Edwin Mansfield: An Appreciation -- Innovation, Technology, and Economic Growth -- Flexibility and Endogenous Innovation -- Schumpeter and the Micro-foundations of Endogenous Growth -- Technology and Technology Transfer: Mansfieldian Inspirations and Subsequent Developments -- Welfare Implications of User Innovation -- Underinvestment in Public Good Technologies -- Evaluating Public Sector R&D Programs: The Advanced Technology Program’s Investment in Wavelength References for Optical Fiber -- Research and Development and Innovation -- Industrial R&D Laboratories: Windows on Black Boxes? -- Public Policy and Environmental Research and Development -- The Importance of R&D for Innovation: A Reassessment Using French Survey Data -- University R&D and Firm Productivity: Evidence from Italy -- Reflections on Mansfield, Technological Complexity, and the “Golden Age” of U.S. Corporate R&D -- The Welfare Effects of Research and Production Joint Ventures -- Research Joint Ventures in the United States: A Descriptive Analysis -- Patenting and the Diffusion of Knowledge -- Exploring the Patent Explosion -- The University and the Start-Up: Lessons from the Past Two Decades -- Patents and Appropriation: Concerns and Evidence -- The Bayh-Dole Act of 1980 and University-Industry Technology Transfer: A Model for Other OECD Governments? -- Financing Constraints in the Inter Firm Diffusion of New Process Technologies -- Ed Mansfield and the Diffusion of Innovation: An Evolutionary Connection -- Mansfield’s Missing Link: The Impact of Knowledge Spillovers on Firm Growth -- Predictable Cross-Industry Heterogeneity in Industry Dynamics -- Mansfield’s Innovation in the Theory of Innovation -- Modeling the Impact of Technical Change on Emissions Abatement Investments in Developing Countries.