PRAGUE — When a Chinese government security official recently accused followers of the Dalai Lama of organizing suicide attacks — merely the most extreme of a barrage of allegations against the "Dalai clique" — it was as though the Cultural Revolution were still raging. Indeed, particularly where Tibet is concerned, the increasingly sophisticated and pragmatic Chinese leadership seems more like a throwback to the Mao era, with its haranguing propaganda and coercive policies. Do foreign investors have reason to be worried by all this?

While there is arguably a genuine possibility that the recent protests in Tibet will prompt the authorities to change course, early signs are not promising. So far, the regime has merely applied the same blunt measures that fueled Tibetans' grievances in the first place.

International pressure alone will not change this. Domestic pressure could, but any such opportunity has perished on the battlefield of a public-relations war.