{"title":"Türkiye Konut Piyasasında Etkinlik Analizi","authors":"E. Alp, Ünal Seven","doi":"10.26650/IBR.2019.48.0046","DOIUrl":"https://doi.org/10.26650/IBR.2019.48.0046","url":null,"abstract":"Son yillarda Turkiye ekonomisinde one cikan sektorlerin basinda gelen konut sektorundeki fiyat olusumlari etkin bir piyasaya isaret ediyor mu? Bu soruya yanit aradigimiz calismamizda, Etkin Piyasa Hipotezi (EPH) Turkiye konut piyasasi icin geleneksel ve yapisal kirilmalari dikkate alan birim kok testleri kullanilarak test edilmektedir. Konut fiyat endeksi, hedonik konut fiyat endeksi, yeni konut fiyat endeksi ve yeni olmayan konut fiyat endeksi serilerinin 2010-2018 donemini kapsayan aylik frekanstaki degerleri, oncelikle geleneksel birim kok testleri olan Genisletilmis Dickey-Fuller (GDF) ve Kwiatkowski, Phillips, Schmidt ve Shin (KPSS) testleri ile ardindan ise, serilerde yapisal kirilma olmasi durumunda birim kokun varligini test etmek amaciyla, iki yapisal kirilmali Lee- Strazicich (LS) ve Clemente, Montanes ve Reyes (CMR) birim kok testleri ile analiz edilmistir. Dogal logaritmasi alinan serilere uygulanan testler tum serilerde birim kokun varligini gostermektedir. Bu bulgu, Turkiye konut piyasasinin zayif formda etkin oldugunu gostermektedir.","PeriodicalId":363307,"journal":{"name":"Istanbul Business Research","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116031058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Bankalarda Hile Denetimi: Merkezden Sürekli Denetimin Şube Faaliyetlerine Etkisi Üzerine Nitel Bir Araştırma","authors":"Ismail Kaban, M. Gül","doi":"10.26650/IBR.2019.48.0040","DOIUrl":"https://doi.org/10.26650/IBR.2019.48.0040","url":null,"abstract":"Enformasyon teknolojilerinde yasanan gelismeler is modellerinde koklu bir donusum meydana getirmektedir. Bu surecin merkezinde veri kavrami yer almaktadir. Verinin dogru ve guvenilir bir sekilde depolanmasi, islenmesi ve analiz edilmesi enformatik donusumun kritik islevleri olarak one cikmaktadir. Ic denetim uygulamalari da bu donusumden etkilenmektedir. Gunumuzde ic denetim faaliyetleri veri analitigine dayali olarak yurutulen ve merkezden surekli denetim seklinde adlandirilan bir yapi sergilemektedir. Bu calismada bankacilik sektorunde yeni bir ic denetim yaklasimi olarak uygulanan merkezden surekli denetimin sube personeli uzerindeki etkisi ile sube faaliyetlerine katkisinin ortaya konulmasi amaclanmaktadir. Arastirmada nitel veri analizi teknigi kullanilmis olup mufettis kokenli banka yoneticileriyle yuz yuze gorusmeler yurutulmustur. Arastirmadan elde edilen veriler Nvivo 11 nitel analiz programi kullanilarak icerik analizine tabi tutulmustur. Arastirma sonucunda ulasilan bulgular merkezden denetimin etkin hile denetimi boyutuyla personel uzerinde birtakim etkiler olusturdugunu ve sube faaliyetlerine muhtelif katkilar sagladigini gostermektedir.","PeriodicalId":363307,"journal":{"name":"Istanbul Business Research","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125258770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Yöneticilerin Stratejik Liderlik Davranışlarının Kurumsal İtibar Algısı Üzerine Etkisinde Kurumsal Sosyal Sorumluluğun (KSS) Rolü","authors":"S. Kizil, Atılhan Naktiyok","doi":"10.26650/IBR.2019.48.0051","DOIUrl":"https://doi.org/10.26650/IBR.2019.48.0051","url":null,"abstract":"Bu arastirmanin temel amaci, yoneticilerin gostermis oldugu stratejik liderlik davranislarinin calisanlarda olusan kurumsal itibar algisi uzerindeki etkisinde kurumsal sosyal sorumlulugun (KSS) rolunu incelemektir. Arastirmada, 2016 yilinda Trabzon’da faaliyet gosteren uc ozel hastanede gorev yapan 517 calisandan anket teknigi ile veri toplanmistir ve bu veriler uygun analizlere tabi tutulmustur. Arastirma sonucunda yoneticilerin stratejik liderlik davranislarinin calisanlarin kurumsal itibar algisini olumlu yonde etkiledigi ve KSS faaliyetlerinin stratejik liderlik ile kurumsal itibar arasindaki iliskide kismi aracilik rolu ustlendigi belirlenmistir.","PeriodicalId":363307,"journal":{"name":"Istanbul Business Research","volume":"245 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116464375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Do We Know Organic Food Consumers? The Personal and Social Determinants of Organic Food Consumption","authors":"Sevtap Ünal, F. Deveci, Tugba Yildiz","doi":"10.26650/IBR.2019.48.0019","DOIUrl":"https://doi.org/10.26650/IBR.2019.48.0019","url":null,"abstract":"The main aim of this study is determining which consumption motives and personal and social factors affect organic food buying decisions. Ajzen’s Planned Behavior Theory (TPB) is used to explain consumers’ organic food selection behaviors. In addition, the moderating role of uncertainty about organic foods and the mediating role of the price of organic foods were tested. Data were gathered via a survey of consumers of organic foods in Turkey. The research model was tested by Structural Equation Modeling (SEM) via Smart PLS3. The findings showed that consumptions motives of healthiness, easiness, mood, and convenience-price of organic foods motivate consumers to buy organic foods. In addition, environmental concern and negative emotions influence on attitudes towards organic foods and purchase intentions. On the other hand, subjective norms and self-monitoring do not influence attitudes towards organic foods and subsequent purchase intentions. Uncertainty has a moderating effect on the relationship between attitudes and purchase intentions whereas price has no mediating effect on the relationship between attitudes and purchase intentions.","PeriodicalId":363307,"journal":{"name":"Istanbul Business Research","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127615698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Individualized HR Practices and Idiosyncratic Deals (I-Deals) and the Expected Positive Individual and Organizational Outcomes","authors":"E. Calişkan, A. Torun","doi":"10.26650/IBR.2019.48.0016","DOIUrl":"https://doi.org/10.26650/IBR.2019.48.0016","url":null,"abstract":"Idiosyncratic deals (I-deals), which can be defined as individualized work agreements between an employee and a manager, have emerged as one of the most important tools of differentiation perspective in Human Resource Management Practices. In this study, the positive contribution of individualized human resources practices and more specifically, the contribution of I-deals to individual and organizational outcomes were examined through a qualitative research carried out with employees working in private sector, Turkey. Findings revealed that propositions of past research on I-deals mainly hold in Turkey. As a result of the qualitative analysis, agile and authentic leadership styles are proposed to be required for successful I-deal negotiations. From the employee side, self-esteem and self-efficacy are also proposed to have a positive impact on I-deals. It is recommended that through a Team Deal, team members may set their own team dynamics with the leader and can have an agreement with other team members on supporting each other when schedules are tough, or they can also strike different agreements. Employee resilience is suggested as a positive outcome of I-deals, and Team Deal is recommended as a solution to co-workers’ reactions.","PeriodicalId":363307,"journal":{"name":"Istanbul Business Research","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122437681","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}