This paper uses a real options perspective to augment a standard research and development ( R&D) investment model and implement a firm-level empirical analysis to assess the practical significance of market uncertainty and its interactions with strategic rivalry and firm size. We use a measure of firm-relevant market uncertainty along with panel data and find that firms invest less in current R&D as uncertainty about market returns increases. The effect of firmspecific uncertainty on R&D investment is smaller in markets where strategic rivalry is likely to be more intense. Furthermore, holding access to financing constant, the effect of uncertainty on R&D investment is attenuated for large firms. Copyright (C) 2012 John Wiley & Sons, Ltd.
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West Virginia Univ, Div Resource Econ & Management, 4100 Agr Sci Bldg POB 6108, Morgantown, WV 26506 USAWest Virginia Univ, Div Resource Econ & Management, 4100 Agr Sci Bldg POB 6108, Morgantown, WV 26506 USA
Lee, Young Gwan
Park, Kihyun
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Korea Energy Econ Inst, Ulsan, South KoreaWest Virginia Univ, Div Resource Econ & Management, 4100 Agr Sci Bldg POB 6108, Morgantown, WV 26506 USA
Park, Kihyun
Kim, Hyun Jae
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Korea Energy Econ Inst, Ulsan, South KoreaWest Virginia Univ, Div Resource Econ & Management, 4100 Agr Sci Bldg POB 6108, Morgantown, WV 26506 USA
Kim, Hyun Jae
Cho, Seong-Hoon
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Univ Tennessee, Dept Agr & Resource Econ, Knoxville, TN USAWest Virginia Univ, Div Resource Econ & Management, 4100 Agr Sci Bldg POB 6108, Morgantown, WV 26506 USA