Browsing by Author "Ciesielski, Marek"
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Item Metodologiczne aspekty rozwoju ekonomiki transportu(Wydział Prawa i Administracji UAM, 1981) Ciesielski, Marek; Kaczmarek, Włodzimierz; Stęplowski, BronisławThe progress in the sphere of transportation economic phenomena depends on improvement of methodological foundations of transport economics, that is composed of elements of general methodology and methodology of economic science and of a set of methodological problems appropriate for economic problems of transportation. Methodological aspects of development of transport economics resolve themselves into two questions: choice of general assumptions and methodological instructions in the sphere of basic research procedures and systematization of existing scientific output. In transport economics improving the first of the two basic research procedures, i.e. the settlement of scientific laws and theories, should consist in broader utilization of hypoithetistic approach, so in aiming at hypotheses and statements formulation of great informative power. It concerns above all the research on general regularities in transportation and macro-economic regularities occurring between transport and national economy. Also respecting the second basic procedure — justification and verfication of statements and theories — extension of the scope of hypothetistic approach can give advantageous results. Accepting, that falsification of statements and theories is a task of verification procedure, could promote the adequacy and more precise determination of utilization scope in transport economics. À level of logical arrangement and maturity of statements and theories of transport economics depends on principles of science systematization, which are formulated by methodology. The recent level of economic science systematization within the sphere of transport is not satisfactory. Thus a need is indicated of extending the level of logical co-ordination of transport economics statements on the ground of methodological principles, that are generally accepted in science.Item Podstawowe problemy metodyczne optymalizacji systemu transportowego(Wydział Prawa i Administracji UAM, 1979) Ciesielski, MarekFurther development of theoretical and planned studies on optimization of transport system demands for: acceptance of a univocal understanding of the notion „transport system", precision of a criterion of system optimization as well as determination of ways of it's disaggregation. An analysis based on observations of research practice shows that all human and material elements employed in transport can be included into transport system. The notion should embrace simultaneously all internal relationships existing in transport system and these aspects of external relationships that are directly connected with system functioning. The best criterion of transport system opitimization seems to be in minimization of total transport costs in the whole national economy. The greatest advantages of such criterion consist in possibility of treating transport properties as variables in searching of ways of transport, system optimization as well as facility of evaluation of multi-variant transport development programmes. This criterion best reflects influence exerted on national income by transport. As basic area of transport system optimization and co-ordination the macro-economic level is to be accepted. In research of transport system optimization and co-ordination at lower levels a simultaneous utilization of all basic ways of transport system disagregation is indispensable.