This Article examines the scope of Sorrell v. IMS Health, its potential impact on legislative efforts to enact comprehensive consumer privacy legislation, and its implications for targeted Internet advertising. Part I provides a general overview of ad-targeting technology, emphasizing the...

Direct-to-consumer advertising of pharmaceuticals has led to questions of whether consumers benefit from the additional drug information, or are harmed by being induced to pursue prescriptions that are unnecessary or even dangerous. We conducted an empirical study of the relation between...

Research on discrepancies between the actual self and ideal self has examined self-discrepancies in knowledge, skills and stature but age-based self-discrepancies have only recently received attention and so we studied this phenomenon in young adolescents. In three studies we identified a...

Technology and consumer behavior are changing supply and demand for mass media. Digitization has increased consumer control over media content and advertising, with implications for advertising avoidance, advertising targeting and personalization, competition among media platforms, and media...

Economists have long recognized that advertising has two main functions: to inform and to persuade. In the information age, the information function is obsolete, because consumers can get all the product information they want from a quick Google search. That makes virtually all advertising today...

The vast amount of product information available to consumers through online search renders most advertising obsolete as a tool for conveying product information. Advertising remains useful to firms only as a tool for persuading consumers to purchase advertised products. In the mid-twentieth...

Digital advertising markets are growing and attracting increased scrutiny. This paper explores four market inefficiencies that remain poorly understood: ad effect measurement, frictions between and within advertising channel members, ad blocking and ad fraud. These topics are not unique to...

Platform power is a societal concern on many levels. Thus, we argue that addressing it with the common market competition approach is limited. The research we present aims to develop and test an alternative approach to conceptualizing and assessing platform power. We propose a framework that...

Objective - The objectives of this article are threefold; first, to identify factors affecting the effectiveness of social media advertising; second, to classify the factors into four main dimensions (namely: source, social, content and attitudinal); third, to conceptualise the factors and...

We study the effect of price caps on the provision of costly effort by pharmaceutical firms using variation in drug discounts generated by a price regulation program that allows eligible hospitals to purchase outpatient drugs at steep discounts. These discounts directly affect drug...