The White House has announced a new set of broad tariffs on steel and aluminum imports. The measure is surprising in its scope, its targets and its break from the long-prevailing trends of international trade.

This week, the White House signaled its intention to place punitive tariffs on imports of steel and aluminum. Markets and analysts reacted quickly, and negatively.

U.S. fiscal policy has become unmoored, and it will be difficult to steer it safely back to shore.

I am a traditionalist when it comes to outdoor cooking: wood and charcoal are the only suitable fuels.

It is said we should be careful what we wish for, because we just might get it. Beginning late last week, stocks finally stepped back. Market declines of 5% and even 10% occur with some regularity, even in the midst of long bull intervals

Given the events of a decade ago, 2018 promises to be a year filled with reminiscence. Chroniclers will recall the signs of the gathering storm: falling U.S. house prices, rising mortgage defaults and spreading institutional failures.

For more than a year, the U.S. Dollar (USD) has been losing value relative to most other currencies. When asked about this trend this week in Davos, U.S. Secretary of the Treasury Steven Mnuchin seemed unconcerned, and even supportive.

Most central banks have targets, too. And judged solely by the numbers, monetary policy would be assigned a substandard rating.

As it is for people, so it is for business cycles, which can become more vulnerable as they continue. This theory will certainly be tested in 2018. The global economy enters this year with considerable momentum and lots of policy support.