Published Papers/Forthcoming

“Measuring Directional Mobility: The Bartholomew and Prais-Bibby Indices Reconsidered” with Satya R. Chakravarty, Nachiketa Chattopadhyay and Nora Lustig.

Forthcoming in Research on Economic Inequality

“Can We Reduce Greenhouse Gas Emissions by Choosing Different Foods? Simulating Carbon Footprint and Nutritional Impacts of Dietary Change in the United States” with Amelia Willits-Smith, Martin Heller, Paul Hutchinson and Diego Rose.

Lancet Planetary Health

Research Under Review

“Behavioral Responses to Mass Shootings in the United States: Physical Activity, Mental Health and Labor Outcomes” Job Market Paper

Download Latest Draft


The odds of experiencing a public mass shooting in first person are low. Approximately 411 people have died in such tragic events during the past decade in the United States. However, the high saliency of mass shooting events might induce changes in behavior that may pose an external cost on society. In this paper, I estimate the impact of indirect exposure to high profile acts of violence on behavior by using information on 45 mass shootings from 2003 to 2016. Using individual-level data, I find that being within 250 miles shortly after a mass shooting, individuals overall activity levels decrease by 1.7 percent. This decline is equivalent to a daily 16 minute walk. For an average weight person, this decline would mean 50 less calories burned per day. The decline in activity is mainly explained by a 10 percent decrease in minutes of moderate to vigorous activities and are driven mostly by individuals under 30. In addition to a decrease in activity levels, I find an increase in the probability of having more days where perceived mental health is poor. And interestingly, I find and an increase in the probability of binge drinking. Finally, I also find a statistically significant decrease of 15.6 minutes worked per week shortly after a mass shooting has occurred. These results show that aside from direct victims, mass shootings also impact the short-term behavior of a broader portion of the population.

“Measuring the Impact of Calorie Labeling Laws: The Mechanisms Behind Changes in Obesity” (Main Author) with Michael Darden and Diego Rose.

Revise & Resubmit, Health Economics, Download Latest Draft


Learning the true calorie content of fast food may induce consumers to change behavior, yet recent evidence is mixed on whether calorie labels cause consumers to order healthier meals. Especially for individuals for whom consumption of highly caloric fast-food is habitual, a rational response to calorie labeling may instead be to maintain consumption levels but increase physical activity. Using American Time Use Survey data from 2004 to 2012, we show that the 2008 New York City Calorie Labeling Mandate significantly improved several measures of physical activity, including overall metabolic equivalents of task units and minutes of sedentary activity. Our results translate to an average extra 28 calories burned per day or a 0.6kg weight decrease for the average person over one year. These results provide a plausible mechanism for calorie labeling mandates to lower obesity rates, which we demonstrate in the New York City context.

“Labor versus Capital in the Provision of Public Services: Estimating the Marginal Products of Inputs in the Production of Student Outcomes” with Ali Enami and Jim Alm.

Revise & Resubmit, Economics of Education Review, Download Latest Draft


This paper uses data on Ohio school districts to estimate the short- and long-term impact of different types of school expenditures on student outcomes. Our identification strategy employs a dynamic regression discontinuity design that relies upon the exogenous variation in public school funding created by marginally approved or failed local referenda to fund Ohio schools. We find that additional school expenditures on operating, minor capital, and major capital categories do not have a statistically significant effect on the student test scores of the average public school. Importantly, however, operating expenditures have a large and statistically significant impact on student performance in higher poverty school districts. We also examine possible channels (e.g., class size, attendance, discipline, and teachers’ compensation) through which each type of expenditure may affect outcomes, and we find that teachers’ compensation is the only channel that is affected by additional operating and minor capital expenditures.

Works in Progress

What to Expect When You’re Labeling? Calorie Labeling’s Impact on Weight Gain During Pregnancy and Birth Outcomes

With Koray Caglayan

Early Detection of Child Maltreatment and Georgia Pre-K

With Thomas Goldring and Todd Jones

Stability of Subsidized Child Care Arrangements in Georgia

With Dave Ribar

SNAP Usage Dynamics and Characteristics in Georgia

With Keith Teltser

Environmental Impact of Carbon-Based Taxes and Subsidies on Foods

With Amelia Willits-Smith and Diego Rose

Trans Fats and Hypertensive Disorders during Pregnancy: Evidence from New York State Trans Fat Bans

With Koray Caglayan

Book Chapters

Analytical Foundations: Measuring the Redistributive Impact of Taxes and Transfers with Ali Enami and Nora Lustig

Chapter in N. Lustig (Ed.) Commitment to Equity Handbook. A Guide to Estimating the Impact of Fiscal Policy on Inequality and Poverty. Brookings Institution Press and CEQ Institute, Tulane University.

Inequality and Redistribution in Mexico: 1992-2015 with John Scott and Enrique de la Rosa

Chapter in the book Inequality in the Giants: Mexico Lead Investigator: Nora Lustig. WIDER. Forthcoming.

Economic Determinants of Obesity: Changes in the Cost of Calories in Mexico with Gonzalo Hernandez Licona and Enrique Minor.

Chapter in the book Obesity in Mexico: Recommendations for a State Policy, UNAM 2012. (In Spanish)

Construction of Regional Food Baskets for Poverty Measurement in Mexico with Enrique Minor.

Chapter in the book Mercado de Trabajo, Desarrollo Regional y Politicas Publicas. Editor: Jose Isabel Urciaga Garcia, Universidad Autonoma de Baja California Sur (UABCS). (In Spanish)

Welfare Lines Construction. Methodological Document, Methodology for Multidimensional Poverty Measurement in Mexico with Enrique Minor, Martin Lima, Cristina Perez and Hector Sandoval

Book published by CONEVAL, 2012. (in Spanish)

Additional Research Activity

Subsidized Child Care in Georgia: Analysis of the CAPS Program, 2014-2017

Policy brief for Georgia Policy Labs, July 2020

CEQ: Stata module to carry out Commitment to Equity (CEQ) fiscal incidence analysis with Sean Higgins and Ruoxi Li (2013).

Statistical Software Components S457605, Boston College Department of Economics, revised 01 Aug 2017.

Impact of Taxes and Transfers on Rural-Urban Poverty and Inequality in Bolivia, Brasil, Guatemala, Mexico and Peru with Nora Lustig

CEQ Working Paper No. 33, April 2015


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