Results 81 to 90 of about 2,059 (191)
Bounds for Trivariate Copulas with Given Bivariate Marginals
Journal of Inequalities and Applications, 2008 We determine two constructions that, starting with two bivariate copulas, give rise to new bivariate and trivariate copulas, respectively. These constructions are used to determine pointwise upper and lower bounds for the class of all trivariate copulas ...
Quesada-Molina JoséJuan +2 more
doaj
Continuous Exchangeable Markov Chains, Idempotent and 1-Dependent Copulas
MathematicsNew copula families are constructed based on orthogonality in L2(0,1). Subclasses of idempotent copulas with square integrable densities are derived.
Martial Longla
doaj +1 more source
Organizational agility and relational trust: Unraveling the dynamics of pioneering orientation
European Management Review, EarlyView.Abstract In a context of rapidly evolving business landscapes, this study delves into the intricate factors shaping pioneering orientation, focusing particularly on organizational agility in operational and market dimensions. The research, conducted with 302 companies in Peru's World Heritage Cities, utilizes structural equation modeling to analyze ...
Bernardo De la Gala‐Velásquez +3 more
wiley +1 more source
Learning gains from work placements: Innovative behavior and the role of emotional competencies
European Management Review, EarlyView.Abstract The importance of innovative behavior (IB) has been well documented, and the engagement of employees in IB has become a tacit norm in many organizations. It has also been understood that IB is emotionally charged. However, little research has concentrated on whether higher education (HE) providers can foster IB in university students, and ...
Marco Furlotti, Helen Shipton
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 +2 more
wiley +1 more source
Grammar Searches for Wh‐Questions in Beginning‐Level Child Second Language Learners
International Journal of Applied Linguistics, EarlyView.ABSTRACT It is important for learners to be able to ask wh‐questions in interaction. However, making wh‐questions can be difficult for beginning‐level EFL leaners, particularly for those learners whose L1 and L2 differ in the way wh‐questions are formed.
Haerim Hwang
wiley +1 more source
Goodness‐of‐Fit Tests for Positive Quadrant Dependence
International Statistical Review, EarlyView.Summary When two random variables are positive quadrant dependent (PQD), they are more likely to assume small (or large) values simultaneously compared with when the random variables are independent. This dependence structure is of interest in many areas, including finance, actuarial science and engineering.
Chuan‐Fa Tang, Joshua M. Tebbs
wiley +1 more source
Journal of Management Studies, EarlyView.Abstract Integrating the attention‐based view with the strategic leadership interfaces perspective, we propose a theoretical model of situational urgency mechanisms influencing the allocation of CEOs' attention towards responsive actions. Specifically, we theorize upon the role of humility, which leads CEOs towards embracing interfaces and makes them ...
Petrit Ademi +2 more
wiley +1 more source
Ripples in the Pond: Product Portfolio Reconfiguration and Dynamism in the Competitive Environment
Journal of Management Studies, EarlyView.Abstract The management literature often overlooks how firms can alter the competitive landscape without introducing groundbreaking changes or innovations. Applying the awareness, motivation, and capability framework from competitive dynamics, we posit that as a firm intensifies its product portfolio reconfiguration, its rivals become increasingly ...
Christopher Jung +2 more
wiley +1 more source
Acquirer Strategic Orientations, Integration Decisions, and Performance
Journal of Management Studies, EarlyView.Abstract Integration decisions are not isolated, as they are embedded in an organizational context. Using a multi‐country sample (Nordics, German speaking Europe, and China) of small‐ and medium‐sized acquirers, we explore the influence of firm strategic orientations on how managers conceptualize acquisitions, make integration decisions, and impact ...
Florian Bauer +5 more
wiley +1 more source