The great urbanist Jane Jacobs details how urban planning impacts the social interactions and social networks responsible for the economic death or life of a city. How might urban planning impinge on the moral values that underlie that development? I draw on Jacobs’s work on the moral foundations of commercial society to identify two “urban values” (tolerance and innovation). I then examine how these values support the social networks and processes that facilitate urban-based innovation and how urban planning can strengthen or undermine those values. I use the examples of urban planning in the 15th Ward of Syracuse, New York and of city building in the private development of Cayalá in Guatemala City to illustrate these points.

伟大的城市学家简·雅各布斯（Jane Jacobs）详细介绍了城市规划如何影响社会互动和社会网络，从而导致城市的经济生死存亡。城市规划如何影响作为该发展基础的道德价值观？我借鉴雅各布斯关于商业社会道德基础的工作来确定两种“城市价值观”（宽容和创新）。然后，我研究了这些价值观如何支持促进基于城市的创新的社会网络和流程，以及城市规划如何加强或削弱这些价值观。我以纽约锡拉丘兹第 15 区的城市规划和危地马拉城卡亚拉私人开发项目中的城市建设为例来说明这些观点。