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Recent Submissions

Finding preferred solutions under weighted Tchebycheff preference functions for multi-objective integer programs
Karakaya, Gülşah; Köksalan, M. (2023-07-01)
Many interactive approaches in multi-objective optimization assume the existence of an underlying preference function that represents the preferences of a decision maker (DM). In this paper, we develop the theory and an ex...
Enacting individual ambidexterity in design entrepreneurship
Kaygan, Pinar; Wasti Pamuksuz, Syeda Nazlı; Alptekin, Irem Dilek (2023-01-01)
Design demands achieving a balance between creative and routine activities. This balance is vital to ensure the survival and prosperity of design entrepreneurs' businesses. This paper examines how design entrepreneurs enac...
Ripping through a storified place: an exercise in critical breaking
Kravets, Olga; Karababa, Eminegül (2023-01-01)
This paper is an exercise in critical breaking. We take the promotional material for a newly ‘rejuvenated’ area in Ankara, Turkey, and tear out images and text. This is not to re-assemble a critical story of the urban deve...
Ambiguity and asset pricing: An empirical investigation for an emerging market
Sahin, Baki Cem; Danışoğlu, Seza (2022-11-01)
This study explores the impact of ambiguity on returns of both individual stocks and stock portfolios in an emerging market setting. First, an ambiguity index is derived and then the sensitivity of stock returns to am-bigu...
The grass is greener on the other side: Comparison of green versus brown corporate bonds
Ayaydın Hacıömeroğlu, Hande; Danışoğlu, Seza; Güner, Zehra Nuray (2022-11-01)
This study compares the yield-to-maturities on green versus brown corporate bonds on their issue dates, after controlling for the market, firm, bond, and currency characteristics of the bonds. Our analyses show that if the...
Bank affiliation and discounts on closed-end funds
Güner, Zehra Nuray; Önder, Zeynep (2022-10-01)
© 2022 Elsevier Inc.This study investigates whether investors value the bank affiliation of closed-end funds and analyzes whether investors treat funds differently because of their affiliated bank type, commercial or inves...
Social capital, information sharing, ambidexterity, and performance for technology park firms in Turkey
Wasti Pamuksuz, Syeda Nazlı; Terzi, Hilal; Kerti, Feyza (2022-09-01)
© 2022 Wiley Periodicals LLC.Small and medium-sized enterprises (SMEs) in uncertain emerging markets tend to pursue exploitation at the expense of exploration. The purpose of this study is to investigate whether social cap...
Millennials' changing mobility preferences: A telecommuting case in Istanbul
Erdogdu, Ayse Irem; Watson, Forrest (2022-09-01)
Daily mobility behaviors, especially in cities with high traffic density, are among the most fundamental drivers of quality of life. Obligatory commuting necessitates individuals sacrificing their time, money, and geograph...
Interactive Approaches to Multiple Criteria Sorting Problems: Entropy-Based Question Selection Methods
Özarslan, Ali; Karakaya, Gülşah (2022-08-01)
In this study, interactive approaches for sorting alternatives evaluated on multiple criteria are developed. The possible category ranges of alternatives are defined by mathematical models iteratively under the assumption ...
Predicting the response to bDMARD treatment in RA: Then what?
Tuncer Şakar, Ceren; Karakaya, Gülşah; Bilgin, Emre; Kiliç, Levent; Kalyoncu, Umut (2022-08-01)
The Relationship between Gender Gap in Employment and Hofstede’s Culture Dimensions depending on Country Scores
Terzi, Hilal; Özdemir, Fatih; Özkan, Türker (2022-08-01)
Why is there a significant gender gap in the global labor force participation? Is there a way to reduce vulnerable employment? May cultural values explain the gender gap in employment and male-dominant work s...
AKP dönemi Türkiye ekonomisinin performansı: Karşılaştırmalı bir analiz
Cömert, Hasan; Çelik, Duygu; Şengül, Zeki Oğulcan (ODTÜ İktisadi ve İdari Bilimler Fakültesi, 2022-6)
Bu çalışmada Türkiye ekonomisinin performansı benzer ülkelerle karşılaştırmalı olarak 2002 ve 2020 (veriler el verdiği ölçüde) yılları arasında betimsel istatistikler ve makroekonomik performans endeksleri kullanılarak inc...
Maintenance of Project Management as an Institutional Practice in the Turkish Healthcare Industry
Topal, Çağrı (2022-06-01)
Using the Theory of Planned Behavior to Examine Repeated Organic Food Purchasing: Evidence from an Online Survey
Özdemir, Özlem; Dinç Cavlak, Özge (2022-04-01)
This study investigated repeated organic food purchasing behavior among customers of a local farm. Differently from pre vious studies, which have mostly taken random individuals as their sample, this study had as its sam...
Effects of Dollarization on Bank Performance: Analysis for Turkey
IŞIK, SENA; Şendeniz Yüncü, İlkay (2022-03-01)
Dollarization has significant effects on the real sector, monetary policy, and financial system. In this study, the effects of dollarization on banks’ performance in Turkey for the period of 2012-2017 are investigated by u...
Nonlinear responses of consumption to wealth, income, and interest rate shocks
Coskun, Yener; Apergis, Nicholas; Coskun, Esra Alp (2022-01-01)
Nonlinear adjustments of consumption to housing prices, stock prices, income, and interest rates were investigated by employing panel data from 25 countries, spanning the period 2000 to 2016. This is the first study which ...
The social acceptance of shale gas development: Evidence from Turkey
Kanoglu-Ozkan, Dilge Guldehen; Soytaş, Uğur (2022-01-01)
Social acceptance can have an important impact on the market penetration of energy technologies and the successful implementation of energy policies. Hence, it is essential to develop quantitative measures of acceptance to...
The agency cost of investing in ethical funds: A style analysis approach
Ayaydın Hacıömeroğlu, Hande; Danışoğlu, Seza; Güner, Zehra Nuray; Cem Şahin, Baki (2022-01-01)
This study aims to determine whether ethical funds make portfolio choices in line with their investment mandates. Our results show that during the first half of the sample period, it is much more difficult to distinguish t...
Reserve currency and the volatility of clean energy stocks: The role of uncertainty
Kocaarslan, Barış; Soytaş, Uğur (2021-12-01)
Clean energy firms are among the most risky firms to invest in. Hence, it is essential to have a clear understanding of the risk profile of clean energy stocks. The main purpose of this study is to examine how changes in t...
Understanding the leaky pipeline system: behavioural ecological approach to the social marketing of women thriving in STEM careers
Celik, Hafize; Watson, Forrest (2021-11-01)
Purpose This paper aims to explore the complexity of the "leaky pipeline" of women in science, technology, engineering and maths (STEM) in the intriguing contexts where there are a high number of STEM graduates but a low n...
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