Template-type: ReDIF-Paper 1.0 Author-Name: Zoë Fannon Author-Workplace-Name: Somerville College, University of Oxford Author-Email: zoe.fannon@economics.ox.ac.uk Author-Name: Christiaan Monden Author-Workplace-Name: Nuffield College, University of Oxford Author-Email: christiaan.monden@nuffield.ox.ac.uk Author-Name: Bent Nielsen Author-Workplace-Name: Nuffield College, University of Oxford Author-Email: bent.nielsen@nuffield.ox.ac.uk Title: Age-period-cohort modelling and covariates, with an application to obesity in England 2001-2014 Abstract: We develop an age-period-cohort model for repeated cross-section data with individual covariates. This is done for both continuous and binary dependent variables. The age-periodcohort identification problem is addressed by use of the canonical parametrization which has freely varying parameters. We develop specification tests against a time saturated model where there is a dummy for each age-cohort combination. The method is applied to an analysis of the obesity epidemic in England using survey data. Length: 28 pages Creation-Date: 2018-11-27 Number: 2018-W05 File-URL: https://www.nuffield.ox.ac.uk/economics/Papers/2018/2018W05_obesity.pdf File-Format: application/pdf Handle: RePEc:nuf:econwp:1805