About Calla Hummel

Research Interests
Informal economies, collective action, political economy, Brazil, Bolivia, and Paraguay

Comparative Politics, International Relations, Methods

English, Portuguese, Spanish, Aymara, Guarani

Calla Hummel is a PhD student in the Department of Government at the University of Texas at Austin. She studies when and why informal workers  organize to lobby the state. More generally, she investigates the conditions under which marginalized people form politically powerful interest groups.

Calla uses quantitative, qualitative and experimental methods and works with informal workers' organizations in La Paz, Bolivia, Sao Paulo, Brazil, and Asuncion, Paraguay. Calla started this research as an undergraduate at the University of Washington in Seattle, and continued it at the Pontificia Universidade Catolica in Sao Paulo, Brazil, before entering UT's graduate program. Calla's research has been supported by grants from the National Science Foundation, the Department of Education, the University of Texas at Austin, and the University of Washington.

In addition to academic work, Calla consults for clients in the U.S. and Brazil.