Results 31 to 40 of about 1,176 (99)
Precautionary Saving against Correlation under Risk and Ambiguitya
Journal of Money, Credit and Banking, EarlyView.Abstract This paper considers precautionary saving against the correlation between two risky attributes (wealth and health) and investigates how the correlation affects optimal savings under multivariate preferences. The signs of higher‐order cross‐derivatives play a key role in determining the direction of precautionary saving against such correlation.
TAKAO ASANO, YUSUKE OSAKI
wiley +1 more source
On the concept of (homo)morphism : a key notion in the learning of abstract algebra
, 2013 This article is dedicated to the investigation of difficulties involved in the understanding of the homomorphism concept. It doesn't restrict to group-theory but on the contrary raises the issue of developing teaching strategies aiming at gaining access ...
Hausberger, Thomas
core +1 more source
The Standard Model as a noncommutative geometry: the low energy regime
, 1997 We render a thorough, physicist's account of the formulation of the Standard Model (SM) of particle physics within the framework of noncommutative differential geometry (NCG). We work in Minkowski spacetime rather than in Euclidean space.
Abachi +65 more
core +1 more source
Journal of Management Studies, EarlyView.Abstract Emotions are a catalyst for actions. They are therefore important for developing an understanding of organizational routines as generative patterns of interdependent actions. To investigate how the performances and action patterns of routines are impacted by emotion changes brought about by alterations in the context of routine enactment, we ...
Emre Karali +3 more
wiley +1 more source
A unified framework for building ontological theories with application and testing in the field of clinical trials [PDF]
, 2001 The objective of this research programme is to contribute to the establishment of the emerging science of Formal Ontology in Information Systems via a collaborative project involving researchers from a range of disciplines including philosophy, logic ...
Barbara, Heller +2 more
core +1 more source
Learning Through Co‐opetition: How Knowledge Sharing Builds Supply Chain Resilience
Journal of Supply Chain Management, EarlyView.ABSTRACT This study explores how knowledge sharing among competing firms (co‐opetition) influences risk management and enhances supply chain resilience. Grounded in organizational learning theory, the study examines how co‐opetition enhances firms' visibility into the emerging challenges of tomorrow's world, enabling proactive risk management that can ...
Jacob C. Jensen +4 more
wiley +1 more source
Axiomatic Foundations for Metrics of Distributive Justice Shown by the Example of Needs-Based Justice [PDF]
, 2017 Distributive justice deals with allocations of goods and bads within a group. Different principles and results of distributions are seen as possible ideals. Often those normative approaches are solely framed verbally, which complicates the application to
Bauer, Alexander Max
core
Observer Dreams: Criteria and Frequency
Journal of Sleep Research, EarlyView.ABSTRACT Numerous theories of dreaming consider embodied self‐representation and participation in dream events as key features. However, past studies suggest that the dream self is absent or an uninvolved observer in over 10% of adult REM dreams. Further, these dreams can be similarly elaborate and of comparable narrative structure to participatory ...
Darren M. Lipnicki
wiley +1 more source
Nations and Nationalism, EarlyView.ABSTRACT The revival of Biafran separatism in contemporary Nigeria is often explained with three leading theoretical frameworks: relative deprivation, political economy and state repression. Whereas relative deprivation and political economy perspectives posit that the resurgent separatism derives from the perception and empirical reality of ...
Promise Frank Ejiofor
wiley +1 more source