Endogenous Risk Perception, Geospatial Characteristics and Temporal Variation in Hurricane Evacuation Behavior


Autoria(s): Tahsin, Subrina
Data(s)

13/06/2014

Resumo

The main focus of this thesis was to gain a better understanding about the dynamics of risk perception and its influence on people’s evacuation behavior. Another major focus was to improve our knowledge regarding geo-spatial and temporal variations of risk perception and hurricane evacuation behavior. A longitudinal dataset of more than eight hundred households were collected following two major hurricane events, Ivan and Katrina. The longitudinal survey data was geocoded and a geo-spatial database was integrated to it. The geospatial database was composed of distance, elevation and hazard parameters with respect to the respondent’s household location. A set of Bivariate Probit (BP) model suggests that geospatial variables have had significant influences in explaining hurricane risk perception and evacuation behavior during both hurricanes. The findings also indicated that people made their evacuation decision in coherence with their risk perception. In addition, people updated their hurricane evacuation decision in a subsequent similar event.

Formato

application/pdf

Identificador

http://digitalcommons.fiu.edu/etd/1513

http://digitalcommons.fiu.edu/cgi/viewcontent.cgi?article=2699&context=etd

Publicador

FIU Digital Commons

Fonte

FIU Electronic Theses and Dissertations

Palavras-Chave #hurricnae #evacuation #endogenous risk perception #geo-spatial #temporal variation #bi-variate probit
Tipo

text