“…It is driven through producing knowledge by firms and individuals, which allows them to stay competitive in the market (Buesa et al, 2010). Since the seminal paper by Griliches (1979), the concept of the knowledge production function has been further developed in theory (Czarnitzki et al, 2009) and applied at national (Perret, 2016), regional (Fritsch, 2002;hUallachain and Leslie, 2007;Charlot et al, 2014), sectoral (Gurmu et al, 2010), levels, and even using a metaanalysis of 15 individual studies (Neves and Sequeira, 2018).…”