Estache, Antonio
Comparing the performance of public and private water copanies in the Asia and Pacific region what a stochastic costs frontier shows - Washington World Bank 1999 - 26p. 27 cm - Policy research working paper 2152 .
World Bank
PRWP
Comparing the performance of public and private water copanies in the Asia and Pacific region what a stochastic costs frontier shows - Washington World Bank 1999 - 26p. 27 cm - Policy research working paper 2152 .
World Bank
PRWP