An ITQ scheme has been shown to create a quota induced incentive for discarding of fish in excess of what is socially optimal. This finding is corroborated by empirical evidence in several ITQ managed fisheries. The incentive for discarding, over and above those expected in an unmanaged or input controlled...
Fisheries worldwide continue to suffer from the negative consequences of open access. In 1986, New Zealand responded by establishing an individual transferable quota (ITQ) system that by 1998 included 33 species and more than 150 markets for fishing quotas. We assess these markets in terms of trends in market activity,...
Fish farming has grown very rabidly during the past few decades. One component of this expansion is the introduction of new species, previously unknown to most consumers, to world markets. Arctic char, a cold water salmonid, is one of these species. In 1987, the total commercial supply only amounted to...
During 1986-2006, fisheries in Tonkin Gulf had made rapid development. Total engine power increased 11.6 times while total catch only increased 2.9 times. Big increase in number of fishing boats has resulted to the overexploitation in near shore waters since 1995 and this situation has been spread out all over...
This paper discusses the use of options as a tool to retrieve valuable information on the value and level of risk associated with owning a share in a stock of renewable resource. The objective is to show how theory on options trading can be used to obtain information on the...
The diplomatic corps of Iceland has used much of its time during the third quarter of the 20. century to convince other nations that Icelanders should control and utilise the resources of the waters within 12, then 50 and finally 200 nautical miles around the island. Icelandic politicians have used...
In “Landing fees vs. harvest quotas with
uncertain fish stocks”, Martin Weitzman maintains that
the conventional view among both fisheries economists
and fisheries managers is that “prices” are inferior to
“quantities” as instruments for regulating the fishing
industry. Weitzman takes the opposite position,
appealing to two well-established ideas in economics:...
Weitzman's paper is useful because it provides the fisheries economics profession with a reason to re-examine certain elements of the currently accepted fisheries management theory. As a result, this contribution may lead to a more solid theoretical foundation for fisheries management. This, of course, is the way any science is...
It is now widely recognized that property rights based fisheries management regimes are well
suited for generating efficiency in fisheries. Apart from access licences, which are very low
quality property rights, individual quotas (IQs) and individual transferable quotas (ITQs) are the
most widely applicable and, indeed, the most commonly applied...
This paper considers the costs of fisheries management. It starts by reviewing the costs of fisheries management in Iceland, Newfoundland and Norway. The outcome of this study, as well as information from other countries, indicates that fisheries management costs are generally quite substantial relative to the value of landed catch....