This paper employs weighted least squares to examine the risk-return relation by applying high-frequency data from four major stock indexes in the US market and finds some evidence in favor of a positive relation between the mean of the excess returns and expected risk. However, by using...

Council of Real Estate Investment Fiduciaries (NCREIF) index. NCREIF total return and appreciation indexes are smooth and exhibit strong autocorrelation and autoregressive heteroscedasticity. We test the information transmission from the NAREIT index to the NCREIF index. In our VAR analysis, the...