Rory Mullen
@rorymullen.net
Financial economist: international macro, asset pricing, technology, and innovation at Warwick Business School. Check out techtext.org for firm-level tech data!
🧵 Excited to share new research with Jesus Gorrin on measuring firm-level technology! The TechText dataset reveals the technological profiles of ALL public firms—not just the 15% that own patents.
Using positive & unlabeled ML + NLP, we estimate how useful each patent is to each firm. Thread 👇
Using positive & unlabeled ML + NLP, we estimate how useful each patent is to each firm. Thread 👇
July 25, 2025 at 5:51 AM
🧵 Excited to share new research with Jesus Gorrin on measuring firm-level technology! The TechText dataset reveals the technological profiles of ALL public firms—not just the 15% that own patents.
Using positive & unlabeled ML + NLP, we estimate how useful each patent is to each firm. Thread 👇
Using positive & unlabeled ML + NLP, we estimate how useful each patent is to each firm. Thread 👇