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R&D and internal finance : a panel study of small firms in high-tech industries
Himmelberg, Charles P., (1994)
Valuing and timing R&D using a real options pricing framework : including an application to the development of Lunar Helium-3 Fusion
Ott, Steven Henry, (1992)
Declining pollution abatement R&D in the United States : theory and evidence
Grover, David, (2017)
EU-R&D in Services Industries and the EU-US R&D Investment Gap
Duchêne, Vincent, (2009)
R&D in services industries and the EU-US R&D investment gap
Duchêne, Vincent, (2010)
The EU R&D Under-investment: Patterns in R&D Expenditure and Financing
Duchêne, Vincent,