Professor Saez agrees with the broad argument, but says that the impact of tax policy in recent years has been minor.

You're into the broader argument over whether the middle class is less well off or not.

But one can make a broader argument.

Worse, she serves up flimsily anecdotal evidence in support of her broader arguments.

Still, the broader argument is that everyone who depends on the city for sustenance should share the pain.

Beyond these broad cultural arguments are factors that can be studied more rigorously.

"But I think you can go beyond business and look at the broader arguments," he added.

The book intersperses a personal narrative with a more "broad argument" about vegetarianism.

Opponents made similarly broad arguments against the measure.

But when it comes to the broad political argument about changes in the Middle East, the Europeans are simply not on board.