To infer product fitness information, consumers often consult digital influencers who exert effort to learn and evaluate product features and then propagate information to their followers. However, influencers' recommendations are not limited to products that exactly match their expertise, which...

This paper offers a continuous time, general equilibrium model where a risky asset is traded among risk-averse overconfident investors. Two kinds of overconfidence are introduced: investors exhibit relative overconfidence if each investor believes her model is better than others' and aggregate...

The global adoption of RFID technology presents a number of challenges to IT architecture design. This paper identifies important requirements for RFID data provisioning at an abstract architecture level. A non-invasive architecture style is proposed to satisfy these requirements. Our proposed...