Revision of the Consumption Activity Index to Address the 2008 SNA and Improve Accuracy

Akihiro Kanafuji, Rina Mandokoro, Naoya Kato and Tomohiro Sugo
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Akihiro Kanafuji: Bank of Japan
Rina Mandokoro: Bank of Japan
Tomohiro Sugo: Bank of Japan

No 18-04-20, Bank of Japan Research Papers from Bank of Japan

Abstract: In this paper, we explain revisions made to the Consumption Activity Index (CAI) compilation methodology. The revisions aim to address those made to the System of National Accounts in Japan (SNA) which consists of the introduction of the 2008 SNA, a new international statistical standard for National Accounts, as well as the benchmark year revision. First, we update the weights of goods and services in accordance with the revised National Accounts. In calculating these weights, we adopt a methodology based on the Input-Output Table for Japan, instead of one based on demand-side statistics which had been adopted to date. Second, we change the compilation method for durable goods, automobiles and household electrical appliances, and incorporate new source statistics for non-durable goods such as tobacco and services such as financial services, thus improving the accuracy of the index. Owing to these revisions, the revised CAI is consistent with the current Annual Report of National Accounts (ARNA), while maintaining the merits of the original CAI. In addition, the discrepancy between private consumption in the ARNA and those by type as well as the CAI itself decreased.

Keywords: private consumption; business cycles (search for similar items in EconPapers)
JEL-codes: E21 E32 (search for similar items in EconPapers)
Date: 2018-04-20
New Economics Papers: this item is included in nep-acc and nep-mac
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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