Econometrics Formulae Poster

An A3 poster of the workhorse econometrics: OLS, DiD, fixed effects, IV/2SLS, RD, logit.

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Why this matters

From OLS to RD, the estimators every impact analyst uses: on one clean sheet.

OLS, difference-in-differences, fixed effects, instrumental variables and regression discontinuity, typeset for reference.

What it changes

What's inside

Print-ready A3 PDF poster
OLS, DiD, FE, IV/2SLS, RD, logit
Cleanly typeset formulae
Teaching aid or desk reference

Sample

A preview, watermarked. The file you receive after payment is clean.

ImpactMojo

Econometrics Formulae Poster

OLS

➤ β̂ = (X'X)⁻¹X'y

Diff-in-Diff

➤ effect = β₃ on Treat·Post

IV / 2SLS

➤ Cov(y,z)/Cov(x,z)

RD

➤ effect τ at the cutoff

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