This study examines how consumers' personal data management affects firms' competition in the data collection and data application markets and welfare outcomes. Consumers purchase products from differentiated firms in two markets. Firms compete to collect consumer data first to predict their...

Without any doubt, rapid digital technology advancement has a significant impact on the work of researchers in all scientific disciplines. Against this background, the major objective of this article is to give a brief overview of mobile device applications that enable continuous and seamless...