RT Article T1 Coping with Loneliness Through Materialism: Strategies Matter for Adolescent Development of Unethical Behaviors JF Journal of business ethics VO 152 IS 1 SP 103 OP 122 A1 Gentina, Elodie A1 Shrum, L. J. A1 Lowrey, Tina M. LA English PB Springer Science + Business Media B. V YR 2018 UL https://www.ixtheo.de/Record/1785665987 AB Engaging in unethical consumption behaviors is an acute societal problem that can have severe consequences for adolescents, and businesses in particular have been accused of making such consumption particularly appealing and accessible. However, the causes of unethical behaviors are not well understood and research on the causes has been mixed. In this research, we investigate the effects of coping strategies for loneliness on adolescents’ adoption of unethical behaviors, a topic that business ethics research has not explored. In a large-scale study (n = 409) of adolescents (ages 13–17), we show that whether loneliness leads to the adoption of unethical behaviors depends on the strategies adolescents use to cope with their loneliness: active coping strategies are associated with fewer unethical behaviors, whereas passive coping strategies are associated with more unethical behaviors. In addition, we show that active and passive coping strategies can be executed through consumption practices. We show that the relation between active coping and fewer unethical behaviors is mediated by sharing of possessions, whereas the relation between passive coping strategies and more unethical behaviors is mediated by product acquisition. Finally, we also show that these mediated relations differ as a function of age cohort (grade level). The indirect effect of active coping on fewer unethical behaviors via sharing holds only for middle school adolescents, whereas the indirect effect of passive coping on more unethical behaviors via product acquisition holds only for high school adolescents. We shed new light on both the bright and dark sides of materialism and unethical behaviors and provide practical implications for research on loneliness, business ethics, and unethical behaviors. K1 Age cohort K1 Sharing K1 Materialism K1 Adolescent consumers K1 Unethical behaviors K1 coping strategies K1 Loneliness DO 10.1007/s10551-016-3329-x