From the Fed's authors:
The U.S. labor market is large and multifaceted. Often-cited indicators, such as the unemployment rate or payroll employment, measure aparticular dimension of labor market activity, and it is not uncommon for different indicators to send conflicting signals about labor market conditions. Accordingly, analysts typically look at many indicators when attempting to gauge labor market improvement. However, it is often difficult to know how to weigh signals from various indicators.Statistical models can be useful to such efforts because they provide away to summarize information from several indicators. This Notedescribes a dynamic factor model of labor market indicators that we have developed recently, which we call the labor market conditions index (LMCI). Details of the data, model, and estimation will be presented in a forthcoming FEDS working paper.We look forward to reading the paper.
Hat tip: Brian Wesbury of First Trust.