Search Results - "Tosun, Onur"

Engaged ETFs and firm performance by El Kalak, Izidin, Hudson, Robert, Tosun, Onur K.

“…Exchange Traded Funds (ETFs) have often tracked indices and charged low fees so their incentives to improve firm performance are questionable although little…”
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Learning financial survival from disasters by Kemal Tosun, Onur, Eshraghi, Arman, Muradoglu, Gulnur

“…•Firms exposed to the 2008 Crisis have higher stock returns during Covid period.•Firms learn financial survival from experience.•Major crises play a crucial…”
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ETF ownership and corporate cash holdings by El Kalak, Izidin, Tosun, Onur K.

“…Do exchange‐traded funds (ETFs) influence corporate cash holding decisions? Consistent with reduced managerial learning from the stock market and increased…”
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The synergistic effect of co-pyrolysis of oil shale and low density polyethylene mixtures and characterization of pyrolysis liquid by Bozkurt, Pınar Acar, Tosun, Onur, Canel, Muammer

“…In this study, co-pyrolysis of oil shale (Kütahya-Seyitömer, Turkey) and low density polyethylene (LDPE) is performed in a fixed bed reactor under different…”
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Changes in corporate governance: Externally dictated vs voluntarily determined by Tosun, Onur Kemal

“…Using the 2003 SEC regulations (following the Sarbanes–Oxley Act) on board independence as an identification for externally imposed governance changes, I…”
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Tunable magnetic confinement effect in a magnetic superlattice of graphene by Tosun, Onur, Sarkar, Preetha, Qian, Chang, Gilbert, Matthew, Chen, Qian, Mason, Nadya

“…Two-dimensional van der Waals materials such as graphene present an opportunity for band structure engineering using custom superlattice potentials. In this…”
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Influence of climatic conditions on microsporidiosis that originated from Rugispora istanbulensis in elm leaf beetle, Xanthogaleruca luteola muller (Coleoptera: Chrysomelidae) by Bekircan,Çağrı, Tosun,Onur, Baki,Hilal

“…Aim of study: This study was conducted to determine climatic conditions conducive for the spread and persistence of microsporidian infection of Rugispora…”
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Cyber-attacks and stock market activity by Tosun, Onur Kemal

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A new isolate of Nosema fumiferanae (Microsporidia: Nosematidae) from the date moth Apomyelois (Ectomyelois) ceratoniae, Zeller, 1839 (Lepidoptera: Pyralidae) by Tosun, Onur

“…In this study, a microsporidian pathogen of the date moth (Apomyelois (Ectomyelois) ceratoniae, Zeller, 1839) also known as the carob moth, is described based…”
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Structure and Magnetism of Co2Ge Nanoparticles by Tosun, Onur, Abel, Frank M., Balasubramanian, Balamurugan, Skomski, Ralph, Sellmyer, David J., Hadjipanayis, George C.

“…The structural and magnetic properties of Co2Ge nanoparticles (NPs) prepared by the cluster-beam deposition (CBD) technique have been investigated. As-made…”
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Structure and Magnetism of Mn₅Ge₃ Nanoparticles by Tosun, Onur, Salehi-Fashami, Mohammed, Balasubramanian, Balamurugan, Skomski, Ralph, Sellmyer, David J, Hadjipanayis, George C

“…In this work, we investigated the magnetic and structural properties of isolated Mn₅Ge₃ nanoparticles prepared by the cluster-beam deposition technique…”
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Corporate decisions in times of war: Evidence from the Russia-Ukraine conflict by Tosun, Onur Kemal, Eshraghi, Arman

“…•Firms staying in Russia underperform the leaving firms and the market benchmark.•Investors impose a significant penalty on remaining firms following the…”
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Staring Death in the Face: The Financial Impact of Corporate Exposure to Prior Disasters by Tosun, Onur Kemal, Eshraghi, Arman, Muradoglu, Gulnur

“…We examine how firms’ exposure to prior disastrous events can influence their stock market footprint during the coronavirus crisis. While others have drawn…”
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Do investors react differently? Evidence from hospitality sector during the covid-19 pandemic by Tosun, Onur Kemal

“…•There is no consensus on trading hospitality firms’ shares in first month of Covid-19.•In later stages, there is a buy pressure in the market leading to a…”
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Differences in CEO compensation under large and small institutional ownership by Tosun, Onur Kemal

“…I examine the influence of large and small institutional investors on different components of chief executive officer (CEO) compensation, using US data for…”
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The Effect of CEO Option Compensation on the Capital Structure: A Natural Experiment by Tosun, Onur Kemal

“…Firms simultaneously choose both their capital and their executive compensation structure. Using the Internal Revenue Code 162(m) tax law as an exogenous shock…”
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Growth … What growth? by Tosun, Onur Kemal, Lucey, Brian

“…•We study the impact of “low-tax” policy objective by Liz Truss's government.•UK firms lose millions of pounds in stock returns and market value.•Cost of…”
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Socially responsible investment funds and firm performance improvement by Tosun, Onur Kemal, Moon, S. Katie

“…We examine how socially responsible investment (SRI) mutual funds emphasizing employee relations are associated with the performance of their portfolio firms,…”
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First record and distribution of Adelina sp. (Coccidia: Adeleidae) in populations of the Anisoplia segetum Herbst (Coleoptera: Scarabaeidae) in Turkey by Bekircan, Çağrı, Tosun, Onur

“…In this study, an Adelina sp. (Coccidia) infection was determined for the first time from Anisoplia segetum (Coleoptera: Scarabaeidae). The infection was…”
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A new microsporidian pathogen of the Mediterranean Flour Moth, Ephestiae kuehniella (Zeller) (Lepidoptera: Pyralidae) by Bekircan, Çağrı, Tosun, Onur

“…In this study, a new Vairimorpha isolate was defined from Ephestia kuehniella Zeller (Lepidoptera: Pyralidae) in Turkey (Malatya). Infection was determined in…”
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