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Patent Protection, Market Uncertainty, and R&D Investment
Czarnitzki, Dirk, (2008)
Optimal Investments for Risk- and Ambiguity-Averse Preferences: A Duality Approach
Schied, Alexander, (2006)
Duality Theory for Optimal Investments under Model Uncertainty
Schied, Alexander, (2005)
Empirical studies of innovative activity
Cohen, Wesley M., (1995)
Incomplete markets, intra-industry firm heterogeneity and investment : the case of uranium exploration
Cohen, Wesley M., (1990)
Fifty years of empirical studies of innovative activity and performance
Cohen, Wesley M., (2010)