The American Economic Association's registry for randomized controlled trials
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4 Trials Found
Hauts-Bassins
Hauts de France
Paris, Provence-Alpes-Côte d’Azur & Hauts-de-France
Île-de-France, Hauts-de-France, Auvergne-Rhône-Alpes, Provence-Alpes-Côte d’Azur