Everybody knows that the Fed will eventually hike its targeted interest rate. When it comes to rate hikes, the only unknowns involve timing. What hardly anybody knows is that the Fed's interest-rate suppression has damaged the economy and that the longer it continues, the weaker the economy will get.
Based on the wording of last week's FOMC statement it is still likely, but far from a certainty, that the first rate hike will happen in September. That is, the timing of the Fed's first rate hike remains unknown. The bigger unknown, however, is the timing of the Fed's second rate hike. The reason is that there could be a large gap between the first and second hikes as a jittery Fed takes its time assessing the effects of the first hike. It could also be a case of “one and done”.
There have recently been numerous comments in the press to the effect that the Fed should stay with its zero% target, the reasoning being that the US economy is not yet strong enough to cope with even the smallest of rate hikes. This is downright weird, given that the economy is supposedly now 6 years into a recovery from the 2007-2009 recession. Just to be clear, I am referring to comments that there SHOULD be no rate hike in the near future, not to comments that there WILL be no rate hike in the near future. The first type of comment is a policy recommendation based on the wrongheaded theory that keeping the Fed Funds Rate at zero will help the economy, whereas the second type of comment is based on the recognition that the Fed's senior management is guided by wrongheaded theory.
Not to put too fine a point on it, only someone who is economically illiterate could believe an economy can be helped by forcing the risk-free short-term interest rate down to zero and holding it there for years. The reality is that when a central planner distorts price signals it causes investing errors in the affected parts of the economy, and when a central planner distorts the most important of all prices (the price of credit) it leads to investing errors across the entire economy. Many economists, and as far as I can tell all Keynesian economists, haven't figured this out because their analyses are based on models that treat the economy as if it were an amorphous mass instead of what it is — an extremely complex network comprised of millions of individuals making decisions for their own reasons.