The term
catch share has been used more recently to describe the range of programmes similar to ITQs. Catch shares expanded the concept of daily catch limits to year-long limits, allowed different fishermen to have different limits based on various factors, and also limited the total catch. Catch shares eliminate the "race to the fish" problem, because fishermen are no longer restricted to short fishing seasons and can schedule their voyages as they choose. Boom/bust market cycles disappear, because fishing can continue throughout a typically many-month season. Some safety problems are reduced because there's no need to fish in hazardous conditions just because the fishery happens to be open. A crucial element of catch share systems is how to distribute/allocate the shares and what rights come with them. The initial allocation can be granted or
auctioned. Shares can be held permanently ("owned") or for a fixed period such as one year ("rented"). They can be salable and/or leasable or not, with or without limits. Each variation has advantages and disadvantages, which may vary given the culture of a given fishing community.
Initial distribution ITQs are typically initially allocated as grants according to the recent catch history of the fishery. Those with bigger catches are generally allocated larger quotas. The primary drawback is that individuals receive a valuable right at no cost. Grants are somewhat analogous to a "
homestead", in which settlers who developed farms in the American wilderness eventually received title without payment to what had been public land. In some cases, less than 100% of the TAC becomes ITQs, with the remainder allocated to other management strategies. The grant approach is inherently political, with attendant benefits and costs. For example, related industries such as
fish processing and other non-participants may seek quota grants. Also, fishermen are often excluded from receiving quota if they are not also boat owners, however boat owners who do not fish do receive quota, such as was the case in Alaskan IFQ distributions. The offshore
pollock co-operative in the Pacific Northwest allocated initial quotas by mutual agreement and allows quota holders to sell their quotas only to the co-operative members. Note however that the
television industry did not have to pay for the necessary spectrum to switch from
analog to
digital broadcasting, which is more like quota grants for incumbent fishermen.
Trading ITQs can be re-sold to those who want to increase their presence in the fishery. Alternatively, quotas can be non-tradeable, meaning that if a fisherman leaves the industry, the quota reverts to the government to retire or to grant/auction to another party. Once distributed, quotas can be re-granted/re-auctioned periodically or held in perpetuity. Limiting the time period lowers the quota's value and its initial auction price/cost, but subsequent auctions create recurring revenues. At the same time, "privatising" such a public resource reduces the remaining amount of public resources and can be thought of as "giving away our future". In the industry, rented quotas are often referred to as "dedicated access privileges" (DAP). Another issue with tradability is that large enterprises may buy all the quotas, ending what may be a centuries-long tradition of small-scale operations. This may benefit the sellers (and the buyers and those who buy the fish) but can potentially cause large changes in the culture of fishing communities. Consolidation of quota accompanies every IFQ programme, and typically works to phase out smaller, less profitable fishing operations in favour of larger, often corporate-owned fleets who have better financing capabilities. Some fisheries require quota holders to be participating fishermen to prevent absentee ownership and limit the quota that a captain can accumulate. In the Alaska
halibut and
black cod fisheries, only active fishermen can buy quota, and new entrants may not sub-lease their quota. However, these measures have only served to mitigate outside speculation in IFQs by non-fishermen. A lack of regulatory policy or enforcement still results in the prevalence of "armchair fishermen" (those who own quota but do not materially participate in the fishery). Since IFQs began in 1995, the commercial longline fleet has never exceeded these fisheries' TACs.
Other characteristics ITQs may have the effect of changing the criteria that fishermen apply to their catch.
Highgrading involves catching more fish than the quota allows and dumping specimens that are less valuable because of size, age or other criteria. Many of the discarded fish are already dead or quickly die, increasing fishing's reduction of stocks. ==Effectiveness==