Book excerpt: This book is the first collection of scholarly writings on science and technology parks (STPs) that has an international perspective. It explores concrete ways to systematically collect information on public and private organizations related to their support of and activities in STPs, including incubation to start-up and scale-up, and collaborations with centers of knowledge creation. Rather than perpetuate the qualitative assessment of successful practices, the focus of this book is to present quantitative and qualitative evidence of the impact of STPs on regional development and to raise awareness on the importance of systematic data collection and analysis. Only through a systematic collection of data on fiscal identification numbers of companies, universities, and university spin-offs will it be possible to conduct current and especially future analyses on the impact of STPs on entrepreneurship, effectiveness of technology transfer, and regional economic development. To this extent, the synergistic views of academics, representatives from STPs, and policy experts are crucial.