Admittedly, scoring high on all of Life’s Essential 8 is a lofty goal, but even small improvements can boost health and longevity. Better sleep habits, accumulating 150 minutes of moderate-intensity ...
Macroeconomists think about productivity just as much, and in much the same way. Their focus is the productivity of the whole economy. They refer to this as total factor productivity (TFP). It’s a ...
To understand the underlying reason these factors (also known as latent or component factors) capture a significant amount of information about a group of variables in the dataset, factor analysis is ...