As of October 2021, which is six months after publication, I am able under my agreement with Edward Elgar Publishing Ltd. to upload an unedited preprint of my chapter in an Elgar title published in April 2021.
As also indicated on each page of the pdf, this is a draft chapter text. The final version is available in the Handbook of Research on Business and Technology Incubation and Acceleration, edited by Sarfraz Mian, Magnus Kofsten, and Wadid Lamine, published in April 2021, by Edward Elgar Publishing Ltd., DOI: 10.4337/978178897483.00031. The material cannot be used for any other purpose without further permission of the publisher, and is for private use only.