OPTIMISATION OF TARGET INDICATORS OF THE PROJECT PORTFOLIO FOR TRANSPORT AND LOGISTICS SUPPORT OF TOURIST CENTRES
DOI:
https://doi.org/10.30837/ITSSI.2023.23.143Keywords:
tourist centres; transport and logistics infrastructure; coordination; optimisation; targets; hierarchyAbstract
The subject of the study is modelling the optimal target indicators of the portfolio of projects for transport and logistics support of tourist centres. The aim of the study is to improve the efficiency of portfolio management processes for the development of transport and logistics support for tourist centres. Tasks: 1) to develop a conceptual model for harmonising targets / parameters of project products for the portfolio of projects for the transport and logistics support of tourist centres; 2) to determine the mathematical description of the main indicators as functions of the parameters of transport and logistics support of tourist centres; 3) to develop a mathematical model for determining optimal and consistent targets for the portfolio of transport and logistics support of tourist centres. Research methods are: methodology and methods of system analysis, methods of operations research. The following results were obtained: the concept of "hierarchy of tourist centres" was introduced, which is a logistics system that is linked to the relevant transport hubs. To manage transport and logistics projects as part of the portfolio, a conceptual and appropriate mathematical model has been developed to determine the optimal and consistent target indicators of the portfolio of transport and logistics projects for tourism centres as part of the hierarchy. The coordination is formed at the level of tourist flows, taking into account their possible distribution among tourist centres, as well as a single source of funding. The model's control parameters are the necessary indicators of the increase in the capacity and quality of service of transport and logistics systems of tourist centres of the same hierarchy. The objective function of the model reflects the maximisation of the economic effect of implementing projects to improve capacity and quality. The constraints take into account funding opportunities, investment efficiency, goals for the development of tourist flows in each centre, and the conditions for coordinating tourist flows in the centres of the same hierarchy (or part of it). The results obtained take into account the peculiarities of forming economic indicators for the hierarchy of tourist centres and form the basis for assessing the value of transport and logistics projects for tourist centres. Conclusions: The results of the study are a conceptual and appropriate mathematical model that allows to form optimal and consistent parameters of the products of projects for the integrated development of transport and logistics support for tourist centres. The model takes into account the peculiarity of the parameters of transport and logistics support, but its structure and construction principle can be used to form models for optimising and coordinating the target indicators of portfolio projects whose products are interdependent.
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Reference
Edirisinghe L., Silva S., Siriwardena S. (2021) The Future of Travel Business: A Conceptual Approach through Tourism Logistics Perspectives. DOI: http://dx.doi.org/10.2139/ssrn.3992920
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Bondar A., Onyshchenko S. (2020). Experimental studies of a model for optimizing the portfolio of a project-oriented organization based on the entropy concept. Innovative Technologies and Scientific Solutions for Industries, (4 (14)). Р. 21–30. DOI: https://doi.org/10.30837/ITSSI.2020.14.021
Bushuyev S., Onyshchenko S., Bushuyeva N., Bondar A. Modelling projects portfolio structure dynamics of the organization development with a resistance of information entropy. 2021 IEEE 16th International Conference on Computer Sciences and Information Technologies (CSIT), LVIV, Ukraine, 2021. Р. 293–298. DOI: https://doi.org/10.1109/CSIT52700.2021.9648713
Pavlova, N. L., Onyshchenko, S. P. (2020). The concept of modeling the optimal parameters of the project portfolio of a project-oriented organization. Mathematical modeling in engineering and technology, (1), 1355 р. DOI: https://doi.org/10.20998/2222-0631.2020.1.11
Onyshchenko, S. P., Arabadzhy, E. S. (2011) Formation of the optimal enterprise development program. Eastern-European Journal Of Enterprise Technologies, Vol. 6, No. 3 (54). P. 60–66.
Onyshсhenko, S., Leontieva, A. Modeling of the Optimal Composition of the Enterprise Technical Development Program. Technology Audit and Production Reserves, 5(2). Р. 36–41. DOI: https://doi.org/10.15587/2312-8372.2018.146463
Vereshchaka, N. (2020). Optimization of infrastructure project product parameters. Innovative technologies and scientific solutions for industries, 4 (14). Р. 31–39. DOI: https://doi.org/10.30837/ITSSI.2020.14.031
Vereshchaka M. (2021) Optimization of infrastructure projects parameters in the program. Technology Audit and Production Reserves. (2(57). Р. 20–24. DOI: https://doi.org/10.15587/2706-5448.2021.225523
Lapkina I., Malaksiano M., Savchenko Y. (2020). Design and optimization of maritime transport infrastructure projects based on simulation modeling methods. In CEUR Workshop Proceedings. Р. 36–45.
Pavlova N., Onyshchenko S. (2020). Organization of transport company’s project-oriented management (on the example of the freight forwarding company). Management of Development of Complex Systems, 42. Р. 23–28. DOI: https://doi.org/10.32347/2412-9933.2020.42.23-28
Andrievska V., Bondar A., Onyshchenko S. (2019). Identification of creation and development projects of logistic systems. Development of management and entrepreneurship methods on transport. Р. 26–37. DOI: https://doi.org/10.31375/2226-1915-2019-4-26-37
Rusanova, S. (2020). Modeling the impact of the transport provision option on project risks. Innovative Technologies and Scientific Solutions for Industries, 4 (14). Р. 78–85. DOI: https://doi.org/10.30837/itssi.2020.14.078
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