Empirical Analysis of Consumer Price Index of Jinan Based on ARIMA Model

DOI

10.2991/assehr.k.210519.046How to use a DOI?

Keywords

CPI, ARIMA, Economy Index Forecasting, Jinan

Abstract

This paper selects the CPI data of Jinan City from 2011 to 2020 as the sample, and establishes ARIMA (11, 1, 12) consumer price index model for empirical analysis. The results show that the model is accurate. The CPI data in 2020 is predicted, and the predicted value is very close to the real value. Finally, the CPI in the first half of 2021 is predicted by using the model.

Copyright

© 2021, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xingxiang Qi
PY  - 2021
DA  - 2021/05/20
TI  - Empirical Analysis of Consumer Price Index of Jinan Based on ARIMA Model
BT  - Proceedings of the 7th International Conference on Humanities and Social Science Research (ICHSSR 2021)
PB  - Atlantis Press
SP  - 235
EP  - 238
SN  - 2352-5398
UR  - https://doi.org/10.2991/assehr.k.210519.046
DO  - 10.2991/assehr.k.210519.046
ID  - Qi2021
ER  -