This paper investigated an important practical problem of extracting information from rare events in sparse and high-dimensional data while building a linear regression model. It analyzes the advantages and the limitations of the different linear regression method used for high-dimensional...

In this paper we propose the organization of the structural analysis of the business processes of small businesses and agricultural cooperatives agricultural sector. The content of the business processes in these economic entities at the time of the study, an assessment is the effectiveness of...

In this paper we investigate the effect of the entry of foreign firms on the efficiency of Russian industrial enterprises using the panel firm level dataset for 1995-2004. The analysis of the competition structure of Russian industrial sectors reveals that domestic concentration ratios remain...

The paper demonstrates the potential of the stochastic frontier-based methods of performance assessment of non-profit associations. They are commonly used for productivity analysis and could serve as an adequate tool for such assessment, especially when dealing with numerous non-profits pursuing...

A technique for the construction of the model of nonrenewable resources depletion is offered. The approach is based on the assumption of the fulfillment of a variation principle. The model adequacy is examined with respect to world oil extraction data from 1859 to 2005. The possibilities of the...

The monograph is devoted to use of distributed and parallel calculations in MATLAB interface. The technology is approved on standard problems of linear algebra. The industrial approach for identification of mathematical models of difficult systems on the basis of MATLAB parallel technics is...

This work is devoted to the pharmacoeconomic analysis of the results of the introduction of early (preclinical) diagnosis of Parkinson's disease in Russia. On the basis of a combination of socio-economic determinants and a panel of blood biomarkers, it may be possible to identify among the...

This article contains a pharmacoeconomic analysis of early (preclinical) diagnosis of Parkinson's disease in Russia. Previous works show that using a combination of socio-economic determinants and a panel of blood biomarkers one may distinguish a Parkinsonism-related “risk group” among the...

This article contains a pharmacoeconomic analysis of early (preclinical) diagnosis of Parkinson's disease in Russia. Previous works show that using a combination of socio-economic determinants and a panel of blood biomarkers one may distinguish a Parkinsonism-related “risk group” among the...

In the course of the study conducted by the authors of the existing organizational and economic mechanisms and methods of indirect investment of projects implemented by high-tech and high-tech enterprises, scientific and methodological tools for the formation of stimulating strategies for their...