cpi定义及计算公式（CPI definition and calculation formula）.docVIP

cpi定义及计算公式（CPI definition and calculation formula） The definition of CPI and calculation formula What is the definition of CPI CPI CPI formula CPI reference index According to the world economic news reports, the consumer price index (Consumer Price Index), English abbreviated as CPI, is a reflection of life and related goods and services price statistics from the price index, usually As an important indicator to observe the level of inflation. If the consumer price index increase is too large, that inflation has become the economy The factors of stability, the central bank will have to tighten monetary policy and fiscal policy risk, resulting in the uncertain economic outlook. Therefore, the In the high index are often not welcomed by the market. For example, in the past 12 months, the consumer price index rose 2.3%, the table Below, the cost of living more than 12 months ago, an average increase of 2.3%. When the cost of living increase, your money value will decrease. Also It is said that a year ago, received a 100 yuan notes, today can only buy 97.75 yuan worth of goods or services. Generally speaking when CPI3% increase when we called Inflation, is inflation; and when the CPI5% increase, we call it Serious Inflation is a serious inflation. The consumer price index is CPI The consumer price index (Consumer Price Index), for a fixed basket of consumer goods price measure, mainly reflected Consumers pay the price of goods and services change, but also a tool to measure the level of inflation, the percentage change In the form of expression. In the United States constitute the major commodity index is divided into seven categories, including: food, drinks and housing; Clothing; traffic; health; entertainment; other goods and services. In the United States, the consumer price index monthly by the Bureau of Labor Statistics Announced, there are two different consumer price index. One is the workers and staff of the consumer price index, referred to as CPI-W. Two is t