[1]Business School;
Nanjing Normal University;
Nanjing 210023;
China;
[2]Stem School of Business;
New York University;
New York;
NY 10012;
USA;
[1]Business School;
Nanjing Normal University;
Nanjing 210023;
China;
[3]State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering;
Hohai University;
Nanjing 210098;
China;
[4]Business School;
Hohai University;
Nanjing 211100;
China;
[5]College of Management and Economics;
Tianjin University;
Tianjin 300072;
China;
water-saving supply chain; equilibrium; coordination; internal incentive; cap and trade regulation;