1. Does family ownership affect innovation activity?;Acosta-Prado;A Focus on the Biotechnological Industry. Innovar,2017
2. Is it necessary to centralize power in the CEO to ensure environmental innovation?;Aibar-Guzmán,2021
3. Do consumers value environmental innovation in product?;Aibar-Guzmán,2021
4. A theory of pyramidal ownership and family business groups;Almeida;The Journal of Finance,2006
5. Firm size, competition, financing and innovation;Alsharkas;International Journal of Management and Economics,2014