92ae58a2ec
pfs.event_study: pre/post windows around an exposure year (the effective date is 1 January, so the exposure year is the first treated year), log ratio of window means, difference in log changes against the never-treated control set from pfs.exposure.control_codes (same RVU status and decile band, no exposure within ±2 years), 95% percentile-bootstrap interval over the controls with a fixed seed. A code with no pre-period of its own (a new code or a successor) is measured through its family's summed series (scope="family"), so G2058 → 99439 is one continuous line. pre_post() gives single-series window means for outcomes without a code-level control set (occupation wages, employment). utilization_panel() ties an exposure row, its pfs.utilization series, its controls and the estimate. notebooks/event_study.py: pick one of nine fixture exposures, see the treated services series with the exposure rule, the indexed control band (10th–90th pct), the contrast table with its interval and FR anchor, clinical-staff wages and health-care employment around the same year, and a table of every fixture contrast with anchors. A 2025 exposure has no post-period until the 2025 PUF ships — stated, never filled. Descriptive contrasts only; the notebook says so and the chat only links here. Market/industry series are deferred: no keyless quote source is reachable from the rack.
21 KiB
21 KiB