Results 51 to 60 of about 31,908 (211)

Financial derivatives use and multifaceted exposures: Evidence from East Asian non-financial firms [PDF]

Journal of Asian Business and Economic Studies, 2018
Purpose – The purpose of this paper is to assess the effect of financial derivatives use on different exposures by comparing domestic firms, domestic multinational corporations (MNCs) and affiliates of foreign MNCs using a unique hand-collected data set ...
Kim Huong Trang
doaj   +1 more source

Supersymmetric SU(3) X U(1) Gauge Model: Higgs Structure at the Electroweak Scale

, 1993
We consider a supersymmetric version of the recently proposed SU(3) X U(1) extended gauge model. We show that it is possible to have only two Higgs doublets at the SU(2) X U(1) energy scale but they are not those of the minimal supersymmetric standard ...
Banks, Ernest Ma, Foot, Frampton, Ma, Ma, Ma, Pisano, T.V. Duong   +8 more
core   +3 more sources

Geographical Variation in Body Size and Sexual Size Dimorphism (SSD) in the Epaulette Shark (Hemiscyllium ocellatum)

Journal of Biogeography, Volume 53, Issue 4, April 2026.
ABSTRACT Aim Body size is of paramount importance to the survival of all organisms because of the intimate associations between size, physiological processes and ecology. Sexual size dimorphism (SSD: differences in size between the sexes) is a direct consequence of these ecomorphological relationships, arising due to sex‐based differences in selection ...
Joel H. Gayford, Aaron M. Hasenei, Sophia M. Emmons, Carolyn R. Wheeler, Jodie L. Rummer   +4 more
wiley   +1 more source

Pressure to order $g^8*log(g)$ in $\phi^4$-theory at weak coupling

, 2009
We calculate the pressure of massless $\phi^4$-theory to order $g^8\log(g)$ at weak coupling. The contributions to the pressure arise from the hard momentum scale of order $T$ and the soft momentum scale of order $gT$.
A. Gynther, A. Hietanen, A. Hietanen, A. Vuorinen, F. Di Renzo, J.-P. Blaizot, Jens O Andersen, K. Kajantie, Lars E Leganger, Lars T Kyllingstad, U. Kraemmer   +10 more
core   +1 more source

Agents' Behavior and Interest Rate Model Optimization in DeFi Lending

Mathematical Finance, Volume 36, Issue 2, Page 374-396, April 2026.
ABSTRACT Contrasting sharply with traditional money, bond, and bond futures markets, where interest rates emerge organically from participant interactions, DeFi lending platforms employ rule‐based interest rates that are algorithmically set. Thus, the selection of an effective interest rate model (IRM) is paramount for the success of a lending protocol.
Charles Bertucci, Louis Bertucci, Mathis Gontier Delaunay, Olivier Guéant, Matthieu Lesbre   +4 more
wiley   +1 more source

On the Connectivity of the Sylow Graph of a Finite Group

, 2012
The Sylow graph $\Gamma(G)$ of a finite group $G$ originated from recent investigations on the so--called $\mathbf{N}$--closed classes of groups. The connectivity of $\Gamma(G)$ was proved only few years ago, involving the classification of finite simple
Russo, Francesco G.
core   +1 more source

Semiclassical theory of spin-polarized shot noise in mesoscopic diffusive conductors [PDF]

, 2004
We study fluctuations of spin-polarized currents in a three-terminal spin-valve system consisting of a diffusive normal metal wire connected by tunnel junctions to three ferromagnetic terminals.
B. B. Kadomtsev, B. R. Bulka, B. R. Bulka, D. Loss, E. G. Mishchenko, E. V. Sukhorukov, F. J. Jedema, G. Burkard, H.-A. Engel, M. Büttiker, M. Zareyan, P. M. Levy, Sh. M. Kogan, W. Belzig   +13 more
core   +1 more source

Microclimate drives demographic compensation in a narrow endemic tropical species

New Phytologist, Volume 250, Issue 1, Page 166-180, April 2026.
Summary Demographic compensation occurs when reductions in some vital rates are offset by increases in others, allowing populations to maintain similar performance across varying environments. This mechanism may help explain species' ecological distributions and range limits, yet its role at microenvironmental scales remains poorly understood.
Talita Zupo, Diego Fernando Escobar, Gabriel S. Santos, Vitor de Andrade Kamimura, Yan Nunes Dias, Rafael L. de Assis, Cecílio F. Caldeira, Maurício Takashi Coutinho Watanabe, Rita de Cássia Quitete Portela, Valeria Tavares, Carolina da Silva Carvalho   +10 more
wiley   +1 more source

Meaningful Review of Existing Trends, Expansion, and Future Directions of Green Bond Research: A Bibliometric Approach

Studia Universitatis Vasile Goldis Arad, Seria Stiinte Economice
Green bonds serve as an imperative financial tool for mitigating climate change risk and environmental sustainability. It has received significant attention in the current literature, with increased worldwide efforts to fight against global climate ...
Riaz Tabassum, Selama Aslam Izah, Nor Normaziah Mohd, Hassan Ahmad Fahmi Sheikh   +3 more
doaj   +1 more source

Modeling Distress in US High Yield Mutual Funds Before and During the Covid-19 Pandemic

Folia Oeconomica Stetinensia, 2022
Research background: In March 2020, when the US financial markets were in the grip of the COVID-19 crisis, the Fed instituted various policies and programs to alleviate stress in financial markets. One such program involved the Fed purchase of securities
Szymczyk Łukasz, Van Horne Richard, Perez Katarzyna   +2 more
doaj   +1 more source