Research
How do people, markets, and networks shape outcomes? Selected work in causal inference, machine learning, and economics.
The Role of Social Capital in Business Performance: An Empirical Analysis
When a crisis hits, which social ties help businesses survive—and which help them grow?
Viral Voting: A study in the information diffusion effects of different social pressure treatments on voter turnout.
Can social pressure spread from one household to the next—and change who turns out to vote?
Deep Hedging with Non-Parametric Volatility Surfaces and Explicit Forecasting
Can a reinforcement learning agent use the shape of volatility to make better hedging decisions?
Index Funds’ Corporate Stewardship Behaviour
What happens to corporate stewardship when ownership is concentrated in the largest passive investors?