منابع مشابه
Speculative Markets With an Unknown Number of Insiders
This paper analyzes how uncertainty about the number of informed traders in a market alters the market characteristics. Increasing the uncertainty about the number of informed traders while holding the expected number of informed traders constant: (i) increases the residual price uncertainty in the market; (ii) increases the total expected volume of informed trade and profits earned by insiders...
متن کاملRunning Head: LANGUAGE OF INSIDERS
The act of conducting an insider attack carries with it cognitive and social challenges that may affect an offender’s day-to-day work behavior. We test this hypothesis by examining the language used in emails that were sent as part of a 6-hour workplace simulation. The simulation involved participants (N=54) examining databases and exchanging information as part of a four-stage organized crime ...
متن کاملPre-announcement of Insiders’ Trades†
We consider the implications of a regime change regarding the timing of reports of trades made by corporate insiders. Presently, insiders report their trades after the fact; however, recently there have been renewed calls for insiders to pre-announce their trades to curb insiders’ ability to profit from their information advantage. Pre-announcement by insiders removes noise trades as source of ...
متن کاملAn Apophatic View of God and Creation
The English Dominican Herbert McCabe highlighted some ideas of Thomas Aquinas on the knowability of God and on creation, which can usefully challenge some widespread commonplaces. The purposes of this article are two: to present McCabe’s sophisticated doctrine on the knowability of God and on creation in a systematic way, and to put this doctrine into its historical context. In the scattered an...
متن کاملDetecting Malicious Insiders in Military Networks
Given that a network is only as strong as its weakest link, a key vulnerability to network centric warfare is the threat from within. This paper summarizes several recent MITRE efforts focused on characterizing and automatically detecting malicious insiders within modern information systems. Malicious insiders (MI) adversely impact an organization’s mission through a range of actions that compr...
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ژورنال
عنوان ژورنال: Science
سال: 2007
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.318.5847.61