Модернізація вітчизняної промисловості: аналіз тенденцій та перспективи розвитку

Визначено перспективи та проблеми модернізації вітчизняної промисловості. Розглянуто процеси модернізації через динаміку таких показників, як ступінь зносу, обсяги інвестицій в основний капітал, фондоозброєність. Проаналізовано тенденції та перспективи розвитку промисловості. Ключові слова: модернізація промисловості, перспективи розвитку, Класифікатор видів економічної діяльності.Определены перспективы и проблемы модернизации отечественной промышленности. Рассмотрены процессы модернизации через динамику таких показателей, как степень износа, объемы инвестиций в основной капитал, фондовооруженность. Проанализированы тенденции и перспективы развития промышленности. Ключевые слова: модернизация промышленности, перспективы развития, Классификатор видов экономической деятельности.The paper defines the prospects and problems concerning modernization of the domestic industry. The processes of modernization are considered through dynamics of such indicators as the level of deterioration, amounts of investments in basic capital, capital-labour ratio. Keywords: modernization of industry, prospects for development, classifier of economic activity

Agglomeration and New Establishment Survival: A Mixed Hierarchical and Cross-Classified Model

Recent empirical studies in regional science and urban economics show that agglomeration economies may be one source of the uneven distribution of economic activities and economic growth across cities and regions. At the same time, the body of research into the importance of agglomeration economies for the performance of firms is still growing. Such development is necessary, as the theories that underlie agglomeration economies are microeconomic in nature, but still insufficiently understood. In this study, we focus on the determinants of survival among new establishments in the advanced producer services sector in the Netherlands. Employing a mixed hierarchical and cross-classified probit regression, we introduce a model of establishment survival that is specific to characteristics of the internal and external environment of the establishment. Controlling for firm and sector characteristics, we conclude that location accounts for about 4% of the variance in the probability of survival of new establishments. We also find that localization and urbanization economies have a positive effect on the survival of new establishments. However, new establishments with large start-up sizes appear to profit more from agglomeration economies than new establishments with small start-up sizes

On the Economic Foundation of the Urban Network Paradigm: Spatial Integration, Functional Integration and Economic Complementarities within the Dutch Randstad

The current debate on polycentric urban development suggests that inter-firm relations are important for the creation and sustainment of urban networks. Conceptually, the degrees of spatial and functional integration and urban complementarities in economic network relations are hypothesised to be important. However, the theoretical economic rationale has not been convincingly tested. In this paper, we use data on inter-firm relations in the Dutch Randstad to test conditions for integration and the existence of economic complementarities within this region. Contrary to the ‘polycentricity hypothesis’, we observe a clear hierarchy in the different types of spatial interdependencies in the Randstad, in which the central place model prevails. Furthermore, we do not find evidence for the functional integration of municipalities in the Randstad. We conclude that at this moment the Randstad does not function as a spatially and functionally integrated region, and that spatial economic policy can better focus on smaller regions within the Randstad when urban economic complementarities and integration are desired. This also calls into question the applicability of the urban network concept in general, as the Dutch Randstad is usually seen as a prime example of an economically successful polycentric urban system

Multilevel Approaches and the Firm-Agglomeration Ambiguity in Economic Growth Studies

Empirical studies in spatial economics have shown that agglomeration economies may be a source of the uneven distribution of economic activities and economic growth across cities and regions. Both localization and urbanization economies are hypothesized to foster agglomeration and growth, but recent meta-analyses of this burgeoning body of empirical research show that the results are ambiguous. Recent overviews show that this ambiguity is fuelled by measurement issues and heterogeneity in terms of scale of time and space, aggregation, growth definitions, and the functional form of the models applied. Alternatively, in this paper, we argue that ambiguity may be due to a lack of research on firm-level performance in agglomerations. This research is necessary because the theories that underlie agglomeration economies are microeconomic in nature. Hierarchical or multilevel modeling, which allows micro levels and macro levels to be modeled simultaneously, is becoming an increasingly common practice in the social sciences. As illustrated by detailed Dutch data on firm-level productivity, employment growth and firm survival, we argue that these approaches are also suitable for reducing the ambiguity surrounding the agglomeration-firm performance relationship and for addressing spatial, sectoral and cross-level heterogeneity

Swimming in curved space or The Baron and the cat

We study the swimming of non-relativistic deformable bodies in (empty) static curved spaces. We focus on the case where the ambient geometry allows for rigid body motions. In this case the swimming equations turn out to be geometric. For a small swimmer, the swimming distance in one stroke is determined by the Riemann curvature times certain moments of the swimmer.Comment: 19 pages 6 figure

Prospective Epidemiological Observations on the Course of the Disease in Fibromyalgia Patients

OBJECTIVES: The aim of the study was to carry out a survey in patients with fibromyalgia (FM), to examine their general health status and work incapacity (disability-pension status), and their views on the effectiveness of therapy received, over a two-year observation period. METHODS: 48 patients diagnosed with FM, according to the American College of Rheumatology (ACR) criteria, took part in the study. At baseline, and on average two years later, the patients underwent clinical investigation (dolorimetry, laboratory diagnostics, medical history taking) and completed the Fibromyalgia questionnaire (Dettmer and Chrostek [1]). RESULTS: 27/48 (56%) patients participated in the two-year follow-up. In general, the patients showed no improvement in their symptoms over the observation period, regardless of the type of therapy they had received. General satisfaction with quality of life improved, as did satisfaction regarding health status and the family situation, although the degree of pain experienced remain unchanged. In comparison with the initial examination, there was no change in either work-capacity or disability-pension status. CONCLUSIONS: The FM patients showed no improvement in pain, despite the many various treatments received over the two-year period. The increase in general satisfaction over the observation period was believed to be the result of patient instruction and education about the disease. To what extent a population of patients with FM would show similar outcomes if they did not receive any instruction/education about their disorder, cannot be ascertained from the present study; and, indeed, the undertaking of a study to investigate this would be ethically questionable. As present, no conclusions can be made regarding the influence of therapy on the primary and secondary costs associated with FM

Homozygous staggerer (sg/sg) mice display improved insulin sensitivity and enhanced glucose uptake in skeletal muscle

Homozygous staggerer (sg/sg) mice, which have decreased and dysfunctional Ror alpha (also known as Rora) expression in all tissues, display a lean and dyslipidaemic phenotype. They are also resistant to (high fat) diet-induced obesity. We explored whether retinoic acid receptor-related orphan receptor (ROR) alpha action in skeletal muscle was involved in the regulation of glucose metabolism

Entering a Knowledge Pearl in Times of Creative Cities Policy and Strategy. The Case of Groningen, Netherlands

This chapter argues that: (1) urban inequalities and injustices associated with creative urbanism, for example in terms of employment, income, or housing, are not always visible in the way typically associated with global cities and therefore require nuanced analysis; (2) the “creative cities” paradigm (as well as the contestatory right to the city framework or the just city debate) offers a powerful explanatory device for global neoliberal urbanism, including examples of “creativity orthodoxy” and the capitalist city in Amsterdam, and (3) Groningen in the northern region of The Netherlands provides a compelling case of hidden inequalities and the politics of urban development in what Gabe et al. (2012) and van Winden et al. (Urban Studies 44 (3): 525-549, 2007) would term a “knowledge pearl” city.</p