By the way, the link in âIn one study, a 55-cent increase in the price of a bednet decreased takeup by 23 percentage pointsâ is broken.
Here one that is working: https://ââacademic.oup.com/ââheapol/ââarticle/ââ32/ââ2/ââ178/ââ2555424
We have now published it: https://ââayudaefectiva.org/ââentregar-dinero-vara-medir
Thanks again!