In this paper the author analyzes the pros and cons of combining data from different sources to revisit some explanatory problems. The problems discussed have risen from a theoretical and analytic gap between people’s outlooks and values on the one hand, and their social circumstances on...

The purpose of this paper is twofold: 1) to highlight the widely ignored but fundamental problem of ‘superpopulations’ for the use of inferential statistics in development studies. We do not to dwell on this problem however as it has been sufficiently discussed in older papers by...