Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6781613 | Transportation Research Part A: Policy and Practice | 2014 | 15 Pages |
Abstract
These results are of interest to both researchers and forecasters of travel demand, as well as designers of future travel survey instruments; the latter group must decide how to generate data about respondents' income. Current expert guidance is to collect a single estimate of aggregate income at the household level. Future travel survey design choices will bound the analyses that can be supported by the resulting survey data, and therefore methodological research to re-visit the trade-offs associated with such choices is warranted.
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Authors
Scott Le Vine, Bingqing (Emily) Chen, John Polak,