为什么说两组数据的差别如此重要呢?(备注:我在自己的《理解中国经济指标》(Understanding China ' s Economic Indicators)一书中详细探讨了这个问题。)
Why is thedifference between thosetwosets offiguressoimportant? Full disclosure: Iinvestigatethe questionindetailinmybook'UnderstandingChina's EconomicIndicators.