“…The outline of the robo-advisor The robo-advisor refers to an online investment management platform comprising interactive and intelligent user assistance components that can provide users with ubiquitous access to sophisticated planning and portfolio management tools, use statistical techniques and machine learning algorithms to automatically analyze financial product risk levels and offer users personalized portfolio recommendations (Beltramini, 2018;Jung et al, 2018a;Jung et al, 2018b;Xue et al, 2018;Belanche et al, 2019;Bhatia et al, 2020;Lourenço et al, 2020). As compared with traditional human financial advisors, launching the robo-advisor may become a more beneficial and flexible way for financial institutions to provide their customers with ubiquitous access, automated financial services, sophisticated planning and portfolio management tools, wider investment options based on systematic and quantitative analyzes and lower management fees (Uhl and Rohner, 2018;Belanche et al, 2019;Brenner and Meyll, 2020). This is the reason why many financial institutions have launched robo-advisor services to enable their customers to conveniently access from anywhere, at any time, on any device, by logging in on a dedicated page (Beltramini, 2018;Belanche et al, 2019).…”