The document discusses concerns about how Mexico's new government under President Peña Nieto will treat maquiladoras (in-bond assembly plants) given reforms to the country's economy. It outlines how maquiladoras have benefited Mexico by generating jobs and exports. However, an OECD report recommends limiting tax concessions for maquiladoras, claiming some benefits are too generous. The document argues this view is misguided as maquiladoras face global competition and tax increases could cause relocations. While some income tax rules may need reform, the industry overall has been very positive for Mexico and should be supported through engagement with government.