I am a Data Scientist at Uber Technologies, where I research the economic behavior of drivers. I work on projects regarding driver structural and realtime pricing, developing algorithms and experimental designs to optimize these separate pricing policies.
With Keith Chen of UCLA, I have studied the reaction of driver supply to unanticipated short-term variation in earnings; our current working paper discusses behavior heuristics such as "income-targeting" and the role they play in the supply of labor.
The University of Chicago
Bachelor of Arts in Economics with Honors, March 2016
BA Thesis; Income Targeting and the Ridesharing Market
David S. Hu Award for excellence in course work and creativity in thesis
Data Scientist II
Uber Technologies, San Francisco California
June 2014- Present
- Lead contributor for a system which creates, optimizes, and updates driver incentive campaigns globally among top cities. Built on iterative experimental design and a gradient descent approach to optimize incentive spend between structures, geographies, and times within a city.
- Developed a modeled framework to understand market-level impacts of supply and demand experiments, which typical A/B experiments cannot detect. Led project to extend this framework in order to analyze the competitive impacts of network scale.
- Key contributor to decoupled, driver surge pricing. Developed a new surge algorithm for drivers which better conforms to supply behavior and elasticities.
Research Assistant to Devin Pope, Behavioral Economics
University of Chicago, Booth School of Business
February 2014-March 2016
- Designed and managed a 10,000+ participant study on MTurk, analyzing task performance under different behavioral frames and incentives
- Led a group of 10+ individuals for collecting, compiling, and cleaning race data on police shootings.
- Provided preliminary insights, data collection and cleaning for play-by-play NFL data
Project Development Assistant
Collective Decision Engines, Chicago Illinois
March 2014- June 2014
- Involved with developing a commercial implementation of Quadratic Voting under Glen Weyl
- Conducted a user-research panel to test software functionality and interpretability.
- Developed regression testing of the software prior to commercial implementation.
COMMUNITY SERVICE & LEADERSHIP
#BUILTBYGIRLS, San Francisco California
February 2018- Present
- Provided advice, guidance, and mentorship to young women looking to enter and succeed in the tech industry.
- Shared experience and insights, provided advice for opportunities and growth, and introduced mentees to other experts in their desired industry
Saturday University Tutor
Black Star Project, Chicago Illinois
April 2013- June 2013
- Instructed group of at-risk students in both mathematics and reading
- Coordinated assignments, evaluations, and curriculum with other instructors
- Helped create partnerships between non-profit organizations and the University of Chicago
- Engaged and consulted community members in addressing social issues such as LGBTQ+ homelessness, reemployment programs, and recidivism
Technically Proficient in: Python, R, Hive, Presto, SQL, STATA, LaTeX
Language: Proficient in German
Joint with Keith Chen
Last Edited: 12/11/2015
This paper studies how the dynamic pricing of tasks in the “gig” economy influences the supply of labor. In this paper, we study how driver-partners on the Uber platform respond to the dynamic pricing of trips, known as “surge” pricing. In contrast to income-target findings, we find that Uber partners drive more at times when earnings are high, and flexibly adjust to drive more at high surge times. A discontinuity design confirms that these effects are causal, and that surge pricing significantly increases the supply of rides on the Uber system.
Last Edited: 02/18/2016
This paper examines the supply elasticity of individual contractors in the ridesharing market. Contrary to the results of Camerer et. al (1997) and the "income targeting" hypothesis, this study demonstrates substantial evidence of positive labor supply elasticities. Furthermore, the paper discusses the nature of measurement error in labor markets and how its presence can severely bias results downward.