I have a question about the usage of "trace through" here:
The idea that the famous trade-off between flat-tax efficiency and progressive-tax equity may not exist after all will be big news to fairness-minded Democrats! It will take many years to trace through the workings of these winner-take-all markets, to judge their significance in the economy over all.
But I couldn't find a dictionary definition that fit this usage of "trace through". Could it be an error? Would replacing "to trace through the workings of" with "to trace the workings of" be better?
define trace
, and the first result was an inline definition that didn't specifically allow for intransitive use. But the second dictionary I tried has an intransitive listing. So does the third. The fourth doesn't use that term but does list an equivalent set of effectively-intransitive usages.