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E-Commerce Provisions and Free Trade Agreements CEPII Working Paper 2026-08
E-Commerce Provisions and Free Trade Agreements Houssein Guimbard Camilo Umana-Dajud Points clés : Since the early 2000s, trade agreements include provisions on electronic commerce (E.C.), which we call E-RTAs. RTAs that include e-commerce provisions are associated with about 22% less bilateral trade than RTAs without such provisions, once we control for the presence of an RTA.
Le mur tarifaire de Donald Trump, brique après brique
Ce qu’il faut retenir : Depuis le retour à la présidence des États-Unis de Donald Trump, les droits de douane sont devenus un outil majeur de politique économique. Les fondements juridiques de ces nouveaux droits ont variés ; certains ont même été annulés par la Cour suprême. Au-delà des aléas, où en sommes nous aujourd'hui ? Quelle est la véritable hausse finale des droits à l'entrée des USA ? Entre janvier 2025 et mars 2026, les États-Unis ont profondément remanié leur politique commerciale.
Trade Policy Shocks under the Second Trump Administration CEPII Working Paper 2026-07
Trade Policy Shocks under the Second Trump Administration Houssein Guimbard Points clés : Between January 2025 and March 2026, the U.S. average applied tariff rose sharply, reaching more than 15% by March 2026. Under sustained policy uncertainty, the legally durable instruments — such as Section 232 — captured a rising share of aggregate protection and came to dominate the residual structure once the emergency IEEPA layer was removed.
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