★ 80 · Updated 2026-10-05
Guides instrumental variables analysis in R or Python with assumption checks, first-stage diagnostics, 2SLS estimation, weak-instrument detection, and robustness tests.
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★ 80 · Updated 2026-10-05
Guides instrumental variables analysis in R or Python with assumption checks, first-stage diagnostics, 2SLS estimation, weak-instrument detection, and robustness tests.