Fiorentini, Gianluca; Lippi Bruni, Matteo; Ugolini, Cristina - 2012
care that were aimed at containing hospital expenditure in the Italian region of Emilia Romagna during the period 2002 … public payments made to GPs), together with information on the utilisation of hospital services. We employ a difference …-in-difference specification to assess changes in expenditures for avoidable and total hospital admissions. We identify the treatment group with …