Climate, Water Navigability, and Economic Development

Andrew Mellinger, Jeffrey D. Sachs and John Luke Gallup

No 24A, CID Working Papers from Center for International Development at Harvard University

Abstract: Geographic information systems (GIS) data was used on a global scale to examine the relationship between climate (ecozones), water navigability, and economic development in terms of GDP per capita. GDP per capita and the spatial density of economic activity measured as GDP per km2 are high in temperate ecozones and in regions proximate to the sea (within 100 km of the ocean or a sea-navigable waterway). Temperate ecozones proximate to the sea account for 8 percent of the world’s inhabited land area, 23 percent of the world’s population, and 53 percent of the world’s GDP. The GDP densities in temperate ecozones proximate to the sea are on average eighteen times higher than in non-proximate non-temperate areas.

Keywords: geography; economic development; economic density; climate; GDP per capit (search for similar items in EconPapers)
JEL-codes: O10 O40 R10 (search for similar items in EconPapers)
Date: 1999-09
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (11)

Downloads: (external link)
https://www.hks.harvard.edu/sites/default/files/ce ... rking-papers/024.pdf (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:cid:wpfacu:24a

Access Statistics for this paper

More papers in CID Working Papers from Center for International Development at Harvard University 79 John F. Kennedy Street. Contact information at EDIRC.
Bibliographic data for series maintained by Chuck McKenney ().