History (sometimes) matters for the location and sizes of cities and neighborhood segregation patterns within cities. Together with evidence on rapid neighborhood change and self-fulfilling expectations, this implies that nature might not completely determine the spatial structure of the economy. Instead, the spatial economy might be characterized by multiple equilibria or multiple steady-state equilibrium paths, where history and expectations can play decisive roles. Better evidence on the conditions under which history matters can help improve theory and policy analysis.

中文翻译：

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在空间经济学中历史依赖的前景如何？

历史（有时）与城市的位置和大小以及城市中的社区隔离模式有关。连同快速邻里变化和自我实现的期望的证据一起，这表明自然可能无法完全确定经济的空间结构。取而代之的是，空间经济的特征可能在于多重均衡或多重稳态平衡路径，其中历史和期望可以起决定性作用。关于历史重要条件的更好证据可以帮助改进理论和政策分析。