Automobile price index calculation method, terminal equipment and storage medium
The invention relates to an automobile price index calculation method, terminal equipment and a storage medium, and the calculation method comprises the steps: determining an initial master sale automobile type in a sample industry which is an automobile system composed of main automobile type compe...
Saved in:
Main Authors | , , , , , |
---|---|
Format | Patent |
Language | Chinese English |
Published |
05.08.2022
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The invention relates to an automobile price index calculation method, terminal equipment and a storage medium, and the calculation method comprises the steps: determining an initial master sale automobile type in a sample industry which is an automobile system composed of main automobile type competitive products of a main engine plant; tracking the monthly sales change condition of the industry vehicle model month by month, and judging whether a master pin is switched or not; if no master pin is switched, arranging the vehicle types according to a time sequence, and calculating a trading price ring-to-ring decline Pi and a sales volume proportion Qi; performing weighted summation on the monthly trading price link-to-link decline Pi of each vehicle model and the sales proportion Qi to obtain monthly link-to-link decline PiT; setting the price index of the base period to be 100%, namely P1 = 100%, and obtaining the price index corresponding to the ith month through summation with the monthly accumulated value |
---|---|
Bibliography: | Application Number: CN202210469195 |