Occupational Behaviour and Commitment of Seamen

A concern of many environmentalists is that marine pollution conventions are usually slow in coming into force. The reasons for this vary with each convention. Instead of exhaustively examining each convention, this paper suggests a general framework of inquiry which may be used in seeking to ascertain the speed and degree of ratification of any particular convention.     

A Study in Port Planning: The Example of Mina Zayed

The correct number of berths that a port should provide is solved by a model which minimizes the total port usage cost in terms of the costs of berth provision and the costs accruing to ships from time spent in the port. This model is then applied to Mina Zayed in the Arabian Gulf as an aid to future planning, and from different sets of cargo forecasts an optimal stategy is derived using a game-theoretic approach.     

Discipline in British merchant ships

This paper describes a model which may be used in the evaluation of the relative effectiveness of policies used in the areas of ship chartering and the switching of combined carriers between the dry-cargo market and the tanker market. The policies for chartering and market switiching are expressed in the form of ‘desired proportions’ of the fleet operating in a particular charter-mode or a particular market. Graphical illustration of this form of expression of policies can be easily understood, so that alternative policies can be designed with relative case. The effectiveness of a particular from of policy under various freight market conditions can be determined from the model, the use of which is illustrated by its application to the deployment of the fleet of an hypothetical shipping company. It is assumed that the feedback connection between the company's actions and the market-place is negligible.     

Marginal cost pricing of ferry transportation: a practical application ∗

In this paper, in which the author attempts to redress the lack of attention by economists to ferry operation, a simple pricing model, based on marginal cost pricing, is developed.     

Shipping and the Transfer of Technology†

This paper discusses and assesses the complex process of change that has occurred in East Europe over thc last five years, and attempts to relate these changes to the shipping sector. Conventional mathematical methods are discussed as inappropriate in analysing economic, social and political developments and the technique of conceptual modelling is used, borrowed from other disciplines including those of environmental appraisal and computer sciences. The main linkages are discussed with particular reference to the Polish shipping sector, with specific analysis of the legal, managerial, spatial, economic, political, social and organizational contexts. The dominant themes of change are drawn out in an attempt to predict the impact on the Polish shipping industry in general and the three main State companies–Polish Ocean Lines (Liner Shipping); Polish Steamship Company (Bulk/Tramp) and Polish Baltic Ferries– that dominate the market.