Zhiming Long is a Chinese economist, Associate Professor and Ph.D. supervisor at the School of Marxism of Tsinghua University. He received his Ph.D. in Economics from University of Paris 1 Panthéon-Sorbonne. Rémy Herrera is a French economist, researcher at the CNRS (National Centre for Scientific Research). He teaches Ph.D. students at the University of Paris 1 Panthéon-Sorbonne. He worked in financial auditing, at the OECD and for the World Bank.