@article{oai:sucra.repo.nii.ac.jp:00018661,
 author = {李, 潔},
 journal = {社会科学論集, SHAKAIKAGAKU－RONSHU (The Social Science Review)},
 month = {},
 note = {Theoretically, double deflation is excellent as it is the only real added-value method to make real GDP, measured from the output side, equal to real GDP, measured from the expenditure side. However, this method is difficult to employ in practice because it requires frequent (annual or quarterly) intermediate consumption data at the industry level and a detailed price index. Among the G20 countries, the UK, China and India adopt single deflation to make the value-added real.
In this study, using the input-output framework of the open economy, I consider how price changes among domestic products and the price change between domestic products and imported goods affect the bias caused by single deflation. Thus, I find that the bias is negative when the price rise of intermediate products is higher than that of the final products, and positive when it is lower. Also, the bias is negative when the price rise of imported intermediate products is higher than that for domestic products, and positive when it is lower. I then examine this conclusion using numerical examples from open economic input-output tables. Furthermore, using the JSNA data (period: 1995 - 2016), I estimate the real added-value by applying single deflation and calculate the bias in the official data that use double deflation, and compare the results with the price index of imported mineral fuels, which are representative of Japan's imported intermediate goods. In the case of Japan, it is confirmed that the bias direction is closely related to the price fluctuation of imported intermediate products., 1.　はじめに
2.　シングルデフレーション・バイアスに関する理論的考察
2-1.　シングルデフレーション・バイアスに関する先行研究
2-2.　輸入品を含む相対価格変化によるシングルデフレーション・バイアスの考察
3.　相対価格変化の数値例によるシングルデフレーション・バイアスの考察
4.　JSNAによるシングルデフレーション・バイアスの実証分析
5.　おわりに, text, application/pdf},
 pages = {31--42},
 title = {価格変化がシングルデフレーション・バイアスに与える影響の分析 : 産業間及び国産品と輸入品間の相対価格変化を対象に《論文》},
 volume = {157},
 year = {2019},
 yomi = {リー, ヂエー}
}