Language:
English
Pages:
1 Online-Ressource (50 pages)
Parallel Title:
Erscheint auch als Erman, Alvina Putting a Price on Safety: A Hedonic Price Approach to Flood Risk in African Cities
Keywords:
Accra
;
Access of Poor To Social Services
;
Access To Jobs
;
Communities and Human Settlements
;
Disaster Risk Management
;
Flood Risk Management
;
Hazard Risk Management
;
Hedonic Regression
;
Natural Disasters
;
Poverty
;
Poverty Reduction
;
Resilience
;
Sustainable Cities
;
Urban Development
;
Urban Floods
;
Urban Housing
;
Urban Housing and Land Settlements
;
Urbanization
Abstract:
This paper uses a hedonic property price function to estimate the relationship between flood risk and rents in four Sub-Saharan Africa cities: Accra, Antananarivo, Dar es Salaam, and Addis Ababa. The analysis relies on household survey data collected after flood events in the cities. Flood risk is measured with self-reported data on past flood exposure and perception of future risk of flooding of households. The study finds that flood risk is associated with lower rents in Accra, Antananarivo, Dar es Salaam, and Addis Ababa, ranging from 14 to 56 percent lower. In contrast, risk is associated with higher rent in Dar es Salaam, which could be potentially attributed to a combination of lack of awareness of flood risk among renters, high transaction costs and omitted variable bias. For example, only 12 percent of households living in flood-prone areas were aware of the flood risk when they moved inches In Antananarivo, job density is associated with higher rents while in Accra and Addis Ababa, higher job density is associated with lower rents. Results are negative but not significant in Dar es Salaam. When interacting job density with flood risk for each city, the negative effect of job density on rents is higher (in absolute value) when flood risk is high in Accra and Addis Ababa, and the positive effect of job density on rents becomes negative when flood risk is high in Antananarivo. This relationship is not found in Dar es Salaam. The finding seems to suggest that access to jobs is an important factor driving people to settle in flood-prone areas
DOI:
10.1596/1813-9450-10127
