Showing 1 - 20 results of 24 for search '"Difference-in-differences"', query time: 0.09s Refine Results
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    Impact of High-standard Farmland Construction policy on labor substitution by machinery in China:Evidence from quasi-experimental approaches at the macro and micro levels by YANG Yu, XIE Zhiwen, ZHANG Lijuan, ZHANG Qian

    Published 2024-12-01
    Subjects: “…high-standard farmland construction|labor costs|induced technological changes|factor substitution|difference-in-differences method (did)…”
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    Article
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    Does the free trade zone strategy promote urban low-carbon transformation? Experimental evidence from China by Junkai Sun, Xin Fang, Xinyue Gao, Guilin Dai

    Published 2025-06-01
    Subjects: “…Spatial staggered difference-in-differences method…”
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    Impact of national e-commerce demonstration city pilot policy on urban carbon emission efficiency: From the perspective of soft and hard environments by YUE Li, WANG Xinran

    Published 2024-12-01
    Subjects: “…national e-commerce demonstration city|pilot policy|carbon emission efficiency|difference-in-differences model|double machine learning model|soft environment|hard environment…”
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    Article
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