We study how disruptions to the supply of foreign critical inputs (FCIs) - that is, inputs primarily sourced from extra-EU countries with highly concentrated supply, advanced technology products, or which are key to the green transition - might affect value added at different levels of...

This paper investigates the role of firm heterogeneity in environmentally extended new trade models, contrasting Eaton-Kortum and Melitz models to Armington and Krugman models. We show that when emissions per sales are constant across firms -- a standard assumption in the literature -- all four...

A high level of adoption of Domain Name System Security Extensions (DNSSEC) is essential to protect the integrity of the Domain Name System (DNS) Internet infrastructure to ensure the interoperability and security of the global cyberspace. This report provides an analysis of the level of...

Ensuring the interoperability and security of email communications is one of the cornerstones of a resilient and open Internet. In this context, the wide adoption of key Internet security standards, such as StartTLS, SPF, DKIM, DMARC, DANE and DNSSEC, is essential for a safe cyberspace for...