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61.
This paper discusses the strategies which might be adopted by port authorities, given that modern port technologies have considerably limited the scope for competition. It therefore analyses the several forms of competition relevant to ports, any or all of which may apply in any given instance.

It describes the 'minimalist strategy, which consists of recognizing that public sector bodies have many faults, may make many mistakes and that well-intentioned attempts to rectify faults in the private sector may make matters worse. Second, it describes the 'pragmatic' strategy, which involves establishing committees to examine problems and to recommend actions, if they can reach a consensus. Third, it describes the 'public sector' strategy, which involves the port authority taking over all port functions. Finally, it describes the 'competitive' strategy, which involves a careful reproduction of the circumstances of competition, even though there may be room for only one efficiently-sized operator at a time. Franchising, or short-term leasing on any of a variety of competitive bases, so as to produce serial competition is described. Each of these strategies is presented as having its own advantages and disadvantages, and each may be suitable to particular circumstances.  相似文献   
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This paper argues that the economic functions of seaports are to benefit those whose trade passes through them, i.e. through providing increments to consumers' and producers' surpluses. Whilst recent developments in the technologies of seaports (containers, bigger ships, more rapid handling of bulk cargoes) have increased technical efficiency, they have also provided such economies of scale as to reduce some opportunities for competition and, therefore, the probability that cost reductions are actually passed on in this way. For this purpose port costs need to be considered in their entirety, i.e. as generalized transport costs per tonne, comprising money, time and the risks of loss, damage and delay. Such cost reductions will lead to expanded trade in a variety of ways.

This statement of the economic function of seaports is contrasted with views that they should try to increase employment in their locality, or that they should maximize profits.  相似文献   
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A new transportation system is described. CyberTran is a steel wheel on rail system designed to travel on elevated guideways, utilizing large numbers of 6 to 20 passenger automated vehicles weighing less than 10,000 pounds. The benefits from these light weight vehicles include dramatically reduced system cost and increased passenger appeal. The system described has been prototyped and tested at the Idaho National Engineering and Environmental Laboratory, a U. S. Department of Energy Research and Development Laboratory.  相似文献   
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Intense competition in many sectors across the maritime industry and in professional ship management in particular, means that the quest for achieving competitiveness will continue and intensify. A review of the current strategies across many sectors of the industry indicates the importance of forging stable partnerships for the achievement of competitiveness. Considering that the capability to form a relationship is an intangible resource (as depicted in resource-advantage theory), an empirical assessment in the context of ship management was undertaken. The assessment aimed to identify the type of relationships present in ship management, and succeeded in classifying those relationships into four distinct groups. The central thesis of the paper is that maritime organizations in general, and ship management companies in particular, may utilize their intangible relational resources in order to achieve competitive advantage. Based on the classification of ship management relationships, implications for managers are discussed.  相似文献   
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This paper first presents arguments for having public sector port authorities. They can deal, flexibly and permanently, with property rights within their own areas. They can plan and regulate port areas comprehensively. They can provide 'public goods'. They can deal, in various ways, with externalities. They can promote efficiency, whether their own (if they operate as a comprehensive port) or that of the private sector (if they are largely landlords). For example, if their policy is to rely on the private sector to produce efficiency through competition then they can see to it that there actually is competition and not any kind of cartel or monopoly. Examples are cited where this last function has not been performed. The exception for single-user ports is noted.

Against them are the general disadvantages of public authorities (or bureaucracies)—though examples are cited where port authorities had very small staffs. The common instances of 'market failure' may thus be contrasted with those of 'government failure'. Finally, a pragmatic approach is advocated, tailored to the needs and resources of the country in question. The increasing effect of the economies of scale in port technology, and its limitation on competition, is, however, noted and to be discussed in the next paper.  相似文献   
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Wardman  Mark  Batley  Richard 《Transportation》2022,49(2):555-589
Transportation - This paper updates and extends the systematic review and meta-analysis of Wardman and Batley (Transportation 41:1041–1069, 2014), which hitherto was the most comprehensive...  相似文献   
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