?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Mahon%2C+A.&rft.aulast=Mahon&rft.aufirst=A.&rft.date=April+2006&rft.title=Economies+of+Scale+in+Irish+Occupational+Pension+Plans&rft.genre=proceeding