and patterns of diffusion / Manfred Elsig and Sebastian Klotz -- The costs of data protectionism / Martina Ferracane … -- WTO law and cross-border data flows : an unfinished agenda / Andrew D. Mitchell and Neha Mishra -- Artificial intelligence … data rules in Latin America / Rodrigo Polanco Lazo -- Uploading CPTPP and USMCA provisions to the WTO's digital trade …