The returns to R&D in Tobin q models and the option value of future R&D
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References listed on IDEAS
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- Hirschey, Mark, 1982. "Intangible Capital Aspects of Advertising and R&D Expenditures," Journal of Industrial Economics, Wiley Blackwell, vol. 30(4), pages 375-390, June.
- Zvi Griliches, 1984.
"Market Value, R&D, and Patents,"
NBER Chapters,in: R&D, Patents, and Productivity, pages 249-252
National Bureau of Economic Research, Inc.
- Griliches, Zvi, 1981. "Market value, R&D, and patents," Economics Letters, Elsevier, vol. 7(2), pages 183-187.
- Lev, Baruch & Sougiannis, Theodore, 1996. "The capitalization, amortization, and value-relevance of R&D," Journal of Accounting and Economics, Elsevier, vol. 21(1), pages 107-138, February. Full references (including those not matched with items on IDEAS)
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