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.
8 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 Theory of the Firm as Governance Structure: From Choice to Contract
The 8 references without a DOI — listed, not checked
no DOI — not checkedBlau, P. M., & Schoenherr, R. A. (1971). The structure of organizations. New York: Basic Books.
no DOI — not checkedHall, A., & Tiemann, M. (2006). BIBB/BAuA employment survey of the working population on qualification and working conditions in Germany 2006, suf_1.0. In Research Data Center at BIBB (Ed.), GESIS Cologne, Germany (data access). Bonn: Federal Institute of Vocational Education and Training. doi: 10.4232/1.4820 .
no DOI — not checkedHannan, M. T. (1988). Social change, organizational diversity, and individual careers. In M. A. Riley (Ed.), Social change and the life course. Newbury Park: Sage.
no DOI — not checkedLazear, E. P. (2003). Entrepreneurship. IZA Discussion Paper No. 760. Bonn: Institute for the Study of Labor.
no DOI — not checkedLee, S.-H. (2005). Generalists and specialists, abilities and earnings. Working Paper of Department of Economics, No. 05-02, University of Hawaii-Manoa.
no DOI — not checkedRohrbach-Schmidt, D. (2009). The BIBB/IAB- and BIBB-BAuA surveys of the working population on qualification and working conditions in Germany. In BIBB-FDZ Daten- und Methodenbericht 1/2009. Bonn: BIBB-FDZ.
no DOI — not checkedStuetzer, M., Obschonka, M., & Schmitt-Rodermund, E. (2012). Balanced skills among nascent entrepreneurs. Small Business Economics, forthcoming.
no DOI — not checkedWagner, J. (2004). Are young and small firms hothouses for nascent entrepreneurs? Evidence from German micro data. Applied Economics Quarterly, 50(4), 379–391.
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 2026-08-08 — 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.