Ekrem Tatoğlu

Küresel rekabete ayak uydurmak ve sürdürülebilir olmak isteyen tüm şirketler ve kurumlar, değişimi doğru bir şekilde yönetmek, teknolojinin gerekli kıldığı zihinsel ve operasyonel dönüşümü kurumlarına hızlı bir şekilde adapte etmek zorundadırlar.

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Ekrem Tatoğlu

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International Business, Strategic Management, Emerging Markets, FDI

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Listeleniyor 1 - 9 / 9

The impact of information system capabilities on firm performance: A serial multiple mediating model
(Academy of Management, 2017) Aydıner, Arafat Salih; Bayraktar, Erkan; Tatoğlu, Ekrem; Tatoğlu, Ekrem; Yönetim Bilimleri Fakültesi, İşletme Bölümü
This study essentially investigates the effects of information system (IS) capabilities on firm performance. The combination of the resources and competencies that comprise IS capabilities is demonstrated using the resource-based view (RBV). A set of hypotheses is formulated to examine the impact of IS capabilities on decision-making performance and business process performance through the application of the serial multiple mediating model. Drawing on a sample of 204 firms in Turkey, the direct and indirect relationships among the study’s constructs are determined using structural equation modeling (SEM). The test results confirm the proposed serially mediating model. The study also demonstrates that multiple casual links are required for IS capabilities to have an impact on firm performance.
Environmental practices and firm performance in emerging markets: The mediating role of product quality
(Taylor & Francis (Routledge), 2019) Tatoğlu, Ekrem; Tatoğlu, Ekrem; Ahmed, Muhammad Usman; Gölgeci, İsmail; Bayraktar, Erkan; Tatoğlu, Ekrem; Yönetim Bilimleri Fakültesi, İşletme Bölümü
Environmental practices have not received as much research attention in emerging market contexts as traditional topics like quality. However, the importance of environmental practices for a firm’s production strategy has been increasing at an unprecedented level across the globe. Our research objective is, therefore, to investigate the interplay between environmental practices and quality in the pursuit of firm performance. Relying on 492 responses from Turkish manufacturers to test our hypotheses, we show that environmental practices directly improve the quality of products over and above the effect of quality management practices in emerging markets. Product quality, in turn, is important for increasing firm performance, acting as a mediator for the positive effects of environmental practices on performance. Thus, we reveal that product quality functions as an instrumental conduit between environmental practices and firm performance in emerging markets like Turkey where stakeholder pressures are weak, and regulations are often not properly enforced.
Why do emerging market firms engage in voluntary environmental management practices? A strategic choice perspective
(Wiley, 2020) Tatoğlu, Ekrem; Tatoğlu, Ekrem; Tatoğlu, Ekrem; Frynas, Jedrzej George; Bayraktar, Erkan; Demirbağ, Mehmet; Sahadev, Sunil; Doh, Jonathan; Koh, S. C. Lenny; Yönetim Bilimleri Fakültesi, İşletme Bölümü; Yönetim Bilimleri Fakültesi, İşletme Bölümü
In this paper, we investigate firms’ decisions to engage in voluntary environmental management (VEM) practices within an emerging market context. Drawing on the strategic choice and the resource-based view perspectives, we report results from a survey of VEM practices – a specific form of self-governance – drawing on a sample of 519 Turkish firms from various industries to identify important strategic antecedents of firms’ decisions to engage in such practices. We find that as firms become more customer focused, more inclined to pursue a differentiation strategy and subject to a higher level of strategy-oriented stakeholder focus, they tend to implement higher levels of VEMpractices, with important implications for research, policy and practice for both emerging and developed markets.
Business analytics adoption and technological intensity: An efficiency analysis
(Springer, 2023) Tatoğlu, Ekrem; Delen, Dursun; Tatoğlu, Ekrem; Delen, Dursun; Bayraktar, Erkan; Tatoğlu, Ekrem; Aydıner, Arafat Salih; Delen, Dursun; Yönetim Bilimleri Fakültesi, İşletme Bölümü; Yönetim Bilimleri Fakültesi, İşletme Bölümü
Despite the overwhelming popularity of business analytics (BA) as an evidence-based decision support mechanism, the impact of its adoption on organizational performance has received scant attention from the research community. This study aims to unfold the adoption efficiencies of BA and its applications by proposing a data envelopment analysis (DEA) methodology to holistically assess the underlying factors with respect to the level of achievement regarding organizational performance, operational performance, and financial performance. Furthermore, the study unveils the firm-level and sectoral-level discrepancies in BA adoption efficiency in different industry settings. Relying on survey data obtained from 204 executives in various industries, this study provides empirical support for the cross-industry differences in BA adoption efficiencies. The results show that the firms in low-tech industries seem to achieve the highest efficiency from adopting BA regarding its influence on firm performance.
Business analytics and firm performance: The mediating role of business process performance
(Elsevier, 2019) Aydıner, Arafat Salih; Tatoğlu, Ekrem; Bayraktar, Erkan; Zaim, Selim; Delen, Dursun; Tatoğlu, Ekrem; Zaim, Selim; Delen, Dursun; Yönetim Bilimleri Fakültesi, İşletme Bölümü
Due to the rapidly increasing popularity of business analytics (BA), investigation of the antecedents/determinants of the adoption of BA and the subsequent impact of the same to the firm performance has become an important research topic. Drawing on the fundamentals of the resource-based view (RBV), this study proposes a model that examines the effects of the BA adoption on business process performance (BPER) and the mediating role that BPER plays in the relationship between the adoption of BA and firm performance (FP). Based on the data collected from 204 medium- to high-level business executives in various industries, the results of this empirical study indicate that the adoption of BA positively influences BPER. There is also positive relationship between BPER and FP. Finally, the results show that BPER fully mediates the relationship between BA adoption and FP.
Information system capabilities and firm performance: Opening the black box through decision-making performance and business-process performance
(Elsevier, 2019) Aydıner, Arafat Salih; Tatoğlu, Ekrem; Bayraktar, Erkan; Zaim, Selim; Tatoğlu, Ekrem; Zaim, Selim; Yönetim Bilimleri Fakültesi, İşletme Bölümü
This study contributes to the extant literature on information management by investigating the interrelationships between information systems (IS)-related capabilities and their effects on firm performance. Using the resource-based view (RBV), a set of hypotheses is formulated to examine these links, considering the role that may be played by decision-making performance and business-process performance as mediating variables. Structural equation modeling (SEM) has been applied to a sample of 204 firms in Turkey. The test results obtained confirm the proposed serially mediating model according to which decision-making performance and business-process performance play a critical mediating role in the human resource and administrative-related IS capabilities, and firm-performance relationships. No support, however, has been found concerning the serial mediation effect between infrastructure-related IS capabilities and firm performance.
Assessing the supply chain performance: A causal analysis
(Springer US, 2019) Tatoğlu, Ekrem; Zaim, Selim; Delen, Dursun; Tatoğlu, Ekrem; Zaim, Selim; Delen, Dursun; Bayraktar, Erkan; Sarı, Kazım; Tatoğlu, Ekrem; Zaim, Selim; Delen, Dursun; Yönetim Bilimleri Fakültesi, İşletme Bölümü; Yönetim Bilimleri Fakültesi, İşletme Bölümü
Measuring the performance-related factors of a unit within a supply-chain is a challenging problem, mainly because of the complex interactions among the members governed by the supply chain strategy employed. Synergistic use of discrete-event simulation and structural equation modeling allows researchers and practitioners to analyze causal relationships between order-fulfillment characteristics of a supply-chain and retailers’ performance metrics. In this study, we model, simulate, and analyze a two-level supply-chain with seasonal linear demand, and using the information therein, develop a causal model to measure the links/relationships among the order-fulfillment factors and the retailer’s performance. According to the findings, of all the order-fulfillment characteristics of a supply-chain, the forecast inaccuracy was found to be the most important in mitigating the bullwhip effect. Concerning the total inventory cost and fill-rate as performance indicators of retailers, the desired service level had the highest priority, followed by the lead-time and forecast inaccuracy, respectively. To reduce the total inventory cost, the bullwhip effect seems to have the lowest priority for the retailers, as it does not appear to have a significant impact on the fill rate. Although seasonality (to some extent) influences the retailer’s performance, it does not seem to have a significant impact on the ranking of the factors affecting retailers’ supply-chain performance; except for the case where the backorder cost is overestimated.
Sustainability to financial realities: A comparative study of renewable energy's impact on financial performance
(Institute of Electrical and Electronics Engineers, 2024) Chlyeh, Dounia; Bayraktar, Erkan; Yılmaz, Mustafa Kemal; Tatoğlu, Ekrem; Zaim, Selim; Yönetim Bilimleri Fakültesi, İşletme Bölümü
This study examines the impact of renewable energy (RE) performance on companies' financial performance, primarily focusing on RE-related sustainable development goals (SDGs) and environmental factors. We analyze a sample of 2,737 companies across 47 countries from 2009 to 2018 using panel data analysis. Our results suggest that the effect of RE performance can be understood through three phases: policies adopted, targets established, and actions implemented. Interestingly, RE policies negatively impact profitability due to the substantial costs incurred by companies. Moreover, RE-related SDGs are found to affect companies' financial performance adversely. However, environmental factors demonstrate a positive and significant impact on corporate financial performance, which is observed consistently across developed and emerging countries. Furthermore, RE performance targets and actions have a significant positive impact, specifically in developed countries. This highlights the complex relationship between RE initiatives and financial outcomes, highlighting differential effects across various stages of implementation and geographic contexts.
How do integrated quality and environmental management practices affect firm performance? Mediating roles of quality performance and environmental proactivity
(Wiley, 2019) Tatoğlu, Ekrem; Tatoğlu, Ekrem; Arda, Özlem Ayaz; Bayraktar, Erkan; Tatoğlu, Ekrem; Yönetim Bilimleri Fakültesi, İşletme Bölümü; Yönetim Bilimleri Fakültesi, İşletme Bölümü
Based on a sample of 208 Turkish firms, this paper investigates the integration of two management systems, quality management and environmental management, and explores the effect of this integration on firm performance. First, a conceptual framework was developed, relying on the premises of the resource-based view. Second, mediating roles of quality performance and environmental proactivity were examined on the association between integrated quality and environmental management systems and firm performance. Among the underlying trends, both quality performance and environmental proactivity were found to fully mediate the relationship between integrated quality and environmental management and firm performance.

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