 Have Industrial Robots Improved Pollution Reduction? A Theoretical Approach and Empirical AnalysisHuzhou Zhu, Bin Sang, Chunyuan Zhang and Lin Guo China & World Economy, 2023, vol. 31, issue 4, 153-172 Abstract: To investigate whether industrial robots have improved the ecological environment, this study integrated the adoption of robot technology and pollution abatement into Melitz's heterogeneous firm model. This showed that using robots in production can lower firms' pollution intensity by increasing their abatement investments, and this reduction effect is greater for higher polluting firms and those subject to weaker local environmental regulations. These theoretical expectations were then confirmed through a series of empirical investigations based on Bartik instrument regressions, with multiple robustness checks as well as heterogeneity and mechanism analyses. This paper adds to the literature on the relationships between automation technologies and green transformation. It shows that in the pursuit of economic growth and environmental protection, it is necessary for policymakers to shift from pollution control to technical support for traditional manufacturing firms. Date: 2023 Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:bla:chinae:v:31:y:2023:i:4:p:153-172 Ordering information: This journal article can be ordered from Access Statistics for this article China & World Economy is currently edited by Yongding Yu More articles in China & World Economy from Institute of World Economics and Politics, Chinese Academy of Social Sciences Contact information at EDIRC. |
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