ITLS Working Papers 2010: Recent submissions
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Search based internet surveys: Airline stated choice
Published 2010-01-01Stated preference (SP) experiments are becoming an increasingly popular survey methodology for investigating air travel choice behaviour. Nevertheless, some evidence suggests that SP experiments do not mirror decisions in ...Open AccessWorking Paper -
Willingness to pay for travel time reliability in passenger transport: A review and some new empirical evidence
Published 2010-03-01This paper reviews and critiques the modelling frameworks and empirical measurement paradigms used to obtain willingness to pay (WTP) for improved travel time reliability, suggesting new directions for ongoing research. ...Open AccessWorking Paper -
Accounting for differences in modelled estimates of RP, SP and RP/SP direct petrol price elasticities for car mode choice: A warning
Published 2010-09-01Using a sample of 245 direct petrol price elasticities of car travel collected from 52 published mode choice studies, a random coefficient regression model is estimated to account for heterogeneity in the influence of the ...Open AccessWorking Paper -
Does scale heterogeneity across individuals matter?
Published 2010-08-01There is growing interest in establishing a mechanism to account for scale heterogeneity across individuals (essentially the variance of a variance term or the standard deviation of utility over different choice situations), ...Open AccessWorking Paper -
The acceptability of road pricing: An application of a theoretical and analytical framework to the realities of decision making in Sydney
Published 2010-11-01The literature-based research is complemented by interviews with a modestly sized but diverse and informed sample of respondents. The interviews ‘test’ the conventional wisdom in the literature against the realities of ...Open AccessWorking Paper