 
    Data project
Generations and Gender Survey (GGS)
Generations and Gender Survey (GGS)
Summary
Strengths: Internationally comparative, longitudinal and multidisciplinary dataset. It also has a large sample size and covers a wide age range.
Type of data
							Data Source
                            Survey						
							Type of Study
                            Survey same
						
							Data gathering method
                            Face-to-face
						
Access to data
							Conditions of access
                            Freely accessible data source.
						
							Type of available data (e.g. anonymised microdata, aggregated tables, etc.)
                            Anonymised microdata
						
							Formats available
							SPSS (default)
						
Coverage
							Coverage Years of collection, reference years, and sample sizes
                            More than 3 waves, with 3 year intervals.
Sample of more than 10,000 individuals per wave.
						
							First year of collection
                            						
							Stratification if applicable
                            Contact data administrator (see contact information)
						
							Base used for sampling
						
							Geographical coverage and breakdowns
                            Dutch population
						
							Age range
                            Population aged 18-79						
							Statistical representativeness
                            Special group, please specify						
							Coverage of main and cross-cutting topics
                            Detailed study of:
Fertility, partnership, transition to adulthood, economic activity as well as the intergenerational and gender relations between people expressed in care relations or the organization of paid and unpaid work.						
Linkage
							Standardisation
							Comparative study for 19 European countries.
						
							Possibility of linkage among databases
							Contact data administrator (see contact information)
						
Data quality
							Entry errors if applicable
							Survey errors
						
							Breaks
													
							Consistency of terminology or coding used during collection
							Panel design - collecting information on the same individuals with a three-year interval - to allow for the examination of causes and effects.
						
Governance
                            Contact information
							
							Netherlands Interdisciplinary Demographic Institute  (NIDI)
							Lange Houtstraat 19
							2511 CV Den Haag Netherlands                            Phone: 003170 3565200
							Email: info(at)nidi.nl
							Url: 
						
							Timeliness, transparency