Copyright stagnationPaul Heald demonstrated the effect of the stagnant US copyright wall in seminar at Canterbury last week.Recall that books published through 1922 are in the public domain in the US; those published since then are covered by copyright.Heald dug through some Amazon stats to see what happens to books as they come out of copyright. Heres the rather stunning graph.So any arguments about underexploitation of unprotected works seem untenable.If this were a moving wall, maybe it wouldnt be so bad: eventually, books would come out of copyright and be released in new editions. But Disney does keep going back and insisting that nothing can ever be returned to the Commons from which they so liberally drew, and Congress loves Disney; we might reasonably expect another copyright term extension act to keep the wall fairly rigid.So while I can get Pride and Prejudice in remix with either vampires or zombies, Im not betting on being able to read a version of Good-bye, Mr. Chips in which he protects his students from the werewolf menace as well as offering them solace through the Great War. The werewolf version practically writes itself – the Germans infect some injured British soldiers with lycanthropy just after a full moon, knowing theyll be back in Britain by the next full moon….Heres Pauls SSRN page. The chart above isnt in any of his released papers, but is an update to some of the matters he covered here. His talk for the department is embedded below; the audio isnt fantastic, but all the slides are there. Pride and Prejudice is unreadable except in remix.Update: Paul Heald clarifies the chart source data:Hi, I just wanted to note that Amazon does not know when a book it sells was first published. It only knows the date of publication of the volume that it is selling, e.g. Treasure Island could have a date of 2002, if that’s the edition Amazon is selling. I had to check each of the 2500 books at the Library of Congress to determine the actual initial publication date. This is why stats taken from an Amazon “year of publication” stats don’t match up. Cheers, Paul Heald

via Offsetting Behaviour: Copyright stagnation.Copyright stagnationPaul Heald demonstrated the effect of the stagnant US copyright wall in seminar at Canterbury last week.Recall that books published through 1922 are in the public domain in the US; those published since then are covered by copyright.Heald dug through some Amazon stats to see what happens to books as they come out of copyright. Heres the rather stunning graph.So any arguments about underexploitation of unprotected works seem untenable.If this were a moving wall, maybe it wouldnt be so bad: eventually, books would come out of copyright and be released in new editions. But Disney does keep going back and insisting that nothing can ever be returned to the Commons from which they so liberally drew, and Congress loves Disney; we might reasonably expect another copyright term extension act to keep the wall fairly rigid.So while I can get Pride and Prejudice in remix with either vampires or zombies, Im not betting on being able to read a version of Good-bye, Mr. Chips in which he protects his students from the werewolf menace as well as offering them solace through the Great War. The werewolf version practically writes itself – the Germans infect some injured British soldiers with lycanthropy just after a full moon, knowing theyll be back in Britain by the next full moon….Heres Pauls SSRN page. The chart above isnt in any of his released papers, but is an update to some of the matters he covered here. His talk for the department is embedded below; the audio isnt fantastic, but all the slides are there. Pride and Prejudice is unreadable except in remix.Update: Paul Heald clarifies the chart source data:Hi, I just wanted to note that Amazon does not know when a book it sells was first published. It only knows the date of publication of the volume that it is selling, e.g. Treasure Island could have a date of 2002, if that’s the edition Amazon is selling. I had to check each of the 2500 books at the Library of Congress to determine the actual initial publication date. This is why stats taken from an Amazon “year of publication” stats don’t match up. Cheers, Paul Heald

via Offsetting Behaviour: Copyright stagnation.