Results 181 to 190 of about 14,349 (287)

Critical evaluation of three cryo‐EM structures of particulate methane monooxygenase by quantum refinement

open access: yesActa Crystallographica Section D, EarlyView.
We have studied the copper sites in three cryogenic electron‐microscopy structures of particulate methane monooxygenase with quantum refinement. We show that the CuA, CuC and CuD sites are correctly modelled and that the CuB site is mononuclear in all structures, whereas we find no support for copper in the suggested trinuclear active site or two sites
Gayathri Yuvaraj   +4 more
wiley   +1 more source

Informed Trade of Earnings Announcements

open access: yesJournal of Accounting Research, EarlyView.
ABSTRACT This paper examines how market participants trade on private information about firm fundamentals using the largest known case of informed trade of earnings announcements. From 2011 to 2015, a cartel of sophisticated traders illegally obtained early access to and traded on over 1,000 firm earnings announcements.
CHLOE XIE
wiley   +1 more source

A New Spectral Conjugate Gradient Algorithm for Unconstrained Optimization

open access: diamond, 2017
Yoksal A. Laylani et al. Yoksal A. Laylani et al.   +1 more
openalex   +1 more source

Optimal Job Design and Information Elicitation

open access: yesThe RAND Journal of Economics, EarlyView.
ABSTRACT When managers rely on their subordinates for local information but cannot commit to how such information is used, the incentives for effort and information elicitation become intertwined. This incentive problem influences the firm's job design decision, that is, whether to assign all tasks in a job to one worker (“individual assignment”) or ...
Arijit Mukherjee   +2 more
wiley   +1 more source

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