Aktuální články z podnikové ekonomiky a managementu


MEDIATING EFFECT OF PSYCHOLOGICAL CAPITAL ON THE RELATIONSHIP BETWEEN SPIRITUAL LEADERSHIP AND PERFORMANCE

Elif Baykal, Cemal Zehir

The challenging work environment of the 21st century has resulted in a great deal of global, societal and organizational change (Fry, 2003). We are experiencing a global crisis of confidence that has spread among many people and organizations (Parameshwar, 2005). Corporate fraud (Schroth & Elliot, 2002), negativity stemming from the downsizing of companies, anxieties resulting from emerging technologies (Giacalone & Jurkiewicz, 2003), and the financial crisis have affected the way employers see their organizations and leaders. Congruent with that reality, organizations have started to give more importance to positivity and developing strong characteristics of employees, rather than focusing on negativity and weaknesses (Avey, Luthans, & Jensen, 2009). Similarly, academics and organizational behaviour experts started to focus on positivity and positive sides of organizational life. This change in mentality brought about the need for a more holistic leadership style that can integrate minds and souls of people: namely, spiritual leadership.
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EVALUATING EFFICIENCY IN SPECIALIZED HOSPITAL FACILITIES – DEVELOPING THE MODEL BY WAY OF THE DISCRIMINANT ANALYSIS

Stanislav Szabo, Bohuslava Mihalčová, Peter Gallo, Marianna Ivaničková

Research of the issue of evaluating the efficiency in specialized hospital facilities in Slovakia is all important and up to date with the following reasons leading the way. The first one is based on the finding that the number of newborns in Slovakia suffering from congenital heart diseases has increased over the recent years, and in the period between 2002 and 2012 annually 451 children at an average are born with this congenital disorder. The incidence of live-born children suffering from congenital heart disease has been steadily increasing since 2009. The second reason is in that the diseases of the circulatory system are rated among the most frequent cause of hospitalization and mortality in Slovakia, as confirmed by the International Classification of Diseases or the ICD (the international equivalent of the Slovak MKCH-10).
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PROJECT PORTFOLIO OPTIMIZATION AS A PART OF STRATEGY IMPLEMENTATION PROCESS IN SMALL AND MEDIUM-SIZED ENTERPRISES: A METHODOLOGY OF THE SELECTION OF PROJECTS WITH THE AIM TO BALANCE STRATEGY, RISK AND PERFORMANCE

Emil Vacík, Miroslav Špaček, Jiří Fotr, Lukáš Kracík

Project Portfolio Management (PPM) deals with the coordination and control of multiple projects that pursue the same strategic goals and compete for the same resources, whereby managers prioritize among projects to achieve strategic benefits. PPM deals with simultaneously managing multiple projects and includes defining values, specifying priorities, solving conflicts between projects as well as defining organizational structure and the rules of its functions (Spradlin & Kutoloski, 1999). To provide maximum value to the organization, the portfolio must contain a balance of project types and risk levels as well as limit the number of projects to ensure that all projects can be resourced effectively (Killen, Hunt, & Kleinschmidt, 2008). According to numerous studies, project portfolio management is currently applied in the practice of nearly all modern enterprises (Miguel, 2006).
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SUSTAINABILITY CRITERIA ASSESSMENT FOR LIFE-CYCLE PHASES OF PETROLEUM REFINERY PROJECTS BY MADM TECHNIQUE

Yaghob Gholipour, Hamidreza Hasheminasab, Mohammad Kharrazi, Justas Streimikis

There is convincing evidence to suggest that understanding the fundamental needs of human beings is essential if we are to develop strategies to transition society towards more sustainable forms of development (Hall, 2006). Besides, human needs satisfaction is likely to “make fewer demands on our environmental resources, but much greater demands on our moral resources” (Brown, 1982). As such, it is a moral obligation for governments, societies, industries, and individuals, to help fulfill human needs by enhancing health, safety, economy, and society, while preserving the environmental assets such as biodiversity and natural resources; i.e. to realize sustainable development.
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RESTRUCTURING PARCEL DELIVERY NETWORK BY CONSIDERING DYNAMIC CUSTOMER DEMAND

Hyun-Woong Jin

Parcel delivery service, or courier service, is defined as delivering small and light parcels, quickly and accurately relying on sophisticated networks and the reliable tracking of the shipments (Ducret, 2014). Due to the rapid expansion of e-commerce, parcel delivery service industry became one of the fastest growing industries in the world and characterized as follows. First, it is an asset intensive industry since it requires huge investment on facilities such as delivering vehicles and hub facilities. Because of huge investment and long payback period, small and medium sized companies are seldom found in the market. Second, the core competencies of company are the speed and the accuracy of delivery.
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