Evaluation Of The Economic Relationships On The Basis Of Statistical Decision Making In Complex Neutrosophic Environment

Author : Abdul Nasir,Naeem Jan,Abdu Gumaei,Sami Ullah Khan,Mabrook Al-Rakhami
Publisher : Infinite Study
Page : 18 pages
File Size : 48,7 Mb
Release : 2024-07-03
Category : Mathematics
ISBN : 8210379456XXX

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Evaluation of the Economic Relationships on the Basis of Statistical Decision-Making in Complex Neutrosophic Environment by Abdul Nasir,Naeem Jan,Abdu Gumaei,Sami Ullah Khan,Mabrook Al-Rakhami Pdf

Fuzzy sets and fuzzy logics are used to model events with imprecise, incomplete, and uncertain information. Researchers have developed numerous methods and techniques to cope with fuzziness or uncertainty. This research intends to introduce the novel concepts of complex neutrosophic relations (CNRs) and its types based on the idea of complex neutrosophic sets (CNSs).

Author : Florentin Smarandache,Mohamed Abdel-Basset,Victor Chang
Publisher : Infinite Study
Page : 108 pages
File Size : 44,7 Mb
Release : 2024-07-03
Category : Electronic
ISBN : 8210379456XXX

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NEUTROSOPHIC OPERATIONAL RESEARCH, Volume III by Florentin Smarandache,Mohamed Abdel-Basset,Victor Chang Pdf

This book treats all kind of data in neutrosophic environment, with reallife applications, approaching topics as logistic center, multi-criteria group decision making, hybrid score-accuracy function, single valued neutrosophic set, single valued neutrosophic number, neutrosophic MOORA, supplier selection, neutrosophic crisp sets, analytic network process, neutrosophic set, multi-criteria decision analysis (MCDM), complex neutrosophic set, interval complex neutrosophic set, interval complex neutrosophic graph of type 1, adjacency matrix, and so on.

Author : Robert A. Stine,Dean P. Foster
Publisher : Unknown
Page : 128 pages
File Size : 53,6 Mb
Release : 2011
Category : Commercial statistics
ISBN : 1256341150

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Statistics for Business by Robert A. Stine,Dean P. Foster Pdf

Author : Erling B. Andersen,Nils-Erik Jensen,Nils Kousgaard
Publisher : Springer Science & Business Media
Page : 449 pages
File Size : 44,8 Mb
Release : 2012-12-06
Category : Business & Economics
ISBN : 9783642955280

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Statistics for Economics, Business Administration, and the Social Sciences by Erling B. Andersen,Nils-Erik Jensen,Nils Kousgaard Pdf

This book is intended as a textbook for a first course in applied statistics for students of economics, public administration and business administration. A limited knowledge of mathematics and - in one single chapter - some knowledge of elementary matrix algebra is required for understanding the text. Complicated mathematical proofs are avoided and the explanations are based on intuition and numerical examples. The aim of this book is to enable the student to understand the reasoning underlying a statistical analysis and to apply statistical methods to problems likely to be met within the fields of economics, public administration and business administration. The topics covered by the book are: - methods for exploratory data analysis - probability theory and standard statistical distributions - statistical inference theory - and three main areas of application: regression analysis, survey sampling and contingency tables. The treatment of exploratory data analysis, regression analysis and the analysis of contingency tables are based on the most recent theoretical developments in these areas. Most of the examples have never been presented before in English textbooks.

Author : Stankovi?, Jelena,Delias, Pavlos,Marinkovi?, Sr?an,Rochhia, Sylvie
Publisher : IGI Global
Page : 305 pages
File Size : 50,8 Mb
Release : 2016-10-31
Category : Business & Economics
ISBN : 9781522509608

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Tools and Techniques for Economic Decision Analysis by Stankovi?, Jelena,Delias, Pavlos,Marinkovi?, Sr?an,Rochhia, Sylvie Pdf

The success of any business relies heavily on the evaluation and improvement on current strategies and processes. Such progress can be facilitated by implementing more effective decision-making systems. Tools and Techniques for Economic Decision Analysis provides a thorough overview of decision models and methodologies in the context of business economics. Highlighting a variety of relevant issues on finance, economic policy, and firms and networks, this book is an ideal reference source for managers, professionals, students, and academics interested in emerging developments for decision analysis.

Author : Jati Sengupta
Publisher : Springer Science & Business Media
Page : 478 pages
File Size : 45,7 Mb
Release : 2012-12-06
Category : Business & Economics
ISBN : 9789400950535

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Information and Efficiency in Economic Decision by Jati Sengupta Pdf

Use of information is basic to economic theory in two ways. As a basis for optimization, it is central to all normative hypotheses used in eco nomics, but in decision-making situations it has stochastic and evolution ary aspects that are more dynamic and hence more fundamental. This book provides an illustrative survey of the use of information in econom ics and other decision sciences. Since this area is one of the most active fields of research in modern times, it is not possible to be definitive on all aspects of the issues involved. However questions that appear to be most important in this author's view are emphasized in many cases, without drawing any definite conclusions. It is hoped that these questions would provoke new interest for those beginning researchers in the field who are currently most active. Various classifications of information structures and their relevance for optimal decision-making in a stochastic environment are analyzed in some detail. Specifically the following areas are illustrated in its analytic aspects: 1. Stochastic optimization in linear economic models, 2. Stochastic models in dynamic economics with problems of time-inc- sistency, causality and estimation, 3. Optimal output-inventory decisions in stochastic markets, 4. Minimax policies in portfolio theory, 5. Methods of stochastic control and differential games, and 6. Adaptive information structures in decision models in economics and the theory of economic policy.

Author : Fabio Crescenzi,Stefania Mignani
Publisher : Springer
Page : 403 pages
File Size : 52,7 Mb
Release : 2014-06-19
Category : Mathematics
ISBN : 9783319055527

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Statistical Methods and Applications from a Historical Perspective by Fabio Crescenzi,Stefania Mignani Pdf

​The book showcases a selection of peer-reviewed papers, the preliminary versions of which were presented at a conference held 11-13 June 2011 in Bologna and organized jointly by the Italian Statistical Society (SIS), the Institute national Institute of Statistics (ISTAT) and the Bank of Italy. The theme of the conference was "Statistics in the 150 years of the Unification of Italy." The celebration of the anniversary of Italian unification provided the opportunity to examine and discuss the methodological aspects and applications from a historical perspective and both from a national and international point of view. The critical discussion on the issues of the past has made it possible to focus on recent advances, considering the studies of socio-economic and demographic changes in European countries.

Author : Giuseppe Arbia
Publisher : Springer Science & Business Media
Page : 269 pages
File Size : 54,9 Mb
Release : 2012-12-06
Category : Business & Economics
ISBN : 9789400923959

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Spatial Data Configuration in Statistical Analysis of Regional Economic and Related Problems by Giuseppe Arbia Pdf

Figure 1. 1. Map of Great Britain at two different scale levels. (a) Counties, (b)Regions. '-. " Figure 1. 2. Two alternative aggregations of the Italian provincie in 32 larger areas 4 CHAPTER 1 d . , b) Figure 1. 3 Percentage of votes of the Communist Party in the 1987 Italian political elections (a) and percentage of population over 75 years (b) in 1981 Italian Census in 32 polling districts. The polling districts with values above the average are shaded. Figure 1. 4: First order neighbours (a) and second order neighbours (b) of a reference area. INTRODUCTION 5 While there are several other problems relating to the analysis of areal data, the problem of estimating a spatial correlO!J'am merits special attention. The concept of the correlogram has been borrowed in the spatial literature from the time series analysis. Figure l. 4. a shows the first-order neighbours of a reference area, while Figure 1. 4. b displays the second-order neighbours of the same area. Higher-order neighbours can be defined in a similar fashion. While it is clear that the dependence is strongest between immediate neighbouring areas a certain degree of dependence may be present among higher-order neighbours. This has been shown to be an alternative way of look ing at the sca le problem (Cliff and Ord, 1981, p. l 23). However, unlike the case of a time series where each observation depends only on past observations, here dependence extends in all directions.

Author : Charles A. Nickerson,Ingeborg A. Nickerson
Publisher : Unknown
Page : 424 pages
File Size : 40,8 Mb
Release : 1978
Category : Business & Economics
ISBN : UOM:39015017288344

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Statistical Analysis for Decision Making by Charles A. Nickerson,Ingeborg A. Nickerson Pdf

Author : Mateusz Pipień,Sylwia Roszkowska
Publisher : Routledge
Page : 82 pages
File Size : 45,5 Mb
Release : 2020-08-06
Category : Business & Economics
ISBN : 9781000170962

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Empirical Macroeconomics and Statistical Uncertainty by Mateusz Pipień,Sylwia Roszkowska Pdf

This book addresses one of the most important research activities in empirical macroeconomics. It provides a course of advanced but intuitive methods and tools enabling the spatial and temporal disaggregation of basic macroeconomic variables and the assessment of the statistical uncertainty of the outcomes of disaggregation. The empirical analysis focuses mainly on GDP and its growth in the context of Poland. However, all of the methods discussed can be easily applied to other countries. The approach used in the book views spatial and temporal disaggregation as a special case of the estimation of missing observations (a topic on missing data analysis). The book presents an econometric course of models of Seemingly Unrelated Regression Equations (SURE). The main advantage of using the SURE specification is to tackle the presented research problem so that it allows for the heterogeneity of the parameters describing relations between macroeconomic indicators. The book contains model specification, as well as descriptions of stochastic assumptions and resulting procedures of estimation and testing. The method also addresses uncertainty in the estimates produced. All of the necessary tests and assumptions are presented in detail. The results are designed to serve as a source of invaluable information making regional analyses more convenient and – more importantly – comparable. It will create a solid basis for making conclusions and recommendations concerning regional economic policy in Poland, particularly regarding the assessment of the economic situation. This is essential reading for academics, researchers, and economists with regional analysis as their field of expertise, as well as central bankers and policymakers.

Author : Morris Hamburg
Publisher : Unknown
Page : 817 pages
File Size : 54,5 Mb
Release : 1970
Category : Statistical decision
ISBN : 0155837621

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Statistical Analysis for Decision Making by Morris Hamburg Pdf

Author : Jati Sengupta
Publisher : Springer Science & Business Media
Page : 274 pages
File Size : 41,9 Mb
Release : 1988-12-31
Category : Business & Economics
ISBN : 0792300289

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Efficiency Analysis by Production Frontiers by Jati Sengupta Pdf

Measuring productive efficiency for nonprofit organizations has posed a great challenge to applied researchers today. The problem has many facets and diverse implications for a number of disciplines such as economics, applied statistics, management science and information theory. This monograph discusses four major areas, which emphasize the applied economic and econometric as. pects of the production frontier analysis: A. Stochastic frontier theory, B. Data envelopment analysis, C. Clustering and estimation theory, D. Economic and managerial applications Besides containing an up-to-date survey of the mos. t recent developments in the field, the monograph presents several new results and theorems from my own research. These include but are not limited to the following: (1) interface with parametric theory, (2) minimax and robust concepts of production frontier, (3) game-theoretic extension of the Farrell and Johansen models, (4) optimal clustering techniques for data envelopment analysis and (5) the dynamic and stochastic generalizations of the efficiency frontier at the micro and macro levels. In my research work in this field I have received great support and inspiration from Professor Abraham Charnes of the University of Texas at Austin, who has basically founded the technique of data envelopment analysis, developed it and is still expanding it. My interactions with him have been most fruitful and productive. I am deeply grateful to him. Finally, I must record my deep appreciation to my wife and two children for their loving and enduring support. But for their support this work would not have been completed.

Author : John C. G. Boot,Edwin Burk Cox
Publisher : Unknown
Page : 674 pages
File Size : 41,8 Mb
Release : 1970
Category : Decision making
ISBN : UOM:39015027407363

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Statistical Analysis for Managerial Decisions by John C. G. Boot,Edwin Burk Cox Pdf

Textbook on statistical methods used in solving problems prior to decision making in management - covers problems of sampling, estimation, hypothesis testing, regression and correlation, forecasting, statistical methods for quality control, etc., and includes an appendix on the use of computers in statistical analysis. Bibliography pp. 627 to 631.

Author : Abdykappar A. Ashimov,Bahyt T. Sultanov,Zheksenbek M. Adilov,Yuriy V. Borovskiy,Dmitry A. Novikov,Rakhman A. Alshanov,Askar A. Ashimov
Publisher : Springer
Page : 290 pages
File Size : 40,8 Mb
Release : 2012-11-08
Category : Business & Economics
ISBN : 1461444616

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Macroeconomic Analysis and Parametric Control of a National Economy by Abdykappar A. Ashimov,Bahyt T. Sultanov,Zheksenbek M. Adilov,Yuriy V. Borovskiy,Dmitry A. Novikov,Rakhman A. Alshanov,Askar A. Ashimov Pdf

​​​​​This is a sequel to the book by Dr. A. Ashimov and his colleagues, Macroeconomic Analysis and Economic Policy Based on Parametric Control. The authors have expanded both the developed mathematical apparatus and the scope of problems and applications stemming from the practice of steering a national economy of a small country in the dynamic environment of the international economic order. The developed theoretical foundation is used in Chapter 1 to suggest a decision support system operating in the framework of state economic policy making. Chapter 2 presents various mathematical models built on the basis of the available statistical data and provides quality assessment of these models. Parametric control problems are being formulated on the basis of these models as problems of mathematical programming, and the obtained solutions are subjected to analyses and interpretations. This is demonstrated by the analysis of the effect of uncontrollable factors on the problem solutions. Chapter 3 is aimed at the modelling and analysis of cyclic phenomena in economics and their structural stability. Chapter 4 presents solutions of specific problems of national economy and analysis and interpretation of their solutions. In summary, the authors formulate comprehensive mathematical models of some critical mechanisms in micro economics previously known only on a qualitative level. They provide vigorous mathematical analysis of the models that justifies their applicability for the formulation of parametric control problems, and the existence of model-based solutions. The complexity of the resultant problems is addressed by the formulation of the appropriate algorithms. The described methodology leads to the development of computer-based decision support systems.​

Author : Günter Menges
Publisher : Longman Publishing Group
Page : 260 pages
File Size : 54,6 Mb
Release : 1974
Category : Business & Economics
ISBN : STANFORD:36105036330053

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Economic Decision Making by Günter Menges Pdf