Unified BHPS work-life histories: combining multiple sources into a user-friendly format

The British Household Panel Study collects extensive labour market history information from its respondents, both during the panel period and retrospectively from labour market entry. That this information is of necessity stored in multiple locations, and of varying levels of detail, has made use somewhat inconvenient. This paper describes an exercise to bring the labour market information together in a more convenient format. It also considers some of the problems of retrospective and panel longitudinal data, and discusses issues of recall error and measurement error.