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1.
Dynamic discrete inventory control model with deterministic and stochastic demand in pharmaceutical distribution
Slobodan Antić, Lena Djordjevic Milutinovic, Andrej Lisec, 2022, izvirni znanstveni članek

Opis: This paper presents an inventory control problem in a private pharmaceutical distribution company from the Republic of Serbia. The company realizes that distribution within nine neighbouring countries and inventory control in the pharmaceutical supply chain is centralized. In order to constitute a conceptual model of the problem, we propose the modern control theory concept. The conceptual model is based on the specific practical assumptions and constraints of the supply chain. Thereafter, a dynamic discrete mathematical model of inventory control is formulated to reflect elements of the system and their relations. The model considers multiple pharmaceutical products, variable lead time, realized stochastics and deterministic demand, and different ordering policies (Lot for Lot and Fixed Order Quantity). Deterministic demand is represented as a sales forecast for each product per month, while stochastic demand is generated as a random variation of sales forecast in a range of ±20%. Two objective functions are defined as the maximization of the difference between planned average inventory level and realized average inventory level, and the minimization of stock-out situations. We develop a procedure for the determination of reorder points and the number of deliveries to achieve proposed objective functions. The model overcomes shortages of theoretically-based distribution requirements planning models and offers solutions to the limitations in inventory control practice. Real-life data, collected over two years, are used for the validation of the proposed model and the solution procedure. Numerical examples illustrate the model application and behaviour.
Ključne besede: distribution, inventory management, logistics, pharmaceutical companies
Objavljeno v DKUM: 09.08.2023; Ogledov: 314; Prenosov: 21
.pdf Celotno besedilo (3,83 MB)
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2.
Measuring sustainability in supply chains : comparative study of 15 top logistic companies operating in Slovenia
Petra Serdinšek, Lara Sladič, Matevž Obrecht, 2022, izvirni znanstveni članek

Opis: Our research work refers to measuring sustainability in supply chains. First of all we will touch the topic, what means measuring sustainability in supply chain and how it can be measured. We will focus on our research area of fifteen companies, where we will investigate how much Slovenian companies deal with sustainability in their companies, how much sustainability means to them and how they measure it, if their company contributes a lot to the sustainability of supply chain or to the sustainable operation of the whole company. In recent years, have the supply chains undergone significant changes as a result of the COVID-19 crisis, which has forced companies to change the way of their operating in order to make their supply chains more efficient. The COVID-19 crisis has therefore made companies realize that they need to move to a circular economy, as it has shown the disruption or vulnerability of current supply chains. About sustainability is more and more speech and also more and more companies are recognizing its importance, because sustainable supply chain affects to the entire production process, from the sourcing of raw materials to the recycling of products or raw materials, if this is possible. A sustainable supply chain increases a company’s competitiveness and also reduces costs for the company.
Ključne besede: sustainable supply chain, supply chain management, logistics companies, sustainable development
Objavljeno v DKUM: 13.07.2023; Ogledov: 216; Prenosov: 21
.pdf Celotno besedilo (902,21 KB)
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3.
Logistics
Borut Jereb, Matjaž Knez, Darja Kukovič, Tina Cvahte Ojsteršek, Matevž Obrecht, Bela Musatkina, Marina Zhuravskaya, 2016, samostojni znanstveni sestavek ali poglavje v monografski publikaciji

Opis: Logistics means comprehensive management of all activities necessary to move products through the supply chain. For a typical product this chain extends from raw material extraction through the various stages of production and distribution systems to the point of use and the associated feedback loop. The main objective of logistics is the coordination of logistics activities so that the minimum cost of meeting the requirements of customers.
Ključne besede: logistics, governance, business, organizations, companies
Objavljeno v DKUM: 10.05.2018; Ogledov: 1173; Prenosov: 111
.pdf Celotno besedilo (1,14 MB)
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4.
Supply chain management and logistics
Borut Jereb, Matjaž Knez, Darja Kukovič, Tina Cvahte Ojsteršek, Matevž Obrecht, 2016, samostojni znanstveni sestavek ali poglavje v monografski publikaciji

Ključne besede: supply chain management, value chain, logistics, business, organizations, companies
Objavljeno v DKUM: 10.05.2018; Ogledov: 1212; Prenosov: 376
.pdf Celotno besedilo (1,21 MB)
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5.
Qualitative research of expected competencies in logistics
Sonja Mlaker Kač, Maja Fošner, 2016, samostojni znanstveni sestavek ali poglavje v monografski publikaciji

Ključne besede: logistics, competencies, companies, qualitative research, quantitative research
Objavljeno v DKUM: 09.05.2018; Ogledov: 1213; Prenosov: 94
.pdf Celotno besedilo (218,38 KB)
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6.
The importance of intercultural competencies in logistics
Irena Gorenak, Bojan Rosi, 2016, samostojni znanstveni sestavek ali poglavje v monografski publikaciji

Ključne besede: logistics, intercultural competencies, efficiency, effectiveness, economic utility, companies
Objavljeno v DKUM: 09.05.2018; Ogledov: 1010; Prenosov: 98
.pdf Celotno besedilo (400,38 KB)
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7.
The role of logistics in enhancing the effectiveness and efficiency of a company
Uroš Kramar, 2016, samostojni znanstveni sestavek ali poglavje v monografski publikaciji

Opis: Logistics is all around us and has a significant impact on the activity of each of us although we are not always aware of this. Its role and definitions have changed over time and have increased in step with technological development and globalization. Nevertheless, only after the Second World War did it become a subject of academic research. Logistics has become a fundamental part of almost every economic activity. Through conceptual research and a detailed literature review, we will search for links between logistics and the effectiveness and efficiency of a company through utility and competitive advantage.
Ključne besede: logistics, business logistics, efficiency, effectiveness, economic utility, companies
Objavljeno v DKUM: 09.05.2018; Ogledov: 1018; Prenosov: 95
.pdf Celotno besedilo (812,14 KB)
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8.
Risk management in the pharmaceutical industry in Slovenian companies
Nina Bucalo, Borut Jereb, 2017, kratki znanstveni prispevek

Opis: The pharmaceutical industry is one of the most competitive businesses in the world. Supply chain in this industry has been directed towards the production of large batches to avoid lack of supplies, and the achievement of regulatory requirements, at the cost of high level of inventory, higher costs and inventory write-off due to expiration or other reasons. In recent years this industry is facing major changes and challenges such as intense globalization processes, increased competition and innovations in technologies, which has broadened and deepened risks in supply chain. The paper reports the results of the study of the risk in distribution processes of Slovenian pharmaceutical companies, which was conducted among five companies and aims to draw attention to risks that arise in supply chain, to emphasize the importance of their management and to present a model for an effective assessment of risk in companies, developed at the Faculty of Logistics.
Ključne besede: risk management, risk catalog, production companies, pharmaceutical industry, distribution, logistics, Slovenia
Objavljeno v DKUM: 06.07.2017; Ogledov: 1287; Prenosov: 517
.pdf Celotno besedilo (115,52 KB)
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