GPT-5.6 Sol Pro disproved a 20-year-old statistics conjecture in 90 minutes that GPT-5.5 couldn't crack in over 20 hours — a ...

Trade and industrial policies restricting critical inputs can inadvertently promote foreign downstream industries via a directed technological response. We provide evidence for this mechanism by ...

Supply chain problems, previously relegated to specialized journals, now appear in G7 Leaders’ Communiqués. Our paper looks at three core elements of the problems: measurement of the links that expose ...