We present the first causal evidence on the persistent impact of enduring competition on prosociality. Inspired by the … competition period. 4-year follow-up data indicate that the effect persists and generalizes, suggesting a change in traits and not …

recognise the roles of the various players (patient, surgeon and hospital procurement department) when purchases are made from a … framework explaining prosthesis choice, considering the roles and preferences of the patient, surgeon, hospital and supplier … hospital level is explained by a vector of patient and hospital characteristics. This reveals little evidence that patient …