How to calculate the economic growth rate

1, annual average growth rate = sum of annual growth rates/number of years. The annual average growth rate is actually the average growth rate calculated by adding several years artificially set for calculation convenience. The special circumstances of individual years are excluded here, and the average growth rate should not be used in more detailed financial calculation.

2.N annual data growth rate = (current period/previous N years) {1(n-1)}-1×100%.

1. The economic growth rate is the comparison between the gross national product at the end of the period and the gross national product at the base period. The GNP at the end of the period is calculated at the current price at the end of the period, and the growth rate obtained is the nominal economic growth rate. \ r \ Calculate the final GNP at constant price (i.e. base price), and the obtained growth rate is the actual economic growth rate.

2. The natural population growth rate refers to the ratio of the natural population growth rate (the number of births minus the number of deaths) to the average population in a certain period. Usually calculated in years, expressed in thousandths. The calculation formula is: natural population growth rate = (number of births in that year-number of deaths in that year)/average annual population × 100%= birth rate-mortality rate.

3. The economic growth rate is the comparison between the gross national product at the end of the period and the gross national product at the base period. The GNP at the end of the period is calculated at the current price at the end of the period, and the growth rate obtained is the nominal economic growth rate. The final GNP is calculated at constant price (i.e. base price), and the growth rate obtained is the actual economic growth rate. When measuring economic growth, the actual economic growth rate is generally used. Economic growth rate, also known as economic growth rate, is a dynamic indicator reflecting the change degree of economic development level in a certain period and a basic indicator reflecting whether a country's economy is dynamic or not.