Evaluating Land-Use Restrictions concerning the Floor Area Ratio of Lots
Evaluating Land-Use Restrictions concerning the Floor Area Ratio of Lots
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DOI：
10.1068/c0531
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发表时间：
2006-08
期刊：
影响因子：
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通讯作者：
Xiaolu Gao;Yasushi Asami;Wataru Katsumata
中科院分区：
文献类型：
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作者：
Xiaolu Gao;Yasushi Asami;Wataru Katsumata
在日本的城市规划中，土地的有效容积率（FAR）或住宅密度是通过分区和对建筑物形式的限制（形状控制）来界定的。为了全面评价这一制度，作者分析了住宅用地的最大允许容积率（有效容积率）是如何影响土地价格的享乐方法。根据东京的数据，分析显示，有效FAR低于110%或在170%至210%之间的地段比有效FAR在110%至160%之间的地段便宜得多。低效率FAR组的结果是由地面空间的限制解释的，而170%至210%组的结果适用于景观相对不吸引人的地区。进一步的研究表明，目前由分区规定的FAR通常是有效的，当它是低的，和形状控制的形式的限制，往往是有效的，当有效的FAR高。这些分析为评价现行土地用途管制制度提供了标准。在此基础上，提出了完善我国电力市场监管体系的具体建议。
In Japanese city planning, the effective floor area ratio (FAR) of land lots, or housing density, is delimited by zoning and restrictions on the form of buildings (shape controls). To evaluate this system comprehensively, the authors analyze how the maximum allowable FAR (effective FAR) of residential lots affects land prices with a hedonic approach. Based on data on Tokyo, the analysis reveals that lots with an effective FAR of less than 110%, or between 170% and 210%, were significantly cheaper than those with an effective FAR of between 110% and 160%. The result for the low effective FAR group was explained by restrictions on floor space, and the result for the 170% to 210% group applied to areas with relatively unattractive landscape. Further examination showed that the FAR currently specified by zoning is more often effective when it is low, and that restrictions in the form of shape controls are more often effective when the effective FAR is high. These analyses provided criteria for evaluating the current land use control system. Based on the results, concrete proposals are made for improving the regulation system.