Hall and Woodford Win Nobel for Macro Models Used in Crisis Response

The Royal Swedish Academy of Sciences awarded the Nobel Memorial Prize in Economic Sciences to Robert E. Hall of Stanford University and Michael Woodford of Columbia University on Monday. The committee cited their development of micro-founded macroeconomic models that have become standard tools for central banks and governments worldwide.

Their research replaced older Keynesian frameworks that relied on assumed stable statistical relationships between inflation, unemployment, and consumption. The 1970s oil crises exposed those models' inability to control inflation while reducing unemployment, prompting a shift toward incorporating microeconomic decision-making.

“With them, we are better equipped to deal with shocks in the economy, such as energy crises or sudden changes in how much households consume.”

Hall and Woodford's work provided the theoretical foundation for modern Dynamic Stochastic General Equilibrium models now used to simulate policy responses. The academy noted these tools proved especially valuable during the COVID-19 pandemic and recent energy crises.

John Hassler, chair of the prize committee, said the laureates' models leave policymakers better equipped to handle shocks such as energy crises or sudden changes in household consumption. Woodford, reached by phone in New York, called the award a tremendous honour and a surprise.