Results 31 to 40 of about 1,461,217 (296)

COVID‑19 and the Stock Market Crash: Evidence from Indonesia

Финансы: теория и практика
The purpose of the study is to determine the impact of the COVID‑19 pandemic on the market response, measured by abnormal returns, cumulative abnormal returns and average abnormal returns.
N. Nurcahyono, D. Purwanto
doaj   +1 more source

What is Abnormal in Abnormal Returns?

Regional Lens
This study investigates how investors determine stock prices after large stock prices shocks in Pakistan Stock Exchange (PSX) over the time period of January 2021 to December 2025. Building on behavioral finance theories of anchoring and underreaction of investors, it examines whether returns after a shock are indicative of reference point and private ...
Namra Iqbal, Zahid Mehmood Akhtar, Sadia Fazil, Fakhr Ul Wahab   +3 more
openaire   +1 more source

The ubiquitin system in normal and infected germinal center B cells

FEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis, Lesly Mejia, Emily K Moser   +2 more
wiley   +1 more source

PENGUNGKAPAN CSR DAN CERMINAN ABNORMAL RETURN PERUSAHAAN

Journal of Management and Business Review, 2019
Kajian terkait corporate social responsibility (CSR) berkembang pesat seiring dengan dukungan pemerintahan dalam menciptakan lingkungan bisnis yang bersaing. Dukungan pemerintahan tercermin dalam Undang-Undang No.40 Tahun 2007 tentang Perseroan Terbatas (
Desmon Daniel, Martdian Ratnasari
doaj   +1 more source

Is the abnormal return following equity issuances anomalous? [PDF]

Journal of Financial Economics, 2000
We examine whether a distinct equity issuer underperformance anomaly exists. In a sample of initial public o!ering (IPO) and seasoned equity o!ering (SEO) "rms from 1975 to 1992, we "nd that underperformance is concentrated primarily in small issuing "rms with low book-to-market ratios.
Brav, Alon, Geczy, Christopher C, Gompers, Paul A   +2 more
openaire   +3 more sources

Determinasi Abnormal Return Industri Kosmetik [PDF]

Penelitian ini bertujuan untuk menguji pengaruh Current Ratio (CR), Net Profit Margin (NPM), Debt to Equity Ratio (DER) dan Earning per Share (EPS) terhadap Abnormal Return pada Perusahaan Subsektor Kosmetik dan Keperluan Rumah Tangga yang Terdaftar di ...
Putra, Indra Lukmana; Politeknik Negri Malang, Maulana, Nurefa; Politeknik Negri Malang   +1 more
core   +1 more source

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

Molecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park, Kyongman An, Gyeonghwa Kim, Soo‐Nyun Choi, Hong‐Ki Lee, Keun Hur, Kyu‐Shik Jeong   +6 more
wiley   +1 more source

Return on Equity dan Cumulative Abnormal Return Pada Perusahaan Perbankan [PDF]

Purpose – This research examines the influence of Return on Equity on Cumulative Abnormal Return with Sustainability Disclosure as a moderating variable in banking companies listed on the Indonesia Stock Exchange 2019-2023.Methodology – This research ...
Usman, Usman, Ningrum, Rosmanita Kusuma
core   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

FEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan, Ikram A. Burney, Shika Hanif Malgundkar, Siva Ramamoorthy, Ressin Varghese, Mohamed A. Al‐Kindi, Hamad Al Riyami, Shadia Al Bahlani, Sergey Dobretsov, Syed Imran Hassan, Benjamin K. Tsang, Yahya Tamimi   +11 more
wiley   +1 more source

Investor sentiment and bidder announcement abnormal returns [PDF]

Journal of Corporate Finance, 2015
We introduce the significance of a direct sentiment proxy as an explanatory variable of bidder announcement returns. We argue that sentiment subconsciously influences investor perception of potential merger synergies and risks, and therefore relates to bidder abnormal returns.
Danbolt, Jo, Siganos, Antonios, Vagenas-Nanos, Evangelos   +2 more
openaire   +1 more source