scholarly journals Continuities and discontinuities of Russian urban housing: The Soviet housing experiment in historical long-term perspective

Urban Studies ◽  
2019 ◽  
Vol 57 (8) ◽  
pp. 1768-1785 ◽  
Author(s):  
Alexander Kalyukin ◽  
Sebastian Kohl

Did the socialist experiment disrupt continuity in Russian urban housing? Based on a unique collection of urban data covering several hundred Russian cities and spanning three regimes across more than a century, this paper gives a nuanced account of continuities and discontinuities of housing in post-Soviet cities. Three main housing characteristics are analysed: urban density (persons per building and living space per capita), ownership structure and the modernisation of stock (building material and provision with amenities). Although all Russian cities underwent a number of major shocks and regime changes during the course of the 20th century, their rankings with regard to these three key housing characteristics are still significantly correlated over time, whereas living space per capita is largely uncorrelated over time. This holds true despite significant convergence processes in almost all dimensions and also when including contemporary control variables. We hypothesise that local or regional building traditions, regional differentiation in Soviet urban planning as well as Soviet land use specificities could explain differential growth across cities. Going beyond existing late-Soviet-legacy timeframes, the long-term perspective reveals that even major regime shocks did not completely erase regionally shaped patterns in housing conditions.

2017 ◽  
Vol 9 (4) ◽  
pp. 105-136 ◽  
Author(s):  
Rudi Rocha ◽  
Claudio Ferraz ◽  
Rodrigo R. Soares

This paper documents the persistence of human capital over time and its association with long-term development. We exploit variation induced by a state-sponsored settlement policy that attracted immigrants with higher levels of schooling to particular regions of Brazil in the late nineteenth and early twentieth century. We show that one century after the policy, municipalities that received settlements had higher levels of schooling and higher income per capita. We provide evidence that long-run effects worked through higher supply of educational inputs and shifts in the structure of occupations toward skill-intensive sectors. (JEL I26, J22, J24, J61, N36, O15, Z13)


Author(s):  
Mintesnot Woldeamanuel ◽  
Andrew Kent

This study uses multivariate regression to isolate determinants of per capita VMT in California from the National Household Travel Survey (NHTS), as well as a Chow Test to identify structural change between the 2001 and 2009 NHTS. Results across the 2001 and 2009 NHTS data sets indicate certain determinant variables have emerged over time and others have changed in strength of impact. Our findings support mixed methods VMT reduction strategies to achieve near- and long- term GHG targets.


Children ◽  
2021 ◽  
Vol 8 (4) ◽  
pp. 285
Author(s):  
Valerie Sung ◽  
Katrina Williams ◽  
Ella Perlow ◽  
Yanhong J. Hu ◽  
Susannah Ahern ◽  
...  

Health registries are critical to understanding, benchmarking and improving quality of care for specific diseases and conditions, but face hurdles including funding, bias towards clinical rather than population samples, lack of pre-morbid and outcomes data, and absent cross-registry harmonisation and coordination. Children are particularly under-represented in registry research. This paper lays out novel principles, methods and governance to integrate diverse registries within or alongside a planned children’s mega-cohort to rapidly generate translatable evidence. GenV (Generation Victoria) will approach for recruitment parents of all newborns (estimated 150,000) over two years from mid-2021 in the state of Victoria (population 6.5 million), Australia. Its sample size and population denominator mean it will contain almost all children with uncommon or co-morbid conditions as they emerge over time. By design, it will include linked datasets, biosamples (including from pregnancy), phenotypes and participant-reported measures, all of which will span pre-morbid to long-term outcomes. We provide a vignette of a planned new registry for high-risk pregnancies to illustrate the possibilities. To our knowledge, this is the first paper to describe such a methodology designed prospectively to enhance both the clinical relevance of a large multipurpose cohort and the value and inclusivity of registries in a population.


2005 ◽  
Vol 13 (4) ◽  
pp. 434-460 ◽  
Author(s):  
Ray Marks ◽  
John P. Allegrante

Osteoarthritis (OA) is a chronic disease that disables many aging adults. People with OA are often asked to adhere to prescribed exercise regimens that must be undertaken in the presence of pain and other disease-related symptoms. We conducted a review of literature that focused on what is known about exercise adherence and the factors that influence exercise adherence among people with OA. Results revealed multiple determinants of exercise adherence; however, these determinants have not been carefully studied in the context of exercise adherence and OA. Almost all studies of exercise adherence among people with OA are short-term and do not use validated measures of adherence. Moreover, poor adherence is the most compelling explanation for the declining impact of the benefits of exercise over time. We conclude that interventions to enhance self-efficacy, social support, and skills in long-term monitoring of progress are necessary to foster exercise adherence among people with OA.


2004 ◽  
Vol 193 ◽  
pp. 506-510
Author(s):  
P.A. Bradley

AbstractWe briefly describe the analysis of single-site data collected from 1982 to 1992 for the pulsating DB white dwarf GD 358. We show that the amplitudes of almost all of the l = 1 modes change over time, and some of the l = 1 modes disappear for months at a time. We also find a new mode at k = 19, with a frequency of ~1173μHz.


2004 ◽  
Vol 29 (2) ◽  
pp. 39-54
Author(s):  
Ravindra H Dholakia ◽  
Akhilesh S Kumar

In the era of globalization and liberalization, important investment and business decisions have to carefully consider long-term performance and prospects of different national economies. National governments would also compete with one another on the strength of their economic performance and policies. Several organizations make regular efforts to evaluate prospects and rank countries for different purposes but research identifying the top performing economies considering different dimensions of their long-term performance is conspicuous by its absence. Using seven indicators of economic performance of 187 countries, this paper identifies the top 50 performers during the decades of 1981-90 and 1991-2000. Five of these indicators are the trend rates of growth over a decade in imports, foreign direct investment (FDI), capital formation, per capita income, and forex reserves. Average inflation rate and Human Development Index (HDI) are the remaining indicators. The selected indicators are very distinct from one another not only during the decade of eighties but also during the nineties. It is found that economic performance of countries, which was already specialized in a few dimensions, is becoming more specialized and focused during the nineties when compared to the eighties. This paper also examines the inter-relationship among the indicators over time. This study has generated findings for national policy making and for businesses to assess macroeconomic prospects. There are 26 common countries in the two sets of top 50 performers during the eighties and the nineties. High performance on the consumer inflation and/or human development front has emerged practically as a pre-condition for consistently good overall performance. On this count, it appears that a large number of the new entrants to the club of 50 top performers during the nineties are not likely to hold on to their position in the coming decade. Such emerging economies may prove to be risky. The experience of the eighties and the nineties suggests that high inflation during a decade does not deter the solid real economic performance on other dimensions during the same decade but may create problems of maintaining consistency of relative performance over time, if not checked. For predicting the overall performance of countries, past performance does not help in general. However, three indicators, viz., growth of per capita income, growth of FDI, and HDI can be predicted to some extent through past performance on various dimensions. The findings suggest the following: A trade-off exists between high inflation and future high growth and between high inflation and future high HDI. Long-term growth of investment may negatively affect the future long-term growth of output and long-term growth of forex reserves may negatively affect future long-term growth of FDI in a country. Growth causes human capital and not vice-versa. Based on the prediction of partial performance, the study identifies 15 economies likely to be among the top 50 performers in the first decade of the 21st century. Since four of the seven performance indicators do not depend on past performance, the remaining 35 top performers may spring genuine surprises. Economic environment and policies of countries during the decade would decide their relative performance.


2001 ◽  
pp. 13-17
Author(s):  
Serhii Viktorovych Svystunov

In the 21st century, the world became a sign of globalization: global conflicts, global disasters, global economy, global Internet, etc. The Polish researcher Casimir Zhigulsky defines globalization as a kind of process, that is, the target set of characteristic changes that develop over time and occur in the modern world. These changes in general are reduced to mutual rapprochement, reduction of distances, the rapid appearance of a large number of different connections, contacts, exchanges, and to increase the dependence of society in almost all spheres of his life from what is happening in other, often very remote regions of the world.


2008 ◽  
pp. 94-109 ◽  
Author(s):  
D. Sorokin

The problem of the Russian economy’s growth rates is considered in the article in the context of Russia’s backwardness regarding GDP per capita in comparison with the developed countries. The author stresses the urgency of modernization of the real sector of the economy and the recovery of the country’s human capital. For reaching these goals short- or mid-term programs are not sufficient. Economic policy needs a long-term (15-20 years) strategy, otherwise Russia will be condemned to economic inertia and multiplying structural disproportions.


2020 ◽  
Vol 18 (7) ◽  
pp. 1304-1319
Author(s):  
M.V. Moroshkina

Subject. This article examines the issues related to changes in reproduction capacity and heterogeneity of the development of Russian regions. Objectives. The article aims to assess regional differentiation and investigate the main factors influencing the uneven development of the areas. Methods. For the study, we used the methods of comparative and correlation analyses. Results. The article identifies groups of leading and lagging Russian regions and assesses the possibility of convergence of Russian regions according to the analyzed indicators, such as GRP, GRP per capita, and the output of industry. Conclusions. The results obtained can be used when preparing strategic policy documents, spatial development programmes and concepts. The observed heterogeneity suggests that the regions maintain their positions throughout the research period.


2020 ◽  
Vol 133 (3) ◽  
pp. 758-764
Author(s):  
Eung Koo Yeon ◽  
Young Dae Cho ◽  
Dong Hyun Yoo ◽  
Su Hwan Lee ◽  
Hyun-Seung Kang ◽  
...  

OBJECTIVEThe authors conducted a study to ascertain the long-term durability of coiled aneurysms completely occluded at 36 months’ follow-up given the potential for delayed recanalization.METHODSIn this retrospective review, the authors examined 299 patients with 339 aneurysms, all shown to be completely occluded at 36 months on follow-up images obtained between 2011 and 2013. Medical records and radiological data acquired during the extended monitoring period (mean 74.3 ± 22.5 months) were retrieved, and the authors analyzed the incidence of (including mean annual risk) and risk factors for delayed recanalization.RESULTSA total of 5 coiled aneurysms (1.5%) occluded completely at 36 months showed recanalization (0.46% per aneurysm-year) during the long-term surveillance period (1081.9 aneurysm-years), 2 surfacing within 60 months and 3 developing thereafter. Four showed minor recanalization, with only one instance of major recanalization. The latter involved the posterior communicating artery as an apparent de novo lesion, arising at the neck of a firmly coiled sac, and was unrelated to coil compaction or growth. Additional embolization was undertaken. In a multivariate analysis, a second embolization for a recurrent aneurysm (HR = 22.088, p = 0.003) independently correlated with delayed recanalization.CONCLUSIONSAlmost all coiled aneurysms (98.5%) showing complete occlusion at 36 months postembolization proved to be stable during extended observation. However, recurrent aneurysms were predisposed to delayed recanalization. Given the low probability yet seriousness of delayed recanalization and the possibility of de novo aneurysm formation, careful monitoring may be still considered in this setting but at less frequent intervals beyond 36 months.


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