In the 1997 elections, General Hugo Banzer, leader of the Nationalist Democratic Action party (ADN) and former dictator (1971–78), won 22% of the vote, while the MNR candidate won 18%. At the outset of his government, President Banzer launched a policy of using special police-units to eradicate physically the illegal coca of the Chapare region. The MIR of Jaime Paz Zamora remained a coalition-partner throughout the Banzer government, supporting this policy (called the Dignity Plan). The Banzer government basically continued the free-market and privatization-policies of its predecessor. The relatively robust economic growth of the mid-1990s continued until about the third year of its term in office. After that, regional, global and domestic factors contributed to a decline in economic growth. Financial crises in Argentina and Brazil, lower world prices for export commodities, and reduced employment in the coca sector depressed the Bolivian economy. The public also perceived a significant amount of public sector corruption. These factors contributed to increasing social protests during the second half of Banzer's term.