For many years a system of leading, coincident, and lagging economic indicators, first developed in the 1930s by the National Bureau of Economic Research (NBER), has been widely used in the United States to appraise the state of the business cycle. Since 1961 the current monthly figures for...

For many years a system of leading, coincident, and lagging economic indicators, first developed in the 1930s by the National Bureau of Economic Research (NBER), has been widely used in the United States to appraise the state of the business cycle. Since 1961 the current monthly figures for...

Leading, coincident, and lagging indicators continue to corroborate Mitchell's view that they reflect crucial sequential changes in economic activity. Lagging indicators, most especially in inverted form, exhibit long if variable leads at peaks, thereby becoming the first anticipation of a...