This term now denotes all exhaustible natural resources that can be combined with capital and labor to produce goods.
According to the Lockean proviso, this  specific resource  should only be consumed such that enough is left for others. Henry George advocated for a single economy-wide tax on this resource; that tax is levied on its "unimproved" form. Elinor Ostrom asserted that successful communal management of this resource was possible without government, in contrast to Garrett Hardin's original conclusion in "The (*)  Tragedy of the Commons." The Physiocrats believed that this resource's products are the sole source of wealth. This term now denotes all exhaustible natural resources that can be combined with capital and labor to produce goods. For 10 points, name this factor of production that is bought and sold along with the property sitting on top of it in the real estate market.
According to the Lockean proviso, this  specific resource  should only be consumed such that enough is left for others.
 land  [or common  land ; prompt on  property ; prompt on  real estate ; prompt on  commons ; prompt on natural  resources before "tax"]