# Directors

Firm-director matched records with synthetic regressors and outcome.

## Benchmark Role

A difficult real graph with slow convergence in the old benchmarks.

The v1 graph uses `id1` and `id2` as the two fixed-effect dimensions.

## Data

- Rows: 525,012
- Columns: `id1`, `id2`, `x1`, `x2`, `y`
- `id1` levels: 395,925
- `id2` levels: 400,850
- CSV SHA-256: `4bc0f720acf6d8c416bc7cdd35bace7c358ca442305259ae299ad977e10a0fa7`

## Source

Firm-director matched records based on SUNAT data collected by the author.

Citation note: Identifiers are anonymized; regressors and outcome are synthetic benchmark variables.

