Maritime transport in digital world

Authors investigate the impact of the electronic economy to the transport value chain, and especially the port as technological node. The electronic economy impacts on the transport chain, and on logistics outline different view on the port operations. The ports do not only bound themselves to basic transit operations only, but rather involve the sophisticated logistic operations. Simulation has been used to define economic behaviour of the model and its entities for two generic case studies – usage of the electronic and paper documents. The results show that electronic documents can decrease the transaction costs Electronic documents diminish the time used to obtain, create the documents, and thus the costs are decreased. For one shipment (total of 103 documents) electronic documents are 39% cheaper then paper documents and the difference between the electronic and paper documents is 295.44$ for one set of 103 documents in one shipment.

Towards an explicit modeling of trade facilitation in CGE models: evidence from Egypt

This paper develops a dynamic computable general equilibrium (CGE) model incorporating trade facilitation aspects. This paper’s contributions are twofold: theoretical and empirical. First, this paper attempts to model trade facilitation explicitly in a dynamic CGE model applied. On the empirical side, I estimate, not assume, the tariff equivalent of red tape and related procedures at sectoral level. I use the ad valorem tariff equivalents of time to import and to export that have been estimated in a companion paper and I take into account the cost of such a process. To do so, I modify the Exter model that is calibrated on the Egyptian social accounting matrix of 2000/2001. My main findings show that, when trade facilitation is modeled precisely, i.e. by taking into account its cost as well as the tariff equivalents of its aspects, the impact of such a process is reduced. Meanwhile, its impact remains higher than trade liberalization. Moreover, some sectors witness a significant expansion more than others, especially processed food, garments and high value added products.CGE; Trade facilitation; Egypt

Measuring Regulatory Restrictions in Logistics Services

This study measures the extent of restrictions on trade in logistics services in the ASEAN+6 economies by constructing a logistics regulatory restrictiveness index for each economy that quantifies the extent of government regulations faced by logistics service providers. This is the first study of its kind to construct a regulatory index of the entire logistics sector, which includes the main modes of international transport and customs restrictions. The indices show that large differences exist in the logistics regulatory environment of ASEAN+6 economies. Many of these economies are open to trade in logistics services, while others are relatively restrictive. Malaysia, China, Indonesia, Lao PDR, the Philippines and Vietnam are the most restrictive economies of logistics services in this region. Relatively, Singapore and Australia are the most open economies for trade in logistics services, along with Japan and New Zealand. Preliminary investigations find evidence of negative relationships between logistics regulatory restrictiveness and logistics sector performance, as measured by the World Bank's Logistics Performance Index and its sub-components. These findings support that notion that a less restricted trade environment results in better performance for the logistics sector.Logistics, Transport, Government Regulation, Trade, East Asia

AGENT-BASED MODEL AND SIMULATIONS OF THE MANAGEMENT OF PORTS: THE IMPORT PROCESSES AT THE PORT OF GENOVA

This thesis addressed to use of Agent-Based Modelling (ABM) for the development and implementation of the import process of goods in a port that is suitably applied to help, plan, structure the development of the port model. The main goal of the modelling and implementation was to reach to fruition as more organized, fast and efficient complex logistics network, through development policies. To this purpose, I developed an agent-based model (ABM) of a port that is populated by the real main actors (stakeholders) whose are involved in the port activities such as maritime, customs, financial police etc. The model of the port simulates the actual port processes, i.e. acceptance of the goods, sending them, controlling of the legality, or not to import goods, the transportation planning etc. Agent-based models (ABMs) are being used in modelling in economies as complex systems that is a relatively recent approach in economies [62]. It has increasingly been attracting many scholars belonging to several sub-fields, becoming both a complement and a substitute for more traditional economic-modeling methodologies [62]. We can mention that ABMs are considered as a valid and effective competitor of standard Dynamic Stochastic General Equilibrium (DSGE) models in macroeconomics [26]. The main advantages of using ABMs arrive two main additional values if we compare it with its equivalent systems. ABM provides more descriptive richness, as they characterize ecologies of agents, locally interacting through non-obvious network structures, learning using incomplete information, and competing within imperfect markets. Second, the modeler developing an ABM has typically more flexibility in both input and output validation of its model [34]. Ports have an integral role of our economy, they are strategic places of exchange, and especially over the last few decades and with the phenomenon of globalization, the ports are a reality in continuous movement and growth. Therefore, they are operating places of extreme complexity, especially in their logistics functions of transport management. The thesis discusses the business process is implemented for developing a computer supported management tool to handle the port activities flow. The tool is designed for the integration in a virtual infrastructure that allows an advanced operational management of port traffics. By modelling the time documentation according to the specification of the Genoa case, the business case of the port of Genoa is tested. Results show that the mechanism implemented simulates the actual process. Moreover some bottleneck are discovered, such as delays to the handling of the containers and queues formation due to missing documentation or documentation with errors or not ready

An Agent-based Approach for Improving the Performance of Distributed Business Processes in Maritime Port Community

In the recent years, the concept of “port community” has been adopted by the maritime transport industry in order to achieve a higher degree of coordination and cooperation amongst organizations involved in the transfer of goods through the port area. The business processes of the port community supply chain form a complicated process which involves several process steps, multiple actors, and numerous information exchanges. One of the widely used applications of ICT in ports is the Port Community System (PCS) which is implemented in ports in order to reduce paperwork and to facilitate the information flow related to port operations and cargo clearance. However, existing PCSs are limited in functionalities that facilitate the management and coordination of material, financial, and information flows within the port community supply chain. This research programme addresses the use of agent technology to introduce business process management functionalities, which are vital for port communities, aiming to the enhancement of the performance of the port community supply chain. The investigation begins with an examination of the current state in view of the business perspective and the technical perspective. The business perspective focuses on understanding the nature of the port community, its main characteristics, and its problems. Accordingly, a number of requirements are identified as essential amendments to information systems in seaports. On the other hand, the technical perspective focuses on technologies that are convenient for solving problems in business process management within port communities. The research focuses on three technologies; the workflow technology, agent technology, and service orientation. An analysis of information systems across port communities enables an examination of the current PCSs with regard to their coordination and workflow management capabilities. The most important finding of this analysis is that the performance of the business processes, and in particular the performance of the port community supply chain, is not in the scope of the examined PCSs. Accordingly, the Agent-Based Middleware for Port Community Management (ABMPCM) is proposed as an approach for providing essential functionalities that would facilitate collaborative planning and business process management. As a core component of the ABMPCM, the Collaborative Planning Facility (CPF) is described in further details. A CPF prototype has been developed as an agent-based system for the domain of inland transport of containers to demonstrate its practical effectiveness. To evaluate the practical application of the CPF, a simulation environment is introduced in order to facilitate the evaluation process. The research started with the definition of a multi-agent simulation framework for port community supply chain. Then, a prototype has been implemented and employed for the evaluation of the CPF. The results of the simulation experiments demonstrate that our agent-based approach effectively enhances the performance of business process in the port community

The cost of being landlocked : logistics costs and supply chain reliability

A large proportion of the least developed countries are landlocked and their access to world markets depends on the availability of a trade corridor and transit systems. Based on empirical evidence from World Bank projects and assessments in Africa, Central Asia, and elsewhere, this paper proposes a microeconomic quantitative description of logistics costs. The paper theoretically and empirically highlights that landlocked economies are primarily affected not only by a high cost of freight services but also by the high degree of unpredictability in transportation time. The main sources of costs are not only physical constraints but widespread rent activities and severe flaws in the implementation of the transit systems, which prevent the emergence of reliable logistics services. The business and donor community should push toward implementation of comprehensive facilitation strategies, primarily at the national level, and the design of robust and resilient transport and transit regimes. A better understanding of the political economy of transit and a review of the implementation successes and failures in this area are needed.Transport Economics Policy&Planning,Transport and Trade Logistics,Common Carriers Industry,Economic Theory&Research,Rural Roads&Transport

Economic impact of port activity : a disaggregate analysis. The case of Antwerp

The economic impact of the port sector is usually measured at an aggregate level by indicators such as value added, employment and investment. This paper tries to define the economic relevance for the regional as well as for the national economy at a disaggregate level. It attempts to identify, quantify and locate the mutual relationships between the various port players themselves and between them and other Belgian industries. Due to a lack of information foreign trade is only tackled very briefly but the method outlined in this paper can be used to measure the national effects of changes in port activity at a detailed level. A sector analysis is made by compiling a regional (regional as geographically opposed to national, not to be mistaken for the Belgian Regions Brussels, Flanders and Wallonia) input-output table, resorting to microeconomic data: a bottom-up approach. The main customers and suppliers of the port's key players or stakeholders are identified. A geographical analysis can also be carried out by using data at a disaggregate level. Each customer or supplier can be located by means of their postcode. In so doing, the economic impact of the port is quantified, both functionally and geographically. In the case of the port of Antwerp, the results show important links between freight forwarders and agents. The geographical analysis suggests the existence of major agglomerating effects in and around the port of Antwerp, referred to as a major transhipment location point. Key words: port economics, regional input-output table, sector analysis, geographical analysis.port economics, regional input-output table, sector analysis, geographical analysis

Investigating Brexit Implications on the Irish Agri-Food Exports: A Simulation-Based Scenario Mapping Model

The Irish economy is highly dependent on the UK market with a total export value surpassing e 14 billion. Several reports have warned of severe bottlenecks at the Irish and British ports if new customs checks are reintroduced. A significant disruption is also expected to the traffic flow between Ireland and Britain because of the lack of proper checking infrastructure at some ports. This situation will cause devastating impact on the competitive advantage of various Irish exports to the UK market, particularly limited-shelf-life products. Hence, a simulation model has been developed to investigate three Brexit scenarios: 1) applying non-tariff barriers at ports, 2) replacing the UK Landbridge with direct routes to continental Europe, and 3) lack of checking infrastructure at the UK ports. The scenarios’ implications on the transportation time and shelf life of Irish Cheese exports to the UK are investigated, leading to one recommendable scenario