Reference health

Advertising, Product Differentiation and Cooperation

https://doi.org/10.2139/ssrn.1537785
CiteStamped reference-health badge
5/5 checkable references clean · checked 2026-08-29

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.

4 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 5 checked references that resolve
resolves10.4159/harvard.9780674188037
Barriers to New Competition
resolves10.2307/2296103
The Economic Aspects of Advertising
resolves10.1086/259630
Information and Consumer Behavior
resolves10.1086/260231
Advertising as Information
resolves10.1086/258962
Advertising and Competition
The 4 references without a DOI — listed, not checked
no DOI — not checkedref1
no DOI — not checkedref3
no DOI — not checkedref5
no DOI — not checkedref8
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. If Crossref’s record marks the work itself retracted, withdrawn, or removed, the badge says so instead of showing clean. It says nothing about the quality, findings, or importance of the work itself, and nothing about references deposited without a DOI.

checked 2026-08-29 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record

Embed this badge

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.

<a href="https://citestamp.com/citestamped/10.2139/ssrn.1537785"><img src="https://citestamp.com/citestamped/10.2139/ssrn.1537785/badge.svg" alt="CiteStamped reference-health badge" width="460" height="64"></a>
[![CiteStamped reference-health badge](https://citestamp.com/citestamped/10.2139/ssrn.1537785/badge.svg)](https://citestamp.com/citestamped/10.2139/ssrn.1537785)