This paper aims at analysing the risk of intellectual property (IP) infringements by competitors from abroad and in particular whether this risk is higher for international innovating firms. We distinguish three different types of IP infringements from abroad: the usage of firms' technical...

The importance of intellectual property rights is now well established as a vital component in the success of firms and of nations. The diverse contributors to this volume, drawn from the fields of law, business and economics, clarify and analyze the problems and promise of IP policy from a...

Patent application numbers grow exponentially in many industries, a phenomenon that has been linked to high fragmentation of patent ownership. Contradicting these findings and theoretical arguments, we show that such fragmentation is not a precondition for sudden and strong increases in...