Výsledky vyhledávání - "Georgeta BARDASU"

Autor: Constantin Anghelache, Ligia Prodan, Daniel Dumitrescu, Diana Valentina Soare, Georgeta Bardasu(Lixandru)

Publikováno v: Romanian Statistical Review Supplement. 63:53-57

The semi-logarithmic and the double logarithmic models are the two models which can be linearized: - The logarithmic model can be either without free term or with free term, - The free term model (log-log) is of the dependence form

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______645::b3c263c02a8b6a9536220a5b1c1220c0
http://www.revistadestatistica.ro/supliment/wp-content/uploads/2015/05/RRSS_04_2015_A10.pdf

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The Evolution of the Industry over the Period 2001-2013

Autor: Constantin ANGHELACHE, Adina Mihaela DINU, Georgeta BARDASU LIXANDRU, Andreea Gabriela BALTAC, Aurelian DIACONU

Publikováno v: Romanian Statistical Review Supplement. 62:54-63

This paper presents the evolution of Romanian industry during the last fourteen years. Some of the key topics approached by the authors are the overall evolution of industry, the emphasis of the most significant braches of industry, which recorded gr

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http://www.revistadestatistica.ro/supliment/wp-content/uploads/2014/06/RRS04_2014_A07.pdf

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Using Linear and Non-linear Models in Macroeconomic Analyses

Autor: Constantin ANGHELACHE, Ligia PRODAN, Daniel DUMITRESCU, Diana Valentina SOARE, Georgeta BARDASU (LIXANDRU)

Publikováno v: Romanian Statistical Review Supplement. 62(1):137-142

The analysis of the correlations between the economic variables can be performed depending on non-linear functions also, which are linearized by transformations. We proceed likewise in order to submit the non-linear model in a simple equivalent form,

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http://www.revistadestatistica.ro/supliment/wp-content/uploads/2014/05/RRSS_1_2014_a21.pdf

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The International Trade Evolution

Autor: Constantin ANGHELACHE, Gabriela Victoria ANGHELACHE, Madalina ANGHEL, Georgeta BARDASU (LIXANDRU), Cristina SACALA

Publikováno v: Romanian Statistical Review Supplement. 62(1):84-87

This paper presents the main aspects regarding the international trade of Romania. From the point of view of the weight of the main groups of goods out of the combined Classified List, in the overall export operations for active processing, the main

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http://www.revistadestatistica.ro/supliment/wp-content/uploads/2014/05/RRSS_1_2014_a12.pdf

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Theoretical Aspects Concerning the Testing of the Significance of the Regression Model

Autor: Constantin ANGHELACHE, Alexandru URSACHE, Bogdan DRAGOMIR, Georgeta BARDASU (LIXANDRU), Marius POPOVICI

Publikováno v: Romanian Statistical Review Supplement. 62(7):66-74

Before beingutilized, any model based on the regression function must be analysed and accommodated to the actual conditions implied by the performed analysis. The veracity of the outcomes resulting out of the utilization of the regression model impli

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http://www.revistadestatistica.ro/supliment/wp-content/uploads/2014/09/RRSS_07_2014_A07.pdf

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Guaranteeing Energy Supplies

Autor: Alexandru MANOLE, Valentin BICHIR, Alex BODISLAV, Georgeta BARDASU (LIXANDRU), Andreea Gabriela BALTAC

Publikováno v: Romanian Statistical Review Supplement. 61:30-34

Pipelines that carry much of the world’s oil and gas snake through the depths of the Black Sea, the frigid waters of the Russian Arctic and cross some of the world’s most dangerous conflict zones. The value of these pipelines, oil and gas install

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http://www.revistadestatistica.ro/suplimente/2013/2_2013/srrs2_2013a03.pdf

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Model of Matrix-based Regression used in Economic Analyses

Autor: Constantin ANGHELACHE, Radu Titus MARINESCU, Georgeta BARDASU, Ligia PRODAN

Publikováno v: Romanian Statistical Review Supplement. 61(1):81-84

The emergence of new patterns of conflict with globalization has led to the re-configuration of the security agreement and the emergence of a "new security paradigm" in recent years. Securing could still lead to neglect issues of governance and the c

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http://www.revistadestatistica.ro/suplimente/2013/1_2013/srrs1_2013a12.pdf

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Non-parametrical Estimation of the Regression used in Economic Analyses

Autor: Constantin ANGHELACHE, Gabriela Victoria ANGHELACHE, Liviu BEGU, Georgeta BARDASU

Publikováno v: Romanian Statistical Review Supplement. 61(1):38-43

Non-parametric methods are useful, but raises some problems. In practice, they require a large number of observations and are used for a relatively small number of explanatory variables. Moreover, the result is sensitive to the choice of the smoothin

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http://www.revistadestatistica.ro/suplimente/2013/1_2013/srrs1_2013a05.pdf

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Raportul dintre cifra de afaceri si personalul din IMM–Model de analiza

Autor: Florin Paul Costel LILEA, Raluca Mariana DRAGOESCU, Georgeta BARDASU

Publikováno v: Romanian Statistical Review Supplement. 61(1):148-152

Statistical characterization of the SME’s sector contribution to the development of the national economy involves the calculation and analysis of some adequate indicators (enterprises number, occupied population, turnover, investments volume etc.)

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http://www.revistadestatistica.ro/suplimente/2013/1_2013/srrs1_2013a20.pdf

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Using the Regression Model to Estimate Pensions

Autor: Gheorghe LEPADATU, Florin Paul Costel LILEA, Ana CARP, Georgeta BARDASU

Publikováno v: Romanian Statistical Review Supplement. 60(4):391-399

In this paper, the authors measure, with the help of a multiple regression model, the links between the value of average social insurance pension, as resultant variable, and as factorial variables, gross average salary, annual inflation ratio and the

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http://www.revistadestatistica.ro/suplimente/2012/4/srrs4_2012a57.pdf

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