How to Construct Nationally Representative Firm-Level Data from the Orbis Global Database: New Facts on SMEs and Aggregate Implications for Industry Concentration
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.
12 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.
Diverging Trends in National and Local Concentration
The 12 references without a DOI — listed, not checked
no DOI — not checkedBajgar, Matej, Giuseppe Berlingieri, Sara Calligaris, Chiara Criscuolo, and Jonathan Timmis. 2019. "Industry Concentration in Europe and North America." OECD Working Paper 18.
no DOI — not checkedBajgar, Matej, Giuseppe Berlingieri, Sara Calligaris, Chiara Criscuolo, and Jonathan Timmis. 2020. "Coverage and Representativeness of Orbis Data." Unpublished.
no DOI — not checkedBerlingieri, Giuseppe, Patrick Blanchenay, Sara Calligaris, and Chiara Criscuolo. 2017. "The Multiprod Project: A Comprehensive Overview." OECD Science, Technology and Industry Working Paper 2017/04.
no DOI — not checkedp_11
no DOI — not checkedEurostat. 1995-2014. "Structural Business Statistics (SBS)." https://ec.europa.eu/eurostat/cache/ metadata/en/sbs esms.htm.
no DOI — not checkedKalemli-Özcan, Şebnem, Bent Sørensen, Carolina Villegas-Sanchez, Vadym Volosovych, and Sevcan Yeşiltaş. 2024. "Replication Data for: How to Construct Nationally Representative Firm-Level Data from the Orbis Global Database: New Facts on SMEs and Aggregate Implications for Industry Concentration." American Economic Association [publisher], Inter-university Consortium for Political and Social Research [distributor]. https://doi.org/10.3886/E187541V1.
no DOI — not checkedOECD. 2000-2014a. "AMNE and AFA Databases-Activity of Multinational Enterprises." https:// www.oecd.org/sti/ind/amne.htm.
no DOI — not checkedOECD. 2000-2014b. "STAN-STructural ANalysis Database." https://www.oecd.org/sti/ind/ stanstructuralanalysisdatabase.
no DOI — not checkedVan Reenen, John. 2018. "Increasing Differences between Firms: Market Power and the Macro-economy." Centre for Economic Performance, LSE CEP Discussion Paper 1576.
no DOI — not checkedWRDS (Wharton Research Data Services). 1995-2014. "Compustat Global." https://wrds-www.wharton.upenn.edu/.
no DOI — not checkedWRDS. 2010. "Bureau van Dijk (BvD)-Orbis." https://wrds-www.wharton.upenn.edu/.
no DOI — not checkedWRDS. 2023. "Bureau van Dijk (BvD)-Orbis." https://wrds-www.wharton.upenn.edu/.
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 2026-08-28 — 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.