The group's experts have just released some preliminary findings, but a definitive explanation is probably weeks off.
The truth is that no one predicted America's great crime decline, and no one has a definitive explanation for it.
The commission is hoping that the report will serve as a definitive explanation of the origins of the crisis.
No one — not Professors Autor and Wasserman or anyone else — has a definitive explanation for the gender differences in outcomes.
What the authors are unable to deliver is a definitive explanation as to why Lee amassed that huge, unauthorized computer archive.
Many researchers say there is not enough scholarship to lay out a definitive explanation of why so many Puerto Ricans in the city continue to struggle.
A definitive explanation of what destroyed Columbia, accompanied by well-considered fixes of the problems, will make it easier to justify clearing the shuttles to fly again.
They will be rewarded with a pretty persuasive analysis of an accident for which there will never be a definitive explanation.
It's hard to give a definitive explanation for this trend, but among the reasons are a decline in innovation in the aftermath of the tech boom, leading to fewer new businesses, and the aging of the population.
The sequencing of the genome offers a definitive explanation why we see the distinctive dark and light banding patterns on chromosomes familiar to anybody who has had her, or her fetus's, chromosomes tested, or karyotyped.
"We cannot offer a definitive explanation for the increase, but the case studies and learning lessons material provided in this annual report illustrate that some sadly familiar issues continue to recur," he said.
