Showing 481 - 500 results of 10,974 for search 'significant ((((level decrease) OR (teer decrease))) OR (((greater decrease) OR (mean decrease))))', query time: 0.52s Refine Results
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    Summary statistics of key variables. by Saul Estrin (8629173)

    Published 2024
    “…Based on geospatial information, we combine data on nightlights at the city level to proxy urban density with information on innovation activity at the firm level. …”
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