When a product's product provision entails fixed costs, it will be made available only if a sufficient number of people want it. Some products are produced and consumed locally, so that provision requires not only a large group favoring the product but a large number nearby. Just as one has an...

Women have traditionally participated in intellectual property creation at depressed rates relative to men. Book authorship is now an exception. In 1970, women published a third as many books as men. By 2020, women produced the majority of books. Adding new products can have significant welfare...

Differentiated product consumption choices made without full information can lead to welfare losses from regret and missed opportunities, but a lack of post-purchase usage data has prevented their exploration. Using novel data on individual ownership and post-purchase usage of video games, we...

Investments in brand provide one method for vendors to become known and convince potential customers that vendors will deliver as promised. Alternatively, third-party information on retailers' existence, as well as whether they tend to keep their commitments can serve a similar function and may...

Libraries have traditionally provided free communal access to books, facilitated by the first sale doctrine's (FSD) guarantee that libraries may purchase physical books at consumer prices. Increasingly restrictive ebook access terms may imperil libraries, and we compare the welfare cost of...

We explore the consequence of quality unpredictability for the welfare benefit of new products, using recent developments in recorded music as our context. Digitization has expanded consumption opportunities by giving consumers access to the "long tail" of existing products, rather than simply...

Streaming music services have exploded in popularity in the past few years, variously raising optimism and concern about their impacts on recorded music revenue. On the one hand, streaming services allow sellers to engage in bundling with the promise of increasing revenues, profits, and consumer...

Digitization has led to product proliferation, straining traditional institutions for product discovery; but digitization has also spawned crowd-based rating systems. We compare the relative impacts of professional critics and crowd-based Amazon star ratings on consumer welfare in book...

Regulators are responding to growing platform power with curbs on platforms' potentially biased exercise of power, creating urgent needs for both a workable definition of platform bias and ways to detect and measure it. We develop a simple equilibrium framework in which consumers choose among...

We examine the role of price transparency in consumer preferences and demand. We assemble a detailed dataset on the driving school industry in Portugal to quantify how firms present the price of the course of instruction, and its individual components, to potential students. Our unique data...