Fischer, Timo; Henkel, Joachim - In: Research Policy 41 (2012) 9, pp. 1519-1533
Patent trolls, or NPEs, appropriate profits from innovation solely by enforcing patents against infringers. They are often characterized as relying on low-quality patents, an assessment that, if correct, would imply that eradicating such patents would effectively terminate the NPE business. In...