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Synthesizing the literature from related fields including macroeconomics, technology transfer, and innovation, the author´s rigorous methodology shows that Total Factor Productivity is positively related to GDP and is mediated by research and development.

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John J. Wetter, PhD, PMP is Senior Project Manager with the Xerox Global Services division of Xerox Corporation and is a practitioner of Six Sigma methodologies. He received his doctorate from the George Washington University in Washington DC. Previously, he received his BS and MBA degrees from the University of Scranton. He is currently Adjunct Assistant Professor at the University of Maryland University College, and he previously served as Adjunct Professor at the University of Vermont. His research interests include technology management, project management, Six Sigma, and technological disruption. His publications include chapters in Carayannis and Chanaron, eds., Leading and Managing Creators, Inventors, and Innovators (Praeger, 2006) and Shavinina, ed., The International Handbook on Innovation (Elsevier, 2003).

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