Results 251 to 260 of about 13,855,951 (296)

Collaborative Innovation and R&D Disclosures: Evidence From Co‐Patents Innovation collaborative et communication d'informations sur la R et D : données relatives à la copropriété de brevets

open access: yesContemporary Accounting Research, EarlyView.
ABSTRACT As firms increasingly rely on collaborative innovation to develop new technologies, they face a growing tension between signaling their technological capabilities and protecting sensitive information. This tension is especially important in co‐patenting settings, where firms jointly develop innovations and operate in a more interconnected ...
Caroline Lee, Zhongnan Xiang
wiley   +1 more source

Robust discovery of mutational signatures using power posteriors. [PDF]

open access: yesPLoS Comput Biol
Xue C, Miller JW, Carter SL, Huggins JH.
europepmc   +1 more source

Flexible unimodal density estimation in hidden Markov models

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Hidden Markov models (HMMs) are powerful tools for modelling time‐series data with underlying state structure. However, selecting appropriate parametric forms for the state‐dependent distributions is often challenging and can lead to model misspecification.
Jan‐Ole Fischer   +5 more
wiley   +1 more source

Identifying the sources of model misspecification [PDF]

open access: yesJournal of Monetary Economics, 2020
The first and third authors acknowledge financial support from the National Science Foundation through grants 102159 and 1022125, respectively.
Barbara Rossi   +2 more
exaly   +7 more sources

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