barnstable_analysis_data.xlsx

barnstable_analysis_data.xlsx#

Monthly market and risk-free returns from CRSP/WRDS for the Barnstable and Long-Run Risk case study.

Source

CRSP — Center for Research in Security Prices (via WRDS)

Years

1926-2025

Frequency

M

Vintage

Rolling — refreshed by re-running the builder

Rebuild

build_data/Build WRDS - Barnstable.ipynb

Provenance

Existing nonmissing observations preserved; 2025 appended from canonical CRSP CIZ/WRDS snapshot. Twelve historical TB1M gaps repaired from WRDS by calendar-month alignment, verified 2026-10-13.

Used in this book#

Files in this book#

  • barnstable_analysis_data.xlsx