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In observance of the 2024 holiday season, Sage offices will be closed Monday December 23rd through Wednesday January 1st. Normal operations, including shipping for orders placed during the closure, will resume on Thursday January 2nd. For technical support during this time, please visit our technical support page for assistance options. 

We wish you a wonderful holiday season. Thank you. 

Sarah Jack Lancaster University, UK

Sarah Jack is the Jacob and Marcus Wallenberg Professor Innovative and Sustainable Business Development at Stockholm School of Economics, Stockholm, Sweden. Her research interests include social aspects of entrepreneurship. She is especially interested in social relationships, social networks and social capital and how these work to support entrepreneurship.