The Limits of Open Access as a Regulatory Yardstick in the Regulation of Utilities in Latin America - World Competition View The Limits of Open Access as a Regulatory Yardstick in the Regulation of Utilities in Latin America by Ignacio de León - World Competition The Limits of Open Access as a Regulatory Yardstick in the Regulation of Utilities in Latin America Ignacio de León 25 1 World Competition