A perennial task for the state is the creation and policing of categories. State-created categories have real world impacts on the public. The consequences of racial categorizations, for example, are well-documented. We examine a less studied consequence of state categorization, which are the...

Many government program applications result in procedural denials due to administrative burdens associated with applying. We identify the intake interview as a key barrier to take-up of the Supplemental Nutrition Assistance Program and study the effect of an alternative application process...

Collective invention occurs when competing organizations share knowledge about the design and development of new technologies. Such exchange and circulation of ideas and practices among communities of inventors was relatively common in the nineteenth century, most notably in geographically...