Featured Graphic. Visualizing the Minimum Solution of the Transportation Problem of Linear Programming (TPLP) for Beijing's Bus Commuters

Horner M W , 2002, “Extensions to the concept of excess commuting” Environment and Planning A 34 543–566

Liu B Lu G , 2012, “What the exact empty home rate in Beijing?” Xinhua Daily Telegraph 7 June, http://news.xinhuanet.com/mrdx/2012-06/07/c_131635822.htm

Long Y Zhang Y Cui C Y , 2012, “Analysing jobs-housing relationship and commuting pattern of Beijing using bus smart card data” Acta Geographica Sinica 67 1339–1352 (in Chinese)

Wang D Chai Y W , 2009, “The jobs–housing relationship and commuting in Beijing, China: The legacy of Danwei“ Journal of Transport Geography 17 30–38

White M J , 1988, “Urban commuting journeys are not ‘wasteful’” Journal of Political Economy 96 1097–1110