Concepedia

R&D co-operation and innovation a microeconometric study on French firms

Syoum Négassi

Research Policy · 2004 · 170 citations · 30 references

DOI

Concepts

References

30

A Simple Test for Heteroscedasticity and Random Coefficient Variation

Trevor Breusch, A. R. Pagan · Econometrica · 1979 · 5.4K citations

, , +14

Patent Statistics as Economic Indicators: A Survey

Zvi Griliches · Journal of Economic Literature · 1990 · 4.1K citations

, , +16

Cooperative and Noncooperative R&D in Duopoly With Spillovers

Claude d'Aspremont-Lynden, Alexis Jacquemin · American Economic Review · 1988 · 2.1K citations

, , +10

A transaction costs theory of equity joint ventures

Jean‐François Hennart · Strategic Management Journal · 1988 · 1.8K citations

, , +12

Technological Opportunity and Spillovers of R&D: Evidence from Firms' Patents, Profits and Market Value

Adam B. Jaffe · SSRN Electronic Journal · 1986 · 1.7K citations · Full text

, , +16