Reference health
On the efficiency of federal R&D spending: A public choice approach
2/2 checkable references clean · checked 2026-09-11
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
5 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 2 checked references that resolve
The 5 references without a DOI — listed, not checked
no DOI — not checkedBergstrom, T. C., and R. P. Goodman. “Private Demand for Public Goods.”Amer. Econ. Rev., 63 (June 1973), 280–296.
no DOI — not checkedBlank, David M., and George Stigler.The Demand and Supply of Scientific Personnel, National Bureau of Economic Research, 1957.
no DOI — not checkedHori, Hajime. “Revealed Preferences for Public Goods.”Amer. Econ. Rev., 65 (December 1975), 978–991.
no DOI — not checkedKamien, Morton I. and Nancy Schwartz. “Market Structure and Innovation: A Survey.”J. Econ. Lit., 13 (March 1975), 1–37
no DOI — not checkedSlitor, R. E. “A Tax Treatment of Research and Innovative Investment.”Amer. Econ. Rev., 56 (May 1966), 217–31.
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work were clean at the dated check: each resolved to a known work in a public registry, and none
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or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-09-11 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
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