Results 91 to 100 of about 54,626 (205)

Organizational Adaptability: Synthesizing Emergent and Deliberate Innovation Processes Into an Evolutionary Model

open access: yesJournal of Product Innovation Management, EarlyView.
ABSTRACT This article develops an evolutionary model that synthesizes emergent and deliberate innovation processes to explain how organizational adaptability is constituted. Existing research on “emergent” innovation processes tends to view these as diametrically opposed to “deliberate” action, applying each attribute with little nuance and relying on ...
Jochen Koch   +4 more
wiley   +1 more source

Time‐Varying Dispersion Integer‐Valued GARCH Models

open access: yesJournal of Time Series Analysis, EarlyView.
ABSTRACT We introduce a general class of INteger‐valued Generalized AutoRegressive Conditionally Heteroscedastic (INGARCH) processes by allowing simultaneously time‐varying mean and dispersion parameters. We call such models time‐varying dispersion INGARCH (tv‐DINGARCH) models.
Wagner Barreto‐Souza   +3 more
wiley   +1 more source

A Note on Local Polynomial Regression for Time Series in Banach Spaces

open access: yesJournal of Time Series Analysis, EarlyView.
ABSTRACT This work extends local polynomial regression to Banach space‐valued time series for estimating smoothly varying means and their derivatives in non‐stationary data. The asymptotic properties of both the standard and bias‐reduced Jackknife estimators are analyzed under mild moment conditions, establishing their convergence rates.
Florian Heinrichs
wiley   +1 more source

Endogenous Distress Contagion in a Dynamic Interbank Model: How Possible Future Losses May Spell Doom Today

open access: yesMathematical Finance, EarlyView.
ABSTRACT We introduce a dynamic and stochastic interbank model with an endogenous notion of distress contagion, arising from rational worries about future defaults and ensuing losses. This entails a mark‐to‐market valuation adjustment for interbank claims, leading to a forward‐backward approach to the equilibrium dynamics whereby future default ...
Zachary Feinstein, Andreas Søjmark
wiley   +1 more source

Fixing disconnects: Exploring the emergence of principled adaptations in a competency‐based curriculum

open access: yesMedical Education, Volume 59, Issue 4, Page 428-438, April 2025.
Abstract Purpose Competency‐based medical education (CBME) promises to improve medical education through curricular reforms to support learner development. This intention may be at risk in the case of a Canadian approach to CBME called Competence by Design (CBD), since there have been negative impacts on residents. According to Joseph Schwab, teachers,
Mary C. Ott   +3 more
wiley   +1 more source

The roots of resistance: An institutional ethnography of faculty opposition to social justice curricula in undergraduate medical education

open access: yesMedical Education, EarlyView.
Abstract Introduction Augmenting training on the social and structural determinants of health in medical education is essential for addressing health disparities and fulfilling medical schools' accreditation‐mandated social accountability obligations.
Allison Brown   +5 more
wiley   +1 more source

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