64 search results - page 5 / 13 » Financial Economics |
157
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HICSS
2008
IEEE
16 years 4 days ago
2008
IEEE
Abstract: We adapt the event study methodology from research in financial economics to study the impact of government enforcement and economic opportunities on information security...
186
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KDD
2009
ACM
16 years 6 months ago
2009
ACM
A recent study by two prominent finance researchers, Fama and French, introduces a new framework for studying risk vs. return: the migration of stocks across size-value portfolio ...
175
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WSDM
2012
ACM
14 years 1 months ago
2012
ACM
We study the problem of correlating micro-blogging activity with stock-market events, defined as changes in the price and traded volume of stocks. Specifically, we collect messa...
151
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VISSYM
2007
15 years 8 months ago
2007
Visual data analysis has received a lot of research interest in recent years, and a wide variety of new visualization techniques and applications have been developed to improve in...
169
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EOR
2008
15 years 5 months ago
2008
Our problem of interest consists of minimizing a separable, convex and differentiable function over a convex set, defined by bounds on the variables and an explicit constraint des...