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俄乌问题的四方角斗场:美国、俄罗斯、欧洲、乌克兰,各执一杆枪
本文通过筹码理论框架分析显示,当前谈判桌上存在四个层级的非对称权力关系:美国掌握价值杠杆(矿产协议)、俄罗斯控制领土杠杆(20%占领区)、欧洲持有财政杠杆(1500亿欧元军备贷款),而乌克兰仅剩象征性杠杆(道义叙事)。
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