Miracle-dz/UniFAR-FTUs huggingface dataset:
Investigating cost efficiency in the branch network of a Greek bank: an empirical study

Purpose - The purpose of this study is to examine the cost efficiency of 58 branches of a major Greek commercial bank, in six major Greek cities, for the years 2000 and 2001. Design/methodology/approach - The efficiency is measured through the data envelopment analysis (DEA) method. Using regression analysis, the effect of size on cost efficiency is also examined. Findings - The results indicate that there is a room for substantial efficiency improvements. The average inefficiency is about 30 per cent. It has also been observed that rural branches tend, on average, to be more efficient than urban branches. Research limitations/implications - A direction of future research would be to extend the analysis of determinants of bank branch efficiency in order to investigate the role that the region and the characteristics of the branch play in relation to efficiency. Originality/value - The paper provides a comparative evaluation of the efficiency of 58 branches of a major Greek commercial bank using the DEA method.
Factors associated with dual form of malnutrition in school children in Nakhon Pathom and Bangkok.

OBJECTIVE The present study examined the influence of family characteristics and maternal feeding practices on eating behaviors, food consumption and nutritional status of children living in 6 districts of Nakhon Pathom province and 3 surrounding districts of Bangkok. MATERIAL AND METHOD One hundred and ninety nine families were enrolled in the present study. Four specific mother-child pair groups were purposively selected: 62 obese child/overweight mother pairs, 49 obese child/ normal weight mother pairs, 37 wasted child/overweight mother pairs, and 51 normal weight child/normal weight mother pairs. Anthropometric measurements were performed on all subjects. Biological data, socioeconomic status, maternal feeding practices, as well as eating and lifestyle behaviors of the children were obtained from mothers and children using structured questionnaires and interviews. RESULT Most mothers from all groups, 40.8%-62.2%, had a primary education, were non-manual workers, with families containing 4-6 persons per household, and a family income of < or = 20,000 baht per month. Multivariate logistic regression analysis showed that maternal overweight prior to pregnancy (OR11.85, 95%CI 2.16-64.99) child's high birth weight (OR 4.53, 95%CI 1.09-18.73) as well as maternal control over the consumption of high caloric food (OR13.07, 95%CI 4.08-41.86) and large amounts of food consumed by the children (OR12.58, 95%CI 4.30-36.80) were significant factors associated with childhood obesity. Compared to normal weight children, a higher proportion of obese children were not breast-fed and a higher proportion of normal weight mothers controlled the consumption of high caloric food in their obese children. Overweight mothers with wasted children also controlled their children's food intake. Higher proportion of wasted children had a higher snack consumption frequency but lower energy food intake than the normal weight children. CONCLUSION Understanding the underlying causes of dual form of malnutrition in the households would have implication for policy makers to address and implement a nutrition action plan. It is suggested that a malnutrition, (under and over-nutrition) prevention program must involve strategies within families that focus on providing nutrition education and the powerful guidance to help parents foster appropriate patterns of food choice and eating in their children. Promotion of increased physical activity in children is also essential. These strategies are aimed to promote the optimal child's weight and health.
Identifying economically potential inbound markets for Malaysian tourism industry

The key objective of this study is to determine and analyze the impacts of inbound tourism on the Malaysian economy using an input-output analysis. With the view of accomplishing the key objective, this study also explores the economic potential of inbound markets for the Malaysian tourism industry. As central to any economic impact analysis, tourism multipliers are estimated from the inverse of Leontief’s input-output matrix. The empirical results reveal two interesting observations concerning inbound tourism impacts on Malaysian economy. These are, firstly, tourism sectors that produce larger multipliers do not generate larger total economic impact, and secondly, inbound markets with highest per capita do not yield highest economic impact. Therefore, this study concludes that an economic sector with lower multipliers should not be neglected and that the contribution of inbound tourism market generating lower per capita expenditure should not be ignored when preparing appropriate tourism marketing and public policies for developing economies.
Smart Specialization, Regional Growth and Applications to European Union Cohesion Policy

McCann P. and Ortega-Argilés R. Smart specialization, regional growth and applications to European Union Cohesion policy, Regional Studies. The aim of this paper is to achieve two objectives. Firstly, it examines the smart specialization concept and explains the challenges involved in applying this originally sectoral concept to an explicitly spatial and regional setting. Secondly, it explains the ways in which this might be achieved so as to make the concept suitable as a building block of a reformed European Union cohesion policy.
Blockade of RAGE in Zucker obese rats with experimental periodontitis

BACKGROUND AND OBJECTIVE Periodontitis and type 2 diabetes mellitus (T2D) are two interrelated chronic diseases. Periodontitis is more prevalent in patients with T2D than in healthy subjects, and studies indicate that periodontitis impacts the metabolic control of patients with T2D. Hyperglycemia in T2D leads to the formation of advanced glycation end-products (AGEs). Binding of AGEs to the receptor of AGE (RAGE) elicits an increased inflammatory response that may be a key modulator linking the two diseases. The present study aimed to elucidate the effect of blocking the RAGE on the interrelationship between periodontitis and T2D in a rat model of both diseases. MATERIAL AND METHODS Zucker obese rats (HsdHlr:ZUCKER-Lepr fa/fa ) and their lean littermates were divided into five treatment groups, with and without periodontitis. Monoclonal anti-RAGE IgG3 were injected into the rats three times a week. The diabetic state was evaluated by oral glucose tolerance tests (OGTTs), the homeostasis model assessment (HOMA), concentration of free fatty acids and repeated measurements of blood glucose. Markers of systemic inflammation, including interleukin (IL)-1β, IL-6 and tumor necrosis factor α, were evaluated in plasma. Kidney complications were evaluated by quantitative real-time PCR, the creatinine clearance rate, the albumin excretion rate and kidney hypertrophy. Periodontitis was evaluated by morphometric registration of alveolar bone loss and radiographic recording of bone support. RESULTS The diabetic state was improved by antibody treatment for 4 wk, resulting in a lower area under the glucose concentration curve during OGTTs, lower insulin levels and a lower HOMA. Furthermore, the antibody treatment resulted in milder kidney complications, as evaluated by measuring the albumin excretion rate and the kidney weight. There was no impact of periodontal inflammation on the level of complications. Periodontal bone support was influenced by diabetes, but the altered diabetic status as a result of treatment with anti-RAGE Ig had no effect on periodontitis. CONCLUSION In this study, treatment with anti-RAGE IgG3 resulted in improved glucose tolerance and attenuated renal complications. However, no effect was observed on the diabetes-associated periodontitis in Zucker obese rats. Furthermore, periodontitis had no effect on diabetic markers or renal complications. Therefore, activation of RAGE is important in the development of T2D.
‘Let Them Build Sea Walls’: Ecological Crisis, Economic Crisis and the Political Economic Opportunity Structure

The notion of a political economic opportunity structure not only provides a sociological description of capitalism’s economic and ecological crises but also connects these crises to radical social and environmental movements, which must confront both political and economic institutions to bring about change. Until now, the theoretical foundation that the political economic opportunity structure (PEOS) uses to explain the perpetration of injustice has conditionally accepted ecological modernization theory and the classless notion of circularity described in risk theory. By constructively criticizing the theoretical foundation of the PEOS, this paper primarily emphasizes the class structure of the economic and ecological crises of capitalism as the context in which social and environmental movements exist.
Planning and neo-endogenous model for sustainable development in Spanish rural areas

Changes in rural areas in recent decades have resulted in a new approach to local rural development called 'neo-endogenous'. This paper describes the main characteristics of this new development model, which is based on three pillars, harnessing endogenous potential, developing social capital (endogenous units, local/global actors and neo-endogenous units) and promoting local participative democracy. Then the balance of top? down – bottom? up approaches and their relationship to improve strategic planning for rural areas are analysed. Finally, co-construction of a local sustainable development plan by means of a knowledge-model based on the experience of the University of Almeria Rural Engineering Research Group is proposed.
Does problem‐based learning lead to deficiencies in basic science knowledge? An empirical case on anatomy

Introduction Problem‐based learning (PBL) is supposed to enhance the integration of basic and clinical sciences. In a non‐integrative curriculum, these disciplines are generally taught in separate courses. Problem‐based learning students perceive deficiencies in their knowledge of basic sciences, particularly in important areas such as anatomy. Outcome studies on PBL show controversial results, sometimes indicating that medical students at PBL schools have less knowledge of basic sciences than do their colleagues at more traditional medical schools. We aimed to identify differences between PBL and non‐PBL students in perceived and actual levels of knowledge of anatomy.
Regionally Distinct Patterns of Calpain Activation and Traumatic Axonal Injury following Contusive Brain Injury in Immature Rats

Impact-induced head injury in infants results in acute focal contusions and traumatic axonal injury (TAI) that are associated with chronic holohemispheric cortical and white matter atrophy and may contribute to poor outcome in brain-injured children less than 4 years of age. Contusive brain trauma in postnatal day (PND) 11 or PND 17 rat pups, ages neurologically equivalent to a human infant and toddler, respectively, leads to cortical tissue loss and white matter atrophy which are associated with cognitive deficits. In adult models of brain trauma and in brain-injured humans, acute and sustained activation of the calpain family of calcium-activated neutral proteases has been implicated in neuronal death and TAI. PND 11 or PND 17 rat pups were subjected to closed head injury over the left hemisphere using the controlled cortical impact device and sacrificed at 6 h, 24 h or 3 days. Hemorrhagic contusions and tissue tears in the cortex and white matter were visible at 6 h, and neuronal loss was evident by 3 days. Calpain activation was observed in cell soma and dendrites of injured neurons at 6 h, and in degenerating dendrites and atrophic neurons at 24 h after injury at both ages. Axonal accumulation of amyloid precursor protein, indicative of TAI, was observed in the corpus callosum and lateral aspects of the white matter below the site of impact, and in the thalamus in PND 11 rats only. Intra-axonal calpain activation was observed to a limited extent in the corpus callosum and subcortical white matter tracts in both brain-injured PND 11 and PND 17 rats. Collectively, these results provide evidence that calpain activation may participate in neuronal loss in the injured cortex, but may not contribute to the pathogenesis of TAI following contusive brain trauma in the immature rat.
Are Investors Reluctant to Realize Their Losses?

I test the disposition effect, the tendency of investors to hold losing investments too long and sell winning investments too soon, by analyzing trading records for 10,000 accounts at a large discount brokerage house. These investors demonstrate a strong preference for realizing winners rather than losers. Their behavior does not appear to be motivated by a desire to rebalance portfolios, or to avoid the higher trading costs of low priced stocks. Nor is it justified by subsequent portfolio performance. For taxable investments, it is suboptimal and leads to lower after-tax returns. Tax-motivated selling is most evident in December. THE TENDENCY TO HOLD LOSERS too long and sell winners too soon has been labeled the disposition effect by Shefrin and Statman ~1985! For taxable investments the disposition effect predicts that people will behave quite differently than they would if they paid attention to tax consequences. To test the disposition effect, I obtained the trading records from 1987 through 1993 for 10,000 accounts at a large discount brokerage house. An analysis of these records shows that, overall, investors realize their gains more readily than their losses. The analysis also indicates that many investors engage in taxmotivated selling, especially in December. Alternative explanations have been proposed for why investors might realize their profitable investments while retaining their losing investments. Investors may rationally, or irrationally, believe that their current losers will in the future outperform their current
Plasma omega-3 fatty acids and incident diabetes in older adults.

BACKGROUND Although long-chain omega-3 fatty acid (n-3 FA) consumption estimated via food-frequency questionnaires has been associated with a higher incidence of diabetes, limited prospective data on diabetes risk are available that use objective biomarkers of n-3 FAs. OBJECTIVE We sought to examine the relation between plasma phospholipid n-3 FAs and incident diabetes. DESIGN We prospectively analyzed data in 3088 older men and women (mean age: 75 y) from the Cardiovascular Health Study (1992-2007). Plasma phospholipid n-3 FAs were measured by using gas chromatography, and incident diabetes was ascertained by using information on hypoglycemic agents and serum glucose. We used Cox proportional hazards models to estimate multivariable-adjusted relative risks. RESULTS During a median follow-up of 10.6 y, 204 new cases of diabetes occurred. In a multivariable model that controlled for age, sex, race, clinic site, body mass index, alcohol intake, smoking, physical activity, LDL cholesterol, and linoleic acid, relative risks (95% CIs) for diabetes were 1.0 (reference), 0.96 (0.65, 1.43), 1.03 (0.69, 1.54), and 0.64 (0.41, 1.01) across consecutive quartiles of phospholipid eicosapentaenoic acid and docosahexaenoic acid (P for trend = 0.05). Corresponding relative risks (95% CIs) for phospholipid α-linolenic acid (ALA) were 1.0 (reference), 0.93 (0.65, 1.34), 0.99 (0.68, 1.44), and 0.57 (0.36, 0.90) (P for trend = 0.03). CONCLUSIONS With the use of objective biomarkers, long-chain n-3 FAs and ALA were not associated with a higher incidence of diabetes. Individuals with the highest concentrations of both types of FAs had lower risk of diabetes.
Corporate venturing in family business: The effects on the family and its members

Previous literature on corporate entrepreneurship (CE) in family business (FB) focusses on the determinants of CE and presents conflicting results on its effects on firm-level performance. We argue that previous studies have overlooked the idea of FBs being complex social systems comprising three components, controlling families, business entities and individual family members; and any business activity in a FB should also be studied with respect to its effects on the family and individual family members, which ultimately impacts the performance. Moreover, previous FB literature addresses CE as a monolithic concept and does not separate its two primary types: corporate venturing (CV) and strategic renewal (SR). This article focusses solely on CV, investigating the impact of CV on FB. The research is based upon a set of longitudinal in-depth case studies of three FBs engaged in CV initiatives. The findings suggest that CV can have positive, negative or possibly both effects at the family and individual levels depending on four moderating factors. At the individual level, if a succession process is present, CV may increase the incumbent leader's capability to effectively direct the selection and development process of next generation family members (NGFMs) as well as the NGFMs’ human capital. However, CV could also reduce the affective commitment of NGFMs to the core business and such a risk appears to be higher when CV participation in the FB strategy is low. At the family level, development of CV initiatives may both enhance and reduce the family cohesion. The risk of its decrease grows with greater relevance of non-active family members’ ownership and the greater financial impact of the CV initiative itself.
Managing human resources in dynamic environments to create value: role of HR options

HR options as firm investments in human assets in uncertain environments to create the capability to flexibly respond to future contingent events have been recognised as valuable. However, the black box of causal interlinkages between environmental uncertainties, HR options and firm performance is yet to be explored in strategic HRM literature. Based on the data obtained from 108 IT software firms in India, this study empirically explores these linkages using a multi-level causal model. The results suggest that the use of HR options positively mediates the effects of environmental uncertainties on firm performance. The mediating influences of different types of HR options, used by the firms to manage various types of uncertainties affecting their human assets, on the operational and the financial performance of the firms are found to be different. Implications of findings of the study for managing investments in human assets under uncertainty have been discussed.
Assessing the Welfare State: The Politics of Happiness

While there is a vast and highly contentious literature devoted to understanding the economic, social, and political consequences of the welfare state, little attention has been paid to the fundamental question of whether social security programs actually improve the overall quality of human life. We attempt such an appraisal, using the extent to which individuals find their lives to be satisfying as an evaluative metric. Considering national rates of satisfaction in the industrial democracies from the 1970s to the present, we find that citizens find life more rewarding as the generosity of the welfare state increases, net of economic or cultural conditions. The implications for social policy are discussed.
Do Natural Barriers Affect the Relationship between Trade Openness and Growth?

This article investigates whether there are threshold effects in the relationship between openness and productivity growth that are fashioned by a country's natural barriers, using a cross-country growth model. Alternative methods of modelling thresholds are explored. An endogenous threshold model is shown to be preferable to the use of interaction effects. The results identify critical levels of natural barriers which affect how greater openness or liberalization impacts on productivity growth. We find that only countries with higher natural barriers receive growth benefits from trade liberalization.
On the Existence and Uniqueness of Pure Nash Equilibrium in Rent-Seeking Games

Abstract The existence of a unique non-symmetric pure Nash equilibrium is proved for rent-seeking games under the assumption that the production functions of the agents for lotteries are twice differentiable, strictly increasing, and concave. It is also proved that at the equilibrium each agent has nonnegative expected net rent. Journal of Economic Literature Classification Numbers: C72, D43, L13.
Do financial markets learn from ECB monetary policy

This article examines the magnitude of stock market reactions to European Central Bank (ECB) monetary policy announcements. Since the introduction of the ECB, declining absolute abnormal returns have been compatible with the theory that stock markets learn from ECB monetary policy. In particular, Eurozone financial markets extract information from the ECB announcements and consider this information before making investment decisions. Furthermore, the predictability of ECB monetary policy has been increasing over time.
NMDA Receptor‐mediated Oscillatory Properties: Potential Role in Rhythm Generation in the Mammalian Spinal Cord

Abstract: Previous studies have demonstrated that (1) NMDA receptor activation occurs during locomotor network operation in lower and higher vertebrates and (2) NMDA induces active membrane properties that can be expressed as intrinsic voltage fluctuations in cells located in the spinal cord of lower vertebrates, as well as in neurons located in supraspinal regions of the mammalian nervous system. This paper reviews recent data showing that NMDA can induce similiar inherent membrane potential behavior in synaptically isolated motoneurons and interneurons in the mammalian (in vitro neonatal rat) spinal cord. These TTX‐resistant voltage fluctuations include rhythmic oscillations and plateau potentials, as well as low‐frequency long‐lasting voltage shifts (LLVSs). 5‐HT facilitates the transformation of LLVSs into oscillatory events, and 5‐HT receptor antagonists have the reverse effect. In the absence of TTX, locomotor‐related rhythmic drive potentials in spinal cord neurons can display nonlinear voltage behavior compatible with NMDA receptor activation, although other voltage‐activated conductances are not excluded. Suppression of the nonlinear voltage response associated with NMDA receptor activation, via removal of Mg2+, disrupts locomotor patterns of network activity. The potential role of NMDA receptor activation in the operation of mammalian locomotor networks is discussed in the context of these recent observations.
Large Scale Innovation Reengineering Methodology in SMEs

The aim of this article is to conduct an exploratory study into how SMEs apply Reengineering. In particular, the approach of SMEs to Reengineering definition and methodology are examined. Reengineering has developed from a background in large enterprises. Existing methodologies mainly assume a large organization setting with large-scale resources dedicated to bringing about the large-scale reengineering changes. The paucity of studies in SMEs is surprising given the current and anticipated future market challenges in the SME environment that increase pressure for organizational realignment and responsiveness and market agility. The research involved a literature review and an exploratory multiple case study analysis. In total eight case studies on SMEs, where reengineering had been applied, were analysed using an inductive research methodology, which analysed positivistic reengineering approaches and less structured, more phenomenologically based approaches, which emerged within the case analysis. The analysis indicates that the taxonomy and nomenclature of reengineering, as defined by large organization-based studies, has not translated into SMEs, who use much more general terminology.