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International trade in the presence of product differentiation, economies of scale and monopolistic competition
Overview
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Citations
Cited by
Endogenous market structures in international trade (natura facit saltum)
Horstmann, I. J., & Markusen, J. R. (1992) · Journal of International Economics · doi:10.1016/0022-1996(92)90038-l · Cited by 528
2608. Financial Development and International Trade: Is There a Link?
Beck, T. (2001) · World Bank, Washington, DC eBooks · doi:10.1596/1813-9450-2608 · Cited by 503
Market access, economic geography and comparative advantage: an empirical test
Davis, D. R., & Weinstein, D. E. (2003) · Journal of International Economics · doi:10.1016/s0022-1996(02)00088-0 · Cited by 378
Increasing Returns and All That: A View from Trade
Antweiler, W., & Trefler, D. (2002) · American Economic Review · doi:10.1257/000282802760015621 · Cited by 304
Internal versus external economies in European industry
Caballero, R. J., & Lyons, R. K. (1990) · European Economic Review · doi:10.1016/0014-2921(90)90060-c · Cited by 254
Metadata
- Authors
- Helpman, E.
- Venue
- Journal of International Economics
- Publisher
- Elsevier BV
- Published
- 1981-08
- Volume
- 11
- Issue
- 3
- Pages
- 305-340
- ISSN
- 0022-1996 (ISSN-L)
- OpenAlex
- W2125016880
- Cited by
- 948
- References
- 0
- FWCI
- 29.65
- Type
- journal article
- Language
- en
- Open access
- closed
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.
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How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: International trade in the presence of product differentiation, economies of scale and monopolistic competition. https://app.cochat.ai/papers/10.1016/0022-1996(81)90001-5
- The paper
- Helpman, E. (1981). International trade in the presence of product differentiation, economies of scale and monopolistic competition. Journal of International Economics. https://doi.org/10.1016/0022-1996(81)90001-5
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.
