What Is Contribution Rate?

Contribution rate (%) = contribution (output, income) / input (consumption, consumption) * 100%

The contribution rate is also used to analyze the extent of each factor's role in economic growth.

The calculation method is:

Contribution rate (%) = contribution of a factor (increment or growth level) / total contribution (total increment or growth level) * 100%

The upper form actually refers to the proportion of the growth (degree) of a factor to the total growth (degree).

Examples are as follows:

Total assets contribution (%) = (total profit + tax total + interest expense) / average assets total * 100%

(1) contribution rate of total assets: reflect the economic benefits of capital occupation of enterprises, and explain the ability of enterprises to use all assets.

(2) the rate of social contribution: it is the ability of an enterprise to use all assets to create or pay value for society.

Social contribution rate (%) = total social contribution / average total assets x 100%

The total amount of social contributions includes wages, labor insurance, retirement and other social welfare expenditure, net interest expense, value added tax payable, product sales tax and additional, payable income tax and other taxes, net profit and so on.

In order to reflect the extent of enterprises' contribution to the state, the contribution rate can be calculated according to the above principles.

The contribution rate of enterprises to the state (%) = total tax revenue + paid profits / total social contribution * 100%

Contribution rate of technological progress to output growth rate

This index refers to the proportion of technological progress factors in the growth rate of output, which comprehensively reflects the effect of technological progress on economic growth.

The contribution rate of technological progress to output growth rate (%) = technological progress rate / output growth rate * 100%

The greater the contribution rate of the upper form, the greater the contribution and role of technological progress to economic growth, while vice versa.

(4) contribution rates of various industries:

The ratio between the increment of the first, second, third industry and the increment of gross domestic product is the contribution rate of each industry.

The contribution rate of the third industry = third industry increment / GDP increment 100%

It should be noted that the contribution rate index is abstract. When using, it should specify the specific meaning, but it should not be used arbitrarily. It should conform to the routine and standardize, standardize and popularized.

If there is a special name, such as capital yield, capital profit tax rate and some indicators of incremental factors, there is no need to change the contribution rate.

In addition, the factors of price fluctuation should be excluded when calculating the contribution rate of various industries. The numerator and denominator are calculated by the increment of comparable price.