> Rent controls are a textbook example of a well-intentioned policy that does not work. They deter the supply of good-quality rental housing. With rents capped, building new homes becomes less profitable. Even maintaining existing properties is discouraged because landlords see no return for their investment. Renters stay put in crumbling properties because controls often reset when tenants change. Who occupies housing ends up bearing little relation to who can make best use of it (ie, workers well-suited to local job opportunities). The mismatch reduces economy-wide productivity. The longer a tenant stays put, the bigger the disparity between the market rent and his payments, sharpening the incentive not to move.
[0] https://www.economist.com/leaders/2019/09/19/rent-control-wi...