Land represents about 40% of household assets in the U.S.
Internationally, land represents over 40% of asset values in Spain, and 50-60% of asset values in the France and UK.
Post-Corona Balanced-Budget Super-Stimulus: The Case for Shifting Taxes onto Land
Does Georgism Work? Part 1: Is Land Really A Big Deal?
T. Nicolaus Tideman
Land Value Tax