Financial indicators such as yield curves and stock prices have been extensively used as leading indicators of economic activity due to their forward looking content. Indeed, the Leading Economic Index (LEI) for the United States, a widely used forecasting tool for business cycle turning points,...

This paper reports real-time out-of-sample tests of the ability of the U.S. Index Leading Economic Indicators (LEI) to forecast the economy using "composition-changing" "as-published" versions of the LEI. It is an extension of recent work that focused on forecasts with a "composition-constant"...

In an important paper, Diebold and Rudebusch (1991) find that, despite good performance for post revision historical versions, the U.S. Index of Leading Economic Indicators (LEI) fails to improve forecasts in real time out-of-sample tests. This paper revisits the issue of real-time performance...