Earlier this week, I was at a conference organized by the New America Foundation on Back to the Economy: Confronting America's Growth Challenges (video of the conference is available). The conference was part of their new Economic Growth Project.
Many of the conference speakers concentrated on whether the US faced a recession. The general mood was optimistic, with some pessimists thrown in for spice. A couple of the speakers actually took up the challenge of thinking long term - beyond the conventional ideas. Michael Mandel talked about the problem of mis-measuring the knowledge economy (with only a passing reference to the "dark matter" issue).
I agree with most of what Mike said. However, even if we get the measures right, it will still not be enough. Treating R&D as and investment in GDP does result in a boost of the savings rate and productivity. But, it does not change the negative trend line. We need to really understand what really drives economic growth.
We know that intangible assets and knowledge are the new key factors of production - and are important in and of themselves. Yet, we are not clear what that means. The shift in production to other nations is not just an indication of lower costs, but also of the availability of those production factors in abroad (design in China; business services in India).
Let’s look at what those factors are. R&D is important. But innovation is not just new technology; it is new ways of thinking about things and new ways of doing things. Education is important. But it is the skills and knowledge that companies need – communications skills; interpersonal skills; creativity – are different from what is pushed by our educational policy. And no one is looking at the issue of transferring the tacit knowledge which accounts for much of our human capital.
A key insight, for me, came from an almost throw-away comment by Bernard Schwartz. He pointed out how the Washington and economist’s view of investment differs from the businessman’s view. The economists look at the size of the number. But, businessmen look at how much (or how little) they have to invest to get the job done. They don’t need to make as big an investment as before in things like plant and equipment. In addition, the velocity of investment has increased.
In other words, the productivity of investment has increased. Investment policy hasn’t caught up with this shift. I would make the analogy with what happened in computers. We get more computers for less money. With increase productivity in investment, we may be getting more output for less investment.
So, while most of the speakers talked about increasing investments in education and R&D, they didn’t take the next step. No one followed on Schwartz’s comment: that the nature of the business investments has changed. The same is true with investments in skills, knowledge and innovation investments. For example, we look at formal education investments. What about investments in specific technical course or investment in a mentor relationship? Those could have a much larger impact for much lower costs than traditional education.
Thus, the concern over absolute numbers of investment in R&D, education and infrastructure may or may not be relevant. There is investment and there is investment. The infamous proposed “bridge to nowhere” in Alaska was an infrastructure investment. Yet, all of the government and private sector spending on Y2K is viewed as an expense, whereas in truth it was an investment – in the Indian computer/business service industry.
So, what are the key policy levers? I think they are the same as before – but applied differently. We need public investments in broad innovation activities and investment in new types of educational activities. The policy is correct; the targets have changed.
On the macro level, Robert Shapiro laid out the crux of the problem. The traditional macro economic links have been broken. The old formula was to manage demand to output under the theory that increased output led to increased domestic employment. The other part of the job was to increase productivity (in part by lowering business cost pressures) which led to an increase in wages.
Can these linkages be re-established? Should they? Or should we look for other policy levers that go at wages and employment?
In his remarks, Jeff Faux suggested that during the next recession, the public sector should learn from how the private sector responses. The private sector uses recessions to restructure. We should use the recession to restructure the system. I agree that we need to restructure – but I hope we don’t have to go through a recession to get there.