“…The research model incorporated several control variables commonly used in empirical research. At the organizational level, the following six controls were included: (1) firm age , representing the number of years since incorporation (Audia & Greve, 2006; Shukla & Teraiya, 2022); (2) firm size , calculated as the natural logarithm of the number of employees (He & Jiang, 2019); (3) firm performance , proxied by return on assets (ROA) (He & Jiang, 2019; Taglialatela et al, 2023; Velte, 2016); (4) research and development ( R&D ) intensity , determined by the R&D spending to sales ratio (Manita et al, 2018; Velte, 2017); (5) slack resources , measured by a firm's level of available slack (He & Jiang, 2019; Marlin & Geiger, 2015); and (6) leverage , indicated by the debt to assets ratio (Manita et al, 2018; Velte, 2016, 2017).…”