Unlikely and definitely unproven. Historical precedent rather shows that at least 96 % of the books would be produced even without copyright, given less than 4 % bothered to register the copyright when it was mandatory. And less than 1 % of the 4 % required a copyright term longer than 14 years.
https://archive.org/details/howtofixcopyrigh00patr/page/104/...
If tomorrow Congress repealed the Berne convention and shortened the copyright term to 5 years from publication, in order to make the Internet Archive's "National Emergency Library" permanent even without fair use, probably a good 99.9 % of the works would still be produced.
Unlikely and definitely unproven. Historical precedent rather shows that at least 96 % of the books would be produced even without copyright, given less than 4 % bothered to register the copyright when it was mandatory. And less than 1 % of the 4 % required a copyright term longer than 14 years. https://archive.org/details/howtofixcopyrigh00patr/page/104/...
If tomorrow Congress repealed the Berne convention and shortened the copyright term to 5 years from publication, in order to make the Internet Archive's "National Emergency Library" permanent even without fair use, probably a good 99.9 % of the works would still be produced.