Results 131 to 140 of about 93,664 (290)

Start(up) with purpose: How goal‐ and duty‐based purpose drive work engagement and performance in startups

European Management Review, EarlyView.
ABSTRACT Although organizational purpose (OP) has recently gained attention in entrepreneurship research, its motivational potential in startups remains underexplored, limiting the development of effective purpose‐driven strategies to enhance employee work engagement (WE) and startup performance.
Julien A. Nussbaum, Enya Henning, Paulin L. Ostrowski, Dominik K. Kanbach   +3 more
wiley   +1 more source

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

Texture analysis of CT colonography to develop a novel imaging biomarker for the management of colorectal cancer

Annals of Gastroenterological Surgery
Background Recent studies have focused on evaluating the biomarker value of textural features in radiological images. Our study investigated whether or not a texture analysis of computed tomographic colonography (CTC) images could be a novel biomarker ...
Hisashi Mamiya, Toru Tochigi, Koichi Hayano, Gaku Ohira, Shunsuke Imanishi, Tetsuro Maruyama, Yoshihiro Kurata, Yumiko Takahashi, Atsushi Hirata, Hisahiro Matsubara   +9 more
doaj   +1 more source

Evaluating climate parameters over the Uttarakhand Himalaya in the context of climate change

Environment Conservation Journal
Climatic parameters and vegetation indices are significantly influenced by anthropogenic activities, posing concerns for climate prediction amid global warming.
Sameer Rawat, Asha Thapliyal, Umesh C. Dumka, Sanjeev Kimothi   +3 more
doaj   +1 more source

Temporal aggregation of multivariate GARCH processes [PDF]

This paper derives results for the temporal aggregation of multivariate GARCH processes in the general vector specification. It is shown that the class of weak multivariate GARCH processes is closed under temporal aggregation.
Christian M. Hafner
core  

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

Investigation of English Language Learners’ Attitudes Toward Global Englishes and Global Englishes Language Teaching in Relation to Their Academic Interests and Experiences With English as a Global Lingua Franca

International Journal of Applied Linguistics, EarlyView.
ABSTRACT This study investigates Japanese university students’ attitudes toward Global Englishes (GE) and Global Englishes Language Teaching (GELT), focusing on how these attitudes are shaped by students’ academic interests and experiences using English as a lingua franca (ELF), both abroad and in domestic EFL contexts.
Natsuno Funada, Heath Rose
wiley   +1 more source

Conditional Correlations in the Returns on Oil Companies Stock Prices and Their Determinants [PDF]

The identification of the forces that drive stock returns and the dynamics of their associated volatilities is a major concern in empirical economics and finance.
Alessandro Lanza, Margherita Grasso, Massimo Giovannini, Matteo Manera   +3 more
core  

Pre‐Task Explicit Instruction, Input Modality, and Working Memory in L2 Oral Self‐Repair

International Journal of Applied Linguistics, EarlyView.
ABSTRACT Despite the central role of tasks in language education and ensuing research documenting how task‐related variables might affect language performance and learning, it remains unclear whether pre‐task explicit instruction, input modality, and working memory (WM) influence how learners monitor and repair grammatical structures in real‐time ...
Reza Yadollahpour, Mostafa Pourhaji, Michael Sadeghi   +2 more
wiley   +1 more source

A Range-Based Multivariate Model for Exchange Rate Volatility [PDF]

In this paper we present a parsimonious multivariate model forexchange rate volatilities based on logarithmic high-low ranges ofdaily exchange rates.
Mahieu, R.J., Tims, B.
core   +1 more source