Sector In Greece Research Articles

Do Illegal Migration Affect Tourism Arrivals in Greece? A Vector Autoregression Analysis

Introduction: This paper explores the impact of illegal migration on the tourism sector in Greece. Utilizing a Vector autoregression (VAR) methodology, the research examines the relationship between the influx of illegal migrants and the number of tourist arrivals. The study presents the migration as a phenomenon that takes place dynamically the last decades in Europe in general and the Greek territory particular. By providing, empirical evidence on the short-term and long-term impacts of illegal migration on tourism in Greece, this study contributes to the broader discourse on migration and economic stability. The research's findings reveal that illegal migration does not significantly influence tourism arrivals in Greece. This indicates that tourists’ decisions to visit Greece are driven by factors other than concerns related to illegal migration. Objective: The objective of this study is to investigate the relationship between the influx of illegal migrants and the number of tourist arrivals Theoretical Framework: In this topic, the main concepts and theories that underpin the research are presented: the Model of cyclicity, Lee’s migration model. Method: The research examines the relationship between the influx of illegal migrants and the number of tourist arrivals over a specific period. The methodology used for this research is Vector autoregression analysis, with monthly data for the period January 2015 to December 2023. This analytical approach allows for the examination of the dynamic interactions and potential causality between the two variables over time. Results and Discussion: The results obtained revealed reveal that illegal migration does not significantly influence tourism arrivals in Greece. Changes in the number of migrants arriving do not predict changes in tourist arrivals, and changes in tourist arrivals do not predict the number of migrants arriving in Greece. The outcome is positive for the Greek tourism industry, which is of a great importance for the country’s GDP and employment politics. Research Implications: The practical and theoretical implications of this research are discussed, providing insights into how the results can be applied or influence practices in the field of tourism. These implications could encompass the socio-economic sector of the country. Originality/Value: This study contributes to the literature by a vector autoregression analysis to the broader discourse on migration and economic stability. The relevance and value of this research are evidenced by the findings, that reveal that illegal migration does not significantly impact tourism arrivals in Greece. This indicates that tourists’ decisions to visit Greece are driven by factors other than concerns related to illegal migration.

The skills dimension in the talent acquisition processes of Greek private schools

This paper explores the processes involved in talent acquisition practices, including recruitment, selection, and professional development within the context of private schools in Greece. Unlike the standardized recruitment and selection processes observed in the Greek public educational sector, which assess formal qualifications alongside social criteria, the private sector in Greece adopts a talent acquisition approach primarily based on job-matching theory. The theoretical section of the paper examines the divergence in talent acquisition processes between the Greek public and private educational sectors. In the empirical research section, the study presents findings from qualitative research conducted through semi-structured interviews with 15 managers from private schools in Northern Greece. Thematic analysis was employed for data analysis, with convenience sampling utilized as the sampling method. The research aims to capture managers' perspectives on selection methods, training practices, and professional development initiatives for educational staff. The findings highlight the emphasis placed on soft skills during the recruitment process, the diverse blend of skills and qualifications that form the occupational profile demanded and the significant role of managers in facilitating the professional growth of educational staff.

Humanitarian capitalism: The labour regime of aid and the surrogate welfare state in times of global displacement

Recent literature on the geography and political economy of humanitarian migration governance has highlighted the diverse circuits of economic value being forged through ‘refugee crises’ across the world. However, there is a noticeable gap in the examination of what kind of labour relations sustain these new economic circuits. Additionally, there is limited analysis of how humanitarian labour practices intersect with existing geographies of labour precarity in regions where refugee aid operations are conducted. This article aims to address these gaps by exploring the dominant labour relations within the changing landscape of private and public service providers in Greece following the 2015–16 European ‘refugee crisis.’ The article argues that the growth of the refugee aid sector in Greece both capitalised on and exacerbated ongoing processes of labour market deregulation and public sector contraction. The burgeoning aid sector operated as a surrogate welfare state, relying on devalued local labour to address the basic social reproduction needs of global ‘surplus populations’. Extending discussions on the political economy of migration industries beyond profit-making to account for their role in transforming the welfare state and labour relations in spaces of accentuated capitalist crisis, the article demonstrates how the emergency temporalities of aid funding, the rise of public sector managerialism, and employment protection liberalisation impact migrant-facing services, effectively serving as both anti-labour and anti-immigration policy. Furthermore, it illustrates how politically induced migrant ruination is used as a lever to intensify and moralise humanitarian labour in a feedback loop detrimental to both working-class locals and migrants.

Do illegal Migration Affect tourism Arrivals in Greece? A Vector Autoregression Analysis

Introduction: This paper explores the impact of illegal migration on the tourism sector in Greece. Utilizing a Vector autoregression (VAR) methodology, the research examines the relationship between the influx of illegal migrants and the number of tourist arrivals. The study presents the migration as a phenomenon that takes place dynamically the last decades in Europe in general and the Greek territory particular. By providing, empirical evidence on the short-term and long-term impacts of illegal migration on tourism in Greece, this study contributes to the broader discourse on migration and economic stability. The research's findings reveal that illegal migration does not significantly influence tourism arrivals in Greece. This indicates that tourists’ decisions to visit Greece are driven by factors other than concerns related to illegal migration. Objective: The objective of this study is to investigate the relationship between the influx of illegal migrants and the number of tourist arrivals Theoretical Framework: In this topic, the main concepts and theories that underpin the research are presented: the Model of cyclicity, Lee’s migration model. Method: The research examines the relationship between the influx of illegal migrants and the number of tourist arrivals over a specific period. The methodology used for this research is Vector autoregression analysis, with monthly data for the period January 2015 to December 2023. This analytical approach allows for the examination of the dynamic interactions and potential causality between the two variables over time. Results and Discussion: The results obtained revealed reveal that illegal migration does not significantly influence tourism arrivals in Greece. Changes in the number of migrants arriving do not predict changes in tourist arrivals, and changes in tourist arrivals do not predict the number of migrants arriving in Greece. The outcome is positive for the Greek tourism industry, which is of a great importance for the country’s GDP and employment politics. Research Implications: The practical and theoretical implications of this research are discussed, providing insights into how the results can be applied or influence practices in the field of tourism. These implications could encompass the socio-economic sector of the country. Originality/Value: This study contributes to the literature by a vector autoregression analysis to the broader discourse on migration and economic stability. The relevance and value of this research are evidenced by the findings, that reveal that illegal migration does not significantly impact tourism arrivals in Greece. This indicates that tourists’ decisions to visit Greece are driven by factors other than concerns related to illegal migration.

Real-World Treatment Patterns in Patients With Metastatic Castration-Resistant Prostate Cancer in Greece: The PROSPECT Study

IntroductionReal-world data on management of metastatic castration resistant prostate cancer (mCRPC) with novel therapies is sparse. The aim of this study was to capture real-world management strategies in patients with mCRPC who initiated first line (1L) systemic therapy with chemotherapy or novel hormonal agents (NHAs) in Greece and describe the therapeutic sequencing strategy among patients who advanced to 2L and 3L treatment. Patients and MethodsIn this noninterventional, multicentre, retrospective study (PROSPECT), a medical chart review of 149 patients with mCRPC who initiated 1L systemic therapy with chemotherapy or NHAs in 7 major anticancer hospital clinics, from public, academic, and private sectors in Greece was conducted. All endpoints were descriptively analysed. Kaplan–Meier was used for time-to-event outcomes. ResultsAt 1L (N = 149), most (78.5%) patients received NHAs; enzalutamide (52.3%), and abiraterone (26.2%). At 2L (N = 68), most (72.1%) patients received chemotherapy, most frequently docetaxel (50.0% of all patients). At 3L (N = 32), 56.3% and 31.3% of patients received chemotherapy and NHAs, respectively. Regarding treatment sequencing from 1L→2L (N = 68), most patients (55.9%) advanced from NHA→chemotherapy. Regarding treatment sequencing from 1L→2L→3L (N = 32), 34.4% advanced from NHAs→chemotherapy→chemotherapy and 31.3% from NHAs→chemotherapy→NHA. Estimated median times spent on treatment at 1L, 2L, and 3L were 9.8, 4.4, and 3.7 months, respectively. ConclusionMost patients were treated with 1L NHAs, in accordance to established guidelines (which suggest both NHA and chemo as preferred 1st line options). There appeared to be a longer time on treatment of NHAs at 1L than chemotherapy, suggesting an unmet need for treatment optimisation/recommendations for 2L and 3L treatment in mCRPC.

Green Project Management in the Construction Sector in Greece

Green Project Management is directly related to the practices of technical companies for the construction of technical projects based on a sustainable design with the central objective of minimizing or eliminating negative environmental impacts, saving resources and minimizing the use of non-renewable energy sources. This work is aims at investigating the current situation regarding the application of green administration and management of technical projects and highlighting the importance of this application in terms of limiting environmental pollution by the Technical Companies of the construction sector in Greece. The research was conducted by distributing a questionnaire to a random sample of 60 employees - engineers of Greek technical companies in the construction sector, with experience in the management of Technical Projects. The results of the research showed significant deficiencies in the application of green management practices of technical projects in Greece and in the improper use of raw materials and green products as well as serious deficiencies in the financing of construction companies.

A Final Cost Estimating Model for Building Renovation Projects

The construction sector in Greece has been developing radically in the field of building renovations. The foremost problem for projects in the building construction industry is producing an accurate and reliable cost estimate at the onset of construction. The artificial neural network (AΝΝ) approach, using data available at the early stages of the project, can help resolve or prevent any kind of difficulty that could make the successful completion of a building less likely. ANNs have been highly efficient in gaining results which could prevent the failure of building constructions projects. The ultimate goal is to highlight the usefulness of the adoption of ANNs models to predict the final cost of a building renovation project. Thus, construction companies could avoid financial failure, provided that the gap between cost prediction and final cost for renovation projects is minimized. This paper presents an artificial neural network (ANN) approach for predicting renovation costs in Greek construction projects. The study, based on a comprehensive literature review and real renovation data from construction companies, employs IBM SPSS Statistics software to build, train, and test the ANN model. The model, which uses initial cost, estimated time, and initial demolition cost as inputs, is based on the radial basis function procedure. The model presents high performance with up to 2% sum of squares error and near zero relative error, demonstrating the ANN’s effectiveness in estimating total renovation costs.

THE SIGNIFICANCE OF THE EUROPEAN FUNDING PROGRAMS FOR THE REGION OF THE PELOPONNESE

Many national economies rely on the manufacturing industry to improve their productive and their public finance. Moreover, manufacturing companies employ too many human capital, which plays vital role for the sector and the local communities as well. Many studies show that the manufacturing industry is a sector with significant cyclical behaviour. The region of the Peloponnese in Greece received adequate funding during the last years from different European programs. The result was to boost productivity of some sectors in the region, especially the manufacturing, while the infrastructure was improved and new technologies were adapted. The aim of this paper is to provide a thorough analysis of the manufacturing sector in Greece and especially the Peloponnese, and to research the contribution of European funding. Although Greece’ s manufacturing industry has a smaller share in the economy, comparing to the overall european level, it still has a great significance. Especially for the local communities, which find employment in the industry or even boost their public finance via indirect taxes. The significance of the region makes it very attractive for investments in this field. Results showed that not only did the percentage of the manufacturing sector in the Peloponnese increase, but also businesses in the region found significant funding in a turbulent period. The contribution of the European programs is very important, as companies in the region found important funding, when Greece’s public spending was being decrease as part of the public finance collapse. Moreover, they contributed in the increase of the exports, which was also a very important aspect and overall target of the European programs as a whole. The industry was totally modernised, as companies had increased their investments in crucial infrastructure, human expertise and lands to expand their business activities as well. Furthermore, the adoption of the latest technologies, artificial intelligence, big data and new high speed technological infrastructure modernised the manufacturing industry as a whole in the region of the Peloponnese. It was very crucial as many years of underinvestment and cutting in spendings and decrease in public support had left the manufacturing industry at a very immature level. Today, companies are more competitive, they reach the European levels of investments and expenditure, as well as increase their exports to neighbouring countries firstly, and then to other continents of the world as well. On this level, manufacturing industry in the Peloponnese dos reach European standards. Keywords: Peloponnese, European Programs, manufacturing sector JEL: L67

Work Engagement and Burnout in a Private Healthcare Unit in Greece.

Work engagement represents a positive work-related state of mind characterized by three dimensions: Vigor (high levels of energy and mental resilience during work), Dedication (strong involvement in one's work), and Absorption (complete-joyous immersion in one's tasks). This study aimed to investigate work engagement and burnout in health professionals in a private healthcare unit in Greece. A cross-sectional study was conducted with a sample of 151 professionals, including doctors, nurses, administrative staff, and other health professionals involved in this setting. The study duration was four months (January-April 2022). The questionnaire covered sociodemographic and work-related information, along with the Utrecht Work Engagement Scale and the Maslach Burnout Inventory. Regarding the subdimensions of the Utrecht Work Engagement Scale, participants demonstrated a moderate score in Absorption and medium to high scores in Vigor and Dedication. In terms of burnout, they showed a low score in Depersonalization, a medium score in Emotional Exhaustion, and a high score in Personal Accomplishment. Those with nonpermanent employment contracts scored higher in all dimensions of burnout compared to those with permanent employment contracts. Vigor, Dedication, and Absorption correlated negatively with Emotional Exhaustion and Depersonalization and positively with Personal Accomplishment. Vigor negatively predicted Emotional Exhaustion, Depersonalization, and Personal Accomplishment. In conclusion, healthcare professionals in the private healthcare sector in Greece demonstrate moderate work engagement and experience moderate burnout. There are differences in work engagement and burnout based on sociodemographic and work-related characteristics. Promoting work engagement (especially the dimension of Vigor) is essential to preventing and addressing burnout among healthcare professionals.

Assessing the Connection between Land Use Planning, Water Resources, and Global Climate Change

The complex interplay between land use planning, water resource management, and the effects of global climate change continues to attract global attention. This study assessed the connection between land use planning, water resources, and global climate change. Data were collected using an online questionnaire that was emailed to 320 professionals in the land and environmental sectors in Greece and Europe. The results showed a significant relationship between land use planning, water resources, and their policies with global climate change. It was also revealed that proper land use planning can guide the establishment of waste management systems that minimize methane emissions, and that land use planning influences agricultural practices, which, in turn, impact greenhouse gas emissions. It was also revealed that changes in precipitation patterns can lead to an increased frequency and severity of droughts, and that changes in water temperature and flow can lead to habitat loss. This study also confirmed that strong policy support helps in the conservation of land and water resources, and stakeholder engagement promotes a shared planning process, leading to commonly agreed-upon spatial measures. This study recommends that governments and policymakers should integrate climate change, land use, and water management policies to ensure a coherent and effective approach towards sustainable development.

Corporate Bankruptcy Prediction Models: A Comparative Study for the Construction Sector in Greece

This study focuses on testing the efficiency of alternative bankruptcy prediction models (Altman, Ohlson, Zmijewski) and on assessing the possible reasons that led to the confirmation or not of the prevailing model. Data from financial statements of listed (Greek) construction companies before the economic crisis were utilized. The results showed that Altman’s main predictive model as well as the revised models have low overall predictability for all three years before bankruptcy.

Digital Transformation in the Health Sector in Greece

Our era today is characterized by continuous changes in all areas that affect humans. Modern man faces challenges, opportunities and risks that significantly shape his life. The rapid advancement of technology is a great challenge for modern man, making him a resident of the digital age. This dissertation examines the digital transformation in the health sector in Greece, which was more intense during and after the covid-19 pandemic. The acquisition of digital skills by healthcare professionals and the patient's information through digital services, such as their electronic file, are essential tools for optimizing the provision of healthcare and meeting the patient's needs. Additionally, the use of digital technologies in general in the health sector seems to have a lot to offer.

Competitive strategies in the tourist hotel industry: Evidence from Greece

The tourism sector in Greece has shown very important points of recovery, especially after the COVID-19 pandemic, being one of the steam engines of the Greek economy, contributing to its all-important economic terms and parameters. The above elements make the sector highly competitive, and the assessment of its competitiveness as well as the choice of the appropriate development strategies is a matter of particular importance (Chikan et al., 2022). On the other hand, competitiveness is a wide concept which can be estimated either using the Porter’s Diamond Model or financial indexes (Fischer & Schornberg, 2007). Taking this into account, the purpose of this paper is to assess the competitiveness of three of the largest Greek hotel units in economic terms with the use of financial indexes, as well as to determine the most suitable strategies for their further development, trying to fill the existing gap in the literature for the tourism hotel sector in Greece. The main results show that improving indicators such as liquidity and maintaining a good capital structure contribute to maintaining the sector’s sustainability and its further development holding special importance both for academics and policymakers taking into consideration the contribution of tourism to the whole Greek economy.

Measuring the reliability and validity of Allen and Meyer’s organizational commitment scale in the public sector

The aim of this study is to look into the reliability and validity of the multidimensional Allen and Meyer’s (1990) organizational commitment (OC) scale in a financial organization belonging to the public sector in Greece, as well as the relationship between the factors of the questionnaire. Using stratified random sampling, 205 employees were selected to participate in the survey, currently working in the aforementioned organization. The necessary ethical issues of participation in the research were observed. The reliability of the questionnaire was examined using Cronbach’s alpha coefficient, while the validity was checked using factor analysis. Correlations were investigated using Spearman’s coefficient. Results confirmed that affective, continuance and normative dimensions of commitment were statistically reliable and valid while measuring the levels of Greece’s public sector OC with a statistically significant positive correlation between them. The findings are consistent with the results of previous studies that Allen and Meyer’s (1990) OC scale is the most reliable, validated, well-established and widely used instrument which provides a true picture of the relationship between various dimensions and sub-dimensions of commitment (Khajuria & Khan, 2022).

The Contribution of Religious Monuments to Local and Tourist Development

This article examines religious tourism in Greece and how it can contribute to the country's tourism development. Religious tourism is a growing sector in Greece and this is the reason why specific policies have now begun to be formulated in this field. multitude of religious monuments in Greece is a very important factor for the development of this form of tourism and gives the possibility of extending the tourist season throughout the year.

A multicriteria modeling approach for evaluating power generation scenarios under uncertainty: The case of green hydrogen in Greece

Clean energy technological innovations are widely acknowledged as a prerequisite to achieving ambitious long-term energy and climate targets. However, the optimal speed of their adoption has been parsimoniously studied in the literature. This study seeks to identify the optimal intensity of moving to a green hydrogen electricity sector in Greece, using the OSeMOSYS energy modeling framework. Green hydrogen policies are evaluated, first, on the basis of their robustness against uncertainty and, afterwards, against conflicting performance criteria and for different decision-making profiles towards risk, by applying the VIKOR and TOPSIS multi-criteria decision aid methods. Although our analysis focuses exclusively on the power sector and compares different rates of hydrogen penetration compared to a business-as-usual case without considering other game-changing innovations (such as other types of storage or carbon capture and storage), we find that a national transition to a green hydrogen economy can support Greece in potentially cutting at least 16 MtCO2 while stimulating investments of EUR 10–13 bn. over 2030–2050.

Determining Factors for Supply Chain Services Provider Selection and Long-Term Relationship Maintenance: Evidence from Greece

Background: Due to increased globalization and its subsequent rise in competitiveness, the role of supply chain services (3PL) in managing logistics, reducing operational and non-operational costs, and managing customer and supplier relationships, have become of utmost importance. Customer-centric production has led to the development of a close relationship between production processes. Amidst all this, the demand for logistic services has dramatically increased, thus putting more pressure on firms for enhanced operational results, and leading to the outsourcing of their internal and external logistic activities. On the other hand, supply chain firms that provide 3PL services seek to enhance their sustainability and predict their customers’ demand. Methods: The authors collected quantitative data from 81 firms that operate in various industrial sectors in Greece. A questionnaire was sent for completion, in which firms could rate and evaluate various aspects that were discerned as important for deciding to cooperate with a 3PL service provider and maintain this cooperation in the long run. To extract the required outcomes, statistical analyses like categorical regression (CATREG) and MANOVA were utilized. Results: The demand for 3PL services was affected by 3PL service providers’ operational performance based on accuracy, reputation, and IT capabilities, while the customer firms’ intention for maintaining cooperation with 3PL service providers was affected by their reliability level, improved service efficiency, and trustworthiness. Conclusions: 3PL service providers should seek to improve the reputation, IT infrastructure, and accuracy of their firm's operations to have a continuous demand for their services. Apart from that, 3PL service providers to maintain the cooperation with their customers, need to enhance the levels of their services reliability and efficiency, while also creating a bond of trust with their existing customers.

Dialogic and Dialectic Cooperation for Knowledge Creation in IS-Mediated Open Innovation

Cooperation is an important aspect of open innovation (OI) facilitated by information and communication technology (ICT). Cooperation may have two distinct forms, namely dialectic or dialogic, and it has already been argued that dialogic cooperation is more appropriate for knowledge creation and innovation. In this paper, we test the hypothesis that the choice of the form of cooperation by an organisation, and its implementation in an OI-enabling Information System, are contingent to the organisation’s strategic orientation and competitive and innovation strategies, and it is mediated by the past experience of its OI initiative managers. We also examined, for the first time, which are the antecedents of the adoption of dialogic (and indirectly, dialectic) cooperation in OI initiatives. The empirical research carried out in a sample of senior managers of different sectors in Greece suggests that companies that have extrospective strategic orientations and that adopt differentiation/innovation strategies are more likely to implement dialogic cooperation in their OI endeavors, thus increasing their knowledge creation potential. This choice is further supported by managers who have participated in other organisations’ OI initiatives in the past.

Retrospective Assessment of Greenhouse Gas Emissions from the Beef Sector in Greece and Potential Mitigation Scenarios

Although beef production is one of the most valuable drivers of the global livestock economy, it is considered the main contributor to GHG emissions derived from livestock. This study’s objectives were to estimate the GHG emissions (expressed in carbon dioxide equivalents; CO2-eq) from the beef sector in Greece at the national and prefecture levels during the period 2011–2021 and to explore potential mitigation scenarios. The Tier 1 and 2 methodologies were implemented to estimate the GHG emissions. The total estimated emissions increased over the study period. Although both methodologies captured similar trends in the changes in GHG emissions, the Tier 2 estimations revealed lower emissions and fluctuations due to the different and more precise computational approaches. At the prefecture level, fluctuations in emissions were also noted. However, specific regions showed higher increases in emissions. The observed increase in emissions, in terms of either absolute values (Gg CO2-eq) or intensities (Kg CO2-eq/Kg produced beef carcass), is of utmost importance, and further mitigation strategies should be considered. The regression analysis showed a good predictive ability for emissions, using the number of livestock animals as the input. The equations derived from this analysis could be further used as first-approach tools for capturing future emissions at the national level before proceeding with more elaborate approaches. The different scenarios examined in response to the sector’s challenges showed moderate changes in GHG emissions. Depending on national priorities, such scenarios could serve as pilot case studies, which may assist stakeholders in improving the sustainability of the sector in the future.

Socio-Psychological, Economic and Environmental Effects of Forest Fires

One of the most common forest disturbances, fire, has a significant influence on the people, societies, economies, and environment of countries all over the world. This study explores the different environmental and socioeconomic effects of forest fires to establish priorities for countries in battling and mitigating the harmful effects of forest fires based on data collected from 382 professionals working in Greece’s forestry and agriculture sectors. Secondary data, especially from Statista, were further utilized to enhance the analytical comparisons and conclusions of this study. Wildfires in Greece destroy agricultural land and greatly impact the rural economy and community. This study showed that forest fires have led to several economic costs, mainly affecting the incomes of different investors in the forest sector in Greece. It was revealed that the overall cost of a fire is determined by the direct and indirect expenditures as well as the price of fire control and preventative methods. Direct expenses are broken down into two categories: direct damage that occurs immediately and direct losses that are caused immediately after a fire. Governments should take the initiative to create and expand bilateral and/or multilateral cooperation and coordination, as well as exchange necessary financial resources, technology, and training, to reduce the effects of forest fires in a fragile international man-made and natural environment.