Who is Tiancheng Chen? Overview
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Tiancheng Chen is listed as Data Scientist at Google, based in New York, United States. AeroLeads shows a matched LinkedIn profile for Tiancheng Chen.
Tiancheng Chen previously worked as Quantitative Trader at Jane Street and Economist at Amazon. Tiancheng Chen holds Doctor Of Philosophy - Phd, Economcis from Duke University.
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Google
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About Tiancheng Chen
Tiancheng Chen is a Data Scientist at Google.
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7 roles
Tiancheng Chen work experience
A career timeline built from the work history available for this profile.
Quantitative Trader
Built prediction model of stock volume and returns using linear models and gradient boosted trees. Discovered a trading strategy based on predicted returns; back tested this strategy to verify the strategy is profitable.
May 2024 - Aug 2024
Economist
Build scalable forecast models of promotion sales of Amazon devices across multiple product lines (e.g., fireTV, eReader, Tablet). Designed price experiments for device price elasticities.
Sep 2021 - May 2024
Visiting Scholar
Found that online sellers on Alibaba gain 40% more revenue from market trend information provided by the platform, using causal inference techniques (diff-in-diff and synthetic control).- Built a structural econometric model of sellers learning about market trend and subsequently optimizing product assortment decisions.- Implemented MCMC with Gibbs sampling to overcome the computational burden in estimation.- Optimized the information design problem for the platform. Presented results to Alibaba’s leadership; the recommended design was subsequently implemented.
Nov 2018 - Sep 2021
Research Assistant
• Analyzed the impact of online sellers’ reputation on consumer purchasing behavior.• Explained economic concepts to the seller reputation teams at the data provider.• Implemented panel data techniques and causal inference.• Built a structural model taking into account the consumer searching behavior and seller growth.
Aug 2017 - May 2021
Instructor
• Designed the course covering a programming tool, with an application to the estimation of multiple econometric models.• Taught the course to 14 students of different backgrounds, supervised development of students’ individual research projects.
Aug 2020 - Aug 2020
Teaching Assistant
TA'ed two courses• Applied Econometrics in Microeconomics (Graduate course): explained various econometric methods (OLS, fixed effect, IV regression, diff-in-diff, regression discontinuity, dynamic panel).• Market Power and Public Policy (Undergraduate course): explained economic theories of consumer demand and firm competition to students of different backgrounds.
Aug 2016 - Jun 2017
3 education records
Tiancheng Chen education
Doctor Of Philosophy - Phd, Economcis
Duke University
Master Of Arts - Ma, Economics
Duke University
Bachelor Of Science - Bs, Economics (Major) And Math (Minor)
The University Of Hong Kong
FAQ
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What company does Tiancheng Chen work for?
Tiancheng Chen works for Google.
What is Tiancheng Chen's role at Google?
Tiancheng Chen is listed as Data Scientist at Google.
Where is Tiancheng Chen based?
Tiancheng Chen is based in New York, United States while working with Google.
What companies has Tiancheng Chen worked for?
Tiancheng Chen has worked for Google, Jane Street, Amazon, Alibaba Group, and Duke University.
How can I contact Tiancheng Chen?
You can use AeroLeads to view verified contact signals for Tiancheng Chen at Google, including work email, phone, and LinkedIn data when available.
What schools did Tiancheng Chen attend?
Tiancheng Chen holds Doctor Of Philosophy - Phd, Economcis from Duke University.
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