InstitutionMax-Planck-Institut für Gesellschaftsforschung (1)AuthorAhlquist, John S. (1)Breunig, Christian (1)Date Issued2009 (1)SeriesMPIfG Discussion Paper (1)Volume
09/5 (1)
Document Type
working paper (1)
Keywordclassification (1)comparative research (1)cross-sectional study (1)data (1)data quality (1)...view morePublication StatusPublished Version (1)