Access Statistics for Catalin Angelo Ioan

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Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A A method of choice of the best alternative in the multiple solutions case in the Games Theory 0 0 0 24 1 3 12 127
A Conjecture Concerning Prime Numbers 0 0 0 2 1 4 12 47
A General Type of Almost Contact Manifolds 0 0 0 20 1 3 9 118
A Generalization of Some Production Functions 0 0 0 45 2 3 7 163
A Mathematical Model of Working Time and Leisure 1 1 1 7 1 3 14 52
A Mathematical Model of an Open Economy with Applications in Romania 0 0 0 14 0 1 6 113
A Method of Determination of an Acquisition Program in Order to Maximize the Total Utility Using Linear Programming in Integer Numbers 0 0 0 5 3 3 14 139
A Method of Determination of an Acquisition Program of N Goods in Order to Maximize the Total Utility 0 0 0 5 2 4 12 83
A Method of Determining Divisibility with Any Natural Number 0 0 0 1 1 2 10 16
A New Approach to Utility Function 0 0 2 6 2 3 12 54
A Rational Production Function 0 0 0 13 2 3 4 61
A SOLVING METHOD OF TWO ECONOMICAL PROBLEMS USING LINEAR PROGRAMMING IN INTEGER NUMBERS 0 0 0 12 3 3 8 114
A Study of Continued Fractions Using Software Tools – I 0 0 0 3 2 3 15 62
A Study of Integers Using Software Tools – II 0 0 0 4 3 4 11 58
A Study of Integers Using Software Tools – III 0 0 0 0 1 2 7 28
A Type of a Rational Production Function 0 0 0 7 1 2 11 51
A generalization of a class of production functions 0 0 0 15 1 2 11 59
A method of choice of the importance coefficients in the Electre method 0 0 1 14 2 4 9 84
A study of Integers Using Software Tools – I 0 0 0 2 1 3 18 48
APPLICATIONS OF THE SPACE DIFFERENTIAL GEOMETRY AT THE STUDY OF PRODUCTION FUNCTIONS 0 0 0 47 2 3 12 210
About Andrica’s Conjecture 0 0 0 10 3 4 10 58
About short-term costs and long-term costs 0 0 0 24 1 2 11 120
About the Non-Research Methodology 0 0 0 1 3 5 11 50
Again about Andrica’s Conjecture 0 0 0 6 1 1 11 38
An Analysis of Two Types of Regressions for the same Dataset 0 0 0 0 2 2 6 31
An Analysis of a Duopoly with Incomplete Information 0 0 0 1 1 2 9 24
An Analysis of the Substitution Effect and of Revenue Effect in the Case of the Consumer’s Theory Provided with a CES Utility Function 0 0 0 17 4 7 11 68
An Analysis on the Consumer Demand Dependence Relative to the Disposable Income for Romania during 2001-2011 0 0 0 11 3 3 10 61
An Analysis on the Money Demand Dependence Relative to GDP and the Interest Rate for Romania during 2001-2011 1 1 1 19 1 2 7 65
An Equilibrium Model for an Open Economy. Romania’s Case 0 0 0 9 0 1 8 56
An Equilibrium Model with Applications for some of the Asian and Australia-Oceania Countries - Part Two 0 0 0 1 1 3 5 13
An Equilibrium Model with Applications for some of the South American countries 0 0 0 0 1 3 6 13
An Equilibrium Model with Applications for the European Union Countries 0 0 0 0 3 4 7 11
An adjustment of the Electre method for the case of intervals 0 0 0 8 1 3 6 81
An analysis of the substitution effect and of revenue effect in the case of the consumer’s theory provided with an Allen utility function 1 1 1 8 5 7 17 75
An analysis on taxes dependence relative to GDP for Romania during 2001-2011 0 0 0 29 1 2 7 55
An analysis on the investment demand dependence relative to GDP and the interest rate for Romania during 2001-2011 0 0 0 5 1 4 6 31
An analysis on the net export dependence relative to GDP and the consumer demand for Romania during 2001-2011 0 0 0 24 2 2 11 118
Analysis of Natural Movement of Romanian Population During 2007-2014 - I 0 0 0 0 0 1 7 42
Analysis of Natural Movement of Romanian Population During 2007-2014 - II 0 0 0 1 0 3 8 23
Analysis of Natural Movement of Romanian Population During 2007-2014 - III 0 0 0 1 0 2 5 23
Analysis of Natural Movement of Romanian Population During 2007-2014 - IV 0 0 0 2 0 1 7 23
Analysis of the Evolution of the Gross Domestic Product by Means of Cyclic Regressions 0 0 0 5 5 5 18 53
Analysis of the Main Economic Indicators of the World 0 0 0 3 0 1 5 55
Aspects of Price Discrimination in the Monopoly 0 0 0 17 1 3 5 91
Considerations on the Hicks Effect for N Consumer’s Goods 0 0 0 3 0 1 10 57
Degenerate Foliations in Sasakian Semi-Riemannian Manifolds 0 0 0 5 1 1 9 50
Degenerate Foliations in Semi-Riemannian Manifolds 0 0 1 13 1 2 11 73
Demographics and Poverty Analysis for Developing Countries and Regions of the World for Developing Countries and Regions of the World – Part Three 0 0 0 0 1 3 7 9
Demographics and Poverty Analysis for Developing Countries and Regions of the World for Developing Countries and Regions of the World – Part Two 0 0 0 3 1 2 10 30
Determination of Conditional Extremes of the Functions of Fundamental Symmetric Polynomials 0 0 0 1 1 2 7 13
Determination of Unconditional Extremes of the Functions of Fundamental Symmetric Polynomials 0 0 0 1 2 2 9 20
Discussions on n Substitutable Goods Production and Consumption 0 0 0 10 1 1 9 64
Education and Research Institutions The Professional Orientation Analysis of High School Students 0 0 0 4 1 2 8 33
Essay - About rigor, research and teaching in Romanian economy 0 0 0 1 2 6 9 65
Evolution and consequences of economic crisis in Romania 0 0 1 6 1 1 8 33
General Considerations on the Oligopoly 0 0 0 19 3 4 11 101
Generalized Cobb-Douglas Function for Two Inputs and Linear Elasticity 1 1 1 15 2 4 13 59
Generalized Cobb-Douglas function for three inputs and linear elasticity 0 0 1 131 1 2 17 585
Global Education Level Analysis - Part four 0 0 0 0 1 2 6 9
Global Education Level Analysis - Part three 0 1 1 1 1 3 7 11
Global Education Level Analysis - Part two 0 1 1 2 3 5 8 14
In this article, we will carry out an analysis on the regularity of the Gross Domestic Product of a country, in our case the United States. The method of analysis is based on the consideration of the development in the Fourier series of a function and testing in terms of the average absolute error of the nearest polynomial Fourier of real data are considered. The obtained results show a cycle for 13 years, the average absolute error being 3.69%. The method described allows an prognosis on shortterm trends in GDP 0 0 0 5 2 3 11 142
Intellectual Property Rights in the Era of “Information Society” 0 0 0 16 1 3 7 71
Labor Analysis for Developing Countries and Regions of the World – Part One 0 0 0 1 1 1 6 30
Labor Analysis for Developing Countries and Regions of the World–Part Two 0 0 0 0 1 2 5 5
Mathematics and Microeconomics 0 0 0 12 0 0 9 64
New Assignation Methods of Workers on Jobs 0 0 0 6 4 5 12 99
On Certain Conditions for Generating Production Functions - I 0 0 0 4 1 2 6 44
On Homogeneous Functions 0 0 0 14 3 9 16 104
On The Nature of Level Hyper Surfaces in the Economic Theory 0 0 0 2 1 4 9 41
On the General Theory of Production Functions 0 0 1 60 2 3 11 148
Romania's Financial Market and Foreign Trade Impaction 0 0 0 3 1 1 9 46
Some Aspects of Production Functions Differential Geometry 1 1 1 7 2 2 8 34
Stackelberg Model for Linear Marginal Costs 0 0 0 7 2 4 7 46
THE SEQUENCE OF TWO INSTALLATIONS WITHOUT INITIAL DELIVERANCE TIMES 0 0 0 5 6 6 14 88
The Analysis of Dependence of Household Deposits and Loans from the Money Supply 0 0 0 0 2 3 7 16
The Complete Solution of the Core-Periphery Model for two Regions Using Successive Approximations 0 0 0 15 2 4 14 109
The Complete Theory of Cobb-Douglas Production Function 0 0 2 38 3 4 18 187
The Complete Theory of Generalized CES Production Function 0 0 1 47 1 3 11 133
The Consumer's Budget from a Geometrically Point of View 0 0 0 25 1 2 13 114
The Consumer’s Behavior after the Preferences Nature 0 0 0 4 2 2 10 51
The Dependence of Net Average Wage on Labour Productivity in Romania 0 0 0 1 0 2 7 11
The Determination of Spatial Interdependencies in the European Union 0 0 0 0 0 1 4 25
The E-Learning Limits 0 0 0 6 1 4 11 68
The Equilibrium Analysis of a Closed Economy Model with Government and Money Market Sector 0 0 0 2 3 5 18 76
The Equilibrium Analysis of a Closed Economy Model with Government and Money Market Sector - II 0 0 0 3 2 4 8 59
The Evolution of GDP in USA Using Polynomial Regression Analysis 0 0 0 13 1 1 8 75
The Extreme of a Function Subject to Restraint Conditions 0 0 0 2 0 1 5 53
The Open Society, Institutions and Economic Performance 0 0 0 5 0 1 5 58
The Problem of Efficiency of the Consumption or Production 0 0 0 12 1 2 7 48
The Production Functions from the Point of View of 3- Dimensional Geometry 0 0 0 13 3 5 10 142
The Reduction of Quadratic Forms to the Normal Form with Applications for Production Functions 0 0 0 10 2 4 10 79
The Relationship between Spatial Interdependencies in the European Union and the Trade - II 0 0 0 1 0 1 6 28
The Relationship between Spatial Interdependencies in the European Union and the Trade-I 0 0 0 2 0 0 6 20
The Role of Fashion Style in Creating the First Impression 0 0 0 9 3 4 7 56
The Substitution and the Revenue Effects for a Cobb-Douglas Utility Function 1 1 2 53 2 19 29 292
The behavior of a polynomial regression under a variables transformation 0 0 0 3 3 3 11 48
The evolution of GDP in USA using cyclic regression analysis 0 0 0 10 3 4 9 76
The localization problem 0 0 0 2 1 1 10 29
The sequence operation in production flows 0 0 0 7 1 2 4 52
Trends and Developments in Romania's Trade Balance in the Period 2006-2010 0 0 0 19 2 3 10 78
Two Methods of Determination of an Acquisition Program in Integer Numbers 0 0 0 1 2 2 5 31
Total Journal Articles 6 8 19 1,108 163 306 980 7,167
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