towards a big data cpi for new zealand
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Towards a big data CPI for New Zealand Paper presented at the - PowerPoint PPT Presentation

Towards a big data CPI for New Zealand Paper presented at the Ottawa Group 2017, Eltville, Germany Alan Bentley and Frances Krsinich May 2016 The century-old inflation measurement paradigm View of Karangahape Road, Auckland. Ref:


  1. Towards a big data CPI for New Zealand Paper presented at the Ottawa Group 2017, Eltville, Germany Alan Bentley and Frances Krsinich May 2016

  2. The century-old inflation measurement paradigm View of Karangahape Road, Auckland. Ref: 1/2-001196-G. Alexander Turnbull Library, Wellington, New Zealand. /records/22686552

  3. New data sources

  4. Paradigm shift Traditional data Big data Designed sample surveys Found digital footprints Target population Data available

  5. Assessing coverage Product Place Time

  6. New data sources

  7. Product coverage

  8. Regional coverage

  9. Outlet coverage

  10. Implementation

  11. Rent Cottages in Pulham Road, Warkworth part of Cottages in Pulham Road, Warkworth. Price, William Archer, 1866-1948 :Collection of post card negatives. Ref: 1/2-001796-G. Alexander Turnbull Library, Wellington, New Zealand. /records/23190869

  12. Rent

  13. Rent: data sources A ll rental properties Missing from census and bonds Census Non-active bonds Census over-coverage Tenancy bonds

  14. Rent: regional coverage

  15. Rent: temporal coverage

  16. Rent: timing

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