The paper compares four methods of rent capture in a fishery managed w
ith individual transferable quotas using simulations from a unit profi
t function. Some theoretical properties of a quota rental charge, prof
it charge, lump sum charge, and an ad valorem royalty are examined and
then compared in simulations in terms of the distribution of profits,
distortions to the fishery, the relative burden on fishers, and flexi
bility to adjust to changes in the fishery. (C) 1995 Academic Press, I
nc.