Esteban J. Quiñones is a researcher at Mathematica (International Division). He is a development economist and demographer with a range of interests in migration, food security, agriculture, social protection, climate change, gender, and labor economics. He holds a Ph.D. in Agricultural and Applied Economics from the University of Wisconsin-Madison, where he was a predoctoral trainee at the Center for Demography and Ecology. Prior to his doctoral studies, he worked at the International Food Policy Research Institute and the Food and Agriculture Organization. He served with the AmeriCorps National Civilian Community Corps following the completion of undergraduate degree at Tufts University.