Perez Balladares ran as the candidate for a three-party coalition dominated by the Democratic Revolutionary Party (PRD), the erstwhile political arm of military dictatorships. Perez Balladares worked skillfully during the campaign to rehabilitate the PRD's image, emphasizing the party's populist Torrijos roots rather than its association with Noriega. He won the election with only 33 percent of the vote when the major non-PRD forces splintered into competing factions. His administration carried out economic reforms and often worked closely with the US on implementation of the Canal treaties.