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  • Nathan Chappell and Adam B. Jaffe, "Intangible Investment and Firm Performance," NBER Working Paper 24363 (2018), https://doi.org/10.3386/w24363.

Published Versions

Nathan Chappell & Adam Jaffe, 2018. "Intangible Investment and Firm Performance," Review of Industrial Organization, vol 52(4), pages 509-559. citation courtesy of

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