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Modelling the spatial interactions between workplace and residential location

机译：模拟工作场所和住宅位置之间的空间相互作用

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The use of Multinomial Logit (MNL) models specification for the simulation of residential location have been often criticised due to the Independence of Irrelevant Alternatives hypothesis (HA) which does not allow for the existence of spatial correlation between residential zones. Moreover, it is not clear when and to what extent the influence of the workplace zone and accessibility to employment affect the residential location choices made by households; in other word, whether the residing choice is conditional to the workplace, or vice versa; or if such choices (residence and work place) are joint. In this paper, Nested Logit (NL) and Cross-Nested Logit models of residential location choice are specified and compared to MNL, to investigate the existence of spatial correlation between different locations. Furthermore, different assumptions are tested, considering the choice of residential zone and the joint choice of residential zone and work place zone. The models were estimated for the urban area of Santander (Spain). The results indicate that the inclusion in the model specification, of the spatial correlation between zones fit the data significantly better. Home-work journey times were a statistically significant factor in household location choice, whereas accessibility to employment had the correct sign but it was not statistically significant.
机译：由于无关选择的假设（HA）的独立性，不允许在居住区之间存在空间相关性，因此经常批评使用多项式Lo​​git（MNL）模型规范来模拟居住区。此外，目前尚不清楚工作区和就业机会的影响何时以及在多大程度上影响住户做出的居住地点选择；换句话说，居住选择是否取决于工作场所，反之亦然；或者这些选择（住所和工作地点）是共同的。在本文中，指定了住宅位置选择的嵌套Logit（NL）和交叉嵌套Logit模型，并将其与MNL进行比较，以研究不同位置之间存在空间相关性。此外，考虑到居住区的选择以及居住区和工作场所区的共同选择，对不同的假设进行了测试。这些模型是针对西班牙桑坦德市区的估计。结果表明，在模型规范中包括区域之间的空间相关性，可以更好地拟合数据。家庭工作的旅行时间是家庭位置选择的统计显着因素，而就业机会具有正确的征兆，但在统计上并不显着。

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