The unprecedented, if not entirely shocking, victory by Vance McAllister in the special election for the Fifth Congressional District demonstrates just how wacky elections of this nature can turn out, but also points out how such elections results can be produced.
An
awful
lot of somewhat unlikely things had to happen for McAllister to claim
victory over state Sen. Neil Riser in this contest. Trailing Riser by 14
percent but only getting 18 percent of the vote in the general election, the
numbers for McAllister to pull this off were daunting. Given the previous
results and demographics involved, he simply couldn’t make an appeal to the “anybody
but Riser” faction in the electorate, built upon the quaint notion that Riser
was an “insider” and he an “outsider.” At a 17 percent turnout level, he would have
to win about 70 percent of the defeated candidates’ votes. At 15 percent, it
would be 80 percent. Therefore, he needed to boost turnout past these
historical norms.
Also,
he needed not just to get defeated candidates votes, he had to grab new ones.
This would dilute the advantage Riser had by the creation of these new, so to
speak, votes for him. Finally, Riser had to do the opposite; that is, his campaign
could not expand the electorate much nor attract new voters in order to allow
McAllister to eat into his natural advantage coming out of the primary.
The
anecdotal
evidence suggested that McAllister made an intentional play to expand his
numbers by going after voters that were less attached to politics and by moving
to the left on certain issues. In terms of quantifiable data, this would mean,
of registered voters, he targeted those who would identify as other party
(practically speaking, mostly “independents”) and Democrats but, more precisely,
non-white Democrats who were more likely to be liberal and want to feel they
could distinguish between two Republicans at the polls.
This
can be tested by using voting and turnout data from both elections and registration
data for the runoff. By performing a multiple regression on the aggregate data
from the 23 parishes, it can be determined whether this strategy was effective.
(More precisely for those interested, this meant a regression of McAllister’s
proportion of the runoff vote on the proportion of other party registrants, proportion
of white Democrats, and change in turnout percentage, with 23 cases using
aggregate-level data for each, using because of the smaller sample size a
confidence interval of 10 percent to determine statistical significance.)
Running
this analysis, it turned out that the higher the proportion of other party members
and the lower the proportion of whites in a parish, the higher the proportion
of the vote McAllister received. Also significantly related with these was
turnout differential, where the higher it was runoff to general election, the
greater the proportion of the vote McAllister received. (For those interested in
the gory details, all of the entered variables were significant at p<.047, the
equation as a whole was significant at p=.006 and the adjusted R-squared was .370:
this was the lowest p-value and highest R-squared value of any equation among
the several tested under alternative hypotheses using different variables of
race, partisanship, and turnout.)
In
other words, these results seem to confirm that’s what happened. That is,
McAllister disproportionately attracted non-whites and independents but,
further, turnout increased where he had his best results in an election where
turnout was down only to about 19 percent from 21.5 percent previously. Using
bivariate correlations, changes in turnout were unrelated to any particular
racial or demographic group, so the overall decline when the turnout statistics
come out in a few days should show a fairly uniform change across all groups,
yet in the parishes where he did the best, he had the greatest expansions of
turnout, or attracting new voters much better than did Riser (Pearson r=.354,
p=.09).
Whatever
his campaign did, against heavy odds, it worked. Although the raw numbers also suggest
that Riser assisted by doing little to help himself. His vote total increased
only about 4,000 from general election to runoff, going up by only about 8
percent in gain of total electorate. This also is suggested by the fact that
the greatest raw number vote gains made by McAllister came in the parishes he
did the best. Therefore, it’s likely a combination of well-executed strategy
that succeeded in disproportionately picking off the defeated candidates’
voters most of whom appeared to stay in the electorate and in expanding the
electorate precisely where the odds of picking up favorable voters were best,
and of an opponent’s strategy that did not adequately counter that to protect a
numerical lead of a nature that seldom loses elections.
3 comments:
Ah, Professor (and Governor Jindal, too) - you have to face reality this morning, and offer us more gibberish on this LANDSLIDE victory.
Yep, you can really call them - your last headline before the voting: "Desperate McAllister pandering to left likely to fail."
The "Desperate" candidate, the one "likely to fail", got 60% of the vote. Yep, you nailed it, Professor. Again, right on top of it.
How did those "bivariate correlations" and "entered variables" that you drop on us today work, as you again attempt to tell us what happened (unsuccessfully, as usual) so we will not remember your (and the Governor's) chosen one got slaughtered?
Why don't you instead give us a political science lecture on what getting beat 60% to 40% in a two-man race really means?
Why don't you instead analyze how the Governor's chosen and greatly assisted candidate fell flat on his face?
Too much reality (and not enough "never-never land") this Sunday morning?
Ah, the voice of ignorance from this commenter. The data are what the data are (just because you don't have the cognitive capacity to understand the analysis and its methods does not invalidate it). McAllister disproportionately snared the votes of those less likely to be involved and informed about politics (the majority of "no party" registrants" and prevented a major rolloff of primary voters, especially among nonwhites. For the former group, an anti-establishmentarian impulse could be one motive, but for the latter it's simply a chance to try to influence GOP elections since their party cannot win elections. Occam's Razor serves us better here than the wild blustering and speculation you deliver. But your comments lead me to believe you're the type that when the facts contradict your prejudices, you simply deny the facts.
"your comments lead me to believe you're the tip that when the facts contradict your prejudices, you simply deny the facts." You seem to be looking in a mirror once again, Professor.
I'll let the poster you insulted handle his/her response, but the reality is, you cannot accept anyone not buying your constant defense of anything Jindal or Vitter do in this state. You use the language of your excellent education to obscure the common sense facts. All your meta-analysis might explain a narrow victory, and I am sure did play into the results. However, when examined you will see an almost non-existent African-American vote, so there goes one of your common "boogie men" for your veiled racism. Absent that, none of the statistical covers you use explains the fact that largely the same electorate that appeared in the Primary rejected the Jindal/Sadow candidate, at least in part because of the governor's attempt to treat the voters like idiots and orchestrate the election in advance. No, Professor, it was not the great-unwashed dusky masses you constantly denigrate in your comments, rather it was the arrogance of Jindal that drove this nationally noted defeat.
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