Jay Sastry

Jay Sastry

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Overview

Jay Sastry is an MD/PhD student at the University of Pennsylvania, completing the first phase of medical training. Jay holds an MPhil in Economic Research from the University of Cambridge through the Frank Knox Memorial Fellowship and received an A.B. in Social Studies from Harvard University. Prior to his time at Penn, Jay served as a research assistant for Opportunity Insights, an economics research group founded in Cambridge, Massachusetts. Since 2020, he has served as a research lead for the Program in Clinical Economics and Policy Analysis at Massachusetts General Hospital and Harvard Medical School. Jay has contributed to projects focused on individual insurance marketplaces and is interested in payment reform, mergers & consolidation, and the impact of new technology in healthcare.

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Knowledge at Wharton

Rethinking Urban Tax Policy Through Land Value Taxation

Wharton professor emeritus of finance explains how taxing land instead of buildings or income could help cities raise revenue while encouraging economic growth.Read More

Knowledge @ Wharton - 5/8/2026
Judgment Is the New Bottleneck

Wharton's Matthew Bidwell speaks with Ritcha Ranjan, senior vice president of product at Expedia Group, on why building effective AI systems means designing for human judgment.Read More

Knowledge @ Wharton - 5/7/2026
Balancing Performance and Prediction in Modern Golf Rankings

Columbia business school professor discusses the evolution of golf analytics, rankings, and decision-making in the sport.Read More

Knowledge @ Wharton - 5/6/2026