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Reinganum (1989) - The Timing Of Innovation Research Development And Diffusion (view source)
Revision as of 18:34, 18 November 2010
, 18:34, 18 November 2010→Symmetric Models
#'''Kamien and Schwatz (1976)''' describe the partial equilibrium of a patent race with stochastic invention
#'''[[Loury (1979) - Market Structure And Innovation |Loury (1979)]]''' gives the full equilibrium result
#'''[[Lee,Wilde (1980) - Market Structure And Innovation A Reformulation |Lee and Wilde (1980)]]''' extend Loury by considering the payment of cost to occur continously as continous until an invention occurs, rather than solely at the outset
#'''Reinganum (1982)''' gives an even more general model, which allows for variable rates of investment over time (and so full strategic responses to rival's investment), and also considers imperfect patent protection.
