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.
The 46 checked references that resolve
resolves10.1086/700766Watersheds in Child Mortality: The Role of Effective Water and Sewerage Infrastructure, 1880–1920
resolves10.1162/rest_a_00855Urban Transport Expansions and Changes in the Spatial Structure of U.S. Cities: Implications for Productivity and Welfare
resolves10.1162/REST_a_00650Measuring the Stringency of Land Use Regulation: The Case of China's Building Height Limits
resolves10.1086/716560Goods and Factor Market Integration: A Quantitative Assessment of the EU Enlargement
resolves10.1093/qje/qjx050Long-Range Growth: Economic Development in the Global Network of Air Links*
resolves10.1093/restud/rdu010Trade Integration, Market Size, and Industrialization: Evidence from China's National Trunk Highway System
resolves10.1086/714444Two Blades of Grass: The Impact of the Green Revolution
resolves10.1093/qje/qjx030The Global Distribution of Economic Activity: Nature, History, and the Role of Trade1
resolves10.1093/restud/rdw020Farther on down the Road: Transport Costs, Trade and Urban Growth in Sub-Saharan Africa
The 48 references without a DOI — listed, not checked
no DOI — not checkedref2
no DOI — not checkedViewing urban spatial history from tall buildings
no DOI — not checkedref6
no DOI — not checkedref7
no DOI — not checkedExciting, boring, and nonexistent skylines: Vertical building gaps in global perspective
no DOI — not checkedref12
no DOI — not checkedDoes investment in national highways help or hurt hinterland city growth?
no DOI — not checkedRoads, Railroads, and Decentralization of Chinese Cities
no DOI — not checkedref16
no DOI — not checkedref19
no DOI — not checkedThe local impact of containerization
no DOI — not checkedStringency of land-use regulation: Building heights in US cities
no DOI — not checkedThe Aggregate Productivity Effects of Internal Migration: Evidence from Indonesia
no DOI — not checkedref27
no DOI — not checkedTrade and Labor Market Dynamics: General Equilibrium Analysis of the China Trade Shock
no DOI — not checkedref34
no DOI — not checkedref35
no DOI — not checkedref39
no DOI — not checkedUrban growth and its aggregate implications
no DOI — not checkedref43
no DOI — not checkedref44
no DOI — not checkedref46
no DOI — not checkedref48
no DOI — not checkedref55
no DOI — not checkedMigration, Unemployment and Development: A Two-Sector Analysis
no DOI — not checkedThe Making of the Modern Metropolis: Evidence from London
no DOI — not checkedHousing Constraints and Spatial Misallocation
no DOI — not checkedref64
no DOI — not checkedThe Urban Mortality Transition and Poor-Country Urbanization
no DOI — not checkedref66
no DOI — not checkedEmployment Density and Agglomeration Economies in Tall Buildings
no DOI — not checkedref71
no DOI — not checkedAn Aggregative Model of Resource Allocation in a Metropolitan Area
no DOI — not checkedref74
no DOI — not checkedref75
no DOI — not checkedref76
no DOI — not checkedref77
no DOI — not checkedTransportation Costs and the Spatial Organization of Economic Activity
no DOI — not checkedref80
no DOI — not checkedGlobal inventory of suitable, cultivable and available cropland under different scenarios and policies
no DOI — not checkedLand-use regulation and the intensive margin of housing supply
no DOI — not checkedAnnual Time Series of Global VIIRS Nighttime Lights Derived from Monthly Averages: 2012 to 2019
no DOI — not checkedref89
no DOI — not checkedThe GSHAP Global Seismic Hazard Map
no DOI — not checkedref91
no DOI — not checkedref93
no DOI — not checkedref95
no DOI — not checkedref96
checked 2026-08-27 — 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.