by Elsa Fornero, Carolina Fugazza and Giacomo Ponzetto (with a comment by Gian Maria Gros-Pietro); AD CeRP N° 6/03 (Italian only).
Published in “Mercato Concorrenza Regole”, year VI, 2/2004, pp. 297-328.
April 2003
by Elsa Fornero, Carolina Fugazza and Giacomo Ponzetto (with a comment by Gian Maria Gros-Pietro); AD CeRP N° 6/03 (Italian only).
April 2003