Dating procedure recession
All of our recession shading data is available using all three interpretations.
The NBER's research activities are mostly identified by 20 research programs on different subjects and 14 working groups.Our time series is composed of dummy variables that represent periods of expansion and recession.A value of 1 is a recessionary period, while a value of 0 is an expansionary period.Use the assigned data series variables (a, b, c, etc.) together with operators ( , -, *, /, ^, etc.), parentheses , and constants (1, 1.5, 2, etc.) to create your own formula (e.g., 1/a, a-b, (a b)/2, (a/(a b c))*100).As noted above, you may add other data series to this line before entering a formula.