Regression function is the key to making many micro and macroeconomic analysis. After studying logical variables to be analyzed, graphical representation of data series and primary interpretation of information we pass to fundament the econometric model to be used.

This article outlines the authors’ preoccupation for the research of short-term statistics particularities. There are defined: the short-term statistics, the main characteristics of infra-annual statistical researches, the implementation of integrated short-term statistical research, aspects...

The paper starts from the premise: why the statistical agencies do not select the quantitative vector of reference q out of the Lowe formula as being the monthly quantitative vector q0 that belongs to the transactions of the month 0.

This paper proposes a complex analysis of the GDP’s evolution in our country. Given the position of the indicator in the context of the national economy, such analysis is much more important, knowing that the results outline the performances of all activities within the economy.

Time series, which emphasize the temporal characteristic of phenomena, are an important in the context of macro-economical analyses. Specific to the dynamic series is the fact that they are defi ned for complex entities, characterized by a high level of variation for indicators, including...

This paper describes the most important aspects regarding the evolution of the Gross Domestic Product of Romania. The main topics approached by the author are the modification factors on categories of resources, the evolution as determined by categories of utilizations, the achievement of the...

Organized by the National Institute of Statistics, together with Romanian Statistical Society, the seminar was meant to present and launch the paper „Romania 2012 – economic situation in perpetual crisis”. INS president, Ph.D. prof. Vergil Voineagu pointed out the valuable activity carried...

In terms of a portfolio of shares, market risk is caused by the price change measures under discussion and that is why it is important to consider carefully the historical evolution of prices in order to be able to determine if there is a certain cyclical trend that may affect the portfolio in...

This paper presents the author’s view on some analysis methods applicable to the labor market of Romania, focusing on problems such as structure and occupation. The first part is dedicated to a synopsis on the population and labor force indicator’s evolution, while further analysis is...

This paper describes a use case for macro economical models, the objective being the structural analysis of the Gross Domestic Product. The authors offer a snapshot on GDP evolution, the econometric models proposed for analysis are designed with the help of EViews software. Its performances are...