Link Checker Report

Summary

Errors per input

Errors in _site/hansen_singleton_1982.html

• [ERROR] https://fred.stlouisfed.org/ (at 1229:279) | HTTP/2 protocol error. Server may not support HTTP/2 properly

Errors in _site/hansen_singleton_1983.html

• [ERROR] https://fred.stlouisfed.org/ (at 1642:262) | Error (cached)

Errors in _site/opt_transport.html

• [404] https://www.math-econ-code.org/dynamic-programming (at 740:117) | Rejected status code: 404 Not Found

Errors in _site/phillips_drifts_volatilities.html

• [ERROR] https://fred.stlouisfed.org/series/CPIAUCSL (at 2812:72) | HTTP/2 protocol error. Server may not support HTTP/2 properly
• [ERROR] https://fred.stlouisfed.org/series/TB3MS (at 2813:142) | HTTP/2 protocol error. Server may not support HTTP/2 properly
• [ERROR] https://fred.stlouisfed.org/series/UNRATE (at 2813:37) | HTTP/2 protocol error. Server may not support HTTP/2 properly

Errors in _site/phillips_two_stories.html

• [ERROR] https://fred.stlouisfed.org/ (at 512:79) | Error (cached)

Errors in _site/two_auctions.html

• [ERROR] https://online.stat.psu.edu/stat415/book/export/html/834 (at 1092:62) | SSL certificate not trusted. Use --insecure if site is trusted

Errors in _site/zreferences.html

• [404] https://doi.org/10.1016/S0165-1889(06)80013-0 (at 302:199) | Rejected status code: 404 Not Found

Full Github Actions output

Start with the listed generated pages in _site and use the reported line numbers to locate the corresponding source links. Verify the nine URLs against the full GitHub Actions output, then update or remove links that are broken or unreliable and rerun the link checker until the report has no actionable errors.