This article provides an initial analysis of the EU AI Act's (AIA) approach to regulating general-purpose artificial intelligence (AI) - such as OpenAI's ChatGPT - and argues that it marks a significant shift from reactive to proactive AI governance. While this may alleviate concerns that...

Tracking online user behavior is essential for targeted advertising and is at the heart of the business model of major online platforms. We analyze tracker-specific web browsing data to show how the prediction quality of consumer profiles varies with data size and scope. We find decreasing...

Even though trade negotiations have increasingly come to focus on regulatory issues, the full impacts, that is, both social costs and benefits of regulatory changes, often remain unexamined in trade impact assessments. To bridge this gap, we scrutinize the theoretical foundations, methodologies...

Can consumers trust that the food they buy in the supermarket, even if imported, is not harmful to their health? What would be the consequences if their trust in existing health and safety standards were to be undermined by recognizing lower foreign standards? Against the backdrop of public...

As the geopolitical context changes, the development of a certain region is based on a reform of its regulatory approaches. The field of water relations is no exception, as their effective existence requires constant analysis and innovation, including legislation. Thus, in the context of acute...

Legal academics, journalists, and senior executive branch officials alike have assumed that the cost of imposing new regulatory requirements is higher in severe recessions that drive the central bank's policy rate to zero than in other times. This is not correct; the aggregate output costs of...

Blockchain-based systems are run by a decentralized network of participants and are designed to be censorship-resistant. We use sanctions imposed by the U.S. Department of Treasury on Tornado Cash (TC), a smart contract protocol, to study the impact and effectiveness of regulation in...