In today’s media ecosystem, advertisers face the challenge to create ad campaigns with the ability to engage consumers and ultimately increase conversions. Hence, they need guidance on how to design promising ad copies and on which websites to deliver these ads. In this study, the authors...

Many customers visit several online platforms before making a product purchase. These online platforms often offer multiple "ad positions" that advertisers can obtain via bidding in an auction. The ad positions differ in their "prominence" - the probability of engaging incoming visitors. We...

The authors study the joint effects of creative format, message content, and targeting on the performance of digital ads over time. Specifically, they present a dynamic model to measure the effects of different sized static (GIF) and animated (Flash) display ad formats; and consider whether...