Abstract: |
The past decade has witnessed a resurgence in innovation awards, in particular
of Grand Innovation Prizes (GIPs) which are rewards to innovators developing
technologies reaching performance goals and requiring breakthrough solutions.
GIPs typically do not preclude the winner also obtaining patent rights. This
is in stark contrast with mainstream economics of innovation theories where
prizes and patents are substitute ways to generate revenue and encourage
innovation. Building on the management of innovation literature which stresses
the difficulty to specify ex-ante all the technical features of the winning
technologies, we develop a model in which innovative effort is
multi-dimensional and only a subset of innovation tasks can be measured and
contracted upon. We show that in this environment patent rights and cash
rewards are complements, and that GIPs are often preferable to patent races or
prizes requiring technologies to be placed in the public domain. Moreover, our
model uncovers a tendency for patent races to encourage speed of discovery
over quality of innovation, which can be corrected by GIPs. We explore
robustness to endogenous entry, costly public funds, and incomplete
information by GIP organizers on the surplus created by the technology. |