Earlier quoted context omitted.
>No. Renters are paying for the value of the land and the improvements. If the rental price of the apartment is above that, they won't pay it and find another place. Then why are investors a problem?
If investors are investing in apartments for people to live in there is no problem. If investors are investing in land and leaving it empty waiting for the local city to build valuable infrastructure around them before they sell it, that's a major problem. A land value tax will see the former do better and the later to do much worse.
No, not like that.
As a society we need to decide if we want to have the cake or eat the cake. If I own the land, I own the land. The city has a responsibility to consider this (and many other things) when developing infra.
There are a multitude of levers that can be pulled to deincentivize this behavior, but the tragedy is that the people who benefit from it are hand in hand with the people that make and apply the rules.