The "UsedSoft" decision of the Court of Justice of the European Union (CJEU) about the right of a buyer of a downloaded copy of a software to resell this copy triggered a controversial discussion about the applicability of the "exhaustion" rule (US: first-sale doctrine) to copyright-protected...

The purpose of this paper is to investigate how different types of strategic interactions between two firms affect their optimal pricing and private copy protection levels of digital products. In our model, the firms do not directly interact with each other in terms of prices, but they become...

Copyright law is largely a response to new media: from the printing press through radio, photocopiers, and digital computers, changes in copyright reflect the increased public availability of information reproduction technologies. But while the exclusive rights conferred by copyright are shaped...

This paper quantifies the relationship between private-network file sharing activity and music sales in the BitTorrent era. Using a panel dataset of 2,251 albums' U.S. sales and file sharing downloads on a private network during 2008, I estimate the effect of file sharing on album sales....

I quantify the effects of private-network music sharing on aggregate album sales in the BitTorrent era using a panel of US sales and private-network downloads for 2,109 albums during 2008. Exogenous shocks to the network's sharing constraints address the simultaneity problem. In theory,...

The paper addresses the topic of DRMS with regard to the current situation in the music download market. DRMS were made obligatory by licensing contracts to companies in the music download business in particular of the four major music labels, EMI, Sony BMG, Universal and Warner. Fear of...

This Essay examines the possible effect the Supreme Court's landmark Second Amendment ruling in Heller will have on future cases brought under the Free Press Clause. Based on the text and history of the Constitution, the connection between the two Clauses is undeniable, as the Heller Court...

The discussion about appropriate legal rules for the digital economy has raised the question of the ownership of non-personal data, e.g. in the context of value networks of firms, smart manufacturing and connected cars. The article analyzes from an economic perspective whether there is a need...

As business clients make available an ever-increasing array of online content and services, the specter of liability for inappropriate online content looms large. Still, U.S. federal law protects businesses that adopt appropriate take-down regimes for copyright infringement, defamatory content,...

Although patents are the prototypical type of protection that most people consider applicable to protecting drugs, patents are just the most-established and well-known method available to protect drugs from competition. However, there are other types of mechanisms in regulatory laws that provide...