Results 61 to 70 of about 4,322,394 (351)

CORRELATIONS BETWEEN OIL AND STOCK MARKETS: A WAVELET-BASED APPROACH [PDF]

, 2013
In a global economy, shocks occurring in one market can spill over to other markets. This paper investigates the impact of oil shocks and stock markets crashes on correlations between stock and oil markets.
Martin-Barragan, Belen, Ramos, Sofia, Veiga, Helena   +2 more
core   +1 more source

Green economy and stock market returns: Evidence from European stock markets

Journal of Open Innovation: Technology, Market, and Complexity, 2023
Green economy is the way forward to achieve economic, social and environmental, sustainable development. However, to accelerate the transition to green economy, private sector companies need to understand the impact of imposing green polices and activities on the economy.
Abu-Ghunmi, Diana, Abu-Ghunmi, Lina, Kamees, Basheer Ahmad, Anderson, Keith Philip, Abu Gunmi, Mohammad   +4 more
openaire   +3 more sources

A Tri‐Culture Heart‐on‐a‐Chip Platform With iPSC‐Derived Cardiac Cells for Predictive Cardiotoxicity Testing

Advanced Healthcare Materials, EarlyView.
This study presents the first entirely isogenic heart‐on‐chip, unifying cardiomyocytes, fibroblasts, and endothelial cells from a single iPSC source. The platform reveals a critical biological insight: the endothelium actively shields cardiac tissue from drug‐induced toxicity, challenging the predictive accuracy of conventional, avascular models for ...
Karine Tadevosyan, Jose Yeste, Mar Alvarez, Denise Marrero, Laura Casado‐Medina, Yvonne Richaud‐Patin, Olalla Iglesias García, Jagoda Litowczenko‐Cybulska, Alba Morillas Garcia, Anton Guimerà, Xavi Illa, Rosa Villa, Angel Raya   +12 more
wiley   +1 more source

Realizing stock market crashes: stochastic cusp catastrophe model of returns under the time-varying volatility [PDF]

, 2013
This paper develops a two-step estimation methodology, which allows us to apply catastrophe theory to stock market returns with time-varying volatility and model stock market crashes.
Barunik, Jozef, Kukacka, Jiri
core   +3 more sources

Stock market driven acquisitions [PDF]

Journal of Financial Economics, 2001
Abstract We present a model of mergers and acquisitions based on stock market misvaluations of the combining firms. The key ingredients of the model are the relative valuations of the merging firms and the market's perception of the synergies from the combination.
Shleifer, Andrei, Vishny, Robert W.
openaire   +4 more sources

Electrically Readable Lateral Flow Assay Using Organic Transistors for Diagnostic Applications

Advanced Materials, EarlyView.
Electrolyte‐gated organic field‐effect transistors (EGOFETs) are integrated with lateral flow (LF) paper fluidics to create a reusable, portable, and low‐cost point‐of‐care (PoC) diagnostic test. The devices are validated for Human Immunoglobulin G detection, achieving high sensitivity (0.1 fm), selectivity, and reproducibility with rapid results in 20–
María Jesús Ortiz‐Aguayo, Carme Martínez‐Domingo, Diego Gutiérrez, Dean Kos, Marta Mas‐Torrent   +4 more
wiley   +1 more source

The Integration of The Indonesian Stock Market With Developed Stock Markets: Pre- and Post-Covid-19 Pandemic

Jurnal Aplikasi Bisnis dan Manajemen
Background: Stock portfolio management is essential for risk reduction and forecasting future stock market movements. When Covid-19 was declared a pandemic, stock markets worldwide, particularly the Indonesian stock market, faced significant declines ...
Tri Purwani, Rahmat Budi Santoso, Ana Kadarningsih   +2 more
doaj   +1 more source

Market multiples and stock returns among emerging and developed financial markets

Borsa Istanbul Review, 2021
This paper compares the impact of market multiples on stock returns between emerging (ASEAN) and developed (European) financial markets. A t-test, fixed effects, and GMM are applied to a sample of 4725 firms for fifteen years.
Tahir Akhtar
doaj   +1 more source

A Review on Microreactor Design for Effective Fischer–Tropsch Process Intensification

Advanced Materials Technologies, EarlyView.
Design strategies for effective Fischer–Tropsch process intensification are summarized based on experimental and simulation experiences. Recommendations for catalyst loading of packed‐bed and wash‐coated microchannel, microtube, micromonolith, and microstructured reactors are discussed.
Yangjun Wei, Lukas Thum, Avela Kunene, Daniel Amkreutz, Rutger Schlatmann, Sonya Calnan   +5 more
wiley   +1 more source

Collective dynamics of stock market efficiency

Scientific Reports, 2020
Summarized by the efficient market hypothesis, the idea that stock prices fully reflect all available information is always confronted with the behavior of real-world markets. While there is plenty of evidence indicating and quantifying the efficiency of
Luiz G. A. Alves, Higor Y. D. Sigaki, Matjaž Perc, Haroldo V. Ribeiro   +3 more
doaj   +1 more source