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.
11 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.
Quantal response models in step-level public good games
The 11 references without a DOI — listed, not checked
no DOI — not checkedCooperation in public goods: kindness or confusion?
no DOI — not checked10.1016/S0047-2727(00)00160-2_BIB4
no DOI — not checkedAndreoni, J., Vesterlund, L., 1999. Which is the fair sex? Gender differences in altruism, Quarterly Journal of Economics, forthcoming.
no DOI — not checked10.1016/S0047-2727(00)00160-2_BIB7
no DOI — not checked10.1016/S0047-2727(00)00160-2_BIB8
no DOI — not checkedChewning, E.G., Coller, M., Laury, S.K., 2000. Voluntary contributions to a multiple threshold public good. In: Isaac, R.M. (Ed.), Research in Experimental Economics (in press)
no DOI — not checked10.1016/S0047-2727(00)00160-2_BIB11
no DOI — not checkedTheoretical explanations of treatment effects in voluntary contributions games
no DOI — not checkedPublic goods: a survey of experimental research
no DOI — not checkedAnomalous behavior in linear public goods experiments: how much and why?
no DOI — not checked10.1016/S0047-2727(00)00160-2_BIB20
What this badge says. CiteStamped means the CHECKABLE references of this
work were clean at the dated check: each resolved to a known work in a public registry, and none
carried a retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-08-03 — re-checked daily as this page is visited;
titles and statuses come from Crossref and DataCite and are not part of the signed record
Both snippets point at the live badge image and link back to this page. The
badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.