Morningstar Q&A with Ben Inker
Well,
the return on investment has been high, and yet we have been investing really
quite little. There was a burst associated with the Internet bubble, but since
then investment has been somewhere between a little bit anemic and, today,
downright depressing. That doesn't do anything for expectations of future
growth, because productivity growth really does require investment and we're
not getting much investment. So, it's hard to see how we're going to get
productivity growth, but profits for companies are really less about
productivity growth and more about the return on capital. And if you are not
getting a lot of investment, then you don't get one of the avenues towards
pushing profit margins back down. Normally, higher investment would happen and
that would lead to higher competition and the erosion of profit margins. So, if
we're looking for reversion in profit margins, which we are, it's sort of the
longer-term more subtle issues about what does it mean to have high profits in
the corporate sector that is not accompanied by high investment.