Çağlar Karamaşa

Verified

Çağlar verified their affiliation via an institutional email.

Learn more

Verified

Çağlar verified their affiliation via an institutional email.

Learn more

• Doctor of Business Administration
• Professor (Associate) at Anadolu University

This book explores sustainability and innovation in manufacturing, encompassing three distinct parts. The first section delves into Sustainability in Manufacturing, where it analyzes topics like intelligent manufacturing, Industry 4.0 challenges, structural equation modeling for social sustainability, barriers to intelligent manufacturing systems,...

The complexity of energy management and policy development is increasing and it necessitates the use of multi-criteria decision-making (MCDM) approaches to offer solutions in concern to various energy sources and assessment criteria. In this context, an example is demonstrated, the interval-valued circular intuitionistic fuzzy (IVCIF) AHP-integrate...

Background: Broadly defined as preference for another country rather than your own, xenocentrism in the context of consumer and consumption refers to willingness to purchase foreign products even if there are equivalent domestic products that are similar or even better in quality. Purpose: The aim of this study is to determine the effect of consume...

Occupational safety and ergonomics (OSE) inspections are of critical importance as they contribute to many issues such as preventing the occurrence of undesired events, protecting the health and safety of workers, ensuring that workplaces operate in accordance with legal regulations, raising awareness and training employers and workers, improving t...

This work aims to enhance the efficiency and dependability of the green supplier selection process by developing a decision support tool. Thereby, a novel fuzzy group multi-criteria decision-making approach based on the Preference Selection Index (PSI) and Combined Compromise Solution (CoCoSo) methods under the Fermatean Fuzzy (FF) environment for...

More productive processes and innovation management have gained popularity due to technological advancements enabling flexible manufacturing, cost-effectiveness, and business process optimization. In the information age, Industry 4.0 has strengthened the relevance of smart systems, and the smart concept is emphasized for innovative production proce...

Airline sustainability, defined as both decarbonization and long-term financial survival, has become critical especially since the onset of the COVID-19 pandemic. Our paper investigates the multi-dimensional effects of the COVID-19 crisis on airlines' sustainability performance using data from 56 airlines for the period before, during and early aft...

Enterprise Resource Planning (ERP) and success factors are systems that enable effective and efficient management of businesses by facilitating coordination and interaction among different units. Therefore, the decision to select the right and applicable ERP implementation and success factors for businesses is a crucial matter. However, due to the...

The interrelation between logistics and international trade is crucial for understanding a country's ability to increase its share in global trade. An adequate and well-integrated logistics sector and infrastructure are required for this purpose. This study employs the novel Multi-Criteria Decision Analysis (MCDA) approach known as REF-III and two...

In today's competitive market conditions, it is not enough to produce the high-quality product at the cheapest price. In addition, it is expected to deliver the product to the end user at any time and anywhere. The best way to achieve this is an effective logistics management. In recent years, it has been frequently talked about agility in creating...

In the global trade economy, the degree of competition and differentiation among organizations working in the sector of Supply Chain Management (SCM) is expanding gradually. For companies, SCM operations are becoming more important than manufacturing, sales, and marketing activities, and new ways and methods are preferred for efficiency and perform...

Supply chain management (SCM) is deeply afected by the COVID-19 pandemic besides breakdowns occurred in all sectors. Nowadays, managers need techniques for protecting supply chains from serious and costly disruptions, establishing permanent relationships with the customers and partners and preventing breakdowns throughout the process. Each frm need...

The current market conditions have forced Lean Six Sigma (LSS) upon businesses as one of the must-have practices. The practices have been credited with enhancing the efficiency of the operational and functional processes of enterprises from production to marketing, from personnel management to finance, all the while helping them augment their growt...

Purpose Due to the current pandemic, the importance of logistics functions and decisions is well understood both at the level of companies and users. Logistics systems and related decisions are of vital importance in making supply chains effective, efficient and without disruption. Logistic pressure factors may emerge at different points along the...

Global climate change continues to have a negative impact on many sectors, particularly supply chains and logistics. Companies are progressively incorporating environmentally friendly practices into their strategies to tackle this global problem. Accordingly, the increase in environmental, social, and governance (ESG) risks has increased the import...

The Baltic dry index (BDI) is a concept of maritime logistics which shows the daily commercial activities of dry cargo transportation. The index is accepted as one of the common leading indicators of economic activities. This study researches the BDI and ISE-100 index which represents the Turkish stock market with benchmark interest rates in the pa...

Nowadays businesses transform into the faster, less costly, more flexible, and qualified structure because of developing world economy and fierce competition environment with each passing day. Outsourcing as one of the most essential concepts related to strategic management is considered to meet all the aforementioned conditions. In fact, logistics...

Abstract: Business processes within the scope of sustainability theme have become a strategical tool for businesses in terms of providing cost advantage, gaining competitive power, and maintaining environmental applications in today’s market conditions. Accordingly supply chains are considered as crucial functions regarding provide businesses’ sust...

Abstract: Nowadays businesses transform into the faster, less costly, more flexible and qualified structure as a result of developing world economy and fierce competition environment with each passing day. Outsourcing as one of the most essential concepts related to strategic management is considered as a way to meet all of the aforementioned condi...

Integrating green approaches and digital marketing strategies for Information and Communication Technologies (ICTs), which reduce environmental risks to desired levels by eliminating emissions and pollution, is considered one of the most promising solutions for logistics companies. The study strives to bring a practical and applicable solution to t...

The dynamic structure of the health sector entails its integration with new technologies that transform every aspect of life. According to the developments in computer and communication technologies, health information systems have quickly been used in health institutions. On the other hand, with the spread of health information systems, problems w...

Çok kriterli karar verme, karmaşık gerçek yaşam problemleriyle başa çıkmak için kullanılan bir modelleme ve metodolojik araç olarak değerlendirilebilir. Bununla birlikte, karşılaşılan problemlerde karar vericiler, eksik ve muğlak bilgilerle karşı karşıya kalmaktadırlar, çünkü bu problemlerin nitelikleri genellikle bu tür bilgileri içerir. Dolayısıy...

Purpose Nowadays, companies have required new alternatives and strategies to handle environmental sustainability difficulties, primarily as ecological and social awareness has grown. In this context, the aim is to determine the green transportation indicators in companies with corporate identity and logistics activities at the international level i...

Purpose – Pharmaceutical supply chains (PSCs) need a well-operating and faultless logistics system to successfully store and distribute their medicines. Hospitals, health institutes, and pharmacies must maintain extra stock to respond requirements of the patients. Nevertheless, there is an inverse correlation between the level of medicine stock and...

Purpose- The present study aims to provide a practical and robust assessment technique for assessing countries' investability in global supply chains to practitioners. Thus, the proposed approach can help decision-makers evaluate and select appropriate countries in the expansion process of the global supply chains and reduce risks concerning countr...

This study aims to help managers develop a proper strategy and policy for their company’s future. After the global COVID-19 pandemic, developed countries decided to change their production and relocate and re-industrialize. The U.S.’s big electronics and automobile companies are not an exception to this rule. The lithium batteries are the main inst...

Purpose Sustainable supply chain management (SSCM) practices and policies are necessary for businesses that seek to take part in international markets and ensure any form of competitiveness. Over time, and especially in the recent past, researchers, governments, and other policymakers have made use of broad and systematic approaches and come to app...

More productive processes have come into the forefront with flexible production, cost effectiveness and business process improvement through developing technology. Smart systems have gained more importance in information society via Industry 4.0 and the smart concept is emphasized for innovative manufacturing systems. In other words, competitive po...

Döngüsel ekonomi, çevresel etkileri azaltan ve ürünlerin etkin bir şekilde geri dönüştürülmesini sağlayan bir sürdürülebilirlik modelidir. Bu bakımdan giyim sektörü, döngüsel ekonomi sisteminde en yüksek çevresel etkiyi bünyesinde barındıran sektörlerden biridir. Bu çalışmada, SWARA ve BWM yöntemleriyle giyim sektöründe döngüsel ekonominin yürütücü...

During the pandemic period, smart logistics applications have rapidly changed the way organizations do business in order to provide competitive products and services while still remaining flexible. Smart logistics applications and demand forecasting, which have an important place in ensuring customer satisfaction and increasing competitive advantag...

Campgrounds are an essential part of the camping experience due to the attractions and facilities they offer to campers. The factors that motivate campers to travel have increasingly become more complex making it vital to take camper expectations into account for effective planning of campgrounds. The present study aimed to determine the trailer pa...

Globalization and changing levels of competition highlight the importance of innovation and innovation management, as well as their efficiency, as a critical economic factor for countries. In fact, the perspectives on innovation effectiveness are seen as essential success factors in achieving economic prosperity and competing in the markets. Global...

Supply chain dynamics are seen as important components that directly affect supply chain performance, business processes, management functions, and efficiency for businesses. Every company in the supply chain needs other businesses to achieve the desired level of supply accurately, with the least cost and in an effective manner. Therefore, supply c...

Considering the environment and human life, the importance of dangerous goods transportation should be carefully considered. Preventing damages during this transportation, anticipating the dangers, and minimizing the risks are vital components for businesses, human life, and the environment. Therefore, reducing/minimizing risks in dangerous goods t...

Nowadays businesses transform into the faster, less costly, more flexible, and qualified structure because of developing world economy and fierce competition environment with each passing day. Outsourcing as one of the most essential concepts related to strategic management is considered to meet all the aforementioned conditions. In fact, logistics...

attained. Businesses also need to take into account environmental sustainability as part of the criteria when selecting their suppliers. This is in line with the need for enterprises to prioritize ecological conditions in their supply chain components such as production, distribution, and storage. On top of the supplier selection problem, another c...

This study presents the results of the research on travel behaviour for persons with different types of disabilities. Persons with disabilities are a group of participants with specific traffic requirements often not included in traffic research and consequently adequate planning of urban transport. To obtain the data, a home interview was conducte...

Today, economic development and development are extremely important. With the increasing need for energy in both the world and Turkish economy, the importance of ensuring the sustainability of the energy resources used and the security of energy supply is also increasing. Implementation of a sustainable energy system; It includes important factors...

A combination of increased environmental awareness by governments and the significance attached to the green applications by businesses, customers and suppliers have contributed to the elevation of the status of sustainable business environment. Regulations have led firms to come up with environment-friendly green strategies leading the prominence...

Different strategy and elements emerged by affecting the working structure and process of businesses with quickly developing commerce and technology, integrated supply chain, and changes in customer needs and requirements. Businesses have started to put emphasis on sustainable environment due to precautions and incentives taken by governments for p...

It is considered that the family business is the oldest and most common form of economic organisation. Today, it is one of the most important generators of wealth and employment in the world economy. Despite the difficulty of accurately determining its representation in the global context, this is an indisputable fact, so the indicators are based m...

The shortest path problem as a core combinatorial problem in graph theory that can be applied in various fields such as project scheduling, routing, transportation, network, operation research, and computer science. The main objective of this problem is to find the path having minimum length between any pair of nodes (or vertices). In this study an...

In the tourism sector, where competition conditions are getting stiffer, some of the essential factors to hotels stay operational include the need to achieve a sustainable structure and meet the needs and expectations of customers. One of the ways to ensure that the customer expectations and needs are met at the desired level is through service qua...

Aircrafts training is crucial for a flight training organization (FTO). Therefore, an important decision which should be wisely made by these organizations concerns the choice of aircraft to be bought among many alternatives. Therefore, in this paper, the criteria for evaluating the optimal training aircraft for FTOs are collected based on the lite...

The deterioration of environmental factors, economic and technological development, the formation of complexity in societies, the rise of complex structures have made the environment and green management practices more important. Especially value-creating green approaches are considered as critical components in both public and private sector appli...

In the tourism sector, where competition conditions are getting stiffer, some of the essential factors to hotels stay operational include the need to achieve a sustainable structure and meet the needs and expectations of customers. One of the ways to ensure that the customer expectations and needs are met at the desired level is through service qua...

Supply chains are important components in terms of effective production, service management, as well as the ability of businesses to fulfill their objectives and to compete. Especially the effective, economical and efficient operation of this structure provides cost advantage and increases customer satisfaction. However, some structural problems ar...

Supply chain dynamics are seen as important components that directly affect supply chain performance, business processes, management functions and efficiency for businesses. Every company in the supply chain needs other businesses to achieve the desired level of supply accurately, with the least cost and in an effective manner. Therefore, supply ch...

Abstract Purpose – Forests are negatively affected from rapid world population increase and industrialization that createintensepressuresonnaturalresourcesandthepossibility ofanachievingcirculareconomy.Forestscan be considered as essential resources for providing sustainable society and meeting the requirements of future generations and circular ec...

Purpose Forests are negatively affected from rapid world population increase and industrialization that create intense pressures on natural resources and the possibility of an achieving circular economy. Forests can be considered as essential resources for providing sustainable society and meeting the requirements of future generations and circular...

The purpose of this study was to determine the success criteria for innovative management in hotel establishments that have a corporate identity in the Turkish city of Giresun as well as to find out the best hotel by ranking them based on the determined criteria. For the study, "Multi-objective Optimization by Simple Ratio Analysis (MOOSRA)" and "E...

Social sustainability is considered as the least defined and addressed pillar among the three pillars of sustainability. Social sustainability goals and targets within sustainable development goals are currently considered vital factors for human beings. Therefore, countries continuously evaluate their performance with respect to achieving social s...

Finansal sistemin en önemli unsurlarından olan bankacılık sektörünün performansının ölçümü literatürde oldukça fazla ele alınmış bir konudur. Finansal performansın ortaya koyulması, bankalarla çeşitli şekilde ilişki içerisinde olan herkesin ilgilendiği bir konu olmuştur. Bu açıdan düşünüldüğünde ekonomiler içerisinde oldukça kritik noktada bulunan...

Industry 4.0 as a period of emerged with digital trnasformation with respect to technological based systems and applications released smart logistics components to the market too. Firms specialized in technological based solutions and process management have gained considerable benefits in terms of competitive power and efficiency. Smart logistics...

Green logistics can be defined as elements related to production, packaging, distribution and storage of products with sustainable way by taking environmental and social factors into the account. The level of green logistics applications in food firms varies for each department and provide importance for sustainability with cost and competitive adv...

Today, growing and changing competitive conditions, products, and services, free movement of labor, and businesses with the information they develop strategies that create value to obtain a competitive advantage. Now, final buyers have the convenience of purchasing the products they demand with the features and conditions they want and at the price...

The importance of dangerous goods transportation in our country as in the whole world; considering the environment and human life, it should be carefully considered. Preventing damages during this transportation, anticipating the dangers, and minimizing the risks are vital components for businesses, human life, and the environment. Therefore, reduc...

Today's changing and developing level of competition and power, continuous learning, knowledge and technology management, transformation in the production process, market-oriented-based innovation and knowledge as communication applications, companies are routed to make more resources and research about the ability of innovation. The innovation fac...

The purpose of this study is to determine and rank the road transportation risk factors that are crucial for effective and economic supply chain management. Road transportation risk factors can be defined as equipment related risks, risk to be lost and disappearance, risks related to delivery and packaging, inadequacy of qualified personnel and tec...

In this study, dry heat cooking methods have been evaluated and compared from the chefs point of view. For this purpose, grilled, boiled, sautéing and baking alternatives cuisine dynamics (maintaining the nutrition facts, food safety, use creativity, ease of cooking, pre-cooking, cooking speed, appearance, cost and flavor) have been taken into acco...

In this paper is presented a novel integrated fuzzy – rough Multi-Criteria Decision-Making (MCDM) model based on integration fuzzy and interval rough set theory. Model integrates Fuzzy PIvot Pairwise RElative Criteria Importance Assessment - fuzzy PIPRECIA and Interval rough Simple Additive Weighting (SAW) methods. An illustrative example for demon...

Performance analysis has gained significance in financial literature for firms, investors and decision-makers in recent years. The number of studies related to performance analysis has also increased. The performance analysis for football clubs that are traded in BIST in recent years is equally an important concept for investors and decision-makers...

The philosophy behind the Balanced Scorecard is the necessity for an operator to transform non-financial criteria into data sources for the management information system, as well as financial criteria for all governance levels. The Balanced Scorecard introduces solutions to the problems that arise from the failures encountered in strategic manageme...

The Balanced Scorecard introduces solutions to the problems that arise from the failures encountered in strategic management, and the inadequacy of traditional performance management systems that lag behind in the information age, especially, with respect to today’s intensely competitive environment to which enterprises are increasingly exposed. In...

Islamic banks were established as private financial institutions in Turkey based on a law enacted in 1983. Private financial institutions succeeded to have equal rights with commercial banks subject to banking law in 2001. The name of private financial institutions was changed to participation banks in 2005 because of being insufficient in terms of...

Extraordinary developments in information and communication technologies especially in the late 1980s gave rise to the emergence of new products and services also in financial markets as they did in several other areas. Along with the proliferation of internet as of the mid-1990s, electronic finance (e-finance) began to come to the forefront as one...

ICATES 2019 provides an ideal academic platform for researchers to present the latest research findings and describe emerging technologies, and directions in Engineering and Natural Sciences issues. The conference seeks to contribute to presenting novel research results in all aspects of Engineering, Technology and Natural Sciences. The conference...

Bu çalışmada birikim değerlendirme tercihi ile banka tercihi arasındaki ilişki multinominal lojistik regresyon analizi ile elde edilmeye çalışılmıştır. Bu amaçla birikim değerlendirme tercih ölçeği hazırlanarak Eskişehir ilindeki 8 ayrı mahallede ikamet eden 100 kişi üzerine uygulanmıştır. Açıklayıcı faktör analizi uygulanarak birikim değerlendirme...

Personnel selection has a significant impact on the performances and successes of institutions, organizations and private businesses. Due to that fact that many criteria are taken into account in the personnel selection, the selection process is considered as a Multi-Criteria Decision Making (MCDM) problem. Besides, personnel selection process incl...

Önceden bilinmeyen, tahmin edilemeyen zaman aralığında meydana gelen insan trafiğine açık yol, cadde yada sokakta meydana gelmiş veya kaynaklanmış bir yada birden çok kişinin ölümü/yaralanması ile veyahut maddi hasarla sonuçlanan, hareket halinde en az bir aracın olduğu olaylar olarak tanımlanan trafik kazaları nüfus artışı ve ekonomik gelişmeler s...

The aim of this study was to use the Single-Valued Neutrosophic Set (SVNS) to analyze 58 mutual funds, traded at the Istan-bul Stock Exchange, under incomplete, indeterminate and inconsistent information. To this end, the performance of the funds was first evaluated using the most commonly preferred criteria like the Morningstar rating, Sharpe rati...

The number of elective courses for undergraduate students is in an increasing trend due to the requirements of current age. In this context, universities make a great effort to increase the diversity of elective course alternatives. On the other hand, some of the elective courses are closed because of low enrollment. There is not any study aims to...

Tüketim, toplumdaki her bireyin tüketme zorunluluğu nedeni ile bireylerin kararlarını ve içinde yaşadığı toplumu olumlu ya da olumsuz yönde etkilemektedir. İnsanoğlu geliştikçe, tüketici olarak aldığı kararlar da sürekli olarak değişmektedir. Bu nedenle, tüketiciler tüketim kararını alırken bu kararların kendilerine yüklediği sorumluluğun bilincind...

Consumption impacts individuals' decisions and the society in which they live positively or negatively as a result of consumption requirement. As each individual in the society has to consume, the concept of consumption affects the decisions and the society in which individuals live positively or negatively. As an individual develops, his/her decis...

Given the understanding that destination attributes will often provide access to deep rooted knowledge repositories as well as offer historic facts, for a given tourist destination, it is vital to mention that there still is insufficient research being undertaken, conceptual or empirical, on the subject. Therefore, it is believed more research effo...

ABSTRACT The purpose of this study is to develop a valid and reliable scale in order to measure the consumption habit and saving behaviours of the children between 6 and 10. The sampling of the study composes of 147 girl and 119 boy pupils (266 in total) that are receving education in one private and two state primary schools in Eskişehir. Within...

Elective courses play an essential role in the process of improving students’ skills and also help with identifying their interests, talents and potentials for a given field or vocation. Therefore the relationships between course selection criteria have been considered crucial in the decision making process. In this study, the aim has been to deter...

Analyzing firms’ performance appropriately is essential issue for decision makers working in financial sector under the conditions of imprecise and incomplete information. Additionally, it can be useful tool for firms in terms of competitive power and sector development. In this study financial performance of six insurance companies traded in BIST...

Analyzing banks’ financial distress has gained great importance due to their importance in national economy and caused sociological and economic results. Support Vector Machines SVM and Neural Networks NN , known as machine learning methods, are applied for classifying banks as an early warning of financial distress. A case study which is taking th...

Tourists decide to travel based on the internal forces, but their decisions about destination choice are affected by the attractions of the destinations. In other words, destinations draw the visitors with their attractions. It is important for the destination managements to understand why tourists prefer to visit a destination. Therefore, the aim...

Elective courses, provide students development in terms of interest and ability consist important part of education system and can be used as effective tool for making career plan. Additionally they play important role in curriculum and education quality development. In this study selection criteria of accounting elective courses in business underg...

It is important to make investment in capital markets for smaller investors by reducing their risks. For this purpose, collective investment undertakings consisted of mutual funds and investment trusts are established. Investment trusts as collective investment undertakings are the institutions of capital markets established as corporation. They ar...

Analyzing firms’ performance appropriately is core topic for decision makers working in financial sector under the conditions of imprecise and incomplete information. Purpose of this study is to assess firms’ performance by taking financial ratios and financial experts’ into the account. Therefore firstly weights of criteria and sub criteria relate...

Firms’ performance assessment which gained crucial importance in last decades is essential issue for decision makers in financial sector. They can acquire competitive power by this way. In this study financial performance of twelve real estate investment trusts (REITs) listed in BIST is analyzed by using four financial indicators within the period...

Günümüz iş ortamında en değerli varlık olan bilgiye büyük miktardaki veri yığını arasından ulaşılmasını sağlayan veri madenciliği firmaların başarısında önemli bir yer tutmaktadır. Veri madenciliği tekniklerinden olan birliktelik kuralları ise veri tabanlarında yığın halinde olan bilgi ya da kayıtlar arasındaki bağlantıyı açıklayan işlemler dizisid...

This study aims to show how to calculate the critical path and completion time of a real construction project when there exists fuzzy times and aims to compare clarifications methods of α-cut and centroid method concerning this construction problem. In this study, durations related to the activities are specified as triangular fuzzy numbers instead...

Bu calisma; gercek bir insaat projesinin kritik yolunun ve tamamlanma suresinin bulanik faaliyet sureler soz konusu oldu- gunda nasil hesaplanabileceginin gosterilmesi ve literaturde sIk kullanilan durulastirma yontemlerinden ?-kesim ve agirlik merkezi yontemlerinin bu problem ozelinde karsilastirilmasi amacini gutmektedir. Calismada faaliyetlere i...

Information and communication technologies (ICTs) are spreading rapidly and affecting almost all aspects of daily life, including businesses. The tourism and hospitality industry have been largely affected by advancements in ICTs. ICTs offer both opportunities and challenges for SMEs in the tourism and hospitality industry. Although large companies...

Internet use has grown and spread rapidly around the world during the last decade. Today, computers and the Internet have become an integral part of modern societies. The Internet has created a new medium for communication and commerce for businesses. It is hard to imagine a business working without using a computer. These technological advances ha...

Information and communication technologies (ICTs) have been rapidly developed in the recent decades. Nowadays, computers and the Internet have become an essential part of the modern societies. The Internet has created a new medium for communication, education, entertainment and commerce. Today, many businesses depend on computers and the Internet f...

Over the past few decades, information and communication technologies (ICTs) have dramatically transformed the societies and the economies around the world. Today ICTs have become an essential part of the modern culture and cover almost all aspects of life. With advanced ICTs, especially the Internet, the world has become like a global village. As...

Internet use has grown and spread rapidly around the world during the last decade. Today, computers and the Internet have become an integral part of modern societies. The Internet has created a new medium for communication and commerce for businesses. It is hard to imagine a business working without using a computer. These technological advances ha...

Information and communication technologies (ICTs) have developed at a very fast pace over the last several decades and affected almost all aspects of daily life. Computers and the Internet have become a part of the modern culture. Internet has caused a lot of changes in the field of communication, education, social and business life. It has also cr...

In recent years, computers and the Internet have become an integral part of the societies. The Internet has created a new medium for communication and commerce for the businesses. Today, it is hard to imagine a business working without using a computer. These technological advances have also largely affected small and medium-sized enterprises (SMEs...