This paper presents a simulation of the Project Portfolio Management (PPM) model usage in evaluation and selection of modernization projects of Serbian Railways. Performance review of the selected projects is conducted in regards to the strategic goals of the company, which have been established during the process of strategic planning. The project...
In the conditions of effective training in aviation for dispatchers and pilots, it requires the use of infocommunication systems capable of working under conditions of fuzzy uncertainty in real time. The functioning of such systems is based on fuzzy inference systems. However, the development and implementation of these systems requires the creatio...
The technological development of buses among the new alternative concepts is evaluated in this paper. Bus transportation is an important system in the public transportation, which is cheap, flexible and, in many cases, in terms of capacity and speed. But increasing car traffic in the city centre and increasing the emission such as Carbon Dioxide (C...
Sharing mobility solutions changes people’s lives in cities; however, such services are not common in remote areas, where the most widespread transport mode is a privately owned car. The main challenge is that the existing transport system fails to meet the population’s daily travel needs in such regions. Sharing mobility covers environmental issue...
The applicability of machine learning (ML) techniques has recently been expanding to include automatic real estate valuation models. The main advantage of this technique is that it can better capture complexity in the value determination process. Therefore, the performance of these techniques is shown to be superior to conventional models. In this ...
The purpose of this research is to find out the measurement of firm reputation that are still relevant to represent firm reputation. The measurement that are being tested in this research are CSR Award, Firm Age, Listing Age, Market Capitalization, Buy and Hold Abnormal Return and Price Earnings Ratio as the measurement for firm reputation. The nov...
The objective of the research was to determine the factors of consumer behavior that influence the purchase process of bodegas in the context of COVID-19 in the year 2021. The study was carried out from the quantitative approach, with a research design non-experimental-transversal-explanatory. A questionnaire consisting of 31 questions was applied ...
Micro and small enterprises (MSEs) are important to the local economy and are the most crucial source of employment in Thailand. Using the three-round survey data, we assess the impact of COVID-19 on the survival probability of MSEs in the tourism and manufacturing sectors. Enterprise characteristics such as owner characteristics, employment and bu...
The Importance-Performance Analysis is a widely used diagnostic tool in many fields of economic activity, such as: transport, health, construction, public food industry, finance, banking, sustainable activities, etc. Despite its use for over 40 years in many economic and social fields, this tool has some important drawbacks that affect the accuracy...
Classical, neoclassical, institutional and other schools have debated what is crucial for economic growth. Literature review related to economic growth models is extensive. The objective of our paper is to construct a model of economic growth determinants in EU countries, with focus on construction. Our model includes determinants that reflect the ...
