Analysts here give a mixture of political and economic explanations for the kidnapping campaign.

As an economist, I would be happy to provide an economic explanation but there is none.

At the same time there was no economic explanation for why it occurred.

And that has led to a critique of the standard economic explanation for the high trade deficit.

Contemporary political struggles organised on religious lines clearly need social and economic explanations.

He focuses on human activity in natural settings to find economic explanations for how people behave.

But they said changing patterns of commuting have other social and economic explanations.

You have economic and psychological explanations, but they are not sufficient.

The economic explanation is that movie reviewers are really part of the movie industry.

Such approaches, however sophisticated, generally contain no economic explanation of the characteristic shape.