Advanced Search
MyIDEAS: Login to save this paper or follow this series

Flexible Spatial and Temporal Hedonic Price Indexes for Housing in the Presence of Missing Data

Contents:

Author Info

  • Iqbal Syed

    ()
    (School of Economics, University of New South Wales)

  • Robert J. Hill

    ()
    (School of Economics, University of New South Wales)

  • Daniel Melser

    ()
    (Moody's Economy.Com)

Abstract

We propose a flexible hedonic methodology for computing house price indexes that uses multiple imputation (MI) to account for missing data (a huge problem in housing data sets). Ours is the first study to use MI in this context. We also allow for spatial correlation, include interaction terms between characteristics, between regions and periods, and between regions and characteristics, and break the regressions up into overlapping blocks of five consecutive periods (quarters in our case). These features ensure that the shadow prices are flexible both across regions and time. This flexible structure makes the derivation of price indexes from the estimated regression equations far from straightforward. We develop innovative methods for resolving this problem and for splicing the overlapping blocks together to generate the overall panel results. We then use our methodology to construct temporal and spatial price indexes for 15 regions in Sydney, Australia on a quarterly basis from 2001 to 2006 and combine them to obtain an overall price index for Sydney. Our hedonic indexes differ quite significantly from the official index for Sydney published by the Australian Bureau of Statistics. We also find clear evidence of convergence in prices across regions from 2001-3 (while prices were rising), and divergence thereafter. We conclude by exploring some of the implications of these empirical findings.

Download Info

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
File URL: http://wwwdocs.fce.unsw.edu.au/economics/Research/WorkingPapers/2008_14.pdf
Download Restriction: no

Bibliographic Info

Paper provided by School of Economics, The University of New South Wales in its series Discussion Papers with number 2008-14.

as in new window
Length: 64 pages
Date of creation: Oct 2008
Date of revision:
Handle: RePEc:swe:wpaper:2008-14

Contact details of provider:
Postal: Australian School of Business Building, Sydney 2052
Phone: (+61)-2-9385-3380
Fax: +61)-2- 9313- 6337
Email:
Web page: http://www.economics.unsw.edu.au/
More information through EDIRC

Related research

Keywords: Real estate; House prices; Hedonic price index; Missing data; Multiple imputation; Spatial correlation;

Find related papers by JEL classification:

This paper has been announced in the following NEP Reports:

References

No references listed on IDEAS
You can help add them by filling out this form.

Citations

Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
as in new window

Cited by:
  1. Robert J. Hill & Daniel Melser & Iqbal Syed, 2009. "Measuring a Boom and Bust: The Sydney Housing Market 2001-2006," Discussion Papers 2009-08, School of Economics, The University of New South Wales.
  2. Alicia Rambaldi & Prasada Rao, 2011. "Hedonic Predicted House Price Indices Using Time-Varying Hedonic Models with Spatial Autocorrelation," Discussion Papers Series 432, School of Economics, University of Queensland, Australia.

Lists

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

Statistics

Access and download statistics

Corrections

When requesting a correction, please mention this item's handle: RePEc:swe:wpaper:2008-14. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Gabriele Gratton).

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.