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Sampling and estimation techniques for the implementation of new classification systems: the change-over from NACE Rev. 1.1 to NACE Rev. 2 in business surveys
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Personalisation in advance letters does not always increase response rates: demographic correlates in a large scale experiment
Measurement invariance and quality of composite scores in a face-to-face and a web survey
Interactive coding in the field: a test
Interviewer opinions, attitudes and strategies regarding survey participation and their effect on response
Remote Access zu Daten der amtlichen Statistik und der Sozialversicherungsträger
Using Realist Interviews to Improve Theory on the Mechanisms and Outcomes of Sport for Development Programmes
Messung und Erklärung von Selbstakzeptierung bei jugendlichen Homosexuellen
Schneeballverfahren und verwandte Stichprobendesigns
Research Note: Reducing the Threat of Sensitive Questions in Online Surveys?