A Race to the Top: The Adoption of Net‐Zero City Pledges in Large US Cities2026-08-02·663 字·2 分钟Polihot 公共行政 公共政策 Net-Zero Pledges City Climate Policy Policy Adoption Event History Analysis US Local GovernmentPAR — 2026-08-02 Original A Race to the Top: The Adoption of Net‐Zero City Pledges in Large US Cities