Results 101 to 110 of about 1,708,435 (265)

Government intervention, political connections, and stock performance: an event study from Argentina

open access: yesBusiness and Politics
This paper examines whether political connections can protect firms from losses resulting from a government’s adverse policies. I explore this question in the context of Argentina’s partial nationalization of publicly traded firms in 2008–2011, resulting
Marcelo Cano-Kollmann
doaj   +1 more source

COVID-19 impact on the shipping industry: An event study approach. [PDF]

open access: yesTransp Policy (Oxf), 2022
Gavalas D, Syriopoulos T, Tsatsaronis M.
europepmc   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Uncovering the impact of FTX, BlockFi and the genesis collapse on crypto markets: evidence from the event study approach

open access: yesCogent Economics & Finance
Using the event study approach, we investigate the impact of the FTX collapse on the top ten cryptos in terms of market capitalization. The sample period starts from 5 May 2022 and ends on 21 November 2022.
Wajahat Azmi   +3 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Dynamics of Oil Markets Amid Financial Distress Among Small Firms in the Energy Industry

open access: yesRisks
This research examines market reactions to financial distress announcements by small privately held Canadian oil firms operating in the upstream sector between 2015 and 2021, employing an event study methodology, with daily spot prices for Brent and WTI ...
Salem Al Mustanyir
doaj   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

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