30,465 research outputs found
The road to shareowner power
A dramatic rise in shareowner power and improvements in corporate governance tan be achieved in the next few years by expanding the role of proxy advisory firms. This will require changing the way such firms are paid. They are now paid directly by investors who buy their advice; but this arrangement suffers from a free-rider problem. Instead, they should be paid by each corporation about which they are advising, in accordance with shareholder vote so as to preclude management influence. This arrangement would make it economically feasible for advisory firms to expand their services, becoming proactive like relational investors. Any proxy advisor other than the market leader Stands to gain tremendously by initiating this new System. lt would eliminate the natura1 monopoly feature of the current System, and spread the tost more equitably across all shareowners. lt would also enable proxy advisory ftrms to market their Services to individual investors via the internet
The unicity of types for depth-zero supercuspidal representations
We establish the unicity of types for depth-zero supercuspidal
representations of an arbitrary -adic group , showing that each
depth-zero supercuspidal representation of contains a unique conjugacy
class of typical representations of maximal compact subgroups of . As a
corollary, we obtain an inertial Langlands correspondence for these
representations, via the Langlands correspondence of DeBacker and Reeder.Comment: 23 pages. Updated with minor revisions; to appear in Representation
Theor
Charmless three-body decays of b-hadrons
A review of recent results from LHCb and the B-factories on the charmless
decays of b-hadrons into three-body final states is presented.Comment: 14 pages, 13 figures. Presentation at the DPF 2013 Meeting of the
American Physical Society Division of Particles and Fields, Santa Cruz,
California, August 13-17, 201
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The 86th Legislative Session Look-Back
State legislatures govern many of the daily concerns in education, yet the politics at play in shaping legislators’ approaches to pressing education issues remain underexamined. This paper provides an overview of the education policy issues that defined the 86th Texas Legislative Session. The contributing authors to this critical issue draw on their political and professional expertise to offer their unique perspectives on Texas K-12 and higher education funding, new modes of teachers’ political advocacy, and persistent racial inequities in educational institutions. Together, these pieces provide readers with a review of the achievements and challenges in Texas education policy, as well as future directions for research, policy, and educational advocacy.Educatio
Non-Associative Geometry and the Spectral Action Principle
Chamseddine and Connes have argued that the action for Einstein gravity,
coupled to the SU(3)\times SU(2)\times U(1) standard model of particle physics,
may be elegantly recast as the "spectral action" on a certain "non-commutative
geometry." In this paper, we show how this formalism may be extended to
"non-associative geometries," and explain the motivations for doing so. As a
guiding illustration, we present the simplest non-associative geometry (based
on the octonions) and evaluate its spectral action: it describes Einstein
gravity coupled to a G_2 gauge theory, with 8 Dirac fermions (which transform
as a singlet and a septuplet under G_2). This is just the simplest example: in
a forthcoming paper we show how to construct more realistic models that include
Higgs fields, spontaneous symmetry breaking and fermion masses.Comment: 24 pages, no figures, matches JHEP versio
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