Results 191 to 200 of about 91,156 (303)

Optimal Hedging Strategies in the Low‐Sulphur Bunker Fuel Landscape

European Financial Management, EarlyView.
ABSTRACT The IMO2020 regulation for the green transition in shipping turned the industry into using two compliant bunker fuels: very low‐sulphur fuel oil (VLSFO) and low‐sulphur marine gas oil (LSMGO). VLSFO futures contracts introduced in late 2019 and other energy‐related futures contracts indicate that the VLSFO contracts trading on the Singapore ...
Xiwen Bai, Manolis G. Kavussanos, Stergiani Moysiadou   +2 more
wiley   +1 more source

The Cox Model With Adaptive Fused Group Bridge Penalty to Incorporate Historical Data Into the Analysis of Clinical Trials With an Application to BMT CTN 1101. [PDF]

Stat Med
Fang X, Kim S, Martens MJ, Logan BR, Woo Ahn K.   +4 more
europepmc   +1 more source

Testing for Contagion in International Financial Markets: To See More, Go Higher

Financial Review, EarlyView.
ABSTRACT Traditional measures of financial contagion rely on correlation shifts, overlooking higher moments such as skewness and kurtosis. We examine contagion during two major financial crises, incorporating lower‐ and higher‐moment measures. We analyze stock market returns from 22 major markets at different frequencies, offering a global perspective ...
Simeon Coleman, Vitor Leone
wiley   +1 more source

Algorithms and approximations for the modified Weibull model under censoring with application to the lifetimes of electrical appliances. [PDF]

Sci Rep
Ramzan Q, Amin M, Alballa T, Aloraini NM, Khalifa HAE.   +4 more
europepmc   +1 more source

Local Asymptotic Mixed Normality property for discretely observed stochastic differential equations driven by stable Lévy processes

, 2015
E. Clement, A. Gloter
semanticscholar   +1 more source

Diet breadth shapes gut microbiota in the invasive hornet Vespa velutina

Insect Conservation and Diversity, EarlyView.
Dietary and microbial profiles of V. velutina larvae are dominated by Apidae and Firmicutes, respectively. DNA metabarcoding of larval meconium and gut samples reveals a significant positive correlation between prey richness and bacterial diversity in the invasive hornet V. velutina. Multiple significant correlations exist between dietary and microbial
Cayetano Herrera, Iris Alemany, Mar Leza, José A. Jurado‐Rivera   +3 more
wiley   +1 more source

ESPLSM: An Efficient and Interpretable Mediation Analysis Framework Using Sparse Envelopes. [PDF]

Stat Med
Park Y, Su Z.
europepmc   +1 more source

Fly me to the canopy: Diptera communities in oak forest crowns as bioindicators of stand decline

Insect Conservation and Diversity, EarlyView.
Diptera diversity: Oak decline increases the overall Diptera diversity, particularly in saproxylic and floricolous guilds, likely due to more open canopies and greater deadwood and floral resource availability. Family responses: Dolichopodidae, Empididae, Hybotidae and Anthomyiidae thrive in declining stands, whereas Mycetophilidae and other fungus ...
Anastasia Paupe, Elodie Le Souchu, Christophe Bouget, Christophe Daugeron, Clovis Quindroit, Pierre‐Yves Gloaguen, Patrick Grootaert, Mike Ashworth, Paul L. T. Beuk, Christophe Lauriaut, Valery O. Korneyev, Elena P. Kameneva, André Reimann, Julia J. Mlynarek, Jocelyn Claude, Pierre Tillier, Vivian Feng, Dalton de Souza Amorim, Rudolf Meier, Ximo Mengual, Tatiana Kúdelová, Thomas Lebard, Anders Lindström, Tobias Lilja, Santiago Jaume‐Schinkel, Jonas Mortelmans, Marija Ivković, David Brice, Bruno Righetti, Jean‐Paul Haenni, Pauline Bierre, Cécile Vincent‐Barbaroux, Aurélien Sallé   +32 more
wiley   +1 more source

The frequency response of networks as open systems. [PDF]

Nat Commun
Nazerian A, Asllani M, Tyloo M, Ku WL, Sorrentino F.   +4 more
europepmc   +1 more source

Pairwise Imitation and Tournament Graphs

International Economic Review, EarlyView.
ABSTRACT This paper investigates strategic dynamics under the behavioral rule of pairwise interact and imitate (PII), which requires minimal information and emphasizes outperforming opponents in pairwise interactions. We characterize PII using weak tournament graphs and, for a broad class of dynamics, establish a one‐shot stability result for ...
Sung‐Ha Hwang, Philip R. Neary, Jonathan Newton, Ryoji Sawa   +3 more
wiley   +1 more source