The macroeconomic models developed by the two researchers incorporate changes in household and firm behaviors, helping analyze how their economic decision-making impacts the overall economy, going beyond merely observing changes in data such as inflation and production. This enables governments and central banks to more accurately assess the actual effects of policies when formulating effective fiscal and monetary policies, thus helping address economic shocks such as inflation, energy crises, and sudden shifts in consumer demand. These models are now adopted by central banks and finance departments around the world.
The selection committee noted that the related research has improved policymakers' ability to stabilize the economy, allowing authorities to more effectively evaluate the timing and impact of policy measures. Hall is affiliated with Stanford University in the United States, while Woodford is affiliated with Columbia University. (yc)