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In this second post, we turn to one of the most commonly used types of survey paradata; timestamps…

In this mini blog post series, we present the results from our new paper in which we shed light on how to use paradata to improve survey data quality…

Guest blog post from Sarah Hughes, Senior Fellow at Mathematica, discusses how methods and fieldwork training for local data collectors, mobile device usage, and the expansion of communication networks in sub-Saharan Africa are opportunities that researchers can leverage to overcome survey data collection challenges in the region.

Closing the energy gap and ending energy poverty are explicit targets of the global agenda. In this blog post, Johanna Choumert-Nkolo, explores the nature of household energy use in Tanzania in the context of the energy ladder and stacking (fuel mixing) hypotheses.

Bold action to end energy poverty could deliver massive benefits for human settlements and ecosystems…