We propose a direct and convenient reduced-bias estimator of predictive regression coefficients, assuming that the regressors are Gaussian first-order autoregressive with errors that are correlated with the error series of the dependent variable. For the single-regressormodel, Stambaugh (1999)...

"We study the exposure of the U.S. corporate bond returns to liquidity shocks of stocks and treasury bonds over the period 1973 to 2007. A decline in liquidity of stocks or Treasury bonds produces conflicting effects: Prices of investment-grade bonds rise while prices of speculative grade bonds...