Abstract
This essay explores the function of technology in the realm of education and socio-economic interactions, focusing on its impact on communication and information dissemination. Three studies have been conducted to investigate various facets of the subject. In the first one, a systematic literature network analysis (SLNA) is performed on the topic of online and blended courses in the fields of Economics and Management. Results suggest that online learning can support, but not substitute, face-to-face (F2F) learning. In the second one, a dataset of 477 students was used to analyze the impact of in-presence vs. online attendance on student performance, finding that interactive distance learning has a modestly negative impact compared to in-presence attendance. Finally, the third paper offers a review of the theoretical literature on strategic information transmission, identifying four key institutional aspects influencing information revelation: delegation, competition, reputation, and networks. The review provides a platform for the design of expert markets and institutions.