Lettau, Martin; Ludvigson, Sydney C.; Greenwald, Daniel L. - National Bureau of Economic Research (NBER) - 2014
Three mutually uncorrelated economic disturbances that we measure empirically explain 85% of the quarterly variation in real stock market wealth since 1952. A model is employed to interpret these disturbances in terms of three latent primitive shocks. In the short run, shocks that affect the...