Ove Granstrand has provided an extensive summary of the chapters and their implications for policy and future research. His philosophical reflections are particularly intriguing in terms of teaching technology to engineering and management students. This is indeed an important contribution in the field of economics of technology...should be a required reading for all students of technology. IEEE Transactions on Engineering Management The volume is accessible and well written. Journal of Economics ... the book is a successful attempt to provide insights into old and new questions in the field, and it is a 'must' for those who would like to know where we are and where we are going in technology studies. Research Policy