Topic: Wald, Score, and Likelihood-Ratio Tests

Why the Score Statistic Is Asymptotically Chi-Square

Why the Wald Statistic Is Asymptotically Chi-Square

Wilks’ Theorem for Likelihood-Ratio Statistics

Why Likelihood-Ratio Tests Require Nested Hypotheses

Wald Tests for Nonlinear Parameter Restrictions

Wald Tests with Nuisance Parameters

Weak Information and Unstable Wald Inference

The Scalar Score Test

The Scalar Wald Test

The Score Test for Vector Restrictions