Whether such paths exist or not is an unresolved empirical question.

Again, this seems an empirical question, and it is raised again in chapter 7.

The interesting empirical questions, then, are about the determinants of the turning points (Pritchett, 2000).

He concluded we should not trust easy assumptions, but instead treat them as empirical questions.

In addition it begs more than its share of empirical and conceptual questions.

In the end, these are empirical questions that deserve greater attention.

The strength and unity of the transnational capitalist class are, therefore, always open to empirical questions.

These are not empirical questions to be resolved by the collection of data.

Dramatism answers the empirical question of how persons explain their actions.

It's an empirical question, and I don't know that you could prove it one way or the other.