İşletme Bölümü Tez Koleksiyonu
https://hdl.handle.net/11655/348
2024-03-19T02:06:46ZLİDERLİK TARZI İLE ÖRGÜTSEL VATANDAŞLIK DAVRANIŞLARI ARASINDAKİ İLİŞKİ VE PROAKTİF KİŞİLİĞİN BU İLİŞKİDEKİ MODERATÖR ETKİSİNİN İNCELENMESİ
https://hdl.handle.net/11655/34769
LİDERLİK TARZI İLE ÖRGÜTSEL VATANDAŞLIK DAVRANIŞLARI ARASINDAKİ İLİŞKİ VE PROAKTİF KİŞİLİĞİN BU İLİŞKİDEKİ MODERATÖR ETKİSİNİN İNCELENMESİ
Alpkent, Muhammed
This study aims to examine the relationship between the perceived leadership style of a manager by employees and the organizational citizenship behaviors of individual employees. The second objective is to assess the moderating effect of employees' proactive personality levels on this relationship.
To explore these objectives, a field study was conducted with the participation of 307 individuals in three major companies operating in Ankara with branches in different cities and involved in different business sectors. The first company operates in the retail sector for men's clothing, the second company is involved in printed book publishing, and the third company is a private educational institution.
To collect research data, participants were asked to complete the "Transformational and Transactional Leadership Scale" developed by Toker and Dönmez (2017: 753-775), the "Organizational Citizenship Behavior Scale" developed by Basım and Şeşen (2006: 86-101), and the "Proactive Personality Scale" adapted to Turkish by Akın and Özcan (2015: 165-172).
The research findings indicate a positive relationship between transformational leadership style and organizational citizenship behaviors. These results suggest that leaders adopting a supportive leadership style encourage employees' organizational citizenship behaviors. Additionally, it was found that proactive personality has an enhancing effect on organizational citizenship behaviors. This finding indicates that employees with a proactive personality are more influenced by transformational leadership style and exhibit higher levels of organizational citizenship behaviors. However, it was understood that the levels of employees' proactive personality did not have a moderating effect on the relationship between perceived transformational leadership by managers and organizational citizenship behaviors of employees.
2024-01-01T00:00:00ZYeşil İnsan Kaynakları Yönetimi Uygulamalarının İşe Adanmışlık Açısından İncelenmesi
https://hdl.handle.net/11655/34739
Yeşil İnsan Kaynakları Yönetimi Uygulamalarının İşe Adanmışlık Açısından İncelenmesi
Çelik, Zeliha Yaren
This study aims to examine the relationship between green human resources management
practices (GHRM) and work engagement (WE) and explore the mediating role of the
perceptions of green work climate (GWC) on this relationship. The ability–motivation
opportunity (AMO) and Conservation of Resources theories serve as the theoretical
background of the study. The sample covers white-collar employees of the companies,
which are listed by the sustainability index of Borsa Istanbul and the data was collected
by snowball sampling method via social media. Among 450 individuals, only 110 of
them were included in the analysis. The online survey questionnaire includes the scales
of Green Human Resources Management Scale (Dumont et al., 2016), Green Work
Climate Scale (Norton et al., 2014) and Utrecht Work Engagement Scale (Schaufeli and
Bakker, 2003). The analyses of the hypotheses were performed using IBM SPSS 25,
Process Macro (Hayes, 2018) and AMOS 24 programs. The findings of the mediation
tests revealed a direct effect of green human resources practices on work engagement and
supported the mediating role of the perception of green work climate on this
relationship. The implications for future research and practice are discussed under the
framework of study findings.
2024-02-10T00:00:00ZTeknoloji Yönetim Süreci: TÜBİTAK Ar-Ge Desteği Etki Analizi
https://hdl.handle.net/11655/34727
Teknoloji Yönetim Süreci: TÜBİTAK Ar-Ge Desteği Etki Analizi
Uygun, Zafer
Technology, positioned as the driving force behind economic growth and sustainable development, also serves as a source of competitive advantage for businesses. However, most technology investments have not led to the desired outcomes for businesses. The reasons for this include the rapid pace of technological development, increased competition, high costs of technology investment, incorrect identification of technology needs and acquisition methods, and insufficient technology infrastructure and lack of skilled workers. To achieve strategic and operational goals, survive and thrive, and gain a competitive edge, businesses must strategically manage technology. The literature indicates a lack of adopted frameworks for practical applications in technology management and highlights the need for activities and a set of tools that would facilitate the decision-making process. Accordingly, the aim of this dissertation is to identify, in a comprehensive, understandable, and applicable manner, the activities businesses can follow and the most suitable tools they can utilize in the technology management process. In this context, a two-stage research process was conducted. In the first stage, after an extensive literature review, in-depth interviews were held with 70 participants consisting of managers responsible for technology in large and SME-sized businesses, researchers working in the field of technology at universities, and experts designing technology programs in the public sector. As a result of the analysis, the activities and the most suitable tools were identified for businesses to follow and benefit from in the technology management process. However, since it was not possible to determine whether the identified activities and tools are truly effective on the technology management process of businesses with these findings, it was decided to continue the research. An impact analysis was conducted on the administrative records of 985 SMEs in the National Entrepreneurship Information System database, which holds reliable and multi-year data of more than 3 million businesses, using big data analysis methods. The findings indicate that technology management tools positively affect businesses in transitioning to technology-intensive production, increasing sales, skilled employment, and intellectual property assets, starting exports, and developing cost-reducing technologies. The study is expected to offer solutions that will facilitate the understanding, tracking, and application of technology management activities and well-integrated technology management tools, thereby assisting in making more effective decisions in the technology management process. Moreover, the impact analysis application conducted as part of the study aims to provide an evidence-based evaluation for businesses and the public sector for allocating their limited resources to the most appropriate activities.
2024-02-20T00:00:00ZLng Sektörü İçin 2050 Senaryoları Delfi Yönteminin Senaryo Planlama ile Birlikte Kullanılması
https://hdl.handle.net/11655/34682
Lng Sektörü İçin 2050 Senaryoları Delfi Yönteminin Senaryo Planlama ile Birlikte Kullanılması
Özden, Arif
Nowadays, there are changes in the energy industry. New resource discoveries, renewable energy investments, technological development and new hydrocarbon transportation methods are being developed. The importance of LNG, a method of transportation and use of natural gas in the changing energy market, is increasing day by day. Change causes uncertainty and affects decision makers. One of the methods used to be ready for changes is scenario planning. In scenario planning, researchers try to plan by creating scenarios that include possible, plausible future. In the energy sector, scenario planning is actively used. In fact, Shell, one of the major energy companies, continues its scenario planning studies on a regular basis. This study aims to examine the LNG sector in the world between 2020 and 2050 in the form of sector analysis by trying to combine the LNG, delphi and scenario planning, and to create scenarios for LNG market in 2050. The scenario planning methodology suggested by O’Brien and Tapinos was used. It was explained how the scenario planning method could be applied, the steps were examined in detail, and an attempt was made to create a guide for other researchers on how this method could be used. In determining the uncertainty list and prominent uncertainties, the opinions of twelve experts working in this field around the world were consulted by applying the Delphi method. The uncertainties that come to the fore are; Wars, Price mechanism, Sanctions, Russia, Economic Crises, China, Demand Forecast Uncertainties, Commodity Price Changes, Changes in Legal Regulations, USA, Financing Costs and Inflation. Four scenarios were created. These scenarios are Russia vs USA, which predicts that the US-Russia war will continue, Proactive vs Deactive, which predicts that price crises will continue, Net Zero vs EU based on legal and environmental regulations, and Transformation and Acquisitions, where fluctuations in commodity prices continue. The created scenarios were considered together with the strategic group analyzes and strategy recommendations were created for them. Strategic groups are Exporters, Importers, Portfolio Players, Trading Houses and National Companies. The prominent strategies are market development, cooperation and storage capacity increases. The basic strategies proposed for the LNG sector are based on ensuring supply/demand security through capacity increases and preventing competitive pricing by collaborating with other companies instead of competing.
2024-01-01T00:00:00Z