Business Software Alliance

Studies that use this data source:	Andrés (2006b), Bae and Choi (2006), Banerjee, Khalid and Sturm (2005), Depken and Simmons (2004), Djekic and Loebbecke (2005), Harbaugh and Khemka (2010), Hsu and Su (2008), Hui and Png (2003), Husted (2000), Kariithi (2011), Konstantakis, Palaigeorgiou, Siozos and Tsoukalas (2010), Moores (2003), Moores (2010), Mustonen (2005), Terra (2016), Won and Jang (2012), Zentner (2005), Zentner (2009)