Kirjavainen T and HA Loikkanen (1998). “Efficiency Differences of Finnish Senior Secondary Schools: An Application of DEA and Tobit Analysis.” Economics of Education Review 17(4): 377-394.
Kirjavainen T and HA Loikkanen (1998). “Efficiency Differences of Finnish Senior Secondary Schools: An Application of DEA and Tobit Analysis.” Economics of Education Review 17(4): 377-394.