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What are the channels for technology sourcing? : panel data evidence from German companies
Harhoff, Dietmar, (2012)
Technology spillovers and outside options in a bilateral duopoly
Matsushima, Noriaki, (2018)
External technological sources, subsidies and firm productivity in China
Yang, Chih-Hai, (2023)
Is there really an inverted u-shaped relation between competition and R&D?
Poldahl, Andreas, (2005)
Is there really an inverted U-shaped relation between competition and R&D?
Gustavsson Tingvall, Patrik, (2006)
The dynamics of European industrial structure
Gustavsson Tingvall, Patrik, (2004)