New method improves accuracy of output gap estimates for policy decisions.
The researchers developed a new method to estimate and forecast the output gap, which is the difference between potential and actual output. By using a local polynomial regression combined with a SETAR model, they were able to improve the accuracy of their estimates. Their approach showed a higher correlation with output gap estimates from economic institutions like the FED and OECD. This new method can help policymakers make better decisions by providing more reliable output gap estimates.