Showing 4,401 - 4,420 results of 24,549 for search '(( significantly ((we decrease) OR (greater increase)) ) OR ( significant decrease decrease ))', query time: 0.75s Refine Results
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    Study design. by Gordana Rajlic (18593028)

    Published 2025
    Subjects:
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    Variable definition and summarized statistics. by Longfei Zheng (19812739)

    Published 2024
    “…Utilizing difference-in-differences regression, we break down the overall impact of HSR connectivity on innovation into two categories: extensive margins, where a greater number of firms become innovative, and intensive margins, where individual firms increase their level of innovation. …”
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    Regression results by sectors. by Longfei Zheng (19812739)

    Published 2024
    “…Utilizing difference-in-differences regression, we break down the overall impact of HSR connectivity on innovation into two categories: extensive margins, where a greater number of firms become innovative, and intensive margins, where individual firms increase their level of innovation. …”
  10. 4410

    DID Estimations by excluding large cities. by Longfei Zheng (19812739)

    Published 2024
    “…Utilizing difference-in-differences regression, we break down the overall impact of HSR connectivity on innovation into two categories: extensive margins, where a greater number of firms become innovative, and intensive margins, where individual firms increase their level of innovation. …”
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    Placebo test. by Longfei Zheng (19812739)

    Published 2024
    “…Utilizing difference-in-differences regression, we break down the overall impact of HSR connectivity on innovation into two categories: extensive margins, where a greater number of firms become innovative, and intensive margins, where individual firms increase their level of innovation. …”
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    Baseline DID regression results of total effects. by Longfei Zheng (19812739)

    Published 2024
    “…Utilizing difference-in-differences regression, we break down the overall impact of HSR connectivity on innovation into two categories: extensive margins, where a greater number of firms become innovative, and intensive margins, where individual firms increase their level of innovation. …”
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    The urban and county disparity by sectors. by Longfei Zheng (19812739)

    Published 2024
    “…Utilizing difference-in-differences regression, we break down the overall impact of HSR connectivity on innovation into two categories: extensive margins, where a greater number of firms become innovative, and intensive margins, where individual firms increase their level of innovation. …”
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    Heterogeneities by urban hierarchies. by Longfei Zheng (19812739)

    Published 2024
    “…Utilizing difference-in-differences regression, we break down the overall impact of HSR connectivity on innovation into two categories: extensive margins, where a greater number of firms become innovative, and intensive margins, where individual firms increase their level of innovation. …”
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    Impact of Cold Plasma Treatment on the Shelf Life and Metabolite Profiles of Strawberries during Storage by D. Abouelenein (22365684)

    Published 2025
    “…Although ascorbic acid decreased after treatment, greater stability was noted during storage. …”
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