growth rate shows the ratio between the base and compare the level, expressed as a percentage.This value is the study of the dynamics inherent in the various phenomena in society.That method of comparing the level at which the output necessary indicators to analyze the degree of change of phenomena over time.These values include:
- the rate of growth;
- growth rate;
- absolute value of the growth rate of one percent.
growth rate is calculated in two ways:
- one hundred percent with the help of calculations and the corresponding growth rate;
- as the ratio of the absolute value of the percentage gain to the base, which has been used to calculate the amount of increase.
Based on the above, we can conclude about the relationship of all these indicators.
growth rate is a value that characterizes the degree of increase or reduction of the phenomenon under investigation.If the degree of dynamic rows is reduced, this indicator has a negative value.By increasing the level of the analyzed social phenomenon growth rate - is positive.At constant process, this value may be zero.
All indicators used to analyze the dynamics are calculated either on the variable or on a regular basis of comparable material.At the same time, as a rule, the level that you want to compare, called reporting, and the one with which comparison - base.In the case where the levels of a number of variable basis analyzed every subsequent values are compared with previous figures.These values are chain.If the comparison is carried out with a constant level, these indicators are called basic.
growth rate characterizes the change of an economic element for a certain time period.Dynamics of changes in the levels determined in absolute terms and as a percentage.
to determine the dynamic characteristics of generalizing analyzed phenomena is necessary to determine the average values.The method of calculation depends on the economic nature of the test item.If the time series presented in the form of an interval, then the formula is a simple arithmetic average.In the study of instantaneous time series calculation of average levels is directly dependent on the nature of the economic component.
Annual growth rates are measured in percentage by years.To summarize this indicator calculates the average.It is calculated as:
- expect average annual growth rate from the application of the formula geometric mean;
- based on the significance of the indicator, receive annual growth rate by multiplying the rate is one hundred percent.
average annual growth rate is a value obtained by subtracting the growth rate of one hundred percent.The value obtained will allow to analyze the dynamic development of the various interrelated phenomena for a long time period (the volume of output, the growth rate of the number of employees, etc.).The test will help determine the dynamics of the index of social phenomenon in different countries.Also, the growth rate on an annualized basis allows us to associate a particular event in the context of the historical period in the development of the country.
for statistical analysis of dynamics of all the elements to be weighed together in a complex.This condition requires in connection with the unbreakable bond that exists between the levels, absolute and relative growth, the pace of development, etc.
