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A multidimensional approach to urban quality of life: The case of Istanbul
Ülengin, Burç; Ülengin, Füsun; Güvenç, Ümit - In: European journal of operational research : EJOR 130 (2001) 2, pp. 361-374
Persistent link: https://www.econbiz.de/10006659005
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Living Environment Preferences of the Inhabitants of Istanbul: A Modified Hierarchical Information Integration Model
Ülengin, Burç; Ülengin, Füsun; Güvenç, Ümit - In: Social Indicators Research 57 (2002) 1, pp. 13-41
Persistent link: https://www.econbiz.de/10009402482
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Relative evaluation of development for 32 countries : a multidimensional approach
Ülengin, Füsun; Ülengin, Burç; Güvenç, Ümit - In: Yapı Kredı economic review : quarterly publ. of … 8 (1997) 2, pp. 3-23
Persistent link: https://www.econbiz.de/10009948343
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A problem-structuring model for analyzing transportation-environment relationships
Ülengin, Füsun; Kabak, Özgür; Önsel, Şule; … - In: European journal of operational research : EJOR 200 (2009/10) 3, pp. 844-859
Persistent link: https://www.econbiz.de/10003892390
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Analysis of customer lifetime value and marketing expenditure decisions through a Markovian-based model
Ekinci, Yeliz; Ülengin, Füsun; Uray, Nimet; Ülengin, … - In: European journal of operational research : EJOR 237 (2014) 1, pp. 278-288
Persistent link: https://www.econbiz.de/10010378607
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Analysis of the impact of bilateral and transit quotas on Turkey's international trade by road transport: An integrated maximum flow and gravity model approach
Çekyay, Bora; Palut, Peral Toktaş; Kabak, Özgür; … - In: Research in transportation economics 66 (2017), pp. 70-77
Persistent link: https://www.econbiz.de/10011902818
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Exploring the interaction between competitiveness of a country and innovation using Bayesian networks
Cinicioglu, Esma Nur; Ulusoy, Gündüz; Ekici, Şule Önsel - In: Innovation and development 7 (2017) 2, pp. 175-209
Persistent link: https://www.econbiz.de/10011734464
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A multi-commodity network flow and gravity model integration for analyzing impact of road transport quotas on international trade
Çekyay, Bora; Kabak, Özgür; Ülengin, Füsun; … - In: Research in transportation economics 80 (2020), pp. 1-13
Persistent link: https://www.econbiz.de/10012582251
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How do airlines survive? : an integrated efficiency analysis on the survival of airlines
Kaya, Gizem; Aydın, Umut; Ülengin, Burç; Karadayi, … - In: Journal of air transport management 107 (2023), pp. 1-14
Persistent link: https://www.econbiz.de/10014322936
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Analysis of customer lifetime value and marketing expenditure decisions through a Markovian-based model
Ekinci, Yeliz; Ülengin, Füsun; Uray, Nimet; Ülengin, … - In: European Journal of Operational Research 237 (2014) 1, pp. 278-288
The general aim of this study is to provide a guide to the future marketing decisions of a firm, using a model to predict customer lifetime values. The proposed framework aims to eliminate the limitations and drawbacks of the majority of models encountered in the literature through a simple and...
Persistent link: https://www.econbiz.de/10011097772