Seasonal adjustment of CPIs during the COVID‑19 pandemic and beyond

Organisation for Economic Co-operation and Development2026-04-11 收录

下载链接：

https://www.oecd.org/en/publications/seasonal-adjustment-of-cpis-during-the-covid-19-pandemic-and-beyond_dac02d60-en.html

下载链接

链接失效反馈

官方服务：

资源简介：

This paper examines the presence of seasonality in CPI in 36 OECD economies that provide monthly CPI data and reviews the properties of standard methods, namely X-13 and TRAMO-SEATS, in performing the adjustment. Evidence from statistical tests points to the presence of seasonality in headline CPI and its components, with stronger seasonality in...