This book approaches the use of statistical analysis in solving business-oriented problems. We present some quantitative techniques applied in the analysis of some important aspects of business decisions: production, sales, costs and efficiency.

In the use of complex data we can’t speak about an increase of informational quality for accounting (if the basic principles are respected, the valence of information remain the same), but it’s a better utilization in the entire informational system. For reaching this major purpose in the...

Connection between interest rate and foreign exchange is important because of the economic volatility of the two variables, which has an impact on several macroeconomic indicators: inflation, real income, exports and imports. This papers aims to establish a series of characteristics regarding...

The purpose of the paper is to analyze the migrants’ propensity to sending money to the origin country. The study is based on data coming from the National Immigrant Survey of Spain. We employ a binary logistic regression model in order to identify the impact of socio-demographical factors on...

In this article the author examines, based on the inflation rate and unemployment rate registered in Romania during 1993-2004, how to show Okun's Law. Results consist of two distinct models explaining the dependency between the GDP’s growth rate of and the unemployment rate’s growth and vice...

În cuprinsul prezentei lucrări sunt examinate valenţele indicatorului “coeficientul de determinare standardizat”, propus de autor, pentru cuantificarea eficienţei utilizării variabilelor explicative şi a ierarhizării condiţiilor care trebuie îndeplinite în cazul unor teste...

The paper discusses the empirical methodology developed by labor economists in order to analyze the gender wage gap.

The paper analyses the presuppositions (often implicit) the actual quantitative and logical modelling is based on. In the context, some points of view are proposed, aimed at to eliminate or reduce the incertitude and vagueness generated by the actual way of understanding the macroeconomic modelling.

Connection between interest rate and foreign exchange is important because of the economic volatility of the two variables, which has an impact on several macroeconomic indicators: inflation, real income, exports and imports. This papers aims to establish a series of characteristics regarding...

Scopul acestui articol este de a prezenta modelele cele mai folosite pentru descrierea comportamentului gospodăriilor, cu aplicaţii la gospodăriile populaţiei din România. In literatură sunt două tipuri de modele mai răspndite, modelul utilităţii comune, care este o generalizare a...