“…A comprehensive literature review is found in Rothaermel et al (2007). This literature spans both positive and normative dimensions of universities engaging in patenting and other forms of commercialization, including the opportunities and threats posed by the 'entrepreneurial turn' (e.g., Etzkowitz et al, 2000;Bok, 2003), the impacts of intellectual property laws and regulations on university technology transfer activities (e.g., Mowery et al, 2001;Murray 2006;Litan et al, 2007), the productivity and effectiveness of university technology transfer offices (Thursby and Kemp, 2002;Siegel et al, 2004), and motivations for, and explanations of, entrepreneurial behaviour within the academy (e.g., Owen-Smith and Powell, 2001;Stuart and Ding, 2006).…”