Web Survey Bibliography

Title Web-based versus Paper-based Survey Data: An Estimation of Road Users’ Value of Travel Time Savings
Source Journal of the Eastern Asia Society for Studies, vol. 11
Year 2016
Access date 13.03.2016
Full text pdf (290 KB)
Abstract This study estimates the value of travel time savings (VTTS) by using four types of data sources: stated preference (SP) responses and revealed preference (RP) responses, each from a paper-based survey and a web-based survey. All data were collected in Atsugi City, Japan, in December 2010. In addition to a simple model with SP response data, a combined RP/SP model, a combined paper/web model, and combined RP/SP+paper/web models are formulated to integrate the different data sources. The results show that the VTTS estimated from paper-based survey data could be significantly different to those estimated from web-based survey data. In addition, the combined RP/SP model could improve the model fitness significantly. The combined paper/web model could not improve significantly the model fitness when compared to a paper-only model or web-only model. The combined RP/SP+paper/web model, however, could give the best estimation results, enabling us to obtain reasonable VTTS estimates.
Year of publication2015
Bibliographic typeJournal article
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Web survey bibliography - Japan (36)