Regional Convergence-clubs and Dynamic Externalities

2010 ◽  
pp. 41-67
Author(s):  
Stilianos Alexiadis
Keyword(s):  
Regional Growth ◽  
Spatial Dimension ◽  
Advanced Technology ◽  
Spatial Proximity ◽  
Club Convergence ◽  
Adoption Of Technology ◽  
Convergence Clubs ◽  
Time Period ◽  
Close Spatial Proximity ◽  
The Impact

This paper reports an attempt to investigate the extent of club-convergence amongst the prefectures of Greece during the time period 1980-2005. A model is developed in an attempt to assess the impact of agglomerations and regional capacities on the innovation and adoption of technology. Empirical application of this model suggests that adoption of technology and diversity in a region's economic structure are of critical importance in determining a club-convergence pattern. In addition, it is established that there is a significant spatial dimension to regional growth and that club-members are in close spatial proximity. One straightforward policy implication is that regional policies should provide the appropriate infrastructure in lagging regions so that they adopt advanced technology. . Convergenza-club regionale ed esternalitŕ dinamiche (Articolo ricevuto, giugno 2008; in forma definitiva, gennaio 2009)

scholarly journals Regional Disparities in Education Attainment Level in the European Union: A Spatial Approach

2017 ◽  
Vol 7 (2) ◽  
pp. 107-131 ◽  
Author(s):  
Michaela Chocholatá ◽  
Andrea Furková
Keyword(s):  
European Union ◽  
Positive Impact ◽  
Regional Growth ◽  
Spatial Dimension ◽  
The European Union ◽  
Education Attainment ◽  
Upper Secondary Education ◽  
Eu Regions ◽  
The Individual ◽  
The Impact

Abstract This article deals with the analysis of education attainment level across the 252 NUTS 2 regions of the European Union (EU) with consideration of the spatial aspect. Since the individual EU regions cannot be seen as isolated, the main aim of this article is to assess the impact of location on the education attainment level (percentage of population aged 25–64 with at least upper secondary education) during the period 2007–2015, as well as to investigate the impact of regional growth 2014/2007 on the education attainment level in 2015. The spatial analysis proved the existence of positive spatial autocorrelation and persistence of disparities in education attainment level across EU regions during the analysed period. The results of econometric analysis confirmed the expected positive impact of economic growth on education attainment level as well as the necessity to incorporate the spatial dimension into the model.

scholarly journals Adoption of Technology and Regional Convergence in Europe

2010 ◽  
Vol 17 (2) ◽  
pp. 95-105 ◽  
Author(s):  
Stilianos Alexiadis ◽  
George M. Korres
Keyword(s):  
Labour Force ◽  
Labour Productivity ◽  
Regional Growth ◽  
Regional Convergence ◽  
Adoption Of Technology ◽  
Time Period ◽  
Using Data ◽  
Technological Improvements ◽  
Positive Effect ◽  
The Eu

This paper examines the pattern of convergence in labour productivity across regions due to their ability to adopt technology. Whether regions exhibit a pattern of convergence depends on the degree to which infrastructure conditions are appropriate for the adoption of technological improvements. The ability of a region to adopt or create technology is reflected in the percentage of its labour force employed in technologically dynamic sectors or, more generally, in the resources devoted to science and technology. A high percentage of labour employed in technologically advanced sectors leads a region to a pattern of convergence. This hypothesis is tested using data for the NUTS-2 regions of the EU-27 during the time period 1995-2006. The results suggest that adoption of technology has a significant and positive effect on regional convergence in Europe. The analysis is also shown to have important implications for the direction of regional policy in Europe. To be more specific, regional policies, in order to enhance regional growth and convergence, should encourage employment in advanced technological sectors.

scholarly journals Club Convergence in R&D Expenditure across European Regions

2022 ◽  
Vol 14 (2) ◽  
pp. 832
Author(s):  
Tomasz Kijek ◽  
Arkadiusz Kijek ◽  
Anna Matras-Bolibok
Keyword(s):  
Factor Model ◽  
Regional Growth ◽  
Policy Implications ◽  
High Tech ◽  
European Regions ◽  
Regional Innovation ◽  
Club Convergence ◽  
Convergence Clubs ◽  
Club Membership ◽  
Knowledge Intensive

The increasing disparities between European regions constitute a great challenge for sustainable development and require identification of the factors responsible for this process. Given the substantive role of R&D in shaping innovativeness and economic development, understanding its dynamics and spatial patterns can provide new insights into regional growth prospects. Although prior studies have investigated the patterns of innovation convergence, apparently none has attempted to test the convergence club hypothesis in R&D expenditure in the European regional scope. Therefore, the present study aims to fill this gap. The paper aims at examining the convergence path of R&D expenditure across European regions and at identifying the factors conditioning club membership. Data were retrieved from Eurostat’s regional database and Regional Innovation Scoreboard datasets over 2008–2018. Employing a nonlinear time-varying factor model, we reveal that R&D expenditure in the examined regions follows the pattern of club convergence. The results of our research allow to identify five convergence clubs characterised by distinct disparities in the R&D expenditures. We also demonstrate that the emergence of the identified convergence clubs might be attributable to the initial differences in human capital, external knowledge embedded in patents and technological structures across regions as measured by employment in medium-high and high-tech manufacturing and knowledge-intensive services. These results provide policy implications in terms of the formulation and implementation of more tailored innovation policies, based on smart development and specialisation strategies. The presence of business R&D convergence clubs requires shifting EU policy actions towards a more sustainable model promoting both the advantages of the strongest regions and the development opportunities in less-developed ones.

Epigenetic Studies in Psychotherapy: A Systematic Review

2020 ◽  
Vol 16 (2) ◽  
pp. 86-92
Author(s):  
Rafael Penadés ◽  
Bárbara Arias ◽  
Mar Fatjó-Vilas ◽  
Laura González-Vallespí ◽  
Clemente García-Rizo ◽  
...  
Keyword(s):  
Systematic Review ◽  
Dna Methylation ◽  
Mental Disorders ◽  
Epigenetic Modifications ◽  
Symptom Improvement ◽  
Epigenetic Changes ◽  
Main Hypothesis ◽  
Psychological Treatments ◽  
Time Period ◽  
The Impact

Background: Epigenetic modifications appear to be dynamic and they might be affected by environmental factors. The possibility of influencing these processes through psychotherapy has been suggested. Objective: To analyse the impact of psychotherapy on epigenetics when applied to mental disorders. The main hypothesis is that psychological treatments will produce epigenetic modifications related to the improvement of treated symptoms. Methods: A computerised and systematic search was completed throughout the time period from 1990 to 2019 on the PubMed, ScienceDirect and Scopus databases. Results: In total, 11 studies were selected. The studies were evaluated for the theoretical framework, genes involved, type of psychotherapy and clinical challenges and perspectives. All studies showed detectable changes at the epigenetic level, like DNA methylation changes, associated with symptom improvement after psychotherapy. Conclusion: Methylation profiles could be moderating treatment effects of psychotherapy. Beyond the detected epigenetic changes after psychotherapy, the epigenetic status before the implementation could act as an effective predictor of response.

scholarly journals Development of the Circular Bioeconomy: Drivers and Indicators

2021 ◽  
Vol 13 (1) ◽  
pp. 413
Author(s):  
Maximilian Kardung ◽  
Kutay Cingiz ◽  
Ortwin Costenoble ◽  
Roel Delahaye ◽  
Wim Heijman ◽  
...  
Keyword(s):  
Circular Economy ◽  
Food Production ◽  
Conceptual Analysis ◽  
Green Economy ◽  
Political Agenda ◽  
Analysis Framework ◽  
Stakeholder Consultation ◽  
Time Period ◽  
The Impact ◽  
The Eu

The EU’s 2018 Bioeconomy Strategy Update and the European Green Deal recently confirmed that the bioeconomy is high on the political agenda in Europe. Here, we propose a conceptual analysis framework for quantifying and analyzing the development of the EU bioeconomy. The bioeconomy has several related concepts (e.g., bio-based economy, green economy, and circular economy) and there are clear synergies between these concepts, especially between the bioeconomy and circular economy concepts. Analyzing the driving factors provides important information for monitoring activities. We first derive the scope of the bioeconomy framework in terms of bioeconomy sectors and products to be involved, the needed geographical coverage and resolution, and time period. Furthermore, we outline a set of indicators linked to the objectives of the EU’s bioeconomy strategy. In our framework, measuring developments will, in particular, focus on the bio-based sectors within the bioeconomy as biomass and food production is already monitored. The selected indicators commit to the EU Bioeconomy Strategy objectives and conform with findings from previous studies and stakeholder consultation. Additionally, several new indicators have been suggested and they are related to measuring the impact of changes in supply, demand drivers, resource availability, and policies on sustainability goals.

scholarly journals The Value of Vaccination in Older Adults: The Why

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 806-807
Author(s):  
Philip Buck
Keyword(s):  
Older Adults ◽  
Time Horizon ◽  
Pneumococcal Disease ◽  
Population Aging ◽  
Indirect Costs ◽  
Health Behavior Change ◽  
Vaccine Preventable Diseases ◽  
Time Period ◽  
The Us ◽  
The Impact

Abstract The incidence of vaccine-preventable diseases remains high among older adults in the US, despite longstanding immunization recommendations, and is projected to increase as the population ages. The impact of US population aging on the burden of four vaccine-preventable diseases (influenza, pneumococcal disease, shingles, and pertussis) was modeled over a 30-year time horizon, with cumulative direct and indirect costs increasing from $378 billion over 10 years to $1.28 trillion over 30 years. Compared to current levels of vaccination coverage, increasing coverage was predicted to avert over 33 million cases of disease and greater than $96 billion in disease-associated costs, with a corresponding increase in vaccination costs of approximately $83 billion over the entire 30-year time period. Specific examples of cost-effectiveness analyses that assess the epidemiologic and economic impact of vaccination against shingles and pertussis in older adults will be discussed. Part of a symposium sponsored by the Health Behavior Change Interest Group.

An Analysis of Procedural Medicare Reimbursement Rates in Hand Surgery: 2000 to 2019

Hand ◽  
2021 ◽  
pp. 155894472199080
Author(s):  
Danielle A Thornburg ◽  
Nikita Gupta ◽  
Nathan Chow ◽  
Jack Haglin ◽  
Shelley Noland
Keyword(s):  
Consumer Price Index ◽  
Hand Surgery ◽  
The United States ◽  
Medicare Reimbursement ◽  
Reimbursement Rate ◽  
Time Period ◽  
Long Term Trends ◽  
Fee Schedule ◽  
Procedure Codes ◽  
The Impact

Background: Medicare reimbursement trends across multiple surgical subspecialties have been analyzed; however, little has been reported regarding the long-term trends in reimbursement of hand surgery procedures. The aim of this study is to analyze trends in Medicare reimbursement for commonly performed hand surgeries. Methods: Using the Centers for Medicare and Medicaid Services Physician and Other Supplier Public Use File, we determined the 20 hand surgery procedure codes most commonly billed to Medicare in 2016. Reimbursement rates were collected and analyzed for each code from The Physician Fee Schedule Look-Up Tool for years 2000 to 2019. We compared the change in reimbursement rate for each procedure to the rate of inflation in US dollars, using the Consumer Price Index (CPI) over the same time period. Results: The reimbursement rate for each procedure increased on average by 13.9% during the study period while the United States CPI increased significantly more by 46.7% ( P < .0001). When all reimbursement data were adjusted for inflation to 2019 dollars, the average reimbursement for all included procedures in this study decreased by 22.6% from 2000 to 2019. The average adjusted reimbursement rate for all procedures decreased by 21.92% from 2000 to 2009 and decreased by 0.86% on average from 2009 to 2019 ( P < .0001). Conclusion: When adjusted for inflation, Medicare reimbursement for hand surgery has steadily decreased over the past 20 years. It will be important to consider the implications of these trends when evaluating healthcare policies and the impact this has on access to hand surgery.

Labour-use Efficiency of Assam Gramin Vikash Bank: Branch- and District-level Analysis

2021 ◽  
pp. 232102222110243
Author(s):  
Mohuya Deb Purkayastha ◽  
Joyeeta Deb ◽  
Ram Pratap Sinha
Keyword(s):  
Efficiency Score ◽  
Significant Variable ◽  
Data Envelopment ◽  
Tobit Regression ◽  
Second Stage ◽  
Time Period ◽  
Use Efficiency ◽  
The Mean ◽  
The Impact ◽  
Observation Period

The present study estimated labour-use efficiency of 48 branches of Assam Gramin Vikash Bank at its branch level, covering three districts of Barak Valley, which falls under Silchar region of the bank for the time period from 2010–2011 to 2017–2018. The study applied data envelopment analysis for estimating labour-use efficiency. In the second stage, the study applied censored Tobit regression for determining the impact of several contextual variables on efficiency. The study reveals that the mean labour-use efficiency score of the selected branches is 76% when averaged for the in-sample branches over the observation period. Results of the Tobit regression identified cluster 2 and total business of the branches as the significant factors for determining efficiency and the number of employees as a significant variable influencing inefficiency. JEL Classifications: G2, G20, G21, J3

scholarly journals Imaging NAD(H) Redox Alterations in Cryopreserved Alveolar Macrophages from Ozone-Exposed Mice and the Impact of Nutrient Starvation during Long Lag Times

Antioxidants ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 767
Author(s):  
He N. Xu ◽  
Joanna Floros ◽  
Lin Z. Li ◽  
Shaili Amatya
Keyword(s):  
Oxidative Stress ◽  
Alveolar Macrophages ◽  
Redox State ◽  
Redox Status ◽  
Nutrient Starvation ◽  
Ozone Exposure ◽  
Reduced Form ◽  
Time Period ◽  
Lag Times ◽  
The Impact

Employing the optical redox imaging technique, we previously identified a significant redox shift of nicotinamide adenine dinucleotide (NAD and the reduced form NADH) in freshly isolated alveolar macrophages (AM) from ozone-exposed mice. The goal here was twofold: (a) to determine the NAD(H) redox shift in cryopreserved AM isolated from ozone-exposed mice and (b) to investigate whether there is a difference in the redox status between cryopreserved and freshly isolated AM. We found: (i) AM from ozone-exposed mice were in a more oxidized redox state compared to that from filtered air (FA)-exposed mice, consistent with the results obtained from freshly isolated mouse AM; (ii) under FA exposure, there was no significant NAD(H) redox difference between fresh AM that had been placed on ice for 2.5 h and cryopreserved AM; however, under ozone exposure, fresh AM were more oxidized than cryopreserved AM; (iii) via the use of nutrient starvation and replenishment and H2O2-induced oxidative stress of an AM cell line, we showed that this redox difference between cryopreserved and freshly isolated AM is likely the result of the double “hit”, i.e., the ozone-induced oxidative stress plus nutrient starvation that prevented freshly isolated AM from a full recovery after being on ice for a prolonged time period. The cryopreservation technique we developed eliminates/minimizes the effects of oxidative stress and nutrient starvation on cells. This method can be adopted to preserve lung macrophages from animal models or clinical patients for further investigations.

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