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comparison effect, decrease subsequent demand. This tension is particularly important for the distribution of health products in … Northern Uganda in which three health products differing in their scope for learning were initially offered either for free or …
Persistent link: https://www.econbiz.de/10011083717
Longitudinal Survey of Adolescent Health. The sampling design of the survey causes the conventional 2SLS estimator to be …
Persistent link: https://www.econbiz.de/10011084656