Search

This article presents a methodological approach to assessing the real wellbeing of citizens in the territory of their residence. An attempt was made to comprehensively assess wellbeing, taking into account the economic factors of potential and growth. Moreover, under crisis conditions, these factors may demonstrate a different dynamic. The ongoing economic uncertainly inherent in the development of Russian regions has intensified with the unfolding of the Covid-19 pandemic. The structural heterogeneity of the domestic economy, manifested in the underfunding of human development, led to an increase in poverty, population decline and, ultimately, to a decrease in welfare. The principle of catch-up modernization has not justified itself for over almost three decades of its application. We propose a diagnostic approach to assessing the state of a region's economy taking into account the dynamics of indicators and impulse response behaviour of turning points. In order to provide a timely manner of calculations, techniques of express diagnostics were used, which enabled estimation of the development trajectory in the context of a certain crisis type. The proposed methodology was tested using the example of the Ural Federal District. © The Authors, published by EDP Sciences, 2021.

The article analyses the urgent problem of assessing the risks of decline in individual’s welfare in a region. The welfare is determined by the level of development of productive forces, the nature of production relations and the level of production of goods and services. We identified the risks that decrease individual’s welfare in a region. We chose the reproduction approach, which combines resource and consumer approaches to welfare, as our theoretical platform for studying the risks of decline in individual’s welfare. This approach is linked with the phases of the reproduction cycle: production, distribution, exchange and consumption. The risks may arise in any of these phases. We assessed the risks of decline in individual’s welfare in a region by calculating the integral risk. In 2018, the integral risk in the Ural Federal District corresponded with the zone of middle risk. Our study aims at identifying the risk factors that lead to falling into certain zones of risk. We substantiated the decision to study only two zones of risk: high and critical ones. As a result of the assessment of the probability contribution, we discovered that the indicators “real incomes of the population” and “industrial production index” make the greatest probability contribution to falling into the zones of critical and high risk in all subjects of the Ural Federal District. The findings can be used for developing an effective system of risk management system at the regional level based on formulating the strategies and programs. © 2019 Institute of Economics, Ural Branch of the Russian Academy of Sciences. All rights reserved., Проанализирована классификация рисков снижения благосостояния личности в регионе. Дана характеристика зон риска в методике оценки уровня интегрального риска. Представлены результаты расчета интегрального риска на территории Уральского федерального округа.

Currently, the socio-economic crisis and tension in external economic environment significantly complicate the task of strategic planning of regional socio-economic development. However, this task is crucially relevant. Its solution requires a multi-aspect assessment of regional socio-economic situation. This assessment should take into account the impact of numerous factors, possible “traps”. We propose to use a composite indicator “Index of the welfare of an individual and inhabited area” to assess the socio-economic situation in a region. Using the method of correlation analysis, we selected 6 key indicators: natural population growth rate, mortgage arrears, total unemployment, percentage of the population with incomes below the subsistence level, ratio of budget spending on education to the gross regional product (GRP), ratio of budget spending on healthcare to the gross regional product (GRP). The value domain of each indicator is divided on 7 crisis zones. This allows assessing the socio-economic system situation. We have substantiated the behaviour of regional socio-economic system on the example of the Ural Federal District in the period from 2000 to 2017. Furthermore, we have made projections for the period from 2018 to 2021. The dynamics of four indicators from six demonstrates reveals a post-crisis recovery. However, the direct impact on two budgetary indicators can increase the general welfare in a region. Comparing the dynamics of the index of the welfare of an individual and inhabited area with GRP shows that we can use the index of the welfare of an individual and inhabited area to forecast the dynamics GRP. The research results can be applied for developing measures to enhance the socio-economic development of regions. © 2018 Institute of Economics Ural Branch of the Russian Academy of Sciences., Представлены тренды, влияющие на социально-экономическое развитие Российской Федерации. Предложена методика вычисления индекса благосостояния личности и территории проживания. Проанализированы расчетные и прогнозные значения основных индикаторов благосостояния личности и территории проживания на примере субъектов Уральского федерального округа.

Chromium complexes bearing a series of pyridine–phosphine ligands have been synthesized and examined for their catalytic behavior in ethylene oligomerization. The choice of solvent, toluene versus methylcyclohexane, shows a pronounced influence on the catalytic activity for all these complexes. Variations of the ligand system have been introduced by modifying the phosphine substituents affecting ligand bite angles and flexibility. It has been demonstrated that minor differences in the ligand structure can result in remarkable changes not only in catalytic activity but also in selectivity toward a-olefins versus polyethylene and distribution of oligomeric products. Ligand PyCH2N(Me)PiPr2, in combination with CrCl3(THF)3 afforded selective ethylene tri- and tetramerization, giving 1-hexene and 1-octene with good overall selectivity and high purity, albeit with the presence of small amounts of PE.

Item does not contain fulltext

Item does not contain fulltext

Item does not contain fulltext

Item does not contain fulltext, An unprecedented Nd[2,6-{[2,6-(i-Pr)(2)C6H5]N=C(CH3)}(2)(C5H3N)]Ndl(2)(THF) (1) complex was prepared by oxidizing metallic Nd with 12 in THF and in the presence of 2,6-{[2,6-(i-Pr)(2)C6H5]N=C(CH3)}(2)(C5H3N). The magnetic behavior at variable T clearly indicated that the complex should be regarded as a trivalent Nd atom antiferromagnetically coupled to a radical anion. By using the doubly deprotonated form of the diimino pyridine ligand {[2,6-{[2,6-(i-Pr)(2)C6H5]N-C=CH2}(2)(C5H3N)](2-) (2) the corresponding trivalent complexes {[2,6-{[2,6-(i-Pr)(2)C6H5]N-C=CH2}(2)(C5H3N)]Ln (THF)}(mu-Cl)(2)[Li(THF)(2)].0.5 (hexane) [Ln = Nd (3), La (4)] were obtained and characterized. Reduction of these species afforded electron transfer to the ligand system which gave ligand dimerization via C-C bond formation through one of the two ene-amido functions of each molecule. The resulting dinuclear {[{[2,6-(i-Pr)(2)C6H5]N-C=(CH2)}(C5H3N){[2,6-(i-Pr)(2)C6H5]N=CCH2}]Ln(TH F)(2)(mu-CI)[Li(THF)(3)]}(2).2(THF) [Ln = Nd (5), La (6)] were isolated and characterized.