There's a lot here to absorb, but one thing I've always wondered about Georgism and Land Value Tax is whether land supply is actually inelastic:
> Land, however, is not built. Land is inelastic in supply, and landowners don’t “provide” land the way laborers provide labor and investors provide capital; they un-provide land by excluding others from using it. Building supply can change in response to a tax change, but land supply cannot.
But many cities actually can increase their land supply via land reclamation. This can be done by filling in waterways or otherwise altering the landscape to make it suitable to build on. Chicago, for example, built the land under the Adler Planetarium by filling in rubble along the shore of Lake Michigan. Boston is an even more impressive example; Back Bay used to be a bay of the Atlantic Ocean, not an entire neighborhood of a city with very high cost of living.
Cities can also lose land. Sometimes this is due to natural causes like erosion, sea level rise, or disasters like earthquakes and volcanic eruptions. Other times a lack of regulation might permit pollution to make land unlivable or infeasible to build on. Land owners can't create natural disasters, but they can advocate for policies that strongly influence effective land supply, such as whether building codes allow building on certain kinds or soil or require resistance to earthquakes.
Does this change the calculus from a Georgist economic perspective? If not, why?
You are confusing "location" and "dirt"
When georgists refer to land, they are referring to locations - not dirt.
Locations refer to the sections of physical 2D space that makes up a country. Why 2D when the world is 3D? Because parcels are allocated and segmented based on a 2D model.
Locations are best thought of as being similar to "spectrum" (what typically gets auctioned off every few years to the highest bidder) - there is a total fixed amount. Nobody made the physical space, and nobody will make more of it in the future. It all existed before life even began on this planet, and it will exist long after all of us are dead.
I think this is actually the problem with Georgism. The world has plenty of dirt. Locations are in short supply. Georgism taxes away the gain from the creation of Locations, which is an important economic activity. For example, most of London's suburbia was created by the building of the metropolitan railways around 100-150 years ago. Places that were too far from London to be useful suddenly became Locations, and the railway companies made back the money they spent to build the railways by selling these new Locations for home building (now known as Metroland).
Although we don't have LVT in the UK, it interesting that we have another restriction on the creation of Locations: Planning laws in the UK are extremely hard and expensive to navigate and get permission to build pretty much anything, so the creation of new Locations is pretty much impossible. And that doesn't seem to be a good thing.
> Georgism taxes away the gain from the creation of Locations
The premise of Georgism is that there is no creation of locations (at least unless you're in the business of creating planets).
> Places that were too far from London to be useful suddenly became Locations
No, those were always locations, before and after the construction of railways made them more valuable. Accordingly, Georgists ain't interested in taxing the gains of the railways themselves; we're only interested in taxing the gains of the landowners profiting off of their land suddenly being more valuable from no contribution of their own. Under LVT the railway companies still would've made their money back in droves — probably moreso if they're only paying taxes on the land under the railroads instead of the actual railroads themselves!
bariumbitmap · · focus · HN ↗
> Land, however, is not built. Land is inelastic in supply, and landowners don’t “provide” land the way laborers provide labor and investors provide capital; they un-provide land by excluding others from using it. Building supply can change in response to a tax change, but land supply cannot.
But many cities actually can increase their land supply via land reclamation. This can be done by filling in waterways or otherwise altering the landscape to make it suitable to build on. Chicago, for example, built the land under the Adler Planetarium by filling in rubble along the shore of Lake Michigan. Boston is an even more impressive example; Back Bay used to be a bay of the Atlantic Ocean, not an entire neighborhood of a city with very high cost of living.
Cities can also lose land. Sometimes this is due to natural causes like erosion, sea level rise, or disasters like earthquakes and volcanic eruptions. Other times a lack of regulation might permit pollution to make land unlivable or infeasible to build on. Land owners can't create natural disasters, but they can advocate for policies that strongly influence effective land supply, such as whether building codes allow building on certain kinds or soil or require resistance to earthquakes.
Does this change the calculus from a Georgist economic perspective? If not, why?
adverbly · · focus · HN ↗
When georgists refer to land, they are referring to locations - not dirt.
Locations refer to the sections of physical 2D space that makes up a country. Why 2D when the world is 3D? Because parcels are allocated and segmented based on a 2D model.
Locations are best thought of as being similar to "spectrum" (what typically gets auctioned off every few years to the highest bidder) - there is a total fixed amount. Nobody made the physical space, and nobody will make more of it in the future. It all existed before life even began on this planet, and it will exist long after all of us are dead.
efaref · · focus · HN ↗
Although we don't have LVT in the UK, it interesting that we have another restriction on the creation of Locations: Planning laws in the UK are extremely hard and expensive to navigate and get permission to build pretty much anything, so the creation of new Locations is pretty much impossible. And that doesn't seem to be a good thing.
yellowapple · · focus · HN ↗
The premise of Georgism is that there is no creation of locations (at least unless you're in the business of creating planets).
> Places that were too far from London to be useful suddenly became Locations
No, those were always locations, before and after the construction of railways made them more valuable. Accordingly, Georgists ain't interested in taxing the gains of the railways themselves; we're only interested in taxing the gains of the landowners profiting off of their land suddenly being more valuable from no contribution of their own. Under LVT the railway companies still would've made their money back in droves — probably moreso if they're only paying taxes on the land under the railroads instead of the actual railroads themselves!