It would be interesting to see an attempt at a meaty economic defence that demonstrates that more innovation happens in a world with IP in spite of the harm tha

It would be interesting to see an attempt at a meaty economic defence that demonstrates that more innovation happens in a world with IP in spite of the harm that has on network effects. I've been interested in this field for a while and never seen sign of such a thing. "IP" has grown out of the lobby groups, not out of academic integrity.