The most fundamental fact about rental housing in the United States is that rental units are overwhelmingly in multifamily structures. This fact surely reflects the agency problems associated with renting single-family dwellings, and it should influence all discussions of rental housing policy....

Like all politics, all entrepreneurship is local. Individuals launch firms and, if successful, expand their enterprises to other locations. But new firms must start somewhere, even if their businesses are conducted largely or exclusively on the Internet. Likewise, policymakers at local and state...

Books reviewed in this article: Masahisa Fujita and Jacques-Francois Thisse - Economics of Agglomeration: Cities, Industrial Location, and Regional Growth Timothy J. Bartik - Jobs for the Poor: Can Labor Policies Help? Miriam Solomon - Social Empiricism Nicole Pohl - Mobility in Space and Time:...

New, “big” data sources allow measurement of city characteristics and outcome variables higher frequencies and finer geographic scales than ever before. However, big data will not solve large urban social science questions on its own. Big data has the most value for the study of cities when...

Between 2000 and 2006, the CaseShiller/Standard and Poor's Housing Price Index increased by 74 percent in real terms, as America experienced a massive housing bubble. Moreover prices in some metropolitan areas grew even faster. Prices in Los Angeles, for example, rose by 130 percent during this...

Cities can be thought of as the absence of physical space between people and firms. As such, they exist to eliminate transportation costs for goods, people and ideas and transportation technologies dictate urban form. In the 21st century, the dominant form of city living is based on the...

Housing markets experience substantial price volatility, short-term price change momentum, and mean reversion of prices over the long run. Together, these features, particularly at their most extreme, produce the classic shape of an asset bubble. In this chapter, we review the stylized facts of...