RT Article T1 Ethics of the attention economy: the problem of social media addiction JF Business ethics quarterly VO 31 IS 3 SP 321 OP 359 A1 Bhargava, Vikram R. A1 Velasquez, Manuel G. LA English PB Cambridge Univ. Press YR 2021 UL https://www.ixtheo.de/Record/1764890434 K1 design ethics K1 Exploitation K1 internet addiction disorder K1 internet ethics K1 social network addiction K1 technology ethics K1 Aufsatz in Zeitschrift DO 10.1017/beq.2020.32