Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 705

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Urban Diversity and Economic Growth

Open access
Quigley, John M·1998·Journal of Economic Perspectives

Abstract

This paper considers the heterogeneity and diversity of cities as sources of economic growth. It links modern notions of economic growth to the distinguishing characteristics of cities and to the external effects on consumption and production produced by the internal diversity of urban areas. The paper reviews the role of traditional scale economies as well as the importance of diversity in economizing on shared inputs and transactions costs, and efficiencies arising from the operation of the law of large numbers in metropolitan areas. The authors also review recent empirical evidence on the importance of these elements of heterogeneity in conditioning economic growth.

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.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1257/jep.12.2.127

Cites

1 of 1 references verified0 citation errors · 0 not checkable

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.

A few free checks a day · papers already verified open instantly · results are public

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

Cites

Show all 1 references

Cited by

See all 705

Metadata

Authors
Quigley, J. M.
Venue
Journal of Economic Perspectives
Published
1998-05-01
Volume
12
Issue
2
Pages
127-138
ISSN
0895-3309 (ISSN-L)
OpenAlex
W2099965097
Cited by
705
References
1
FWCI
36.20
Type
journal article
Language
en
Open access
bronze

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: Urban Diversity and Economic Growth. https://app.cochat.ai/papers/10.1257/jep.12.2.127
The paper
Quigley, J. M. (1998). Urban Diversity and Economic Growth. Journal of Economic Perspectives. https://doi.org/10.1257/jep.12.2.127

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.