Group-buying (GB) deals entail a two-phase decision process. First, consumers decide whether to buy a deal or not. Second, consumers decide when to redeem a deal, conditional on purchase. Guided by theories of social influence and observational learning, the authors develop a framework...

Can cause marketing (CM) be effective? If so, do price discounts moderate CM effectiveness? Despite the prevalence of linking product sales with donations to charity, field evidence of CM effectiveness is lacking. This is of particular concern for managers who wonder whether the findings of...

This research examines the effects of hyper-contextual targeting with physical crowdedness on consumer responses to mobile ads. It relies on rich field data from one of the world’s largest telecom providers who can gauge physical crowdedness in real-time in terms of the number of active mobile...

Crowdsourcing-based new product development (NPD) involves consumers in both the ideation and product development phases. The success of crowdsourcing-based NPD depends on both the ideators’ expertise and the interplay of their expertise with other cocreators’ inputs due to knowledge...