Fed Rate Decision More About The Economy Than The Rate Itself

 | Sep 16, 2015 12:45AM ET

Probably the most discussed potential Fed decision on rates is the one forthcoming on Thursday. When it is all said and done, the rate increase in and of itself is really not the issue investors should factor into their investment decision. As we have pointed out in prior posts, higher rates have mostly been a positive for stock returns . A primary issue is the state of the economy, both in the U.S. and globally and the tightening impact of a rate increase. Compounding the confusion around the impending rate increase or no increase, is the uncharted territory created by all of the Fed's quantitative easing activities implemented since the end of the financial crisis.

In reality, a quarter percent (25 basis points) increase from a near zero rate is likely to have no material impact on many fronts. The pace at which the tightening is pursued though is an issue. The other is the fact the Fed states rate decisions will be data dependent going forward. Therein lies the market's confusion. The Fed has a 2% inflation target which has yet to be reached and it is debatable if the economy is near full employment given the sharp decline in the participation rate. A case can be made that the last QE program was not needed and a tightening cycle should have been started over a year ago. In reality, at the end of QE3 the Fed made clear it would retain bonds purchased under the QE programs, would also reinvest bond proceeds and rates would remain near zero for a "considerable time." All of these are easing activities. This brings us to the decision on Thursday and the data that outlines economic activity.

Supposedly the Fed's mandate of an inflation target and employment levels means it does not give too much weight to economic activity outside the U.S. in spite of the global nature of the economy. However, given the interconnected nature of economies around the world, the below chart of purchasing managers indices suggests many are seeing potential weakness ahead. The U.S. PMI that was released earlier this month was reported at 53, down from 53.8, which is the lowest level since October, 2013.