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Explanation of Corporate Goods Price Index (CGPI, 2015 base)

Explanation

References

Template of the Price Survey Questionnaire

Table : Template of the Price Survey Questionnaire
Date Detail Data
Jul.  5, 2019 Template of the Price Survey Questionnaire  [PDF 132KB]

Component Ratio by International Commercial Terms in the EPI and IPI

Table : Component Ratio by International Commercial Terms in the EPI and IPI
Date Detail Data
Mar. 18, 2019 As of December, 2018  [PDF 85KB]
Mar. 16, 2018 As of December, 2017  [PDF 85KB]
Apr. 12, 2017 As of December, 2016  [PDF 85KB]
Feb. 10, 2017 As of October, 2016  [PDF 85KB]

Component Ratio by Contract Currency in the EPI and IPI

Table : Component Ratio by Contract Currency in the EPI and IPI
Date Detail Data
Mar. 18, 2019 As of December, 2018  [PDF 135KB]
Mar. 16, 2018 As of December, 2017  [PDF 134KB]
Apr. 12, 2017 As of December, 2016  [PDF 133KB]
Feb. 10, 2017 As of October, 2016  [PDF 133KB]

Response rate

Table : Response rate
Date Detail Data
Mar. 28, 2019 As of December, 2018  [PDF 115KB]
Mar. 29, 2018 As of December, 2017  [PDF 75KB]

Estimation Results of Hedonic Regression Models

Table : Estimation Results of Hedonic Regression Models
Date Detail Data
Apr.  9, 2019 Smartphones (As of March, 2019)  [PDF 173KB]
May  15, 2019 LCD Televisions (As of April, 2019)  [PDF 164KB]
Jun. 11, 2019 Digital Cameras (As of May, 2019)  [PDF 192KB]
Mar. 12, 2019 Desktop and Notebook Computers (As of February, 2019)  [PDF 194KB]
Apr.  9, 2019 Tablet Computers (As of March, 2019)  [PDF 166KB]
Nov.  9, 2018 Passenger Cars (As of October, 2018)  [PDF 196KB]