Rental adjustment equations have been estimated for a quarter century. In the United States, models have used the deviation of the actual vacancy rate from the natural rate as the main explanatory variable, while in the United Kingdom, drivers of the demand for space have dominated the...

Recent analyses have suggested the irrationality of Australian and U.S. office property investors in that they have failed to raise capitalization rates sufficiently at rental cyclical peaks to account for the obvious mean reversion in real rents and thus have significantly overvalued...