Nielsen JWS Research marginals mega-poll (and Galaxy and Morgan)
The super-sample poll published by Fairfax, covering 22,000 voters in 54 seats (about 400 each), turns out to have been conducted not by Nielsen, but an outfit called JWS Research whose automated phone polling on the weekend were widely noted at the time. The Sydney Morning Herald sells its managing director John Scales as “a renowned pollster” who was director of Morgan from 1992 to 1995, and research director at Crosby Textor from 2002 until earlier this year. However, its methodology is untried, at least in the Australian context: presumably pollsters go to the expense of hiring interviewers for a very good reason (UPDATE: Lukas in comments points to the assessment of legendary US polling analyst Nate Silver, that “there’s not really convincing evidence about whether IVR polls [robopolls] are inferior to regular ones”). Nonetheless, the general tenor of the results is in keeping with polling overall, give or take a few surprises. Taken together, the results point to 79 seats for Labor and 68 for the Coalition with three independents – curiously, the poll did not cover Melbourne.
Queensland. Labor to lose Brisbane, Bonner, Petrie, Leichhardt, Forde, Dawson, Flynn and Dickson, but hold Moreton, Longman and Herbert.
New South Wales. Labor to lose Lindsay, Bennelong, Macarthur and Robertson while gaining Paterson and Cowper; Labor to hold Greenway, Dobell, Page, Eden-Monaro, Gilmore and Macquarie.
Victoria. Labor to gain McEwen, La Trobe and Dunkley, but lose Corangamite.
Elsewhere. Labor to gain Boothby, lose Hasluck and Swan, and hold Solomon.
We also have Galaxy polling another 800 voters in four Queensland marginals – Bonner, Forde, Herbert and Longman – and found happier results for Labor than the Queensland sample from the weekend’s super-survey, with a swing of 3.5 per cent rather than 5.4 per cent. Morgan has also published small-sample polls from Bennelong (300) and La Trobe (200) conducted just this evening, which respectively have the Liberals leading 50.5-49.5 and Labor leading 53-47.
UPDATE: And now state-by-state breakdowns from the past two weeks of Newspoll, both of which had the national result at 52-48. The state two-party are results are 52-48 to Labor in New South Wales (a 1.7 per cent swing), 52-48 to the Coalition in Queensland (2.4 per cent swing), 55-45 to Labor in Victoria (0.7 per cent swing to Labor), 56-44 to Labor in South Australia (3.6 per cent swing to Labor) and 57-43 to the Coalition in Western Australia (3.7 per cent swing to the Coalition).
UPDATE 2: Recent state-level polling results in terms of Labor swing:
|Newspoll (2 week)||-0.7||-1.7||0.7||-2.4||-3.7||3.6|
|Nielsen (2 week)||-1.7||-2.7||3.0||-3.4||-2.7||0.6|
|Essential (2 week)||-1.7||-5.7||0.7||-3.4||0.3||1.6|