Long-term industrial equilibrium in an ITQ managed fishery

This paper discusses long-term equilibrium in a fishery managed by individual transferable quotas. Rising prices or falling capital costs become capitalized in a higher value of quotas, implying higher capital costs for holding quotas. This may in fact reduce the size of each firm and lead to more firms existing in long-term equilibrium. Resource rent taxation by letting firms lose a certain share of their quota holdings each year is discussed and shown to be neutral.     

Price Volatility and Risk Exposure: On the Interaction of Quota and Product Markets

We consider an industry with firms that produce a final good emitting pollution to different degree as a side effect. Pollution is regulated by a tradable quota system where some quotas may have been allocated at the outset, i.e. before the quota market is opened. We study how volatility in quota price affects firm behaviour, taking into account the impact of quota price on final-good price. The impact on the individual firm differs depending on how polluting it is??whether it is ??clean?? or ??dirty????and whether it has been allocated quotas at the outset. In the absence of long-term or forward contracting, a grandfathering regime??where clean firms are allocated no quotas and dirty firms are allocated quotas for a part of their emissions??minimizes the impact on firm behavior relative to a risk-neutral benchmark.With forward contracts and in the absence of wealth effects initial quota allocation has no effect on firm behaviour. Allowing for abatement does not change the qualitative nature of our results.     

Comparing Regulations to Protect the Commons: An Experimental Investigation

In a laboratory experiment we test three regulations imposed on a common-pool resource game with heterogeneous users: an access fee and subsidy scheme, transferable quotas and non-transferable quotas. We calibrate the game so that all regulations improve users’ profits compared to free-access extraction. We compare the regulations according to five criteria: resource preservation, individual profits, profit difference, Pareto-improvement from free-access and sorting of the most efficient users. One of the main findings is that, even though it performs better in sorting out the most efficient subjects, the fee and subsidy scheme is not more profitable than tradable quotas.     

A Montero payment mechanism for regulating non-point pollution emissions

Regulating externalities from pollution is difficult when the regulator can not observe individual firms’ externality generation. Taxing the aggregate emissions of a group of polluters, which can often be observed, has been suggested. However, these taxes are vulnerable to collusion and strategic behavior, and they generate distorted entry-exit incentives. To address these disadvantages, I suggest combining an aggregate tax mechanism with the quota payment mechanism suggested by Montero for allocating emission quotas. The suggested tax system induces compliance with quotas and solves the noted problems for a subset of these regulation problems.     

Individual Transferable Quota Markets under Illegal Fishing

The use of individual transferable quotas in fisheries has been considered an opportunity to achieve a given total allowable catch with a maximum social benefit. One of the assumptions used in obtaining that result is that the system is in perfect compliance. The presence of violations and the need for enforcement of tradable property rights systems in fisheries has not received much attention in the literature. The incidents of non-compliance, however, may affect the performance of transferable property rights-based fisheries in unexplored ways. In this paper, we adapt previous literature on enforcing emissions trading programs to analyze a positive model of fisherman behavior that operates under a perfectly competitive individual transferable quota system, while recognizing the opportunities for violations of quota holdings, given incomplete enforcement. Considering a poorly enforced, individual transferable quota system we are able to obtain a number of implications for the current and future equilibrium of the quota market, the time paths of the fishery, and the proper design of a policy rule on total allowable catch (TAC).     

Bioeconomic Analysis and Management

This article discusses bioeconomic analysis and different management strategies in fisheries. It reviews recent developments, which show the need to expand the analysis to multispecies fisheries and management. Significant gains can be made if the interdependencies between species and/or jointness in inputs for many fisheries are identified. Both common property resource management and individual transferable quotas (ITQs) can be fruitful strategies in different settings. The article suggests that there is scope for the development of a multiple use management approach of marine resources. Besides the aim of an efficient use of fish stocks, equal attention should be given to other values from aquatic ecosystems, like ecological services, biodiversity and recreation possibilities.     

Transferable quotas,enforcement costs and typical firms: An empirical application to the Norwegian trawler fleet

An alternative to traditional regulations of fisheries to avoid rent dissipation is the use of individual transferable quotas (ITQ _s ) where prices in the quota market provide the necessary information to owners of harvest rights to contract with each other. However, even under such a decentralized regime, information on the underlying technology of the fishing vessels is also necessary. First, since most fisheries consist of many interrelated production processes, in order to avoid rent dissipation by discarding wrong output mix etc., the structure of production in the multispecies fishery must be known to design a proper quota system. Second, an ITQ system may create incentives for misreporting by understating the actual catch. This may especially be the case where the expected degree of self-enforcement is low. The paper proposes a way to reduce the information requirements under regulation with asymmetric information by constructing a typical firm and comparing performance for the other vessels to this firm. Based on the typical firm, and if the industry is relatively homogenous, the performance and hence catch of any other firm in the industry can be predicted within a certain range. Further, the paper applies this idea to the Norwegian trawler fleet to assess the production structure in terms of jointness, input-output separability, and the supply and demand elasticities for the fishing firms. This information characterizes the fishery and thus how the quota system may be designed and how to construct a yardstick in order to reduce the enforcement cost under a decentralized regulation of ITQs.The authors would like to thank Trond Bjørndal, Røgnvaldur Hannesson, Ola Flaaten and two referees for useful comments and suggestions.     

Emissions Trading with Updated Allocation: Effects on Entry/Exit and Distribution

Allocation of emissions allowances may have significant distributional and efficiency effects. It is well known that cost-efficiency may be achieved if allowances are auctioned or distributed in a lump sum manner, e.g., based on emissions levels before the start of the system (‘grandfathering’). Böhringer and Lange (Eur Econ Rev 49:2041–2055, 2005) show that a cost-effective outcome can also be achieved if the base year for allocation is continually updated (‘updating’), given that banking and borrowing are prohibited. In this paper we examine whether updating alters the entry and exit conditions for firms compared to grandfathering, and how it affects profits for new and existing firms. We find that the two schemes function surprisingly similar: First, the incentives to entry and exit are identical. Second, the total value of free quotas to existing firms, based on emissions before the system starts, is also identical without any auctioning. With updating initial claims for free allowances have a shorter lifetime compared to grandfathering, but quota prices are higher as firms anticipate the effect of current emissions on future claims to free allowances. The two effects exactly cancel each other out. If there is some combination of auction and free allocation, the total value of free quotas will always be highest under grandfathering if the auction rate is the same. Entry and exit incentives are still equal.     

Comparison between specific taxation and volume quotas in a free entry Cournot oligopoly

We revisit the classic discussion of the comparison between tax and quota, but in a free-entry Cournot oligopoly. We investigate a quantity ceiling regulation as a quota policy. We find that tariff-quota equivalence holds if the firms are symmetric and the number of firms is given exogenously. However the equivalence does not hold and taxes dominate quotas in the free entry market because quota can increases the number of entering firms and increases the loss caused by excessive entries.     

Capacity utilization measures and excess capacity in multi-product privatized fisheries

Using individual firm data from before and after the introduction of individual transferable quotas (ITQs) in the Nova Scotia mobile gear fishery, data envelopment analysis (DEA) is used to examine capacity and capacity utilization (CU). This paper is the first to look at CU in a multi-species fishery with both ITQ and non-ITQ components. The paper examines how a change in the property rights regime can affect a multi-product industry and the consequences in terms of product-specific CU, as well as aggregate CU. The results provide insights to regulators interested in using market-based approaches to improve efficiency in multi-product industries.     

Methods of pricing common property use and some implications for optimal child-bearing and the social discount rate

Each individual consumes a numeraire capital-consumption good, harvests “fish” from a common property resource, and makes child-bearing and capital bequest decisions in her one-period life. The model is developed in a way that traces the physical impacts of harvest choices across generations. Consistent with previous results in models with pollution, it is shown that the efficient resolution of the stock externality can be accomplished by a combination of Pigouvian harvest and a child-bearing tax. Results are extended to show that the creation of asset-like individual transferable quotas (ITQs) induces efficient harvest and child-bearing decisions without a child-bearing tax. Clarifying previous results, it is shown that the social discount rate is equal to the common net-of-Pigouvian-tax rate of return on capital in both industries.     

The Effects of Emission Permits on Growth and the Environment

We develop an overlapping generations model of growth and the environment in which industrial firms produce environmentally harmful emissions. A government controls the emissions by assigning emission quotas to firms, and permits could be issued and freely traded as financial instruments across firms on the basis of the quotas. We show that an environmental policy that decreases an aggregate number of emission quotas could degenerate economic growth and lower environmental quality in the long run. We also show the implications of this result for environmental policy.     

Volume and share quotas in Cournot competition

In this paper, we theoretically discuss volume and share quotas in the market where firms engage in Cournot competition. We show the equivalence among specific taxes, and volume quotas and share quotas with respect to equilibrium quantities. By using these results, we analyze comparative statics effects of volume and share quotas. Further, we apply the results to the examination of international oligopoly models with tariffs, import volume quotas, and import share quotas. Finally, we extend the model to endogenize the set of firms and derive a non-equivalence result of volume quotas and specific taxes.     

Collusion Under Asymmetric Information: The Role of the Correlation

We consider the regulation of a duopoly under incomplete information. When firms act noncooperatively, the regulator uses yardstick mechanisms to bridge his informational gap at no cost. However, this provides the firms with an incentive to collude.
We interpret the correlation as a measure of the congruence/divergence between individual and coalitional incentives. Under positive correlation, these incentives are aligned: the threat of collusion forces the regulator to distort the allocation. Under negative correlation, these incentives are opposed: the regulator can, sometimes, exploit this conflict of interest inside the coalition to eradicate the stakes of collusion at no cost.     

Rent Seeking with Politically Contestable Rights to Tariff‐rate Import Quotas**

This paper analyzes rent seeking for agricultural import quotas and the associated waste of resources when politically contestable licenses are allocated to either or both importers and exporters. In a two‐stage simultaneous contest where firms seek rent for licenses and then bargain over the import/export price, it is shown that (1) rents are not dissipated completely because of uncertainty in allocation of “rights,” (2) the dissipation ratio increases if the country with a more competitive contest increases the probability of establishing licenses, (3) rent seeking may cause the market structure to change, (4) less rent is dissipated in the case of pre‐existing market power, and (5) allocation of multiple licenses decreases rent‐seeking outlays.     

ITQs,Firm Dynamics and Wealth Distribution: Does Full Tradability Increase Inequality?

Concerns over the re-distributive effects of individual transferable quotas (ITQ’s) have led to restrictions on their tradability. We consider a general equilibrium model with firm dynamics to evaluate the redistributive impact of changing the tradability of ITQs. A change in tradability would happen, for example, if permits are allowed to be traded as a separate asset from ownership of an active firm. If the property right is associated with ownership of an active firm, the permit can be leased in each period but it is not possible to exit the industry and keep the right. However, allowing the permits to be traded as a separate asset has two effects. First, it leads to a greater concentration of production in the industry. Second, it directly converts a non-tradable asset into a tradable one, and this is equivalent to giving a lump sum transfer to all firms. The first effect implies a concentration in revenues, while the second implies a redistribution of wealth. We calibrate our model to match the observed increase in revenue inequality in the Northeast Multispecies (Groundfish) U.S. Fishery. We show that although observed revenue inequality—measured by the Gini coefficient—increases by 12 %, wealth inequality is reduced by 40 %.     

ITQ’s in Chile: Measuring the Economic Benefits of Reform

In 2001 an individual (operationally transferable) quota system was introduced for all the most important industrial fisheries in Chile. This system was put in place after years of declining stocks and over investment. In this paper we describe this reform and estimate related allocative efficiency benefits for the most important industrial fishery in the country, the southern pelagic fishery. Benefits were estimated using a bioeconomic model estimated using data for the 1985–2004 period. The estimated model was then used to generate simulated scenarios of the evolution of this fishery in a 20 year horizon with and without the ITQ system in place. The benefits of the reform can then be estimated by comparing the fishery’s costs in the scenarios with and without ITQs. This approach allows benefits to be estimated using more realistic counterfactual scenarios than just comparing the fishery before and after the reform. Estimated discounted net benefits reach US $166 million in the period 2001–2020. Fleet size fell from 149 active boats in 2000 to 57 in 2004 as a direct consequence of the reform. Among the interesting features of the Chilean experience is the way the political economy of the reform was facilitated by the prior introduction of de facto individual quotas within the framework of fishery experimental activities. When the authorities closed the southern pelagic fishery because of biological problems between 1997 and 2000, they organized ‘experimental’ fishing expeditions in which participant boats were given the right to fish a certain amount of resources per expedition. This pseudo quota system allowed fishermen to experience directly the benefits of individual quotas and that was instrumental to the political agreement leading to the reform. It is important to note that the Chilean southern industrial pelagic fishery has average catches of over 1.4 million tons a year, making it one of the largest fisheries in the world to be regulated by individual quotas.     

When is fish quota enforcement worth while? A study of the Northeast Arctic cod

Many fish stocks are controlled by fish quotas divided among individual firms. Such quota regimes need an enforcement mechanism in order to be effective. Whether or not quota management regimes are worth while depends on whether the rents generated by such regimes cover their costs. Cost-efficient quota regimes would attain an optimal deterrence through minimal control and high fines, but in practice there are likely to be socially determined limits on how high fines could be set. We analyze these questions for the Northeast Arctic cod stock, using data on enforcement of Norwegian fish quotas.     

Regulation of Stock Externalities with Correlated Abatement Costs

We study a dynamic regulation model where firms’ actions contribute to a stock externality. The regulator and firms have asymmetric information about serially correlated abatement costs. With price-based policies such as taxes, or if firms trade quotas efficiently, the regulator learns about the evolution of both the stock and costs. This ability to learn about costs is important in determining the ranking of taxes and quotas, and in determining the value of a feedback rather than an open-loop policy. For a range of parameter values commonly used in global warming studies, taxes dominate quotas, regardless of whether the regulator uses an open-loop or a feedback policy, and regardless of the extent of cost correlation.Early versions of this paper were presented at the Fifth California Workshop on Environmental and Resource Economics, University of California, Santa Barbara, CA, May 5–6, 2000, and at the annual meeting of the Canadian Agricultural Economics Society, University of British Columbia, Vancouver, BC, Canada, June 1–3, 2000. We thank these conference participants, and two anonymous referees of this journal for their comments, without implicating them in any remaining errors. The opinions expressed in this paper do not necessarily reflect the views of the Asian Development Bank.     

The allocation of PhD enrolment quotas in China’s research-oriented universities based on equity and efficiency principles

PhD enrolment quota allocation proves the key concern for China’s universities to promote institutional reform and improve research level, and it is often characterized by the zero sum game among schools within a university. Therefore, this article develops a new indicator system for PhD enrolment quota allocation and efficiency evaluation in China, and then it reallocates the quotas considering the preferences of decision-makers and the efficiency based on the historical data during 2011–2015 in a research-oriented university in China. The results indicate that, first, the preferences of decision-makers in the university for article publications and research funds may significantly affect the allocation of PhD enrolment quotas among schools. Second, when the linear combination weighting method is used, the overall efficiency for PhD enrolment allocation proves the highest, among various weighting methods concerned. Finally, to improve the overall efficiency of the 19 schools, five social science schools and four engineering schools have to cut their PhD enrolment quotas; among them, three engineering schools should reduce the largest redundant quotas sharply. The methods and results in this article are conducive to the allocation of education resources which have the zero sum feature and are often accompanied with undesirable outputs.