【摘要】 本文以北京市为研究对象，从数量和质量两个维度测度了各区位的消费活力。同时，结合北京市道路和轨道交通网络数据以及道路拥堵程度，准确测算了居民在路面道路和轨道交通网络中的“移动速度”,从而估算了城市各区位的市场潜力——有多少居民可以在较短时间内从北京市各处前往该区位。基于对上述两个变量利用城市多维大数据的精准度量，本文实证检验了市场潜力对各区位消费活力的影响效应。更多还原

【Abstract】 This paper examines the effect of market potential on the density and diversity of consumption amenities for different locations in Beijing.Meanwhile, combining the data of Beijing’s road and subway network, and the degree of congestion, we have accurately measured the “moving speed” of people in the transportation network, so as to estimate the market potential of each location in Beijing, that is, how many people could travel to the location from all over Beijing in a relatively short time.Based on the data above, the paper makes an empirical analysis of the impact mechanism of market potential on consumption amenities.更多还原