Recent medical literature suggests that vitamin D supplementation protects against acute respiratory tract infection. Humans exposed to…
For many Americans, cities have become a beacon of hope. They are widely recognized as engines of the U.S. economy and laboratories of…
Funded by the Bill & Melinda Gates Foundation and staffed and supported by the Urban Institute, the US Partnership on Mobility from…
This article is an introduction to the special collection on Argentine Exceptionalism. First, we discuss why the case of Argentina is…
The largest and most important flow of scientific talent in the world is the migration of international students to the doctoral programs…
Like trade, immigration produces both winners and losers. It may be more useful, therefore, to think of immigration not in terms of…
How ought we understand the Trump era? How can we make sense of the White House’s actions? These questions are important not only for…
In this essay, we review the basic economics of housing supply and the functioning of US housing markets to better understand the…
A book without an index is not a book, but a compilation. Bibles are ordinarily compilations of stories, and they do not need indexes if…
New, 'big data' sources allow measurement of city characteristics and outcome variables at higher collection frequencies and more granular…