Much of their reaction has to do with economic uncertainty.

They said more research was needed into the economic and scientific uncertainties.

The economic uncertainty was reflected in the financial markets today.

The economic and political uncertainties are affecting growth plans in many different ways.

Investors typically turn to dollars in times of political and economic uncertainty.

In the face of economic uncertainty, foreign investors look elsewhere.

Gold is usually an investment haven in times of economic uncertainty.

A desire to save was also born in the German experience of political, military, and economic uncertainty.

But is the market's recent volatility any worse than at other times of political and economic uncertainty?

The biggest threat to his prosperity at the moment, though, probably isn't economic uncertainty.