Articles, Research Costa et al. (2023) Posted on 5 March 20235 March 2023 by Patrick J. Murphy Costa, V., Ferreira, J. J., & Murphy, P. J. (forthcoming). An Empirical Ecosystem-based Study of “Making the Leap” from Employment to Entrepreneurship. International Journal of Entrepreneurship and Small Business. 2022 Blazer Hatchery and Hackathon