An equilibrium pricing model with time-varying conditional moments of consumption growth is used to analyze the behavior of conditional moments of stock returns for long and short investment horizons. We examine the behavior over time of estimates of the conditional means and variances of...

We find that several ex ante observable variables based on asset price levels predict ex post risk premiums on common stocks of NYSE firms of various sizes, long-term bonds of various default risks, and U.S. Government bonds of various maturities. The predictive ability is consistent over the...

Expected returns over long and short horizons are modeled using two approaches: an equilibrium asset pricing model and a vector autoregression (VAR). Empirical properties of returns that are consistent with the equilibrium model’s implications include (i) an annual "equity premium" of about...