This paper analyses the reliability of real time estimates of cyclically adjust budget balances (CABs). We find that real time CABs are not better at forecasting the ex post figures than simpler benchmarks. Further, we find that real time CABs have low power in detecting fiscal slippages, and in...

The effectiveness of cyclically adjusted balances (CABs) as an indicator of the health of public finances depends on the accuracy with which cyclically adjusted figures can be calculated in real time. This paper measures the accuracy of such figures using a specially constructed real time...