With the rapid development of network technology and information technology,China has successfully entered the information age.The development of information technology has penetrated into various fields and played a ...With the rapid development of network technology and information technology,China has successfully entered the information age.The development of information technology has penetrated into various fields and played a role in accelerating the growth of various industries.In the application and innovation of financial and economic management,informatization has not only created greater opportunities for development,but also significant challenges.It is urgent to make effective changes to further promote the development of financial and economic management.Therefore,the focus of this paper is on analyzing the current situation and importance of applying information technology in financial and economic management as well as proposing specific suggestions to assist financial enterprises in improving their information levels and enhancing their market competitiveness.展开更多
In this research we are going to define two new concepts: a) “The Potential of Events” (EP) and b) “The Catholic Information” (CI). The term CI derives from the ancient Greek language and declares all the Catholic...In this research we are going to define two new concepts: a) “The Potential of Events” (EP) and b) “The Catholic Information” (CI). The term CI derives from the ancient Greek language and declares all the Catholic (general) Logical Propositions (<img src="Edit_5f13a4a5-abc6-4bc5-9e4c-4ff981627b2a.png" width="33" height="21" alt="" />) which will true for every element of a set A. We will study the Riemann Hypothesis in two stages: a) By using the EP we will prove that the distribution of events e (even) and o (odd) of Square Free Numbers (SFN) on the axis Ax(N) of naturals is Heads-Tails (H-T) type. b) By using the CI we will explain the way that the distribution of prime numbers can be correlated with the non-trivial zeros of the function <em>ζ</em>(<em>s</em>) of Riemann. The Introduction and the Chapter 2 are necessary for understanding the solution. In the Chapter 3 we will present a simple method of forecasting in many very useful applications (e.g. financial, technological, medical, social, etc) developing a generalization of this new, proven here, theory which we finally apply to the solution of RH. The following Introduction as well the Results with the Discussion at the end shed light about the possibility of the proof of all the above. The article consists of 9 chapters that are numbered by 1, 2, …, 9.展开更多
Market data for financial studies typically derives from either historical transactions or contemporaneous surveys of sentiment and perceptions.The research communities analyzing data from these opposing categories of...Market data for financial studies typically derives from either historical transactions or contemporaneous surveys of sentiment and perceptions.The research communities analyzing data from these opposing categories of source data see themselves as distinct,with advantages not shared by the other.This research investigates these latter claims in an information theoretic context,and suggests where methods and controls can be improved.The current research develops a Fisher Information metric for Likert scales,and explores the effect of particular survey design decisions or results on the information content.A Fisher Information metric outperforms earlier metrics by converging reliably to values that are intuitive in the sense that they suggest that information captured from subjects is fairly stable.The results of the analysis suggest that varying bias and response dispersion inherent in specific surveys may require increases of sample size by several orders of magnitude to compensate for information loss and in order to derive valid conclusions at a given significance and power of tests.A prioritization of quality of design,and the factors relevant to survey design are presented in the conclusions,and illustrative examples provide insight and guidance to the assessment of information content in a survey.展开更多
文摘With the rapid development of network technology and information technology,China has successfully entered the information age.The development of information technology has penetrated into various fields and played a role in accelerating the growth of various industries.In the application and innovation of financial and economic management,informatization has not only created greater opportunities for development,but also significant challenges.It is urgent to make effective changes to further promote the development of financial and economic management.Therefore,the focus of this paper is on analyzing the current situation and importance of applying information technology in financial and economic management as well as proposing specific suggestions to assist financial enterprises in improving their information levels and enhancing their market competitiveness.
文摘In this research we are going to define two new concepts: a) “The Potential of Events” (EP) and b) “The Catholic Information” (CI). The term CI derives from the ancient Greek language and declares all the Catholic (general) Logical Propositions (<img src="Edit_5f13a4a5-abc6-4bc5-9e4c-4ff981627b2a.png" width="33" height="21" alt="" />) which will true for every element of a set A. We will study the Riemann Hypothesis in two stages: a) By using the EP we will prove that the distribution of events e (even) and o (odd) of Square Free Numbers (SFN) on the axis Ax(N) of naturals is Heads-Tails (H-T) type. b) By using the CI we will explain the way that the distribution of prime numbers can be correlated with the non-trivial zeros of the function <em>ζ</em>(<em>s</em>) of Riemann. The Introduction and the Chapter 2 are necessary for understanding the solution. In the Chapter 3 we will present a simple method of forecasting in many very useful applications (e.g. financial, technological, medical, social, etc) developing a generalization of this new, proven here, theory which we finally apply to the solution of RH. The following Introduction as well the Results with the Discussion at the end shed light about the possibility of the proof of all the above. The article consists of 9 chapters that are numbered by 1, 2, …, 9.
文摘Market data for financial studies typically derives from either historical transactions or contemporaneous surveys of sentiment and perceptions.The research communities analyzing data from these opposing categories of source data see themselves as distinct,with advantages not shared by the other.This research investigates these latter claims in an information theoretic context,and suggests where methods and controls can be improved.The current research develops a Fisher Information metric for Likert scales,and explores the effect of particular survey design decisions or results on the information content.A Fisher Information metric outperforms earlier metrics by converging reliably to values that are intuitive in the sense that they suggest that information captured from subjects is fairly stable.The results of the analysis suggest that varying bias and response dispersion inherent in specific surveys may require increases of sample size by several orders of magnitude to compensate for information loss and in order to derive valid conclusions at a given significance and power of tests.A prioritization of quality of design,and the factors relevant to survey design are presented in the conclusions,and illustrative examples provide insight and guidance to the assessment of information content in a survey.
