The paper compares a 1903 consideration vote with 1906 passage and a 57-senator switching sample. Results support a coalition interpretation, not a causal estimate of muckraking. Table 2's negative literacy coefficient contradicts the positive-sign prose; significance changes are not tests of coefficient changes.
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21
PDF page numbering
Checked against the complete supplied 45-page working paper; verifies source fidelity, not independent truth or replication.
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Evidence
The paper compares a 1903 consideration vote with 1906 passage and a 57-senator switching sample. Results support a coalition interpretation, not a causal estimate of muckraking. Table 2's negative literacy coefficient contradicts the positive-sign prose; significance changes are not tests of coefficient changes.
Locator and verification
PDF pages 21–32. Paraphrase checked against supplied working paper; no independently verified causal claim.