undidR

undidR-package

Implements difference-in-differences with unpoolable data.

internal

A framework for estimating difference-in-differences with
unpoolable data, based on Karim, Webb, Austin, and Strumpf (2025)
<doi:10.48550/arXiv.2403.15910>. Supports common or staggered adoption, multiple
groups, and the inclusion of covariates. Also computes p-values for the
aggregate average treatment effect on the treated via the
randomization inference procedure described in MacKinnon and Webb (2020)
<doi:10.1016/j.jeconom.2020.04.024>.

Eric Jamieson

Difference-in-Differences with Unpoolable Data

undidR-package function

<ul>
<li><code>create_init_csv</code> - Create initial CSV files for setup.</li>
<li><code>create_diff_df</code> - Creates the "diff matrix".</li>
</ul>

Stage One - Initialize

<ul>
<li><code>undid_stage_two</code> - Calculates trends and differences.</li>
</ul>

Stage Two - Silos

<ul>
<li><code>undid_stage_three</code> - Computes ATTs and p-values.</li>
</ul>

Stage Three - Analysis

Author

undidR: Difference-in-Differences with Unpoolable Data — undidR-package

<ul>
<li><code>create_init_csv</code> - Create initial CSV files for setup.</li>
<li><code>create_diff_df</code> - Creates the "diff matrix".</li>
</ul>

<ul>
<li><code>undid_stage_two</code> - Calculates trends and differences.</li>
</ul>

<ul>
<li><code>undid_stage_three</code> - Computes ATTs and p-values.</li>
</ul>

undidR-package: undidR: Difference-in-Differences with Unpoolable Data

Description

Arguments

Stage One - Initialize

Stage Two - Silos

Stage Three - Analysis

Author

Details

See Also