A Working Paper by Emmanuel Banchani and I on the effects of foreign aid on infant mortality levels over time has been published by UNU-WIDER.
An article version of the paper is forthcoming in a special issue of Politics & Governance on “Aid Impact and Effectiveness”, edited by Rachel M. Gisselquist and Finn Tarp (UNU-WIDER, Finland).
The paper is available for download here: https://www.wider.unu.edu/publication/impact-foreign-aid-maternal-mortality