Some Recent Articles on Innovation

David Warsh's latest article on Economic Principals asks whether a new round of technical innovation can tackle problems of climate change. He answers this by reviewing the contributions of previous innovation theorists like Nelson, Rosenberg, and Arrow. Worth a quick read.

Elsewhere, the Minnesota Fed's quarterly publication The Region has an interesting survey article on the relationship between trade and innovative capabilities:

“For the last decade or so, the idea that international trade might have extra benefits because it stimulates innovation by firms that export has been a strongly held view among economists,” observed Minneapolis Fed consultant Andy Atkeson in a recent interview. “But what we’re finding, in fact, is that these ‘extra benefits’ don’t really exist.”