Alles van: Jacco Daalmans
Resultaat 1 - 4 (van 4)
Adriaan W. Hogendoorn | Jacco Daalmans Nonresponse in the recruitment of an internet panel based on a probability sample
In this paper we study the selectivity in the recruitment of respondents for one of CentERdata's Internet panels (the CentERpanel). This recruitment is based on a probability sample. It involves three stages: participation to a first telephone interview, willing to be re-contacted and final agreement to participate in the Internet panel. By matching data of the recruitment process with registries of Statistics Netherlands we are able to distinguish selectivity with regard to age and income in all...
Non-fictie
Engels | 28 pagina's | CBS, Statistics Netherlands, Voorburg [etc.] | 2008
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Jacco Daalmans Are Dutch services industries becoming more productive?
explorations on micro-data
Statistics Netherlands is planning to set up a system of productivity statistics. An innovative approach is to directly build up productivity indices from data at the level of the individual firm. To study the feasibility of this approach several exercises have been carried out, using micro-data on trade services, transport services and business services
Non-fictie
Engels | 69 pagina's | Statistics Netherlands, Voorburg [etc.] | 2003
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Jacco Daalmans Deriving and protecting elementary aggregations in the cell suppression problem
Non-fictie
Engels | 100 pagina's | Statistics Netherlands, Voorburg | 2002
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Jacco Daalmans Automatic error localisation of categorical data
Non-fictie
Engels | 59 pagina's | Statistics Netherlands, Voorburg | 2000
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