In both areas, there has been disappointment galore. Incredible as it may seem, average growth in total factor productivity (TFP) – a measure of the efficiency with which the economy’s resources, human and physical, are used – has been negative since the early 1990s.
墨西哥的成功可谓遍地开花，除了长期而言最重要的地方：总体生产率和经济增长。在这两个方面，墨西哥表现令人失望。你也许会感到难以置信，自20世纪90年代初以来，全要素生产率（TFP）——衡量经济对人力和实物资本使用效率的指标——平均增长率为负值。