The Relationship between Wages and Firm Size: An Information Theoretic Analysis

1987 ◽  
Vol 28 (1) ◽  
pp. 51 ◽  
Author(s):  
Jon Strand
Keyword(s):  
Firm Size ◽  
Theoretic Analysis ◽  
Information Theoretic ◽  
The Relationship

Information Theoretic Analysis for Input Vector Selection in Black Box Modeling

2002 ◽  
Author(s):  
Brett Martin ◽  
Peter H. Meckl ◽  
Benjamin J. Zwissler
Keyword(s):  
Model Building ◽  
Mean Squared Error ◽  
Black Box ◽  
Input Vector ◽  
Data Sets ◽  
Theoretic Analysis ◽  
Validation Data ◽  
Information Theoretic ◽  
Past Data ◽  
The Relationship

When developing a black box model, the precise functional relationship between inputs and output is unknown. Engineers and scientists have turned to various regression tools in order to effectively capture the relationship based on past data observations. When modeling this data, however, it is important to only use inputs that provide information about the output. This paper presents a method of selecting the most informational input vectors for use in regression model building. This information-theoretic analysis for input vector selection requires only past data observations. Experimental results show that models built on the most informational input vectors produce less mean squared error on both training and validation data sets.

ANALYSIS OF THE INFLUENCE OF DIMENSIONS OF THE ROPE MIDWATER TRAWLS ON THEIR PERFORMANCE SUBJECT TO GEOMETRIC PROPERTIES OF CONE SHELLS

2017 ◽  
pp. 25-33
Author(s):  
Alexander Vasilievich Dvernik
Keyword(s):  
Surface Properties ◽  
Conical Shell ◽  
Side Surface ◽  
Theoretic Analysis ◽  
Good Convergence ◽  
Large Size ◽  
Quality Coefficient ◽  
Geometric Quality ◽  
The Relationship ◽  
Parameters Calculation

The article studies different shell constructions of mid-water trawls and their properties. The problem settled is suggested to be solved taking into account real geometric interrelations between spacious and surface properties of cone shells. The author suggests to accept a so-called geometric quality coefficient as a criterion of the properties of a conical shell, which represents the ratio of the shell to the area of its side surface and by analogy to use it to the shell of the trawl. The relationship between the trawl dimensions and geometric quality coefficient have been studied. Comparing these figures with the actual characteristics of trawls showed good convergence. According to the results of theoretic analysis and parameters calculation, trawl large-size shells will always have advantages in geometric characteristics over mid-size and, especially, small-size shells. The results of the analysis can be used for approximate calculations of the parameters of the trawl and justification of ways to improve the performance of existing mid-water trawls.

The Relationship Between Gender and Promotion Over the Business Cycle: Does Firm Size Matter?

2021 ◽  
Author(s):  
George Saridakis ◽  
Priscila Ferreira ◽  
Anne‐Marie Mohammed ◽  
Susan Marlow
Keyword(s):  
Business Cycle ◽  
Firm Size ◽  
The Business Cycle ◽  
Size Matter ◽  
The Relationship

Information Theoretic Analysis and Performance Gains of 3-Color Shift Keying

2021 ◽  
pp. 1-1
Author(s):  
Alexandros E. Tzikas ◽  
Panagiotis D. Diamantoulakis ◽  
George K. Karagiannidis
Keyword(s):  
Theoretic Analysis ◽  
Information Theoretic ◽  
Color Shift ◽  
Shift Keying ◽  
And Performance ◽  
Performance Gains

scholarly journals Corporate debt maturity and economic development

2019 ◽  
Vol 15 (5) ◽  
pp. 669-687 ◽  
Author(s):  
Celia Álvarez-Botas ◽  
Víctor M. González-Méndez
Keyword(s):  
Developing Countries ◽  
Economic Development ◽  
Financial Crisis ◽  
Firm Size ◽  
Debt Maturity ◽  
Corporate Debt ◽  
Content Type ◽  
Country Level ◽  
The Relationship ◽  
Bank Concentration

Purpose The purpose of this paper is to analyse the effect of economic development on the influence of country-level determinants on corporate debt maturity, bearing in mind firm size and the period of financial crisis. Design/methodology/approach The authors employ panel data estimation with fixed effects to examine the role of economic development in influencing the relationship between country-level determinants on corporate debt maturity. The paper uses a sample of 30,727 listed firms, belonging to 39 countries, over the period 2005–2012. Findings Corporate debt maturity increases with the efficiency of the legal system and bank concentration and decreases with the weight of banks in the economy. However, the importance of these country determinants is greater in developing than in developed countries. The authors also show that firm size in developed and developing countries influences country determinants of corporate debt maturity. Finally, the results reveal that the financial crisis has affected the debt maturity of firms differently in developed and developing countries, with the effect of bank concentration lengthening debt maturity, this effect being more pronounced in developing countries. Practical implications The findings provide useful insights to guide policy decisions providing access to long-term financing, as corporate debt maturity depends on economic development, institutional environment, banking structure and firm size. Originality/value This study incorporates economic development in explaining the relationship between country-level determinants and corporate debt maturity.

scholarly journals Area Entropy and Quantized Mass of Black Holes from Information Theory

Entropy ◽  
2021 ◽  
Vol 23 (7) ◽  
pp. 858
Author(s):  
Dongshan He ◽  
Qingyu Cai
Keyword(s):  
Information Theory ◽  
Black Hole ◽  
Black Hole Entropy ◽  
Quantum Corrections ◽  
Compton Wavelength ◽  
Information Theoretic ◽  
Curved Space ◽  
Thermodynamic Entropy ◽  
Hole Area ◽  
The Relationship

In this paper, we present a derivation of the black hole area entropy with the relationship between entropy and information. The curved space of a black hole allows objects to be imaged in the same way as camera lenses. The maximal information that a black hole can gain is limited by both the Compton wavelength of the object and the diameter of the black hole. When an object falls into a black hole, its information disappears due to the no-hair theorem, and the entropy of the black hole increases correspondingly. The area entropy of a black hole can thus be obtained, which indicates that the Bekenstein–Hawking entropy is information entropy rather than thermodynamic entropy. The quantum corrections of black hole entropy are also obtained according to the limit of Compton wavelength of the captured particles, which makes the mass of a black hole naturally quantized. Our work provides an information-theoretic perspective for understanding the nature of black hole entropy.

scholarly journals Information-theoretic Analysis for Understanding the Behavior of Song Learning by the Bengalese Finch

2011 ◽  
Vol 4 ◽  
pp. 183-192 ◽  
Author(s):  
Khan Md. Mahfuzus Salam ◽  
Tetsuro Nishino ◽  
Kazutoshi Sasahara ◽  
Miki Takahasi ◽  
Kazuo Okanoya
Keyword(s):  
Song Learning ◽  
Theoretic Analysis ◽  
Bengalese Finch ◽  
Information Theoretic

scholarly journals A quantum-information theoretic analysis of three-flavor neutrino oscillations

2015 ◽  
Vol 75 (10) ◽  
Author(s):  
Subhashish Banerjee ◽  
Ashutosh Kumar Alok ◽  
R. Srikanth ◽  
Beatrix C. Hiesmayr
Keyword(s):  
Quantum Information ◽  
Neutrino Oscillations ◽  
Theoretic Analysis ◽  
Information Theoretic
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