CSET (Center for Security and Emerging Technology) — publication: A Bigger Yard, A Higher Fence (Dec 2023) — analyzes expanded US export controls on advanced computing chips, examining 100+ relevant chips

NoteAll key elements of the claim are confirmed by the source: (1) Publication title matches exactly: 'A Bigger Yard, A Higher Fence'; (2) Authors match: Dohmen and Feldgoise; (3) Publication date matches: December 4, 2023 (December 2023); (4) Topic matches: analyzes expanded US export controls on advanced computing chips; (5) Scope matches: analyzes 100+ relevant chips (source says 'more than 100'). The source is from the official CSET website at the URL provided.