It is generally regarded as a higher risk investment than listed stocks, as the companies are often less mature, but it also delivers a higher return than most other investment classes. (sciencemag.org)
Like other investment classes, there are better and worse performing liquid alternatives. (planadviser.com)
As the performance of other investment classes rebounds, might current high prices of investment properties reach a high - water mark, indicative of another bubble? (nreionline.com)