If we ask simply whether Japanese business has changed, our answer must be an unequivocal yes and this is answered with a primary focus on technology, the traditional source of Japan's strong competitiveness. But if we ask whether Japanese firms have also changed in any substantive ways we must accept a less sanguine conclusion.

If we ask simply whether Japanese business has changed, our answer must be an unequivocal yes and this is answered with a primary focus on technology, the traditional source of Japan''s strong competitiveness. But if we ask whether Japanese firms have also changed in any substantive ways we must accept a less sanguine conclusion.

If we ask simply whether Japanese business has changed, our answer must be an unequivocal yes and this is answered with a primary focus on technology, the traditional source of Japan's strong competitiveness. But if we ask whether Japanese firms have also changed in any substantive ways we must accept a less sanguine conclusion.

If we ask simply whether Japanese business has changed, our answer must be an unequivocal yes and this is answered with a primary focus on technology, the traditional source of Japan''s strong competitiveness. But if we ask whether Japanese firms have also changed in any substantive ways we must accept a less sanguine conclusion.