众多绿色企业中,沃尔玛的案例很有张力。沃尔玛曾因其巨大的影响力和垄断地位而遭指责,当它用这种影响力发挥绿色能量、向供应商要求环保标准时又被指越权。但沃尔玛善用其地位或许能以最快的方式敦促绿色供应体系的建立,大型企业又该如何行使它们的绿色影响力? Among the many green businesses, Wal-Mart’s case is very tense. Wal-Mart has been accused of its huge influence and monopoly, and when it uses that power to play its green energy, demanding more environmental standards from suppliers. However, making good use of its position in Wal-Mart may be the quickest way to urge the establishment of a green supply system, and how should large-scale enterprises exercise their green influence?