Инновации и уровень жизни населения: взаимосвязь, тенденции, перспективы
The existing findings on the relationship between optimism and academic performance are rather contradictory. Two studies were undertaken to investigate thе relationship between attributional style, well-being, and academic performance. A new Russian-language measure of attributional style for positive and negative events (Gordeeva, Osin, Shevyakhova, 2009) with stability, globality, and controllability subscales was used. In the first study, optimistic attributional style for good events was associated with higher academic achievement in high school students (N=225) and mediated the effect of academic performance on self-esteem. In the second study, pessimistic attributional style for negative events predicted success in passing three difficult written entrance examinations in university entrants (N=108), and optimistic attributional style for good events predicted success with success expectations as a mediator. The results indicate that attributional styles for positive and negative events are not uniform in their relationship to performance in different academic settings and to well-being variables.
Positive Psychology has become a major approach to the scientific study of individual, social, community and cultural processes. This book includes a selection of papers presented at the 3rd European Conference on Positive Psychology, organized in Braga at the University of Minho, Portugal in 2006. The title of the book reflects its main purpose and a main concern for positive psychology - Understanding Positive Life - balanced between the two scientific pillars, the research and the practice. Several contributions concerning theory, research and practice are presented in three different parts: Happiness, Well-being and Life Satisfaction (Part I); Performance, Coping and Quality of life (Part II); and assessment, Intervention and Practice for a Positive Life (Part III). Each part includes eight chapters, with a great diversity of authors coming from different countries.
Many efforts have been done in developing the national innovation system (NIS) concept. However, there are the limitations, which do not allow to make it operable and effective in practice. This investigation attempts to eliminate some limitations of the approach. The NIS is presented as three interrelated macro blocs: business environment, environment producing new knowledge and knowledge transfer mechanism. The principles of performance and effi-ciency measuring of NIS are proposed. The system structure-object and functional approaches to NIS performance and efficiency are applied. The former is used for decomposition of NIS objects of high aggregation level. The latter is available for analysis of NIS efficiency and its factors. The methods allow to estimate the NIS component by component and identify the cause-effect chains of factors impacts on its elements. The key policy tools tailored to liqui-date and mitigate market failure and NIS dysfunctions are proposed. Keywords: innovation activity, structure-object decomposition, functional analysis, effi-ciency, factors, innovation policy, stages of development
The collective monograph includes practical and theoretical materials on the questions of innovation activity in the system of education.
The authors of this paper present the results of their studies of genesis of the notion «innovation» and adjacent terms in regulatory legal acts of the Russian Federation, since 1998.
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.
The paper studies a problem of optimal insurer’s choice of a risk-sharing policy in a dynamic risk model, so-called Cramer-Lundberg process, over infinite time interval. Additional constraints are imposed on residual risks of insureds: on mean value or with probability one. An optimal control problem of minimizing a functional of the form of variation coefficient is solved. We show that: in the first case the optimum is achieved at stop loss insurance policies, in the second case the optimal insurance is a combination of stop loss and deductible policies. It is proved that the obtained results can be easily applied to problems with other optimization criteria: maximization of long-run utility and minimization of probability of a deviation from mean trajectory.