Watzinger, Martin; Fackler, Thomas; Nagler, Markus; … - 2017
to license all its existing patents royalty-free. The compulsory licensing increased follow-on innovation building on … Bell patents by 17%. This effect is driven mainly by young and small companies. Yet, innovation increased only outside the …We study the 1956 consent decree against the Bell System to investigate whether patents held by a dominant firm are …