by Metatone
Thu Apr 22nd, 2010 at 04:46:37 PM EST
John Hagel is one of those "business gurus" whose work is very much a mix of the interesting and the ideological.
He has a new book out and a blog promoting it... one part of it touches on something that seems very interesting:
Edge Perspectives with John Hagel: Economic Recovery? Don't Count On It.
In our new book, The Power of Pull, we summarize the metrics that we developed for the Shift Index - the first attempt to quantify the longer-term trends that have been re-shaping the business landscape over the past four decades. Of the 25 metrics in the Shift Index, one metric in particular stands out: return on assets for all public companies in the US. Since 1965, return on assets has collapsed by 75% - it has been a sustained and substantial erosion in performance. There is no evidence of any flattening of this trend, much less turning it around.
Now with a quick googling around, I can't find any figures to check on this statement.
Looking at the definition of ROA:
Return on assets - Wikipedia, the free encyclopedia
This number tells you what the company can do with what it has, i.e. how many dollars of earnings they derive from each dollar of assets they control. It's a useful number for comparing competing companies in the same industry. The number will vary widely across different industries. Return on assets gives an indication of the capital intensity of the company, which will depend on the industry; companies that require large initial investments will generally have lower return on assets.[1]
and
Return on assets - Wikipedia, the free encyclopedia
Return on assets is an indicator of how profitable a company is before leverage, and is compared with companies in the same industry. Since the figure for total assets of the company depends on the carrying value of the assets, some caution is required for companies whose carrying value may not correspond to the actual market value. Return on assets is a common figure used for comparing performance of financial institutions (such as banks), because the majority of their assets will have a carrying value that is close to their actual market value. Return on assets is not useful for comparisons between industries because of factors of scale and peculiar capital requirements (such as reserve requirements in the insurance and banking industries).
Potential caveats seem to be: Taking the economy as a whole, a change in ROA may only reflect a change in the kind of companies prominent in the economy.
However, given that it suggests new companies are more capital intensive, despite the move away from heavy industry... something does seem to be going on.
For me this seems like a key to understanding both Minsky's ideas of how economies evolve into greater financialisation and also could help explain periods like the 70s stagflation - and explaining that properly is a key to rolling back the neo-liberal tide...
Most of all, it just seems interesting... what has changed and why?