They don't invent like they used to: an examination of energy patent citations over time
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Cambridge, Mass.
National Bureau of Economic Research
2005
|
| Schriftenreihe: | National Bureau of Economic Research <Cambridge, Mass.>: NBER working paper series
11415 |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Beschreibung: | 41, 3 S. graph. Darst. |
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Datensatz im Suchindex
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| index_date | 2024-07-02T22:41:28Z |
| indexdate | 2024-07-09T21:25:11Z |
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| language | English |
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| spelling | Popp, David 1970- Verfasser (DE-588)124736238 aut They don't invent like they used to an examination of energy patent citations over time David Popp Cambridge, Mass. National Bureau of Economic Research 2005 41, 3 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier National Bureau of Economic Research <Cambridge, Mass.>: NBER working paper series 11415 Energietechnik / Energiesparen / Patent / Industrielle Forschung / USA Erscheint auch als Online-Ausgabe National Bureau of Economic Research <Cambridge, Mass.>: NBER working paper series 11415 (DE-604)BV002801238 11415 http://papers.nber.org/papers/w11415.pdf kostenfrei Volltext |
| spellingShingle | Popp, David 1970- They don't invent like they used to an examination of energy patent citations over time National Bureau of Economic Research <Cambridge, Mass.>: NBER working paper series Energietechnik / Energiesparen / Patent / Industrielle Forschung / USA |
| title | They don't invent like they used to an examination of energy patent citations over time |
| title_auth | They don't invent like they used to an examination of energy patent citations over time |
| title_exact_search | They don't invent like they used to an examination of energy patent citations over time |
| title_exact_search_txtP | They don't invent like they used to an examination of energy patent citations over time |
| title_full | They don't invent like they used to an examination of energy patent citations over time David Popp |
| title_fullStr | They don't invent like they used to an examination of energy patent citations over time David Popp |
| title_full_unstemmed | They don't invent like they used to an examination of energy patent citations over time David Popp |
| title_short | They don't invent like they used to |
| title_sort | they don t invent like they used to an examination of energy patent citations over time |
| title_sub | an examination of energy patent citations over time |
| topic | Energietechnik / Energiesparen / Patent / Industrielle Forschung / USA |
| topic_facet | Energietechnik / Energiesparen / Patent / Industrielle Forschung / USA |
| url | http://papers.nber.org/papers/w11415.pdf |
| volume_link | (DE-604)BV002801238 |
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