| 000 -LEADER |
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| fixed length control field |
01178nam a22001457a 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
230411b ||||| |||| 00| 0 eng d |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Balsmeier, B.Fleming, L. and Lück, S. |
| 245 ## - TITLE STATEMENT |
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| Title |
Isolating personal knowledge spillovers: Coinventor deaths and spatial citation differentials |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
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| Place of publication, distribution, etc |
American Economic Review: Insights |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
5(1), Mar, 2023: p.21-34 |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc |
We propose a new method to estimate and isolate the localization of knowledge spillovers due to the physical presence of a person, using after-application but pre-grant deaths of differently located coinventors of the same patent. The approach estimates the differences in local citations between the deceased and still-living inventors at increasingly distant radii. Patents receive 26 percent fewer citations from within a radius of 20 miles around the deceased, relative to still-living coinventors. Differences attenuate with time and distance, are stronger when still-living coinventors live farther from the deceased, and hold for a subsample of possibly premature deaths.- Reproduced |
| 773 ## - HOST ITEM ENTRY |
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| Main entry heading |
American Economic Review: Insights |
| 906 ## - LOCAL DATA ELEMENT F, LDF (RLIN) |
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| Subject DIP |
ECONOMICS |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Item type |
Articles |
