Green Party Polling
This follows on from the NZ First poll comparison. Again Roy Morgan has the Green Party higher than the otehr companies – but less so than with New Zealand First.
This follows on from the NZ First poll comparison. Again Roy Morgan has the Green Party higher than the otehr companies – but less so than with New Zealand First.
The graph above shows how NZ First have done in every public poll since the 2005 election.
There appears to be a significant difference between the level of support for NZ First in the Roy Morgan polls, as opposed to the five other polling companies. This is not to say Roy Morgan is necessarily wrong – just that there is some sort of systematic or methodological recurring reason why they show a higher level of support.
I don’t have available the full methodology used by Roy Morgan, so it is hard to speculate on why they get such different results. It might be linked to the fact they poll around 60 people a day and report in two week intervals, rather than the shorter time frames of the other polls.
Polling Company: Roy Morgan Research
Poll Method: Random Phone
Poll Size: 823 (3.5% maximum margin of error)
Dates: 01 September to 14 September 2008
Client: Self Published
Report: Roy Morgan Website
Party Support
Polling Company: DigiPoll
Poll Method: Random Phone
Poll Size: 750 respondents, (3.6% maximum margin of error)
Dates: 3 August to 25 August 2008
Client: NZ Herald
Report: NZ Herald main story and breakdowns here and graphs here.
Party Support
Preferred PM
Most influential issue
The Waikato Times and Versus Research have done polls in Hamilton East and Hamilton West.
Their online report does not specify the sample size or dates of the polls apart from “Monday and Tuesday evenings”.
Hamilton West Electorate Vote
Hamilton East Electorate Vote
Hamilton Party Vote
Polling Company: TNS
Poll Method: Random Phone
Poll Size: 1,000 (3.2% maximum margin of error)
Dates: 14 August to 20 August 2008
Client: TV3
Report: TV3
Party Support
Party Support
The Dominion Post reports further results from the Fairfax/Nielsen poll, on the issue of NZ First:
Polling Company: Colmar Brunton
Poll Method: Random Phone
Poll Size: 1,009 total voters and 908 decided voters (3.2% and 3.4% maximum margins of error)
Dates: 9 August to 14 August 2008
Client: One News
Report: TVNZ
Party Support
Preferred PM
Polling Company: Nielsen
Poll Method: Random Phone
Poll Size: 1,102 total voters, 981 decided voters (3.3% maximum margin of error)
Dates: 6 to 12 August 2008
Client: Fairfax Media
Party Support
Preferred PM
Polling Company: Roy Morgan Research
Poll Method: Random Phone
Poll Size: 836 (3.5% maximum margin of error)
Dates: 28 July to 10 August 2008
Client: Self Published
Report: Roy Morgan Website
Party Support