The Center for Responsive Politics has an extremely interesting post today about how many victors in congressional races outspent the losers. The answer, in case you didn't guess, is almost all of them (93% in the House).
There were 28 House races where the candidate who spent less money still won the race. (This appears to discount the role of third party expenditures, as you'll see in the case of LA-06, where the role of Cassidy was to spend little while outside parties poured in the cash. Perhaps a project for a future day will be to add IEs to these numbers and re-order them.) All of the races you will recognize from our competitive House Ratings list. If you want to see the list in its entirety, please click through to their story... but I thought I'd add a wrinkle and rate the races not according to how much was spent but according to the winner/loser ratio. In other words, which victorious candidates won most efficiently? Here are the top 10:
District
Winner
$$$
Loser
$$$
Ratio
GA-13
Scott (D)
$842K
Honeycutt (R)
$4,406K
19.1%
LA-06
Cassidy (R)
$620K
Cazayoux (D)
$2,279K
27.2%
PA-03
Dahlkemper (D)
$712K
English (R)
$1,905K
37.4%
FL-16
Rooney (R)
$1,021K
Mahoney (D)
$2,418K
42.2%
SC-01
Brown (R)
$702K
Ketner (D)
$1,641K
42.8%
NC-08
Kissell (D)
$1,100K
Hayes (R)
$2,509K
43.8%
AL-02
Bright (D)
$850K
Love (R)
$1,929K
44.1%
OR-05
Schrader (D)
$1,030K
Erickson (R)
$2,308K
44.7%
NJ-07
Lance (R)
$942K
Stender (D)
$2,092K
45.0%
VA-02
Nye (D)
$733K
Drake (R)
$1,372K
53.4%
In the Senate, there were only two races where the more frugal candidate won: North Carolina and New Hampshire. New Hampshire was very close (99%), but Kay Hagan won this one on the cheap: $6,014K to Dole's $15,716K, or 38% (although, again, you should factor in the millions dumped into NC by the DSCC).
One other lesson from this story: self-funding doesn't work. 49 Congressional candidates spend $500,000 of their own money, and of them, only 6 House candidates and 1 Senate candidate won. Perhaps the saddest case of this was Sandy Treadwell, who ran against Kirsten Gillibrand in NY-20. Treadwell poured in at least $5.9 million of his own money. (Gillibrand spent $3.6 million, but only $250 of that was her own money.) The return on Treadwell's investment: priceless. If by 'priceless,' you mean losing to Gillibrand by a 23-point margin.