Voluntary environmental programs (VEPs) promise to provide firms and facilities additional flexibility in managing their environmental affairs while increasing internal efficiencies and improving their public image. Although stakeholder input is thought to improve program development, little is...

We study zero-rating, a practice whereby an Internet service provider (ISP) that limits retail data consumption exempts certain content from that limit. This practice is particularly controversial when an ISP zero-rates its own vertically integrated content, because the data limit and ensuing...

The paper aims at assessing the costs and benefits of antitrust enforcement. The analysis starts with an investigation of why competition is typically worth protecting followed by a collection of empirical evidence which shows that competition actually needs protection by antitrust policy in...