Philipp Eisenhauer
I build production systems that translate scientific models into actionable decision frameworks for high-stakes business problems under uncertainty. Working at the intersection of statistical modeling, economic reasoning, and systems engineering, I create solutions that move organizations from analysis to action—bridging industry and academia to combine scientific rigor with practical judgment at scale. Read more
Business Impact
- Impact API – Impact Measurement Toolkit: Currently building a production-grade platform that exposes impact-measurement tooling and causal models through a unified API. Designed to embed standardized, experiment-backed evaluations directly into agentic workflows, turning model outputs into auditable decisions at scale.
- Catalog AI – Causal Impact Framework: Developed the causal impact measurement framework for Amazon's Catalog AI initiative, leveraging randomized experiments to quantify the business value of product data improvements. Built production pipelines that measure customer impact, guide model development, and drive seller adoption with experiment-backed insights. Published in Harvard Business Review: Inside Amazon's AI Factory.
- Uncertain Decisions – Portfolio Allocation Framework: Designed a standardized framework to evaluate the return on investment (ROI) of major tech initiatives by aligning assumptions across teams, validating inputs, and conducting sensitivity and scenario analyses. Established ongoing tracking processes that refine projections and feed ROI data back into investment decisions through iterative refinement. Available as Working Paper: Science-backed Decisions for High Stakes Investments Under Uncertainty.
Business Experience
Amazon.com
Science lead for impact measurement platforms serving Amazon's product catalog and AI initiatives. Develop and deploy production systems for experiment design, causal inference, and return on investment (ROI) evaluation that directly inform high-stakes investment decisions.
Academic Appointments
University of Washington
Teaching Agenda: Instructing a course on causal data analysis and scientific computing in the Department of Economics, cross-listed with the Computer Science and Statistics departments.
University of Bonn
Research Agenda: Advanced decision-making under uncertainty through robust computational frameworks. Integrated statistical decision theory, robust optimization, and econometric modeling to develop tools that quantify and navigate uncertainty in dynamic systems. Applications included policy design and investment strategies, emphasizing practical, data-driven solutions to complex real-world problems.
Policy Agenda: Led a multidisciplinary project combining economic, epidemiological, and financial models to quantify uncertainty and enhance decision-making. Supported by the university's Transdisciplinary Research Area and the Volkswagen Foundation, the initiative advanced robust decision frameworks with real-world policy applications.
Selected Publications
Business
- Philipp Eisenhauer (2025). Science-backed Decisions for High Stakes Investments Under Uncertainty. Working Paper.
- Philipp Eisenhauer, Stefan Thomke, and Puneet Sahni (2025). Inside Amazon's AI Factory. Harvard Business Review.
- Abraham Asfaw, Philipp Eisenhauer, and Andrea Scarinci (2024). Evaluating the Helpfulness of AI-enhanced Catalogue Data. Amazon Science Blog.
Academia
- Philipp Eisenhauer, Janoś Gabler, Lena Janys, and Christopher Walsh (2025). Structural Models for Policy-Making: Coping with Parametric Uncertainty. International Economic Review (conditionally accepted).
- Manudeep Bhuller, Philipp Eisenhauer, and Moritz Mendel (2025). Sequential Choices, Option Values, and the Returns to Education. Quantitative Economics (2nd resubmission).
- Maximilian Blesch and Philipp Eisenhauer (2021). Robust Decision-Making Under Risk and Ambiguity. arXiv.
- Philipp Eisenhauer, James J. Heckman, and Edward Vytlacil (2015). The Generalized Roy Model and the Cost-Benefit Analysis of Social Programs. Journal of Political Economy, 123(2), 413–443.
- Philipp Eisenhauer, James J. Heckman, and Stefano Mosso (2015). Estimation of Dynamic Discrete Choice Models by Maximum Likelihood and the Simulated Method of Moments. International Economic Review, 56(2), 331–357.
Teaching
- Business Decisions: Teaches students to connect data insights to organizational action through systematic impact measurement and resource allocation. Covers causal inference for business, experimentation design, and building decision systems that scale.
- Data Science: Develops the ability to make and critically evaluate causal claims using real-world data. Covers research design, program evaluation, and microeconometric methods with hands-on application in Python.
- Scientific Computing: Builds production-grade computational skills for solving complex economic and statistical problems. Covers numerical optimization, software engineering practices, and high-performance computing in cloud environments.