Billionaires control a massive and growing share of global wealth. The most affluent 1% of adults control roughly half the world’s assets, while the richest 0.001% have three times more than the world’s poorest 50%. The rich accumulate assets at almost double the rate of everyone else, so extreme concentrations of wealth worsen from month to month…

Blair Fix at _Economics from the Top Down_ also wrote two very good papers on the converion of housing into…