect of different types of patents.Further,establishing a national demonstration zone to undertake industrial transfer can simultaneously promote the number of patent authorizations for three types of patents—invention patents,utility model patents,and design patents.On the other hand,establishing national demonstration zones to undertake industrial transfer accelerates the entry and exit of enterprises.Through environmental policies,clean enterprises are induced to enter the market;polluting enterprises are forced to leave the market;and the environmental performance of incumbent enterprises improves.We used wind speed monitoring data from 179 meteorological stations in China to construct wind speed variables.The weather station records the maximum,minimum,average of the maximum wind speed,and average two-minute wind speed.Based on the latitude and longitude data of each weather station,we matched the nearest distance,used Geohash to generate a 12-digit geographic hash code for clustering,and matched weather stations to each county-level city according to geographical location.If there is no weather station in the cluster of county-level cities,the nearest distance of the stations in the cluster of surrounding areas is calculated according to the latitude and longitude to match.Subsequently,we introduce the interaction term between the virtual variable and the wind speed variable of the national industrial transfer demonstration area to investigate the interference of wind speed on the empirical results.A variety of robustness tests can effectively ensure the reliability of the empirical results.This study contributes to a comprehensive and in-depth understanding of China’s industrial transfer characteristics,clarifies the relationship between industrial inheritance and the environment,and provides suggestions for building a low-carbon and green industrial system in inland areas.
作者
陈启斐
黄必银
吴金龙
CHEN Qifei;HUANG Biyin;WU Jinlong(School of International Economics and Trade,Nanjing University of Finance and Economics;School of Economics and Management,Nantong University)
出处
《数量经济技术经济研究》
CSCD
北大核心
2024年第2期151-170,共20页
Journal of Quantitative & Technological Economics
基金
国家自然科学基金面上项目(72173062)
教育部人文社科项目(21YJC790014)
江苏省社科基金青年项目(21EYC004)
国家社科基金重大项目(20&ZD089)的资助。
关键词
产业转移
空气质量
国家级承接产业转移示范区
PM2.5
Industrial Transfer
Air Quality
National Demonstration Zone for Undertaking Industrial Transfer
PM2.5