Knowledge Economics | Asian century is still many patents away

Knowledge Economics | Asian century is still many patents away
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First Published: Mon, Nov 26 2007. 10 51 PM IST
Updated: Mon, Nov 26 2007. 10 51 PM IST
There just isn’t enough evidence to support the increasingly popular hypothesis that Asian economies are “decoupling” from a slowing US.
Markus Rosgen, who is Citigroup Inc.’s chief Asia strategist in Hong Kong, says the notion that the region has its own self-sustaining growth and doesn’t have to sink or swim with the US “is a case of hope over reality.”
The ratio of consumption in Asian nations’ gross domestic product (GDP), he says, has declined over the last five years.
While the US’ share of Asian exports has fallen—to 17% last year from 23% in 1985—the intra-Asian trade that has replaced it moves in lockstep with US imports.
The correlation between the growth in intra-regional Asian exports and US non-oil imports has increased sixfold in the past 25 years or so, Rosgen’s analysis shows.
Ditto for the flow of capital: Stock indices in Asia are more linked with US—and European—benchmarks now than they have been in 30 years, Rosgen says.
Even US patent records show that Asia’s decoupling from the West is going to be a long-drawn process.
The flow of knowledge isn’t getting the attention it deserves in the decoupling debate, which remains largely focussed on movements of trade and capital. This is odd considering that throughout history, the rise of new economic nerve centres has essentially been triggered by spurts of innovation. Economist Joseph Schumpeter called them K-waves, in honour of Russian academic Nikolai Kondratiev, who devised a theory of 50-year-long business cycles of booms and busts.
George Modelski, a University of Washington political scientist, says the maturing of printing techniques in China in the 10th century was the first K-wave, while the arrival of Intel Corp.’s microprocessors in the early 1970s is the starting point of the 19th—and the most recent—one.
All the waves have started as concentrated bursts of activity that gradually spread in all directions; their primary effect has been to make the host economy rich for two generations, or about 50 or 60 years, and then dissipate.
Viewed from this prism, the brisk economic activity in Asia that is being touted as proof of decoupling may be just what one would expect to see in the diffusion phase of a disruptive technology—such as the Internet—that was hosted elsewhere.
Together with excess telecommunications capacity created during the dot-com bubble, the Internet has made it possible for many tasks—from analysis of X-ray reports to remotely monitoring the shop-floor inventory at a Detroit auto maker—to be outsourced to the Asian region cost-effectively. Yet, outsourcing is still about satisfying final Western demand.
The current technological cycle won’t make Asia a new economic powerhouse; it may set the stage, but the spark will have to come from within. What that innovation might be remains unknown. However, after it does arrive, it will be seen—with the benefit of hindsight—as a new 20th wave, or K-20. What we are witnessing now is the buildup phase of Asia’s scientific prowess. Analysis by Albert Hu, an economist at the National University of Singapore, shows that three-fifths of US patents granted to innovators in seven East Asian countries cite prior work done in the US, a figure that has actually risen a little since the early 1990s.
That isn’t surprising. There are many more US patents for Asian innovators to cite from than there are Asian ones, as Hu noted in a recent paper co-written with Milan Brahmbhatt, lead economist for Asia-Pacific at the World Bank in Washington.
Remove that difference from the equation, and the picture begins to look brighter, especially for South Korea and Taiwan, two of the most technologically advanced countries in Asia outside Japan.
Asian knowledge hubs
Increasingly, the building blocks of Korean or Taiwanese scientists—the “prior art” in patenting lingo—are coming from within their own country or from other Asian nations.
“After controlling for the fact that the potential pool of citable electrical and electronics patents is much smaller than the potential pool in the US, Korean patents cite other Korean patents almost five times as intensively as they do US patents,” Brahmbhatt and Hu note.
To a lesser extent, the same is true of Taiwan. Apart from building on the technologies developed by their compatriots, researchers in Taiwan are also making three times more use of Korean inventions than they are of US patents.
“These trends confirm the growing regional dimension in East Asian knowledge flows,” the economists say.
The emergence of local knowledge clusters is crucial for Asia. They will lead to specialization and improve the odds of big-bang innovation, which, in Schumpeter’s scheme of things, is the biggest tool any entrepreneur can lay his hands on to “creatively destruct” existing hegemonies.
Until that happens, prosperity in Asia will be subservient to Western demand. And that automatically means that another prerequisite for a decoupled economy—freedom in setting fiscal and monetary policies—won’t be available to Asian policymakers for many years to come.
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First Published: Mon, Nov 26 2007. 10 51 PM IST