Article ID Journal Published Year Pages File Type
10283670 Case Studies on Transport Policy 2015 9 Pages PDF
Abstract
The aim of this study was to examine the changing nature of car ownership in the Greater Dublin Area (GDA) and to determine the characteristics of households most likely to have changed their car ownership levels between 2006 and 2011. The analysis was carried out using the census data from 2006 and 2011. A multinomial logistic regression model in tandem with geographic information system (GIS) visualisation was used to examine the impact of a set of individual, household and transport characteristics on average car ownership levels. The findings demonstrate that the age of individuals, the year their household was constructed, residential density and the mode of travel to work had an impact on the change in car ownership levels over the study period. Rail availability had significant influence where there was a decrease in average car ownership levels. However, the impact of bus transport on car ownership levels was less apparent. The study was set against the background of the worst economic recession in the history of the Irish state and the impact this had on the findings cannot be ignored. Nonetheless, by identifying households likely to have changed their car ownership over the study period the findings may assist policymakers in the future as they attempt to create transport initiatives which will encourage more sustainable travel modes.
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Physical Sciences and Engineering Engineering Civil and Structural Engineering
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