Cross-Section of Expected Returns and Extreme Returns: The Role of Investor Attention and Risk Preferences

2016 ◽  
Vol 46 (2) ◽  
pp. 409-431 ◽  
Author(s):  
Jungshik Hur ◽  
Vivek Singh
Keyword(s):  
Cross Section ◽  
Risk Preferences ◽  
Expected Returns ◽  
Investor Attention ◽  
Extreme Returns

Oxygen K near edge structures studied with multiple scattering calculations

1988 ◽  
Vol 46 ◽  
pp. 504-505
Author(s):  
Xudong Weng ◽  
Peter Rez
Keyword(s):  
Cross Section ◽  
Cross Sections ◽  
Partial Cross Section ◽  
Energy Window ◽  
Edge Structure ◽  
Fine Structures ◽  
Hydrogenic Model ◽  
Electron Energy Loss ◽  
Quantitative Chemical

In electron energy loss spectroscopy, quantitative chemical microanalysis is performed by comparison of the intensity under a specific inner shell edge with the corresponding partial cross section. There are two commonly used models for calculations of atomic partial cross sections, the hydrogenic model and the Hartree-Slater model. Partial cross sections could also be measured from standards of known compositions. These partial cross sections are complicated by variations in the edge shapes, such as the near edge structure (ELNES) and extended fine structures (ELEXFS). The role of these solid state effects in the partial cross sections, and the transferability of the partial cross sections from material to material, has yet to be fully explored. In this work, we consider the oxygen K edge in several oxides as oxygen is present in many materials. Since the energy window of interest is in the range of 20-100 eV, we limit ourselves to the near edge structures.

The Cross-Section of Volatility and Expected Returns: Then and Now

2019 ◽  
Author(s):  
Andrew L. Detzel ◽  
Jefferson Duarte ◽  
Avraham Kamara ◽  
Stephan Siegel ◽  
Celine Sun
Keyword(s):  
Cross Section ◽  
Expected Returns ◽  
The Cross
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