@workingpaper {554781,
	title = {Do People Shape Cities, or Do Cities Shape People? The Co-evolution of Physical, Social, and Economic Change in Five Major U.S. Cities},
	year = {2015},
	author = {Nikhil Naik and Scott Duke Kominers and Ramesh Raskar and Edward L. Glaeser and Cesar A. Hidalgo}
}
