R&D in Europe: Expenditures across Sectors, Regions and Firm Sizes

Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations

Adam B. Jaffe, Manuel Trajtenberg, Rebecca Henderson · The Quarterly Journal of Economics · 1993 · 7.8K citations · Full text

Social Sciences, Geography, Innovation Management +17

Innovation and spillovers in regions: Evidence from European patent data

Laura Bottazzi, Giovanni Peri · European Economic Review · 2002 · 928 citations

Management, Economics, Innovation Management +17

The Productivity Gap between Europe and the United States: Trends and Causes

Bart van Ark, Mary O’Mahony, Marcel P. Timmer · The Journal of Economic Perspectives · 2008 · 716 citations · Full text

Social Sciences, Business Economics, Economics +17

The territorial dynamics of innovation: a Europe United States comparative analysis

Riccardo Crescenzi, Andrés Rodríguez‐Pose, Michael Storper · Journal of Economic Geography · 2007 · 377 citations · Full text

Management, Geography, Economic Geography +16

How Special Is the Special Relationship? Using the Impact of U.S. R&D Spillovers on U.K. Firms as a Test of Technology Sourcing

Rachel Griffith, Rupert Harrison, John Van Reenen · American Economic Review · 2006 · 266 citations · Full text

Management, Economics, Technology Management +17