“…As known, ceteris paribus, the less the constituting assets in a multi-asset portfolio correlate with each other, the better. The literature on public real estate returns and diversification benefits suggests that correlations are not stable over time (Eichholtz, 1996b;Goldstein and Nelling, 1999;Newell and Acheampong, 2001;Schindler, 2009), thus the correlations are studied as rolling correlation between the stock market and the public real estate market (see Figure 6).…”