EconPapers Home About EconPapers
Working Papers Journal Articles Books and Chapters Software Components
Authors
JEL codes New Economics Papers
Advanced Search
EconPapers FAQ Archive maintainers FAQ Cookies at EconPapers
Format for printing
The RePEc blog The RePEc plagiarism page
Bernhard Ganglmair () and Alexander Kann ()
CRC TR 224 Discussion Paper Series from University of Bonn and University of Mannheim, Germany
Keywords: defensive publications; disclosure; open innovation; patents; R&D; text-asdata We study the content; novelty; and value of defensive publications relative to patents. We use a large language model (LLM) to apply the cooperative patent classification (CPC) system to a set of defensive publications (from 1962 to 2022) from the journal Research Disclosure; thus mapping such research disclosures and patents into a common space and allowing for a direct evaluation of textual similarities between these two types of R&D outputs. We find that while in some technologies; patents and research disclosures follow similar aggregate trends; some exhibit diverging developments over time. We also document shifts in the position of research disclosures in the patenting space that are indicative of changes in the technological landscape not captured in patents. We further show that substantial numbers of research disclosures are published before their closest patents are filed; and many contain terminology before it is first used in patents. Last; we find that in several technology areas; research disclosures have evolved from being an outlet for niche results to a vehicle to publicize technological developments of high practical relevance and value. Our results imply that when we draw conclusions about the nature of technological progress or the direction of innovation based solely on patent data; we obtain an incomplete picture. (search for similar items in EconPapers) JEL-codes: C81 O32 O34 O36 (search for similar items in EconPapers) Pages: 34 Date: 2025-02 New Economics Papers: this item is included in nep-ipr, nep-sbm and nep-tid References: Add references at CitEc Citations:
Downloads: (external link)https://www.crctr224.de/research/discussion-papers/archive/dp656 (application/pdf)
Related works:This item may be available elsewhere in EconPapers: Search for items with the same title.
Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text
Persistent link: https://EconPapers.repec.org/RePEc:bon:boncrc:crctr224_2025_656
Access Statistics for this paper
More papers in CRC TR 224 Discussion Paper Series from University of Bonn and University of Mannheim, Germany Kaiserstr. 1, 53113 Bonn , Germany.Bibliographic data for series maintained by CRC Office ().
Is your work missing from RePEc? Here is how to contribute.
Questions or problems? Check the EconPapers FAQ or send mail to .
EconPapers is hosted by the School of Business at Örebro University.