http://www.openstarts.units.it:80/dspace/handle/10077/6852 2013-05-24T14:31:51Z 2013-05-24T14:31:51Z http://www.openstarts.units.it:80/dspace/handle/10077/6860 2012-05-21T23:35:06Z 2000-01-01T00:00:00Z

Title: European Transport / Trasporti Europei (2000) 14/VI Description: Da pagina 51 a pagina 73 contiene: XI Assembly of the International Black Sea Club (Trieste, 26-27 may 2000) Type: Fascicolo rivista

2000-01-01T00:00:00Z Mazzarino, Marco http://www.openstarts.units.it:80/dspace/handle/10077/6859 2012-05-18T23:36:27Z 2000-01-01T00:00:00Z

Title: Deregulating the economy: centralized vs. market - like systems. The principal-agent perspective applied to the transport sector Authors: Mazzarino, Marco Abstract: In the paper, the existence of coordination mechanisms capable of achieving Pareto efficiency under uncertainty conditions (information asymmetry) is investigated. Referring to the deregu¬lation processes under way within the transport system, coordination mechanisms are modelled as principal-agent relationships, public sector being the principal and private operators being agents. It is shown that optimum incentive-compatible mechani¬sms (Nash equilibria) in a deregulated system leads to an inefficient allocation of resources unless agents are risk-neutral. It is also shown that using information as a strategic resource there is some room for efficiency improvement by monitoring agents and by repeating the agency relationship over time. Type: Articolo

2000-01-01T00:00:00Z Mille, Matthieu http://www.openstarts.units.it:80/dspace/handle/10077/6858 2012-05-18T23:36:27Z 2000-01-01T00:00:00Z

Title: Shifting densities Authors: Mille, Matthieu Abstract: In this paper, the author adopt a time-geography approach to examine the temporal variation of urban density by analysing spatial load changes at different times of the day at the communal and community level. The evolution of means of transport coupled with the abandon of the notion of direct proximity to the urban dwelling place provide the basis for this new approach to the study of urban densities. The shift towards spatial specialisation within cities has lead to radical changes in the forms of urban mobility. In just a few generations, cities, formerly highly concentrated centres of population, have evolved into diffuse urban expanses. As a result, the intangible bonds between the dwelling place and the city have progressively disappeared giving way to a temporally-biased perception of urban space determined by existing methods of transport. Density variations have thus been used to measure urban mobility and transport requirements. Type: Articolo

2000-01-01T00:00:00Z Čišić, D. Komadina, P. Baričević, H. http://www.openstarts.units.it:80/dspace/handle/10077/6857 2012-05-18T23:36:14Z 2000-01-01T00:00:00Z

Title: Electronic commerce techniques for process change in an integrated supply chain Authors: Čišić, D.; Komadina, P.; Baričević, H. Abstract: Use of an economic metaphor for a usage of the computer aided logistic organization leads to motivating self-interested parties to achieve mutual satisfactory and efficient outcomes. Efficiency, in this sense, is maximized when redistributing the trade surplus leaves everyone at least as well as before. Simulation of economic aspects of transport logistic chain is currently under the way at Rijeka College of Maritime Studies. The system consisted of 24 different types of organizations and 103 different documents interchanged in the supply chain. The primary aspects were transaction costs and vertical integra¬tion using electronic aided logistics and electronic documents. The paper introduces results of the research showing savings up to 1,2 % of GDP for any country. The savings have been calculated for each organisation type, showing it's structural position in the supply chain. Type: Articolo

2000-01-01T00:00:00Z