1. Industry or academia, basic or applied? Career choices and earnings trajectories of scientists;Agarwal;Manag. Sci.,2013
2. Academic freedom, private-sector focus, and the process of innovation;Aghion;Rand J. Econ.,2008
3. Eurostat, 2012. Careers of doctorate holders. Retrieved 05.03.2012, from http://epp.eurostat.ec.europa.eu/statistics_explained/index.php/Careers_of_doctorate_holders.
4. Federaal Wetenschapsbeleid, 2006. Careers of Doctorate Holders Survey [Database]. ECOOM UGent, Gent.
5. Firm dissolution in high-tech sectors: an analysis of closure and M&A;Grilli;Econom. Lett.,2010