Pinned
Monetary Policy · Economics · Methodology
What is loose commitment?
How to model a central bank that is somewhere between discretion and commitment: the model, the three policy problems, and how to solve them without linearizing.
Marginalia are the notes we leave in the margins: questions, observations, and connections sparked by what we read. Here, I give those notes a little more room—writing about economics, data, and ideas that deserve a closer look.
Essays · Life Lessons (Allegedly)
The Power of an Apology
· Sep 26, 2026
Monetary Policy · Economics · Methodology
What is loose commitment?
· May 1, 2024
COVID-19 · Economics
COVID-19 Pandexit and the effects on economic activity
· Aug 1, 2021
COVID-19 · Economics · Methodology
The Pandexit model: states, equations, and mobility choice
· Aug 1, 2021
Tools
Git for economists
· Jan 27, 2021
2026
The Power of an Apology
Why a real apology is more than "I'm sorry": the work it takes and why it is worth doing.
Essays · Life Lessons (Allegedly)
2024
What is loose commitment?
How to model a central bank that is somewhere between discretion and commitment: the model, the three policy problems, and how to solve them without linearizing.
Monetary Policy · Economics · Methodology
2021
COVID-19 Pandexit and the effects on economic activity
Background on the effectiveness of Chile's vaccination program and its effects on economic activity.
COVID-19 · Economics
The Pandexit model: states, equations, and mobility choice
States, equations, and the mobility choice behind the twelve-compartment epidemiological model used in the COVID-19 Pandexit post.
COVID-19 · Economics · MethodologyGit for economists
Version control is not just for software engineers. A short introduction to Git for people whose projects live in folders called "Project final V2".
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