 A Quarterly Post-World War II Real GDP Series for New ZealandViv Hall and Christopher McDermott No 07_13, Working Papers from Motu Economic and Public Policy Research Abstract: There are no official quarterly real GDP estimates for New Zealand for the period prior to 1977. We develop a seasonally adjusted series for 1947q2 to 2006q2, by linking quarterly observations from two recent official series to temporally disaggregated observations for an earlier time period. Annual real GDP series are disaggregated, using the information from two quarterly diffusion indexes, developed by Haywood and Campbell (1976). Three econometric models are used: the Chow and Lin (1971) model that disaggregates the level of GDP, and the Fernández (1981) and Litterman (1983) models that disaggregate changes in GDP. Statistical properties of the series are evaluated, and movements in the new series are benchmarked against qualitative research findings from New Zealand's post-WWII economic history. Our preferred quarterly series is based on results generated from the Chow-Lin model. Keywords: Quarterly real GDP series; temporal disaggregation; business cycles; New Zealand (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:mtu:wpaper:07_13 Access Statistics for this paper More papers in Working Papers from Motu Economic and Public Policy Research Contact information at EDIRC. |
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