sarahjia · 2020年06月09日
问题如下：
Suppose the GDP deflator is less than 1, an economist may conclude that:
选项：
A.the economy is in the period of stagflation.
B.the economy is in the period of deflation.
C.the economy is in the period of inflation.
解释：
B is correct.
When real GDP exceeds nominal GDP, the GDP deflator is less than 1. In this condition, prices decrease and deflation occurs.
考点：GDP deflator
解析：当GDP deflator小于1，意味着名义GDP已经小于真实的GDP，此时一国经济通常运行在通缩的阶段。
请问为什么小于1就是处于通缩的阶段呢
丹丹_品职答疑助手 · 2020年06月09日
嗨，努力学习的PZer你好：
同学你好,原版书有介绍
GDP deflator = Value of current year output at current year prices/Value of current year output at base year prices× 100
The GDP deflator broadly measures the aggregate changes in prices across the overall economy, and hence changes in the deflator provide a useful gauge of inflation within the economy.
GDP deflator，1，意味着如果当年的价格指数低于基准年限的价格指数，面临着通缩。
-------------------------------虽然现在很辛苦，但努力过的感觉真的很好，加油！
NO.PZ2018062003000087 the economy is in the perioof flation. the economy is in the perioof inflation. B is correct. When reG excee nominG, the G flator is less th1. In this contion, prices crease anflation occurs. 考点G flator 解析当G flator小于1，意味着名义G已经小于真实的G，此时一国经济通常运行在通缩的阶段。题目中小于1严格地说应该是小于100吧？
NO.PZ2018062003000087 怎么才能记住nominal是当年，real是基期呢，从单词上来看real更像是实际的。。。哎
