The commodities boom allowed Brazil under president Lula to commit to heavy state spending, subisidies, protection of favored sectors with large tariffs, that led to inefficiency and high debt. The policies continued under president Rousseff. Corruption scandals in the latter part of the Lula administration led to more populist policies for the Workers Party to stay in power, says Porter. Compared to Mexico and Chile, Brazil and Argentina under presidents Lula and Kirchner moved in the direction to closing up their economies to trade and foreign investment that would make corporate sectors more competitive and less dependent on the state for subsidies and favors. Mexico's economy other than the automobile sector is struggling, as mismanagement also plays a part as with the handling of Pemex and huge capital injections needed. Mindfulness and thoughtfulness is needed in setting policy direction, aware of the risks free of illusions about rosy scenarios, knowing that ideology plays less of a part than exercizing good judgement....