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  1. Article ; Online: Good governance and the us tourism demand

    Mert Topcu / Zulal Denaux / Cori Crews

    Annals of Tourism Research Empirical Insights, Vol 4, Iss 1, Pp 100095- (2023)

    2023  

    Abstract: Our research empirically examines the impact of good governance on the US tourism demand over the period 1999–2020. We use a data set of 13 different tourism markets to avoid any aggregation bias while controlling for economic and political factors. Our ... ...

    Abstract Our research empirically examines the impact of good governance on the US tourism demand over the period 1999–2020. We use a data set of 13 different tourism markets to avoid any aggregation bias while controlling for economic and political factors. Our empirical results show that two dimensions of governance, i) the political stability and absence of violence/terrorism and ii) government effectiveness, exert a statistically significant positive impact on the US tourism demand. We also find that the party in control of the White House has a statistically significant influence on tourism demand. These empirical findings have several implications for accurate demand forecasting as well as developing sustainable tourism policies.
    Keywords H11 ; Z32 ; Recreation. Leisure ; GV1-1860
    Language English
    Publishing date 2023-05-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: The impact of COVID-19 on emerging stock markets.

    Topcu, Mert / Gulal, Omer Serkan

    Finance research letters

    2020  Volume 36, Page(s) 101691

    Abstract: The goal of this study is to investigate the impact of COVID-19 on emerging stock markets over the period March 10 - April 30, 2020. Findings reveal that the negative impact of pandemic on emerging stock markets has gradually fallen and begun to taper ... ...

    Abstract The goal of this study is to investigate the impact of COVID-19 on emerging stock markets over the period March 10 - April 30, 2020. Findings reveal that the negative impact of pandemic on emerging stock markets has gradually fallen and begun to taper off by mid-April. In terms of regional classification, the impact of the outbreak has been the highest in Asian emerging markets whereas emerging markets in Europe have experienced the lowest. We also find that official response time and the size of stimulus package provided by the governments matter in offsetting the effects of the pandemic.
    Keywords covid19
    Language English
    Publishing date 2020-07-10
    Publishing country Netherlands
    Document type Journal Article
    ISSN 1544-6131
    ISSN (online) 1544-6131
    DOI 10.1016/j.frl.2020.101691
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: The impact of COVID-19 on emerging stock markets

    Topcu, Mert / Gulal, Omer Serkan

    Finance Research Letters

    2020  Volume 36, Page(s) 101691

    Keywords Finance ; covid19
    Language English
    Publisher Elsevier BV
    Publishing country us
    Document type Article ; Online
    ISSN 1544-6123
    DOI 10.1016/j.frl.2020.101691
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: A Single-Center's Early Surgical Outcomes of Living Donor Liver Transplantation.

    Anılır, Ender / Oral, Alihan / Atasoy, Alp / Civan, Hasret Ayyıldız / Topçu, Feyza Sönmez / Bayramoğlu, Mert / Şahin, Emrah / Dirican, Abuzer / Ünal, Bülent

    Transplantation proceedings

    2023  Volume 55, Issue 5, Page(s) 1209–1213

    Abstract: Background: Living donor liver transplantation (LDLT) has become an increasingly common surgical option because the number of cadaveric donors is insufficient to fulfill the organ needs of patients facing end-stage cirrhosis. Many centers are ... ...

    Abstract Background: Living donor liver transplantation (LDLT) has become an increasingly common surgical option because the number of cadaveric donors is insufficient to fulfill the organ needs of patients facing end-stage cirrhosis. Many centers are investigating different surgical techniques to achieve lower complication rates. We aimed to examine our complication rates in light of demographic data, graft data, and perioperative findings as a single-center experience.
    Methods: The study included one hundred and three patients who underwent LDLT for end-stage liver cirrhosis. Demographic data; sex; age; blood group; Model for End-Stage Liver Disease score; Child score; etiology; liver side; graft-to-recipient weight ratio; hepatic artery, portal vein, and bile anastomosis type rates; anhepatic phase; cold ischemia time; operation time; and blood product transfusion rates were analyzed. Biliary complications in patients with single or multiple biliary anastomoses, right or left liver transplants, and with or without hepatic artery thrombosis were analyzed statistically.
    Results: There was no significant difference in biliary complications between patients who underwent single or multiple bile anastomosis (P = .231) or patients receiving right lobe and left lobe transplants (P = .315). Although there was no statistically significant difference in the rate of portal vein thrombosis between the regular and reconstructed portal vein anastomosis groups (P = .693), the postoperative portal vein thrombosis rate was statistically higher in patients with left lobe transplants (P = .044).
    Conclusions: Vascular and biliary complication rates can be reduced with increasing experience.
    MeSH term(s) Child ; Humans ; Liver Transplantation/adverse effects ; Liver Transplantation/methods ; Living Donors ; End Stage Liver Disease/surgery ; End Stage Liver Disease/etiology ; Severity of Illness Index ; Liver Diseases/surgery ; Anastomosis, Surgical/methods ; Liver Cirrhosis/surgery ; Liver Cirrhosis/etiology ; Treatment Outcome ; Thrombosis/etiology ; Retrospective Studies
    Language English
    Publishing date 2023-04-28
    Publishing country United States
    Document type Journal Article
    ZDB-ID 82046-5
    ISSN 1873-2623 ; 0041-1345
    ISSN (online) 1873-2623
    ISSN 0041-1345
    DOI 10.1016/j.transproceed.2023.03.028
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 835: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  5. Article ; Online: Türkiye ve Avro Bölgesi Arasındaki İkili Ticaretin Analizi

    Mert Topcu / Salih Özdemir

    İzmir İktisat Dergisi, Vol 34, Iss 4, Pp 481-

    Marshall-Lerner Koşulu Geçerli mi?

    2019  Volume 489

    Abstract: Dış ticaretin gelir ve fiyat esnekliklerinin ölçülmesi, özellikle gelişmekte olan ülkelerde ticaret politikasının şekillendirilmesi ve ödemeler dengesinin iyileştirilmesi açısından oldukça önemlidir. Bu noktadan hareketle çalışmanın amacı, önemli ticaret ...

    Abstract Dış ticaretin gelir ve fiyat esnekliklerinin ölçülmesi, özellikle gelişmekte olan ülkelerde ticaret politikasının şekillendirilmesi ve ödemeler dengesinin iyileştirilmesi açısından oldukça önemlidir. Bu noktadan hareketle çalışmanın amacı, önemli ticaret partnerlerimizden oluşan Avro Bölgesi ülkeleri ile yaptığımız ikili ticarette Marshall-Lerner koşulunun analiz edilmesidir. Bu kapsamda, 2004-2017 döneminde Avro Bölgesi ile yaptığımız dış ticaret fonksiyonları panel zaman serilerindeki heterojen eğim katsayılarını tahmin etmek için geliştirilen Genişletilmiş Ortalama Grup (AMG) tahmincisi kullanılarak analiz edilecektir. Elde edilen bulgular, ihracat talebi fiyat esnekliğinin pozitif, ithalat talebi fiyat esnekliğinin ise negatif olduğunu göstermektedir. Ayrıca, Türkiye ve Avro Bölgesi arasındaki ikili ticarette Marshall-Lerner koşulunun geçerli olduğu sonucuna ulaşılmıştır.
    Keywords marshall-lerner condition ; bilateral trade ; turkey ; euro zone ; marshall-lerner koşulu ; i̇kili ticaret ; türkiye ; avro bölgesi ; Economics as a science ; HB71-74
    Language English
    Publishing date 2019-12-01T00:00:00Z
    Publisher Dokuz Eylül University
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article: The impact of COVID-19 on emerging stock markets

    Topcu, Mert / Gulal, Omer Serkan

    Financ Res Lett

    Abstract: The goal of this study is to investigate the impact of COVID-19 on emerging stock markets over the period March 10 - April 30, 2020. Findings reveal that the negative impact of pandemic on emerging stock markets has gradually fallen and begun to taper ... ...

    Abstract The goal of this study is to investigate the impact of COVID-19 on emerging stock markets over the period March 10 - April 30, 2020. Findings reveal that the negative impact of pandemic on emerging stock markets has gradually fallen and begun to taper off by mid-April. In terms of regional classification, the impact of the outbreak has been the highest in Asian emerging markets whereas emerging markets in Europe have experienced the lowest. We also find that official response time and the size of stimulus package provided by the governments matter in offsetting the effects of the pandemic.
    Keywords covid19
    Publisher WHO
    Document type Article
    Note WHO #Covidence: #643002
    Database COVID19

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  7. Article ; Online: Outcomes of conservative management in patients with nutcracker syndrome.

    Sarikaya, Sabit / Altas, Ozge / Ozgur, Mustafa Mert / Hancer, Hakan / Ozdere, Betul Ayca / Ozer, Tanil / Aksut, Mehmet / Rabus, Murat Bulent / Topcu, Kamile Ozeren / Bas, Tolga / Kirali, Kaan

    Phlebology

    2024  , Page(s) 2683555241238772

    Abstract: Objective: This study aims to evaluate outcomes in nutcracker syndrome patients with tolerable symptoms and treated conservatively without invasive interventions.: Methods: This prospective study included patients treated conservatively. Promoting ... ...

    Abstract Objective: This study aims to evaluate outcomes in nutcracker syndrome patients with tolerable symptoms and treated conservatively without invasive interventions.
    Methods: This prospective study included patients treated conservatively. Promoting weight gain, the endpoint of the study was spontaneous resolution of symptoms.
    Results: Sixteen patients (75% female and mean age 24.4 ± 3.5 years) underwent conservative management. Over a mean follow-up of 27.3 months [13-42, interquartile range (IQR)], the diameter ratio (5.5 [5-6.5, IQR] vs 4.3 [4.1-6],
    Conclusions: This study shows that a conservative approach contributes to the spontaneous improvement or complete resolution in young adult patients with mild symptoms.
    Language English
    Publishing date 2024-03-07
    Publishing country England
    Document type Journal Article
    ZDB-ID 645172-x
    ISSN 1758-1125 ; 0268-3555
    ISSN (online) 1758-1125
    ISSN 0268-3555
    DOI 10.1177/02683555241238772
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 2538: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  8. Article ; Online: The impact of carbon dioxide (CO2) emissions on tourism

    Can Tansel TUGCU / Mert TOPCU

    Theoretical and Applied Economics, Vol XXV, Iss 1, Pp 125-

    Does the source of emission matter?

    2018  Volume 136

    Abstract: Tourism is often cited as an important driver of environmental degradation worldwide by previous literature. Butler (2000) alleges that tourists will not travel back to polluted and dirty destinations if they have alternative destinations available at ... ...

    Abstract Tourism is often cited as an important driver of environmental degradation worldwide by previous literature. Butler (2000) alleges that tourists will not travel back to polluted and dirty destinations if they have alternative destinations available at comparable prices. It is thus likely that carbon emissions affect tourism industry as well. The goal of this paper is therefore to investigate the impact of carbon emissions on tourism receipts in the top ten country destinations around the world. We employ panel ARDL approach using the annual data for the period 1995-2010. Findings show that emissions from gaseous fuel have a positive impact whereas total emissions, emissions from solid fuel (only in the short-run) and liquid fuel have negative impact on tourism receipts. Policy implications depending on these results are also discussed.
    Keywords environmental degradation ; tourism ; carbon dioxide emission ; panel ARDL ; Business ; HF5001-6182 ; Economic theory. Demography ; HB1-3840 ; Economics as a science ; HB71-74
    Subject code 910
    Language English
    Publishing date 2018-03-01T00:00:00Z
    Publisher General Association of Economists from Romania
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Article: Further evidence on the trade-energy consumption nexus in OECD countries

    Topcu, Mert / James E. Payne

    Energy policy. 2018 June, v. 117

    2018  

    Abstract: The previous literature on the impact of trade on energy consumption has yielded inconclusive results. However, recent studies provide evidence of a nonlinear relationship between trade and energy consumption. Unlike previous studies, we employ a panel ... ...

    Abstract The previous literature on the impact of trade on energy consumption has yielded inconclusive results. However, recent studies provide evidence of a nonlinear relationship between trade and energy consumption. Unlike previous studies, we employ a panel framework with allowance for heterogeneity and cross-sectional dependence to investigate the trade-energy consumption nexus for OECD countries for the period 1990–2015. Our results show that the impact of trade on energy consumption exhibits an inverted U-shaped pattern and the nonlinear relationship is robust to estimation methods. On the other hand, the results from linear specifications reveal the importance of cross-sectional dependence in explaining the positive role of trade on energy consumption. In addition, these impacts are consistent across different measures of trade.
    Keywords energy ; energy use and consumption ; trade
    Language English
    Dates of publication 2018-06
    Size p. 160-165.
    Publishing place Elsevier Ltd
    Document type Article
    ISSN 0301-4215
    DOI 10.1016/j.enpol.2018.03.007
    Database NAL-Catalogue (AGRICOLA)

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  10. Article ; Online: New insight into the finance-energy nexus

    Topcu, Mert / Altay, Bulent

    International Journal of Financial Studies : open access journal Bd. 5 , 1 (March), Artikelnr.7 , Seite 1-16

    disaggregated evidence from Turkish sectors

    2017  

    Abstract: Seeing that reshaped energy economics literature has adopted some new variables in energy demand function, the number of papers looking into the relationship between financial development and energy consumption at the aggregate level has been increasing ... ...

    Author's details Mert Topcu and Bulent Altay
    Abstract Seeing that reshaped energy economics literature has adopted some new variables in energy demand function, the number of papers looking into the relationship between financial development and energy consumption at the aggregate level has been increasing over the last few years. This paper, however, proposes a new framework using disaggregated data and investigates the nexus between financial development and sectoral energy consumption in Turkey. To this end, panel time series regression and causality techniques are adopted over the period 1989–2011. Empirical results confirm that financial development does have a significant impact on energy consumption, even with disaggregated data. It is also proved that the magnitude of financial development is larger in energy-intensive industries than in less energy-intensive ones.
    Keywords financial development ; energy consumption ; Turkey
    Language English
    Size Online-Ressource
    Publisher MDPI
    Publishing place Basel
    Document type Article ; Online
    ZDB-ID 2704235-2
    ISSN 2227-7072
    ISSN 2227-7072
    DOI 10.3390/ijfs5010001
    Database ECONomics Information System

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