Corelaţia dintre valoarea Produsului Intern Brut al României şi cea a principalilor factori de influenţă
Journal Title: Revista Romana de Statistica - Year 2013, Vol 61, Issue 1
Abstract
In this paper, the authors analyze the main aspects regarding the use of the multiple regression model in the analysis of the Gross Domestic Product of Romania, during the period 1990 – 2010. In this context, there are used as explicative variables, the values of the final consumption, gross formation of capital, variation of inventories and net export. Following the research, we have revealed the fact that this kind of model is not only valid, but also indicated to be used in macroeconomic analyses, because the value of the free term (as image of the factors non-specified in the model) is a much reduced one than the values achieved through linear simple regression.
Authors and Affiliations
Cătălin DEATCU, Florin LILEA, Zoica NICOLA
Keywords
Related Articles
- EP ID EP125457
- DOI -
- Views 172
- Downloads 0
VaR (Value at Risk) Model
The VaR model represents a significant progress in risk analysis, among the improvements it brings we can outline the attempt to measure risk itself in terms of an eventual loss, instead of focusing on gain-based approac...
Impactul absorbţiei fondurilor europene în asigurarea macrostabilităţii
Iniţiativa de la Viena are ca scop asigurarea ca procesul de dezintermediere să fie unul controlat şi de succes, pentru a minimiza riscurile sistemice ale Europei emergente. Întărirea cooperării între ţările de origine ş...
Evolution of the Population Expenditure in 2013
The main destinations of the expenditure incurred by households are consumption of food, manufactured goods, services and transfers to private and public administration and the social security budgets, in the form of tax...
Human resources: their role and development in the national economy
In this paper, the authors describe the situation of the human resources in the Romanian economy. After studying the main characteristics, the article includes an analysis of the training degree of the potential resource...
Modele de construcţie a portofoliilor de instrumente financiare
The construction of any portfolio has as a first step identifying financial instruments which are to be traded, as well as the moment opportune for entering the stock market (the optimal timing of trading). This is the s...