Ping has a doctorate in economic science from the University of Paris 1 Panthéon-Sorbonne, which he obtained under René Passet in 1975.
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Ping has a doctorate in economic science from the University of Paris 1 Panthéon-Sorbonne, which he obtained under René Passet in 1975.
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-18 from Wikipedia. The archived copy is preserved so this citation survives link rot.