The DOI matches its Crossref record.
Prices and Price Dispersion on the Web: Evidence from the Online Book Industry
Open accessAbstract
Using data collected between August, 1999, and January, 2000, covering 399 books, we examine pricing by thirty‐two online United States‐based bookstores. At the aggregate level, we find that both advertising and competitive structure had the predicted effects. More competition led to lower prices and to lower price dispersion. Holding competitive structure constant, more widely advertised items also had lower prices. At the firm level, we observe considerable heterogeneity in behavior. Firms had differentiated (or attempted to differentiate) on dimensions such as brand, price, and selection.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
Brynjolfsson, E., Hu, Y. (., & Simester, D. (2011) · Management Science · doi:10.1287/mnsc.1110.1371 · Cited by 847
Search, Obfuscation, and Price Elasticities on the Internet
(2009) · Econometrica · doi:10.3982/ecta5708 · Cited by 562
Match Quality, Search, and the Internet Market for Used Books
Ellison, G., & Ellison, S. F. (2018) · doi:10.3386/w24197 · Cited by 53
Electronic Travel Markets: Elusive Effects on Consumer Behavior
Öörni, A., & Klein, S. (2003) · Information and Communication Technologies in Tourism 2003 · doi:10.1007/978-3-7091-6027-5_4 · Cited by 12
Metadata
- Authors
- Clay, K., Krishnan, R., & Wolff, E.
- Venue
- The Journal of Industrial Economics
- Publisher
- Wiley
- Published
- 2001-12
- Volume
- 49
- Issue
- 4
- Pages
- 521-539
- ISSN
- 0022-1821 (ISSN-L)
- 1467-6451
- OpenAlex
- W1589888655
- Cited by
- 371
- References
- 0
- FWCI
- 122.00
- Type
- journal article
- Language
- en
- Open access
- green
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Prices and Price Dispersion on the Web: Evidence from the Online Book Industry. https://app.cochat.ai/papers/10.1111/1467-6451.00161
- The paper
- Clay, K., Krishnan, R., & Wolff, E. (2001). Prices and Price Dispersion on the Web: Evidence from the Online Book Industry. The Journal of Industrial Economics. https://doi.org/10.1111/1467-6451.00161
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.