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Dive into the research topics where Ulaş Ünlü is active.

Publication


Featured researches published by Ulaş Ünlü.


Iktisat Isletme Ve Finans | 2010

The calendar anomalies in IPO returns: Evidence from Turkey

Abdullah Yalama; Ulaş Ünlü

The purpose of this study is to determine the calendar effects on both short and long run performance of IPOs (Initial Public Offerings) in Turkey for the period between 1990 and 2005. The study indicates that many calendar anomalies are robust to IPO returns in Turkey: the day of the week effect, the month of the year effect, the week of the month effect, the weekday of the month effect, the semi-year effect, the semi-month effect, the turn of the month effect. Moreover, short run underpricing and long run underperformance survive for IPO returns in Turkey.


Iktisat Isletme Ve Finans | 2012

Dört faktörlü varlık fiyatlama modelinin İMKB’de test edilmesi

Ulaş Ünlü


International Journal of Energy Economics and Policy | 2013

Energy Consumption and Stock Market Relationship: Evidence from Turkey

Ersan Ersoy; Ulaş Ünlü


Asian Journal of Finance and Accounting | 2013

Evidence to Support Multifactor Asset Pricing Models: The Case of The Istanbul Stock Exchange

Ulaş Ünlü


Technological and Economic Development of Economy | 2017

A multi-criteria performance analysis of Initial Public Offering (IPO) firms using CRITIC and VIKOR methods

Neşe Yalçın; Ulaş Ünlü


Archive | 2013

Size, Book to Market Ratio and Momentum Strategies: Evidence from Istanbul Stock Exchange

Ersan Ersoy; Ulaş Ünlü


Investment management & financial innovations | 2012

The Causal Relationship between Foreign Currency Futures and Spot Markets: Evidence from Turkey

Ulaş Ünlü; Ersan Ersoy


Iktisat Isletme Ve Finans | 2012

Do Oil Prices Directly Affect Stock Markets:Evidence from Istanbul Stock Exchange

Ulaş Ünlü; Mert Topcu


Dokuz Eylül Üniversitesi Sosyal Bilimler Enstitüsü Dergisi | 2017

KURUMSAL YÖNETİM VE FİRMA PERFORMANSI: TOPSIS YÖNTEMİ İLE BIST 30 FİRMALARI ÜZERİNE BİR UYGULAMA

Ulaş Ünlü; Neşe Yalçın; İbrahim Yağli


Archive | 2016

Tezgahüstü Türev Piyasa işlemleri (Over-the-Counter Derivatives Market Transactions)

Ersan Ersoy; Ulaş Ünlü

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Abdullah Yalama

Eskişehir Osmangazi University

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Birol Yildiz

Eskişehir Osmangazi University

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