5 of 33 checkable references need attention · checked 2026-08-28
At the dated check, the references listed below either did not resolve in
Crossref or DataCite, or carried a retraction notice. Each one is shown with the
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6 without a DOI — not checked. A reference
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References needing attention
does not resolve to a known work10.5465/amr.2004.11851715
does not resolve to a known work10.5465/amr.1993.9402210157
does not resolve to a known work10.2307/2326358
does not resolve to a known work10.5465/amr.1997.9711022113
does not resolve to a known work10.5465/amr.1999.1580438
Non‐additivity in portfolios of exploration activities: a real options‐based analysis of equity alliances in biotechnology
The 6 references without a DOI — listed, not checked
no DOI — not checkedref12
no DOI — not checkedref17
no DOI — not checkedThe Venture Capital Industry-An Overview
no DOI — not checkedref29
no DOI — not checkedA conceptual options framework for capital budgeting
no DOI — not checkedref37
What this badge says. CiteStamped means the CHECKABLE references of this
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deposited without a DOI.
checked 2026-08-28 — re-checked daily as this page is visited;
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