美联储-生命周期模型的序列空间雅可比矩阵(英)-2026
聚焦美联储-生命周期模型的序列空间雅可比矩阵(英)-2026。models orders of magnitude faster. We provide rigorous proofs, age-specific Jacobians that decompose aggregate dynamics across cohorts, an application to the dynamic general-equilibrium effects of secularly declining birth rates, and an accessible cookbook for adopting our method.