00330pab a2200121 454500008004000000100002100040245005100061260000900112300001400121362000800135650001800143773004700161180718b2009   xxu||||| |||| 00| 0 eng d  aPestieau, Pierre  aAssessing the performance of the public sector  c2009  ap.133-61.  aMar  aPublic sector  aAnnals of Public and Cooperative Economics