What is a noted disadvantage of the leading indicators-based approach?

The noted disadvantage of the leading indicators-based approach is that relationships between inputs are not static. This means that the correlations or relationships observed between different leading indicators and economic outcomes can change over time due to shifting market dynamics, policy changes, or other external factors. Because these relationships can be influenced by varying conditions, predictions made using leading indicators may become less reliable if analysts do not regularly update their models or consider changing economic circumstances.

The dynamic nature of these relationships underscores the challenge of using leading indicators for forecasting, as past correlations might not hold true in the future. Analysts must be vigilant and adaptive in their interpretations to accommodate the evolving economic environment, which adds complexity to making accurate predictions based on leading indicators. Understanding this can help guide investment decisions and economic forecasting based on recognized trends and potential shifts in the market.