According to Rufus Pollock of Cambridge University, the optimal copyright length is 14 years. http://arstechnica.com/old/content/2007/07/research-optimal-copyr

According to Rufus Pollock of Cambridge University, the optimal copyright length is 14 years. http://arstechnica.com/old/content/2007/07/research-optimal-copyright-term-is-14-years.ars http://arstechnica.com/old/content/2007/07/research-optimal-... http://www.rufuspollock.org/economics/papers/optimal_copyright.pdf http://www.rufuspollock.org/economics/papers/optimal_copyrig...