Cookies?
Library Header Image
LSE Theses Online London School of Economics web site

In harm's way? Infrastructure investments and the persistence of coastal cities

Balboni, Clare Alexandra (2019) In harm's way? Infrastructure investments and the persistence of coastal cities. PhD thesis, London School of Economics and Political Science.

[img] Text - Submitted Version
Download (4MB)

Abstract

Coasts contain a disproportionate share of the world's population, reflecting historical advantages, but environmental change threatens a reversal of coastal fortune in the coming decades as natural disasters intensify and sea levels rise. This thesis considers whether large infrastructure investments should continue to favour coastal areas. I use a dynamic spatial equilibrium framework and detailed georeferenced data from Vietnam to examine this issue and find evidence that coastal favouritism has significant costs. Road investments concentrated in coastal regions between 2000 and 2010 had positive returns but would have been outperformed by allocations concentrated further inland even in the absence of sea level rise. Future inundation renders the status quo significantly less efficient. Under a central sea level rise scenario, welfare gains 72% higher could have been achieved by a foresighted allocation avoiding the most vulnerable regions. The results highlight the importance of accounting for the dynamic effects of environmental change in deciding where to allocate infrastructure today.

Item Type: Thesis (PhD)
Additional Information: © 2019 Clare Alexandra Balboni
Library of Congress subject classification: G Geography. Anthropology. Recreation > GE Environmental Sciences
H Social Sciences > HC Economic History and Conditions
Sets: Departments > Economics
Supervisor: Sturm, Daniel and Burgess, Robin and Bryan, Gharad and Bandiera, Oriana
URI: http://etheses.lse.ac.uk/id/eprint/3910

Actions (login required)

Record administration - authorised staff only Record administration - authorised staff only

Downloads

Downloads per month over past year

View more statistics