Broken Identifier

arXiv:2604.18778 · detector doi_compliance · incontrovertible · 2026-05-20 03:40:29.259510+00:00

critical doi_compliance broken_identifier

DOI '10.3982/qe99' as printed in the bibliography is syntactically invalid and cannot resolve.

Paper page Integrity report arXiv Try DOI

Evidence text

Kilian, Lutz and Vigfusson, Robert J. , title =. Quantitative Economics , volume =. doi:https://doi.org/10.3982/QE99 , year =

Evidence payload

{
  "doi_as_printed": "10.3982/qe99",
  "raw_excerpt": "Kilian, Lutz and Vigfusson, Robert J. , title =. Quantitative Economics , volume =. doi:https://doi.org/10.3982/QE99 , year =",
  "ref_index": 82,
  "verdict_class": "incontrovertible"
}