Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations

Increasing Returns and Long-Run Growth

1986 • 19,527 citations

Innovation and growth in the global economy

1992 • 3,616 citations

Real Effects of Academic Research

1989 • 3,152 citations

A Penny for Your Quotes: Patent Citations and the Value of Innovations

1990 • 2,862 citations

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

1986 • 1,412 citations

Research and Development and Intra-industry Spillovers: An Empirical Application of Dynamic Duality

1989 • 396 citations

Route 128: The development of a regional high technology economy

1983 • 376 citations

Citation rates to technologically important patents

1981 • 359 citations

Economic Analysis of Product Innovation: The Case of CT Scanners

1990 • 251 citations

Interindustry R&D Spillovers, Rates of Return, and Production in High-Tech Industries

1988 • 203 citations

Regional Development and Science-Based Industry

1971 • 10 citations

Validation study: patent citations as indicators of science and foreign dependence

1983 • 2 citations