Search results

This study aims to represent a first attempt to examine in a non-clinical population the interplay between social engagement, executive function (EF) and theory of mind (ToM) within a social motivation theory framework.

A total of 170 participants (135 female; mean age = 19.01 and standard deviation = 1.27) completed measures of ToM (Faux Pas task), autistic traits (Autism Spectrum Quotient), social engagement (reward dependence subscale of the Temperament and Character Inventory), sociability and EF (both subscales of the Adult Temperament Questionnaire).

Path analyses found that EF, sociability and social engagement were negatively associated with autistic traits both directly and indirectly. Results indicate that EF may impact sociability and social engagement and their interaction may relate to the degree of autistic traits shown in a typical sample. However, ToM (as measured by the Faux Pas test) was not related to any of the other variables.

Sociability, social engagement and effortful control deficits may be linked to higher levels of autistic traits. These factors appear to form a hierarchy of factors underpinning autism spectrum disorder, with EF contributing to all aspects, followed by sociability and social engagement at a higher level. Future research examining in clinical populations the utility of a more integrated model of social motivation that incorporates EF appears warranted.

This paper aims to present an investigation of material-process interaction of VAT-photopolymerization processes. The aim of the research is to evaluate the effect of different printing factors on the tensile properties, such as elastic modulus, of 3D printed specimens.

To perform this study, Design of Experiments is used by the use of Taguchi’s techniques. The relationship between each factor and the elastic modulus, ultimate tensile stress and strain at break is obtained. Furthermore, the total print time is analyzed with respect to the obtained properties.

The study indicates that part orientation, exposure time to the UV light and layer thickness are the most important factors affecting the investigated properties. At the same time, it was found that the highest mechanical properties can be obtained with the shortest printing times. A comprehensive list of factors available on the slicing software and other factors, like the orientation of the part or its position, is investigated. Future studies including post curing and chemical characteristics based on the obtained results are necessary.

As a result of this research, it is outlined that using design for additive manufacturing for vat-photopolymerization, especially on DLP processes, 3D printing methods can be stablished. Furthermore, it outlines the possibility of tailoring mechanical properties of printed parts as a function of print parameters and print time. Considering the limited amount of information available in the open literature, the results presented in this paper are of great interest for researchers in the field of VAT-photopolymerization.

The purpose of this study is to investigate the impact of policy uncertainty on firm performance and to examine how the different cultural societies deal with the policy-induced uncertainty.

The authors use data of European non-financial firms to extend the growing literature on policy uncertainty, firm performance and national culture. The authors consider financial as well as market proxies to measure firm performance and use Hofstede's cultural dimensions as a proxy for national culture. The authors apply the generalized method of moments (GMM-system) regression technique on a dataset of 702 non-financial European firms, listed during the period 2002–2018.

The authors find overwhelming evidence that policy uncertainty reduces the performance of the European firms; however, cultural differences among different European countries moderate the impact of policy uncertainty on the financial as well as the market performance of the firms. The results of this study show that European cultures with high power distance, individualism, masculinity and indulgence efficiently deal with the economic policy uncertainty. While the European societies with high uncertainty avoidance fail to cope with policy-induced uncertainty. The results are robust to different regression models, alternate proxies of firm performance and endogeneity issues.

The authors argue that policy uncertainty increases information asymmetry and decreases firm performance, therefore, the policymakers shall be considerate of the consequences of the policy-induced uncertainty in the society and business arena that would not only adversely affect the firms but also the economy.

To the best of the authors' knowledge, this is the first study that investigates the role of national culture on the relationship between policy uncertainty and firm performance in the European context.

Roma form the largest ethnic group in Europe. Currently, between 10 and 12 million Roma live in Europe, 6 million of which live in the European Union.

In this chapter, the authors analyze the socioeconomic and health problems faced by the Roma population, their causes and the barriers to Roma access to adequate medical care.

Roma population is generally younger than the general population, but with a lower life expectancy, due to poor living conditions and the increased prevalence of chronic and acute diseases. There are numerous barriers to accessing medical services by the Roma patients, such as language, low education, lack of information, discrimination in medical institutions, lack of medical insurance or identity documents and the relationship with medical staff.

Health mediators represent the link between communities and medical staff, with the role of reducing the negative consequences of the language barrier, sociocultural differences and tensions between ethnic groups.

The authors also present the results of a study conducted in Romania that aimed to analyze the role of health mediators as intercultural facilitators who contribute to increasing the quality of medical care provided to Roma patients and their ability to respond culturally appropriate to the health needs of the Roma patients.

The authors conclude that the medical staff has an ethical obligation to provide culturally sensitive medical care, since the ethnic origin, the level of education, the language proficiency and the cultural values of the patients are essential for a functional doctor–patient relationship. The activity of the health mediators is an important element in the health policies aimed at increasing the cultural competence of the medical staff and improving the medical care provided to the Roma population.

This introduction aims to set the context for the subsequent chapters that problematize various aspects of social justice, equity, and inclusion through particular lenses, and/or methodologies. This is done by presenting the ‘problem’ of social justice and equity in education, while simultaneously making links with the Sustainable Development Goals (SDGs). The term ‘social justice’ is appearing in numerous public texts and discourses within the education field, thus becoming a key concept in current education policy and practice. Moreover, the concept of social justice is crucial to theorizing about education and schooling, consequently being considered by politicians, policymakers, and practitioners in their thinking about the nature of education and the purpose of schools. Regrettably, education practitioners, researchers, and policymakers often utilize this umbrella term (social justice) while leaving out salient details about its social, cultural, economic, and political bearing. Notwithstanding the unanimous agreement on the desirability of social justice as an educational goal, this is complemented by a parallel contestation over its actual meaning and application in relation to schooling, that is, in relation to the formulation of policy and how it is to be included in practice. This chapter seeks to unravel the conceptual confusion around the terms social justice, equity, and inclusion in relation to schooling and education, through an exploration of the existing literature in the field.

This study aims to contribute to the existing literature by empirically investigating the impact of digital competitiveness and technology on corruption under the moderating effect of some cultural and economic control variables and providing evidence on the links between corruption and various cultural dimensions at the country level.

The cross-sectional sample covers 61 countries (41 high-income and 20 lower-income countries) during the 2016–2020 period, and the analysis was carried out for both the full sample and the subsamples.

The results provide clear evidence supporting the hypothesis that digitalisation and technology significantly affect the perceived level of corruption under the moderating role of cultural framework and economic development. Furthermore, the most significant cultural dimensions of corruption are individualism versus collectivism, uncertainty avoidance, long-term orientation and indulgence versus restraint, even if, in some cases, its influence might be felt differently when the results are estimated on subsamples. Thus, in the case of indulgence versus restraint, high-income countries with higher indulgence scores would register higher scores for the corruption perception index and thus a better control of corruption, while for lower-income countries, the more indulgent these countries are, the weaker the corruption control will be. Furthermore, our results validate a powerful and significant correlation between the index of economic freedom and corruption in both digitalisation and technology.

This study may have relevant implications for policymakers who need to recognise the role of digitalisation and technology in the fight against corruption but considering the cultural and economic characteristics specific to each country.

To the authors' knowledge, the relationship between digital competitiveness, technology and corruption within an economic and cultural framework, while highlighting the differences between high-income and lower-income countries, has not been previously documented in the literature. Thus, this article argues that the level of digital competitiveness and the adoption of technology would significantly impact the level of perceived corruption, although this impact could be felt differently by countries in the high-income category compared to countries in the lower-level income category.

The purpose of this study is to investigate empirically the impacts of outsourcing, and to examine the relationship between the outsourcing process and organizational performance in hotels.

Data for the study were obtained from 80 hotels in the city of Antalya in Turkey through questionnaires. A paired‐sample t test, and correlation and regression analyses were used to analyse the data.

The analyses provide strong support for the impacts of outsourcing on organizational performance. Cooperation with a vendor has led to significant improvement in organizational effectiveness, productivity, profitability, quality, continuous improvement, quality of work life, and social responsibility levels. Hotel managers think that organizational performance has increased after outsourcing.

The most significant limitation of this study is the impact of outsourcing on organizational performance relying on perceived results rather than direct measures for measurable dimensions. In future research, financial metrics must be used to provide more objective evaluations of a hotel's outsourcing impact on the dimensions of profitability and productivity.

The results indicate that outsourcing is very important for organizational performance. Also, the effectiveness of the outsourcing process significantly affects organizational performance. If the outsourcing process is planned and implemented effectively, the required results can be achieved in terms of organizational performance.

Little has been found in the literature on the impact of outsourcing in hotels. This paper presents new data and empirical insights into the relationship between outsourcing and organizational performance in hotels in Turkey.

Although much research has examined sustainable consumption, one key factor that has been rediscovered is religion. This study aims to include religiosity as a background variable to extend the theory of planned behavior in measuring the Pakistani youth’s green purchase intentions (GPI) and green purchase behavior (GPB) of energy-efficient home appliances.

Built on a positivist research philosophy and a deductive approach of a quantitative design, a convenience sample of 317 participants was approached via online forms. Partial least squares structural equation modeling was used to analyze both the measurement model and the structural model.

The results suggest that religiosity impacts consumers’ beliefs to maintain control over green behavior and perceived behavioral control (PBC), followed by sustainable attitudes (SA), beliefs that significant others endorse green behavior subjective norms (SN) and GPI. Besides, PBC, SN and SA impact GPI. Furthermore, GPI and PBC impact GPB. Finally, PBC, SN and SA mediate the religiosity and GPI link. However, the moderation effect of PBC on the link of GPI with GPB was not supported.

The model developed is specific to the Muslim population in Pakistan. Therefore, the model might only be able to be generalized to nations that have a similar culture to the Muslims in Pakistan or in other developing countries.

The current research advances the knowledge on the 2030 Agenda for sustainable development goal (SDGs) (Goal-12) by clarifying the mechanisms whereby religiosity impacts factors of sustainable consumption including SA, PBC and SN.

This paper aims to contribute an Islamic critique of various competing economic system’s theories of interest, which have evolved within the distinct ideological frameworks of distinct rival economic systems and religions from the point of view of discovering potential effective Islamic economic solutions of the interest-driven modern economic, financial and banking and debt crises and the related problems of inflation, extreme, wealth inequalities and extreme poverty.

This historical research paper portrays the chronological evolution of competing narratives and theories of interest in realms of religions, philosophies and rival economic systems for contributing their comparative review and critique from an Islamic point of view in light of the pertinent literature of multidisciplinary history of religions, philosophies and economic thought. It develops an Islamic critique of theories of interest in light of interactions among history of religious thought on interest, history of economic thought on interest and economic theories of interest and the interest-driven economic crises for highlighting potential Islamic interest-free solutions of the modern economic crises in the framework of the Islamic political economy. In light of an Islamic critique of various competing theories of interest, the paper presents pertinent economic policy recommendations for the governments of the countries of the contemporary Muslim world.

The interest-free Islamic economic, as well as banking theories and models, offer the potential practical exploitation-free and injustice-free humanitarian solutions of the contemporary persisting macroeconomic crises (national, regional and global economic crises, financial crises, debt crises and banking crisis). Current Islamic discourses on interest and interest-free Islamic banking have effectively promoted the popularity and growth of global Islamic banking industry in the Muslim world in the 21st century.

Keeping in view a general universal consensus of the Islamic jurists on the elimination of interest of all types from the economy, it is recommended for the Governments of the Muslim countries to implement a consensus-based Islamic banking model, which uses only the Islamic juristic consensus-based Islamic modes of banking and finance – Musharikah, Mudharabah and Al-Qardh Al-Hassan (interest-free loan) – for precluding the possibilities of emergence of controversies about the prospective Riba-free Islamic economic and banking system. Litmus test of the practical success of the interest-free Islamic universal economic and banking system is the successful elimination of all forms of Riba (interest) and all possibilities of its involvement in extractive and exploitative activities in letter and spirit.

This research paper contributes a comprehensive logical and objective critique of various competing prominent theories of interest from an Islamic economic point of view and highlights their pertinent practical macroeconomic problems-cum-consequences as well as the potential Islamic macroeconomic policy responses in the form of interest-free Islamic banking/monetary/fiscal policies.

The purpose of this paper is to examine how information and communication technology (ICT) influences openness to improve the conditions of doing business in sub-Saharan Africa.

The data were collected for the period 2000-2012. ICT is proxied with internet and mobile phone penetration rates whereas openness is measured in terms of financial and trade globalisation. Ten indicators of doing business are used, namely: cost of business start-up procedures; procedure to enforce a contract; start-up procedures to register a business; time required to build a warehouse; time required to enforce a contract; time required to register a property; time required to start a business; time to export; time to prepare and pay taxes; and time to resolve an insolvency. The empirical evidence is based on generalised method of moments with forward orthogonal deviations.

While the authors find substantial evidence that ICT complements openness to improve conditions for entrepreneurship, the effects are contingent on the dynamics of openness, ICT and entrepreneurship. Theoretical and practical policy implications are discussed.

The inquiry is based on two contemporary development concerns: the need for policy to leverage on the ICT penetration potential in the sub-region and the relevance of entrepreneurship in addressing associated issues of population growth such as unemployment.