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, allowing an easy interpretation of the...

This paper describes some of the most important aspects that characterize the foreign trade of Romania until June 2013. One of the most important conclusions drawn is the fact that significant decreases in volume and value of both import and export were recorded. One key factor identified in the...

The estimation of the regression function, can analyze a transformation of this function. The option for this transformation is grounded by the economic analysis which defines the parameters of interest. A procedure of adjustment is included, consisting of the elimination of the data placed at...

This paper includes an analysis of the consumption prices, as they represent a major instrument for the measurement of inflation. The analysis methodology takes into account a series of criteria that are presented and described in the first part of the paper. The results of the analysis are...

At European level, the European Court of Auditors, in the Special Report No. April 2011 “The audit of the SME Guarantee” and Special Report no. 2 of 2012 “Financial instruments financed by the ERDF to support SMEs”, established that where equity instruments and debt instruments, the...

The role of the State in the economy can have beneficial or negative influence, depending on many factors and determinants, depending on the quality and proper justification of its policies. Even if the current economic theory there are pros and cons opinions State intervention in the financial...

Under the hypotheses IA and IB, OLS estimators are both linear and stationary. For it to provide the same minimum variance of all linear and stationary estimators and to take part of BLUE, it is necessary that the classical assumptions IIB and IIC should be available. As in the case of...

A key element in economic stability analysis is the consumer price developments in the national economy. In 2000, it had a very high rate and objective successive governments during that period was represented by undertaking measures to ensure stability and evolution influenced by economic...

This paper presents the main aspects regarding the new regulations applicable in the global finances. Triggered by the occurrence of the 2008 crisis, the regulatory framework reform induces significant modifications in the national legal provisions for the financial system.

Often, the question arises if everyone receives integrally (minus administrative expenses) the contributions and especially if them, let in the care of the administrator to use them, will be given back at actual values or with a supplementary sum to replace the lack of usage of sums, that is...