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Non-response and data yield
(1999)Arbeitsberichte Verkehrs- und RaumplanungIn many surveys, for example of crime, illness, travel, purchasing etc, the amount of information requested from the respondent is not known apriori to the survey designer. In situations like this, the design of the survey will aim to assure both the largest possible response, but also a significant data yield, i.e. reports of the survey object, for example episodes of illness, number of victimizations, number of trips undertaken, objects ...Conference Paper -
What type of management and pricing?
(1999)Which changes for transport in the next century?Conference Paper -
Surveying long-distance travel
(1999)Official statistics in a changing world : proceedings of the 3rd International Conference on Methodological Issues in Official Statistics, Stockholm, October 12-13, 1998Conference Paper