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The year-on-year growth rate, in the report, is usually abbreviated as YoY+%, which generally refers to the comparison with the same period of the previous year
Rate of increase
. The amount of year-over-year growth compared to the previous period, previous year, or history.
Speed of development
Due to the different use of the base period, it can be divided into year-on-year development speed,
Sequential development speed
and
Fixed base development speed
. Equal use
Per cent
Or multiples.
- Chinese name
- Year-on-year growth rate
- Foreign name
- YoY+%
- Generic type
- concept
- class
- law
- unscramble
- Compared with the same period last year Rate of increase
targetable
Synchronization ratio
= (the value of an indicator in the current year - the value of this indicator in the same period last year)/The value of this indicator in the same period last year
That is, the year-on-year growth rate = (the current year
Index value
- the value of the same period last year) ÷ the value of the same period last year *100%
On the basis of
Wholesale market
Price analysis needs, the quarter is divided into daily quarter, weekly quarter, monthly quarter and annual quarter.
Index to judge the rate of quarter-on-quarter growth (decline) in the current period X=[(
Current price
/ last price)-1]*100%
Note: (1) If the calculated value X is positive (+), it is called
Rate of increase
; If the calculated value X is
Negative value
(-), is called the decline rate.
(2) If the current period refers to the current day, week, month and year, then the previous period refers to yesterday, last week, last month and last year accordingly.
(2) The formula for calculating the year-on-year growth (decline) rate of the current period
Current year-on-year growth (decline) rate (%)=[(current price/last year price)-1]*100%
Note: (1) If the calculated value is positive (+), it is called the growth rate; If the calculated value is negative (-), it is called the decline rate.
(2) If the current period refers to the same day, week and month, the corresponding period of the previous year refers to the same day, week and month of the previous year.
The difference between year-on-year and growth rates
Note: (1) The year-on-year growth rate is the meaning of the growth rate, which is another way of growth rate.
(2) When calculating the year-on-year growth rate, there is a specific time limit, unlike the growth rate, the scope is large and the definition is broad, and the year-on-year growth rate generally refers to the growth rate compared with the same period of the previous year.
The year-on-year development rate is mainly for elimination
Seasonal variation
The impact is used to illustrate the current period
Development level
The relative speed of development compared with the level of development in the same period of last year. For example, the current February than the previous February, the current June than the previous June and so on.
its
Calculation formula
Is: year-on-year development speed = (current development level/development level of the same period of last year -1) *100% In actual work, often use this indicator, such as a year, a quarter, a month compared with the same period of last year calculation of development speed, is the year-on-year development speed.
Chain ratio
It is divided into daily, weekly, monthly and annual.
Sequential development speed
therefore
Reporting period
The level is compared with the level of the previous period (comparison of adjacent periods), which is obtained
Dynamic relative number
. It shows the degree of development and change of the phenomenon from period to period. If each month in a year is compared with the previous month, that is, February is compared with January, March is compared with February, April is compared with March... December compared to November, indicating the degree of development from month to month.
Fixed base ratio
Speed of development
Also known as total velocity, yes
Reporting period
The ratio of the level to that of a fixed period indicates the overall rate of development of the phenomenon over a longer period of time. If the annual level of the Ninth Five-Year Plan period is compared with the 1995 level as the base period, and the monthly level within one year is compared with the December level above
Fixed base development speed
.
