Fatih Kansoy

Software · 12 November 2026

EcoFin.sty: A LaTeX Style for Working Papers

One file gives the working paper, the anonymous copy for referees and the online appendix. Co-authors' comments sit in the margin and switch off with one word.

Posted
12 November 2026
Kind
Software
By
Fatih Kansoy
A ruled page with notes in its margin, one sliding in beside its line
Contents
  1. What is in it
  2. Get it

Today I released EcoFin.sty, a LaTeX style for working papers in economics, finance and economic history. It grew out of the template that I use for my own papers. Anyone can use and change it for free.

The paper is one file. One word decides whether it comes out as the working paper, the anonymous copy, the title page or the online appendix. The anonymous copy leaves out the names, the thanks, the e-mail addresses and the ORCID. The author field of the PDF is also empty.

  1. 1. WriteOne file, standard LaTeX commands
  2. 2. DiscussCo-authors' notes in the margin, shown or hidden
  3. 3. SubmitAnonymous copy, title page and appendix from the same file
  4. 4. ShareWorking paper and arXiv upload
One file, every version. Recorded from real builds of the sample paper. 60 seconds, no sound.

What is in it

Each author is one line. The style arranges one to six of them in the title block. Sections and the appendix can be switched off without deleting them. The title and the headings are set in Geist Serif, the text in Source Serif and the mathematics in Latin Modern. Captions stand above tables and figures, with the notes and sources below them. With invented data, the sample paper estimates

\[ y_{it} = \beta\,\mathit{Treated}_i \times \mathit{Post}_t + \alpha_i + \gamma_t + \varepsilon_{it}. \]

Its Figure 1 shows the same change year by year as an event study. The project page has a short video for each part of the style.

Parts of pages 2 and 3 of the sample paper with the introduction and its two equations, Table 1, and Figure 1, an event study with 95 per cent confidence intervals.
Parts of pages 2 and 3 of the sample paper, with text and equations, a table and an event-study figure. From a real build of the sample that comes with the style.

Get it

Download the files and the sample paper from fatih.ai/latex, or take them from GitHub. The style works with LuaLaTeX, XELaTeX and pdfLaTeX. The sample paper shows the main features in six pages. The project page explains each of them.

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