The manual includes the general orientation information on quantitative and qualitative methods, necessary for experts without basic administrative education. With basic education the manual will be useful for experts not only expansion and fixing of knowledge, but also the annex to actual problems of the organization and management. Its feature that it assumes updating, fixing and judgment of knowledge of the subjects studied earlier, on other forms and training steps. The manual will have practical value for the students who are training on master programs for the Management direction.
Low level of physical activity among working people is a common problem in many countries including Russia. Despite the increase in recent years in the share of people who are physically active, the level of physical inactivity of Russian workers is still significant, which reduces the effectiveness of resources aimed at improving the health of the Russian population. Studying the changes in the level of physical activity of the working Russian citizens and reviewing its most common types, the authors determine the factors encouraging physical activities and sports. The article identifies the distinguishing features of physical activity among Russian workers, the analysis of the determinants of physical activity, and factors putting obstacles in the way of sport participation. A comprehensive analysis of correlates of physical activity was conducted based on public opinion surveys commissioned by the HSE and carried out by Levada Analytical Center in 2011 and 2017 years. The sample includes employed respondents, both males and females (females aged 25 to 55 years and males aged 25 to 60 years).
The monograph is devoted to peculiarities of application of statistical methodology in various kinds of applied research in Economics, demography and social sphere.
We consider certain spaces of functions on the circle, which naturally appear in harmonic analysis, and superposition operators on these spaces. We study the following question: which functions have the property that each their superposition with a homeomorphism of the circle belongs to a given space? We also study the multidimensional case.
We consider the spaces of functions on the m-dimensional torus, whose Fourier transform is p -summable. We obtain estimates for the norms of the exponential functions deformed by a C1 -smooth phase. The results generalize to the multidimensional case the one-dimensional results obtained by the author earlier in “Quantitative estimates in the Beurling—Helson theorem”, Sbornik: Mathematics, 201:12 (2010), 1811 – 1836.
We consider the spaces of function on the circle whose Fourier transform is p-summable. We obtain estimates for the norms of exponential functions deformed by a C1 -smooth phase.