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- [42] R&D SPILLOVERS, INNOVATION AND MARKET VALUE: EVIDENCE OF ABSORPTIVE CAPACITY IN THE GENERATION OF CLEAN TECHNOLOGIES ESTUDIOS DE ECONOMIA APLICADA, 2019, 37 (02): : 1 - +
- [43] The link between R&D investment and market structure: evidence from Japan ECONOMICS BULLETIN, 2011, 31 (02): : 1706 - 1716