The phrase "advantage on which" is not correct in standard written English.
It may be intended to refer to a specific advantage related to a particular context or situation, but it lacks clarity and proper structure.
Example: "The advantage on which we based our decision was the cost-effectiveness of the proposal."
Alternatives: "advantage that" or "benefit from which".
He also holds a wide advantage on which candidate would best confront the budget deficit.
Medicare Advantage, on which Freedom's business focussed, was part of a trend toward the privatization of health care.
Similarly, Kerry has cut Bush's double-digit advantage on which candidate could be trusted to handle a crisis to four points since May.
The shift to arbitration of shareholder litigation that is already underway may leave Delaware with too little litigation to continue its judicial strategy and no alternative advantage on which to fall back.
Corson drew first-period penalties on Sean O'Donnell and Scott Stevens, the latter giving Toronto to a two-man advantage on which Bryan McCabe scored the game's opening goal.
A 61percentt majority of all Americans say Clinton is qualified to serve, while Clinton maintains a 2-to-1 advantage on which candidate has the best personality and temperament to be president.
He has come to believe that online retailing may have its disadvantages as well as the very advantages on which he originally based his company.
But in the big picture India has some huge ready-made advantages on which to base its snooker revolution that even China did not enjoy; notably a distinguished cue-sports tradition, and a large starting base of players - with the similarly vast potential market for recruits.
And, with such a narrow divide between the two parties, they emphasize that the dynamic of the presidential race could tip the advantage, depending on which candidates are nominated and how their campaigns play out.
And of course the Sanders plan would wipe out the private health insurance industry completely -- taking away not just the business of selling to employers and working-age individuals, but also eliminating the existing Medicare Advantage plans on which many companies now make their biggest profits.
Do district incumbents in an election have an advantage, and if so, do these advantages depend on which party is in government?
