yes, if an article was requested in some way, it was usually handed over. This could occur in the form either of direct asking, considerable scrounging, or tolerated theft.
widespread demand sharing, but more pronounced for certain goods
demand sharing occurred only for certain goods, for instance, food
sometimes sharing, sometimes reciprocity
demand reciprocity - if an article was requested, the recipient gave a gift before asking
only the chief or leader required to honor requests
even chief or leader rarely required to honor requests
no demand-sharing.

No ownership or individual use rights recognized
communal fields, individual use rights not recognized
communal fields, individual use rights partially recognized
communal fields, individual use rights recognized
fields owned by large family unit (clan, gens, sib), use rights assigned to individuals
fields owned both by large family unit (clan, gens, sib), and by individuals or small family unit
fields owned by individuals or small family unit
strongest form of fields owned by individuals or small family unit

no use rights over land recognized
land communally held or held by large kin groups, and use directed by headman or kin-group head
land rights held by individual or small family unit, but community or large kin group can regulate sale or intervene in other ways
land rights held by individual or small family unit, some regulation by larger community
land rights held by individual or small family unit, and neither community nor large kin group intervenes.

empty lands open to all
empty lands in some cases open to all, in other cases assigned by community leaders
empty lands and meadows held by community or large kin group directed by leaders of community or kin group, and individual rights assigned when needed.
empty lands in some cases assigned by community leaders, in other cases controlled by individuals or small family unit
empty lands held and controlled by individuals or small family unit.

use rights or ownership almost always by actual farmer or herder
land mostly used by owners, but it appears that some lands rented
some lands rented
between some and most lands rented
most lands rented
most land farmed by hired or unfree laborers (considered as a form of tenancy).