{"identifier":"nobleid:/w1/20260525/A11F2193","arkIdentifier":"ark:/48914/w1/20260525/A11F2193","version":1,"workTitle":"American economic review","workType":"Journal Article","authors":"Robert Filders","description":null,"workUrl":null,"createdAt":"2026-05-25T16:46:45.361883Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260525/A11F2193.v1"}