A Law-and-Economics Perspective on Cost-Sharing Rules for a Condo Elevator
A Law-and-Economics Perspective on Cost-Sharing Rules for a Condo Elevator
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公寓电梯成本分摊规则的法律和经济学视角
DOI：
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发表时间：
2019
影响因子：
0.3
通讯作者：
Régis Deloche
中科院分区：
文献类型：
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作者：
B. Crettez;Régis Deloche
如何加强公寓楼宇的保养、维修和改善？我们通过关注电梯安装的情况来解决这个问题，电梯安装的好处在各个单元之间并不统一。我们研究了多数批准与成本分摊之间的联系。依靠合作博弈论方法，我们证明了任何成本分配的联盟稳定性，即单位份额是底线的非递减函数。其次，我们表明，分别由法国使用的事实上的成本分摊规则和平等成本分摊规则引起的两种盈余分配可能无法保持联盟稳定。与其他分摊规则相比，法国法律坚持成本分摊必须取决于改进所提供的相对个人优势，从而增加了邻居之间发生纠纷的风险。
How to enhance the maintenance, repair and improvement of condo buildings? We address this issue by focusing on the case of an elevator installation whose benefits are not uniform across units. We examine the link between majority approval and cost sharing. Relying on a cooperative game theory approach, we prove the coalitional stability of any cost allocation which is such that the unit shares are a non-decreasing function of the floor level. Second, we show that the two surplus allocations induced, respectively, by the de facto cost-sharing rule used in France and the equal cost-sharing rule may fail to be coalitionally stable. By insisting that the cost sharing must depend on the relative individual advantages provided by an improvement, French law increases the risk of disputes between neighbors, compared to other sharing rules.