The phrase "a prolonged advantage" is correct and usable in written English.
It can be used to describe a situation where someone or something has a lasting or extended benefit over others.
Example: "The team's strategic planning provided them with a prolonged advantage in the competitive market."
Alternatives: "an extended benefit" or "a lasting edge".
Smith (2007) argues that the prolonged advantage of corporate social responsibility ensures sustainable economic advantage and should be a long-term objective of any organisation.
Even Sutter was pleased with the penalty-killing effort, in particular, the Kings killing off a prolonged two-man advantage in the second period for 1 26.
Overall, the short lifetime and the relatively short migration (or damage) distance can be considered as a disadvantage requiring a high concentration for a prolonged effect or an advantage for a safeguard, given O 2 ‒ and 1O2 are extremely reactive and toxic.
A recalibration of the squad alone would not reduce that advantage, although a prolonged period of upheaval under Deila would narrow the gap.
In critically ill patients, the advantage of a prolonged period of pre-oxygenation has not been clearly demon¬strated.
The work builds on behavioral evidence that showed the advantages of a prolonged childhood, as well as several other studies that have found differences in chimpanzee and human genes involved with synapse formation and function.
This novel approach enabled the preservation and transportation of TES at ambient temperature with a prolonged shelf time, which provides great advantages for the application of TES.
This advantage is neither due to a prolonged growth period (PTEN clones are increased in size early after clone induction) nor to a complete insensitivity to starvation.
A prolonged war in Syria would offer Iran the same advantages that America's invasion of Iraq did.
Thioridazine has the additional advantage that it has been registered for a prolonged period of time and has become relatively inexpensive.
