Enhancing teacher leadership is not only one of the approaches to improving teaching and learning, but it is also essential to the success of education reform. Based on leader-member exchange theory, 294 preschool teachers in China were surveyed, and a structural equation model was established to explore the relationship between the participating teachers' principal leadership style, teacher leadership and psychological capital. The findings revealed a significant positive correlation between transformational and transactional leadership styles and preschool teacher leadership. The laissez-faire (...) leadership style had no correlation with preschool teacher leadership. The transformational leadership style and transactional leadership style were significantly and positively correlated with psychological capital, while the laissez-faire leadership style was significantly and negatively correlated with psychological capital. The transformational leadership style can positively influence preschool teacher leadership directly and indirectly through psychological capital; and the transactional leadership style can only positively influence preschool teacher leadership indirectly through the mediating role of psychological capital. Preschool teachers' leadership can neither be directly influenced by a laissez-faire leadership style nor be indirectly influenced through the mediating role of psychological capital. (shrink)

This paper discusses the stability and Hopf bifurcation analysis of the diffusive Kaldor–Kalecki model with a delay included in both gross product and capital stock functions. The reaction-diffusion domain is considered, and the Galerkin analytical method is used to derive the system of ordinary differential equations. The methodology used to determine the Hopf bifurcation points is discussed in detail. Furthermore, full diagrams of the Hopf bifurcation regions considered in the stability analysis are shown, and some numerical simulations of the (...) limit cycle are used to confirm the theoretical outcomes. The delay investment parameter and diffusion coefficient can have great impacts on the Hopf bifurcations and stability of the business cycle model. The investment parameters for the gross product and capital stock as well as the adjustment coefficient of the production market are also studied. These parameters can cause instability in, and the stabilization of, the business cycle model. In addition, we point out that, as the delay investment parameter increases, the Hopf bifurcation points for the diffusion coefficient values decrease considerably. When the delay investment parameter has a very small value, the solution of the business cycle model tends to become steady. (shrink)

As a scientific discipline and profession, law has been for centuries at the heart of social and political power of many Western societies. Professors of law, as influential representatives of the profession, are important powerbrokers between academia, politics and the corporate world. Their influence is based on scientific reputation, institutional mandates inside and outside academia or privileged network connections with people in powerful positions. In this study, based on a full sample of all Swiss law professors in the years 1957, (...) 1980 and 2000, we contrast two theories of the distribution of power among law professors: Bourdieu’s thesis on the trade-off between scientific reputation and -academic institutional power vs. the thesis of an opposition between a group of established incumbents and socio-demographically marginal challengers who try to gain access to the profession. We show that among Swiss law professors the endowment with scientific capital is not opposed to the possession of institutional power within academia. Our findings reveal rather an opposition between a challenging group of professors devoid of resources and an incumbent fraction with a high amount of scientific, institutional and social capital alike. In the conclusion we discuss a series of explanations of this specific power structure, including the specific status scientific reputation and social capital can have for law professors. (shrink)

This study focused on the frequency of social media use. Through investigating and verifying the correlations between social media use frequency, online political participation, and social capital, we derived two models of socialization that affect citizen well-being and, accordingly, proposed strategic suggestions for democratic society construction and network management. This study drew upon the 2019 Taiwan Communication Survey database and used structural equation modeling as a statistical method to explore the causal relationship between these four variables. The data analysis (...) yielded an overall good fit with the overall fit indicators: χ2 = 214.417, df = 84, p = 2.293, RMSEA = 0.028, GFI = 0.998, CFI = 0.986, SRMR = 0.066, and CN = 993.411. Future communication scholars who wish to explore issues related to new media users can draw on this model for subsequent research. (shrink)

In an increasingly complex external environment, innovation is an important way for companies to build sustainable competitiveness. This research discusses employee creativity from the perspective of Family Supportive Supervisor Behavior based on conservation of resource theory, social exchange theory, psychological capital theory and emotional spillover theory. Through a series of surveys of employees in different companies and jobs, we can understand the impact of family-supporting supervisors’ behavior on their creativity. Combined with the survey data, a structural equation model is (...) constructed to analyze the mediating effects of psychological capital and positive emotions based on the causal mediation model. The research found that the positive influence of family-supporting supervisors’ behavior on employees’ creativity has three forms. First, supervisors improve employees’ motivation and sense of efficacy by providing various support resources. Second, supervisors can generate positive spillover effects among employees by influencing employees’ psychological state. Third, supervisors stimulate the creativity of subordinates by promoting work participation and mobility. According to the research conclusions, in order to improve the employee creativity, we should provide incentives to encourage supervisors to carry out family support behaviors, identify employee characteristics to help supervisors provide personalized support, cultivate family supportive leaders, and attach importance to emotional support and play the role of psychological capital and positive emotions. (shrink)

To solve the financing problem of the food producers, we consider a two-echelon contract food supply chain composed of a family farm with capital constraints and a food processing enterprise. With no capital constraints as the benchmark model, we analyze optimal decisions of the family farm and the food processing enterprise in the case of bank financing with bank participation only and bank financing with “government, bank, and insurance” coparticipation. Then, we discuss how the risk of yield uncertainty (...) influences the optimal decisions and profits of the family farm and the food processing enterprise under different financing situation. Meanwhile, the reason why the government subsidizes agriculture is explored, and the policy of minimum purchase price of the food is initiated when the market price is too low. Finally, the numerical examples and sensitivity analysis are presented. The results show that the bank financing with “government, bank, and insurance” coparticipation improves the welfare of supply chain members more obviously than the bank financing with bank participation only; when the rice price is too low, the policy of minimum purchase price of food is initiated, which increases the revenue and the growing enthusiasm of the family farm; the profits of the family farm and the food processing enterprise will decrease as the risk of yield uncertainty increases in the case of bank financing, and the risk of yield uncertainty will be reduced for the family farm when bank financing with “government, bank, and insurance” coparticipation. (shrink)

Individuals' knowledge hiding behavior may lead to massive economic losses to organizations, and exploring the antecedents of it has crucial relevance for mitigating its negative influences. This research aims to investigate the impact of perceived overqualification on knowledge hiding by testing the mediating effect of psychological capital and the moderating effect of person-organization fit. Empirical analyses were conducted on 249 employee dataset using versions SPSS 26 and AMOS 26. Results illustrate an inverse correlation between perceived overqualification and knowledge hiding (...) behavior which is partly mediated by psychological capital and moderated by person-organization fit, implying that good organizational atmosphere that builds up individual psychological capital with better person-organization fit will allow employees to work positively to reduce knowledge hiding behavior when perceived overqualified. This study complements a small quantity of discussions on the positive impact of perceived overqualification on knowledge management and fills omissions in previous studies on the negative effect of perceived overqualification on knowledge hiding behavior in changing surroundings. (shrink)

This article analyzes articulations among urban enclaves, finance capital, and glass architecture by exploring MGM’s corporate investments in the Las Vegas CityCenter development and the Chinese enclave of Macau. CityCenter is an unsuccessful $9 billion master-planned urban community financed by MGM and Dubai World. Macau is a former Portuguese colony and Special Administrative Region of the People’s Republic of China which has, since its return to the PRC in 1999, replaced Las Vegas as the world’s most lucrative site of (...) casino gaming revenue. Taken together, CityCenter and Macau are illustrative of the political economy and cultural logics of financialization. Foreign investment from Las Vegas entrepreneurs has vitrified Macau, transforming it into a phantasmagoria of glass resorts. Macau in turn plays a crucial functional role in capitalism’s recomposition in East Asia, similar to the autochthonous role of the Italian city-states of Venice and Genoa in the historical origins of capitalism. In order to ‘read’ the cities of Las Vegas and Macau, I explore intertextual legibilities among fictitious capital that relies on glass fiber-optic technology to enable grand architectural projects; expressionist fictional representations of glass architecture and its utopian transformative potential; and glass buildings that themselves dissimulate in a manner not unlike fiction. (shrink)

Why are nongovernmental organizations (NGOs) so successful in today’s world? How do they empower themselves? This insightful book provides important new perspectives on the strategic thinking of NGOs, the way they identify themselves, and how they behave. Raymond L. Bryant develops a novel theoretical perspective around the concept of moral capital and assesses that concept through in-depth case studies of NGOs in the Philippines. The book’s focus is on perceptions of NGOs as moral and altruistic and how such perceptions (...) can translate into social power. Bryant examines the ambiguous qualities of NGO strategizing, the ways in which the quest for moral capital is bedeviled by the need to compromise with political and economic elites, and the possibilities for NGOs to achieve political goals as moral leaders. (shrink)

The present text provides a preliminary report on a recent, exceptional discovery in the Nativity church, Bethlehem, Palestine. In June 2019, when the restorers of Piacenti group removed the filling materials from the interior of the sixth-century octagonal baptismal font located in the southern aisle of the church nave, another, smaller font was discovered inside. The latter can be dated from either the late sixth or early seventh century and, on dimensional, formal, and functional grounds, is identical with a Byzantine (...) capital preserved in the Islamic Museum on Jerusalem's Haram es-Sharif. The circumstances under which the latter was transformed into a baptismal font will be further elucidated through a systematic analysis of the findings emerged from the archaeological soundings that took place in the last week of August 2019. (shrink)

This study aims to investigate the moderating effect of the board chair's role on the relationship between board human capital and firm performance. Board human capital has been regarded as a valuable asset that enhances firm performance. Especially, the board chair plays a crucial role in developing this high-echelon human capital. This study utilises a set of longitudinal data to examine 275 firms in Taiwan. The result indicates that board human capital is positively related to firm (...) performance, and the individual human capital of the board chair represents a moderating effect on the relationship between board human capital and performance. (shrink)

Latin American social protection systems show that the fundamental ambivalence of modernity is captured by the twin notion of liberty and discipline in the context of a plurality of modes of socio-political organization. According to this understanding, this article analyses the potential of the so-called Conditional Cash Transfer programmes, which are widespread in the region, to strength or reduce personal autonomy. These programmes are promoted by claiming their virtues to reduce poverty and impose good behaviour on poor people in order (...) to improve the ‘human capital’ of future generations. However, numerous elements challenge these alleged virtues: arbitrary selection of beneficiaries, interference in people’s lives, stigmatization of recipients, inability to achieve universal coverage and act in a preventive manner with regards to urgent needs, the creation of poverty traps and informal working, etc. Taking these elements into account, this article explains how these programmes do not improve people’s autonomy and political independence. (shrink)

Managers in ethnic businesses are confronted with ethical dilemmas when taking action based on ethnic ties; and often as a result, they increase the already vulnerable positions of these businesses and their stakeholders. Many of these dilemmas concern the capital that is generated through variations in the use of ethnic stakeholder social ties. The purpose of this paper is to suggest a stakeholder-based model of social capital formation, mediated by various forms of ethnic ties, to explore the duality (...) of ethnicity: it can aid and hinder an ethnic business. Drawing upon the social capital/economic development, stakeholder salience, ethnic businesses literatures, and on social identity theory, we develop a cyclical model of relationships among ethnic business stakeholder attributes and social capital, as mediated by three-way Simmelian bonding and bridging ties, which then, in turn, affects the ethnic stakeholder attributes. We argue that the development of bridging yet strong ties through this cyclical process is relevant for the improvement of the positions of ethnic businesses in terms of both economic success and social responsibility. Specifically, we suggest that, given the duality of ethnicity in business, managers can prioritize stakeholder relationships based upon how these stakeholder ties affect social capital. (shrink)

This paper focuses on Bataille's elaboration of an 'economic' conception of the 'sacred' and considers the extent to which it is vulnerable to the charge of 'romantic anti-capitalism'. Aspects of the thought of Deleuze and Guattari on the nature of 'late capitalism' are evoked with a view to supporting the paper's hypothesis that a synthesis of Bataille's conception of the 'sacred' and Deleuze's and Guattari's insights into the nature of capital provides a powerful theoretical outlook at once enticing and (...) disturbing - the sacredness of 'late capital'. What this entails as regards both the attainment of the non-anthropomorphic nature of religion and contemporary political critique is considered. (shrink)

BackgroundTo prevent the planet from catastrophic global warming a reduction of greenhouse gas emissions to net zero is required. Thus, divestment from fossil fuels must be a strategic interest for health insurers. The aim of this study was to analyse the implementation of environmental, social and governance criteria in German private health insurers’ investments.MethodsIn 2019 a survey about ESG strategies was sent to German private health insurance companies. The survey evaluated investment strategies and thresholds for the exclusion of sectors and (...) business practices, as well as company strategies for sustainable business development.FindingsGiven their business reports, German private health insurers manage assets of more than €350 billion. 11 of 40 insurance companies provided quantitative data, 10 refused to answer. According to quantitative data, €66 billion of assets is managed according to any ESG criteria; this equals an average of 76% of each company’s bonds. None of these insurers excluded the production and sale of fossil fuels. All excluded coal mining but only at high thresholds. For €226 billion, no data were provided.InterpretationThe findings are in contrast to the expected intrinsic economic interest of the insurers to stop global warming and improve public health. The majority of assets are managed in a highly problematic manner, especially the absence of capital allocated in fields contrary to medical ethics cannot be presumed. Lack of transparency is a major problem that limits clients in choosing the insurer who has the most advanced ESG criteria. (shrink)

After a crisis, broad and sweeping reforms are enacted to restore trust. Following the 2007-2008 Great Financial Crisis, the European Union has engaged in an ambitious overhaul of banking regulation. One of its centerpieces, the 2013 Fourth Capital Requirements Directive, tackles, amongst other things, the perceived pre-crisis failings in the governance of banks. We focus on the provisions that are aimed at reshaping bank boards’ composition, functioning, and their members’ liabilities, and argue that they are unlikely to improve bank (...) boards’ effectiveness or prevent excessive risk-taking. We criticize some of them for mandating solutions, like board diversity and the separation of chairman and CEO, that may be good for some banks but are bad for others, in the absence of any convincing argument that their overall effect is positive. We also criticize enhanced board liability by showing that it may increase the risk of herd behavior and lead to more serious harm in the event of managerial mistakes. We also highlight that the push towards unfriendly boards will negatively affect board dynamics and make boards as dysfunctional as when the CEO dominates them. We further argue that limits on directorships and diversity requirements will worsen the shortage of bank directors, while requirements for induction and training and board evaluation exercises will more likely lead to tick-the-box exercises than under the current situation in which they are just best practices. We conclude that European policymakers and supervisors should avoid using a heavy hand, respectively, when issuing rules implementing CRD IV provisions with regard to bank boards and when enforcing them. (shrink)

The aim of the article is to reflect on the degrowth strategy. Pointing out various difficulties, the author focuses on identifying the field that degrowth theories cannot ignore if they want to be effective: the dominant political economy. Following Marx's thought, the author argues that the mode of functioning of society adequate to the postulates of degrowth would have to be "narrowed reproduction." This is a difficult move because, in addition to the logic of accumulation, there is also the mechanism (...) of alienation and our consumption habits to overcome. Only against this background can we look for examples of radical social change, the scale of which would meet the requirements of degrowth. According to the author, such an example may be the frequent abandonment of agriculture in the Neolithic era (Graeber, Wengrow). However, it is not about (impossible) repeating such a decision, but about the very ability to make it, as a cultural pattern. However, this means decapita(lisa)tion of capital. (shrink)

Based on the job demands-resources model, this study explored the relationships of work engagement, job performance and psychological capital in industry employees. A total of 399 IT programmers were recruited and completed the work engagement scale, knowledge employee job performance scale and psychological capital questionnaire. The results showed that: There is a relationship between work engagement and job performance, which may not be linear but inverted U-shaped, and psychological capital plays a moderating role in the inverted U-shaped (...) relationship between work engagement and job performance. (shrink)

The paper notes that whereas the issue of capital punishment is very old and not alien to any human society, and whereas there is an abundance of literature on Western philosophy of punishment, very little philosophical work on punishment from the African perspective can be cited. By way of filling a part of the lacuna in the literature, the paper examines the Yorùbá culture for its perspectives on the death penalty.The paper finds in the Ifá Literary Corpus, though implicit, (...) a strong philosophical argument against capital punishment. The argument, explicated and analyzed, turns out to be an introduction of a skeptical epistemological consideration into the debate over capital punishment in a unique way that raises some other jurisprudential issues relating to judicial administration.The paper concludes that although there may, as would be expected, be other positions on the issue of death penalty in Yorùbá culture, the particular argument examined validly makes its point for the abolition of capital punishment, especially when situated in the context of Yorùbá social ethic, which is essentially communal and humanistic. The enabling cultural context of the Ifá argument against capital punishment was extended beyond its immediate Yorùbá sociocultural context to the pan-African humanistic social ethic conceptualized in Bantu languages of Southern Africa as ‘Ubuntu’, thereby giving the argument a contemporary universal relevance and applicability. (shrink)

A case study was conducted to explore teachers? current technology use in elementary schools in Ankara, the capital of Turkey. The data were collected through a survey, and participants included 1030 classroom teachers across eight districts. The present study results revealed that significant challenges remain with regard to technology use in the classroom, even in the capital of Turkey, where teachers have advantages in terms of technology access and use compared to rural areas. The participant teachers used technologies (...) most frequently for lesson preparation activities, rather than for delivering instruction. Although the teachers felt that school principals and colleagues were usually supportive of technology use in lessons, they complained about insufficient professional development activities and incentives. Representing a snapshot of teachers? technology use in elementary school settings, this study sheds light on essential factors that should be considered in any technology integration process in schools. The study findings offer valuable insight for policy-makers and school leaders on how to support the technology integration process and allocate money for technology initiatives. (shrink)

The article deals with theoretical aspects of human capital, features of human capital, problems and prospects of human capital in modern conditions. Problems and challenges of ontology and functioning of human capital in postmodern society are outlined. The current state of investment in the reproduction of human capital and its development was assessed. One of the ways to increase human capital is to invest in people, their health and education. The article substantiates the role (...) and importance of investments in human capital at the family level. The sharp increase in interest in the creative abilities of a person and in the ways of their formation and development confirm the obtained results. The international significance of the article lies in the objectification of the problems of human capital in developing countries, taking into account the global industrial, cultural and social context. In order to optimize human capital management on the verge of the postmodern and post-post era, these research results can help in the development of scientific, public and government programs and activities. (shrink)

Se aborda aquí el problema del petróleo desde un enfoque más amplio y clarificador que permite visualizar la verdadera encrucijada en que se encuentra la civilización industrial. Se propone en este artículo una metodología para el cálculo del coste físico en términos energéticos del coste de reposición del capital mineral del planeta y como criterio para determinar la sustentabilidad de la explotación de un recurso mineral hasta el cierre del ciclo de materiales, considerando así los costes de extracción y (...) reposición. (shrink)

How can sport community involvement influence life satisfaction during a pandemic? Self-expansion theory posits that individuals seek to gain resources such as positive interpersonal relationships for growth and achievement. By considering psychological capital as a dispositional resource intervening between sport community involvement and life satisfaction, we examined an empirical model to test the chain of effects. Based on the stress process model, distress and generational group were tested as moderators. Participants responded to the scale item questionnaire for model assessment. (...) Supporting the hypothesized relationships, the model was supported with a significant moderated-moderated mediation. The mediation effect of PsyCap was stronger when distress level was lower and such interaction effect was amplified for Generation Z. Whereas the global sport communities and Gen Z were found to be more particularly vulnerable to COVID-19, our findings suggest that there are psychological pathways for fans to maintain their resilience. It is foremost imperative to lower the stress level of sport fans for their community involvement to positively affect life satisfaction. Gen Z were more stressed during the pandemic but individuals who managed to cope with stress were able to leverage community involvement to boost positive psychological resources. Acknowledgment of these effects brings implications for better management strategies and provides avenues for new research. (shrink)

This article discusses the significance of social capital in Bourdieu-inspired analyses of contemporary South-East European societies. We first recapitulate Bourdieu?s theorization of social capital, emphasizing that it allows different operationalizations expressly because of its rather abstract theoretical character. Following that, we explain what is meant by?South- East European societies? and that their inequality-generating mechanisms are largely based on social closure. In the central part of the article, we comment on some attempts at operationalization of social capital in (...) the SEE region. While we also discuss two cases of eclectically mixing Lin?s operationalization with Bourdieusian concepts, at the center of our attention is the elaboration of Bourdieu?s theorization of social capital put forward by the Serbian sociologist Predrag Cveticanin. The relevance of his concepts of?social capital of solidarity? and?social capital of informal connections? for the study of class relations in post-socialist societies in South-East Europe highlights the advantages of a consistent application of the Bourdieusian framework in a contemporary context. (shrink)

This paper applies Israel Kirzner’s theory of entrepreneurship and the Austrian theory of capital to the theory of the firm. In particular, it explores why some firms are better able to react to exogenous change than others, especially when that change is negative. The argument is that firms that have structures of physical and human capital that are more “flexible” are better able to adapt to exogenous change. In this context, flexibility is understood in terms of Lachmann’s notions (...) of the substituability and complementarity of capital. Flexible capital structures are ones in which elements can be more easily substituted for. Such flexibility carries a trade-off in terms of lost productivity from using less specific capital, but it is argued that this trade-off might be worthwhile in an environment of heightened structural uncertainty.Cet article applique la théorie entrepreneuriale d’Israel Kirzner et la théorie Autrichienne du capital à la théorie de la firme. Plus particulièrement, il explore pourquoi certaines entreprises sont plus à même de réagir face à des changements exogènes que d’autres, spécialement quand ces changements sont négatifs. L’argument est que les firmes qui possèdent des structures de capital physique et humain plus “flexibles” sont plus aptes à s’adapter à des changements exogènes. Dans ce contexte, la flexibilité est comprise au sens lachmanien de substituabilité et de complémentarité du capital. Les structures de capital flexibles sont celles dans lesquelles la substitution entre les composantes est plus aisée. Une telle flexibilité entraîne un compromis en termes de perte de productivité découlant d’un usage de capitaux moins spécifiques, mais il est suggéré que ce compromis en vaut la peine dans un environnement encore plus structurellement incertain. (shrink)

This study aims to examine the relationship between Ramadan and social capital, that is, social solidarity and philanthropy, in Muslim communities in Indonesia. The data waere collected through a questionnaire that was distributed to 600 respondents in six districts or cities in two provinces. Respondents were randomly selected at the village level. The results showed that social solidarity during Ramadan was high with values of the spirit of togetherness, collective consciousness and cooperation. In addition, philanthropy was included in a (...) high category with different values of alms, infaq and waqf. Therefore, it can be concluded that Ramadan contributes positively to the social solidarity of Muslim communities in Indonesia. The result can be used to develop a model of social solidarity in overcoming the problem of disintegration. Furthermore, it improves Muslim philanthropy for social welfare and to overcome the problem of poverty.Contribution: This article contributes to the sustainable development goal of poverty alleviation. It focuses on a multidisplinary religious perspective from textual and hermeneutical studies within the paradigm of Qur’an studies. (shrink)

Current discussions about education suggest that a transformative pedagogy that goes beyond the acquisition of knowledge and skills is needed. However, there is no agreement as to the inputs needed for a correct development of the educational model. In this sense, we can identify the presence of two different approaches to human and social capital which embody distinct educational worldviews. On the one hand, the ‘Marketable Human Capital’ or ‘Personal Culture’ approach, and on the other hand, the ‘Non-Marketable (...) Human Capital’ or ‘Civic Culture’ approach. The first, which is linked to mainstream economic theory, sees education as any stock of knowledge that contributes to an improvement in the productivity of the worker and individual well-being. The second, which is rooted in the Mediterranean tradition of political thought, highlights the role of civic virtues, reciprocity, and public action within the educational process and its influence on public happiness. In this article, we analyse these... (shrink)

This paper presents the nonlinear dynamic analysis of energy-based models arisen from the applied systems characterized by the energy transport in the presence of fractional order derivative and time delay. The studied model is the fractional version of Bianca-Ferrara-Dalgaard-Strulik model of economy which is viewed as a transport network for energy in which the law of motion of capital occurs. By considering the time delay as bifurcation parameter, a proof to investigate the existence of Hopf bifurcation and the phase (...) lock solutions using the Poincare-Linstedt and the harmonic balance methods is given. At definite values of time delay, period-doubling bifurcations followed up by the consequences of chaotic states are detected. Simulation results assure that the BFDS model can generate new chaotic attractors beyond half order derivatives through the effect of the time delay on that system. In accordance with the literatures related to the problem of chaos, the concluded results confirm the proposed theorem by El-Borhamy in which the time delay possesses the ability to change the dynamic state of nonlinear systems from regular to chaotic within the fractional order derivative domain. (shrink)

Desde los textos de juventud se defiende una continuidad en el pensamiento de Marx dada por una ontología de fuerte raigambre ética. Esta se encontraría presente explícitamente en los textos anteriores a El capital, e implícitamente en los posteriores, y encontraría su desarrollo en dos conceptos excluidos de las interpretaciones ortodoxas: el de naturaleza humana y el de "esencia humana". Se propone un análisis de dichos conceptos, defendiendo su importancia como núcleo interpretativo de la crítica de la economía política.

La constatación de un proceso de transnacionalización del grupo criminal brasileño de base penitenciaria autodenominado Primer Comando de la Capital solo puede entenderse como un efecto de las formas de operación, prácticas, actividades y configuraciones asumidas por las redes criminales en medio de los cambios estructurales asociadas con la globalización, considerando, principalmente, las dinámicas de los mercados ilícitos de cocaína y marihuana. Entender el proceso de transnacionalización del PCC implica considerar especificidades que presenta un grupo que tiene su origen (...) en las cárceles y particularidades de la dinámica criminal brasileña en cuyo centro la prisión ocupa cada vez un lugar más importante. Aunque el PCC participe y amplíe su presencia internacional, y de hecho ingresó y opera en esas redes globales, lo hace de forma aún muy volcada para su actuación en Brasil. Hay, sin embargo, elementos indicativos de que el grupo evoluciona para nuevas conformaciones en ese mercado criminal global, especialmente aquél del tráfico de drogas. (shrink)

This paper investigates how the business models adopted by single-owner women farmers are impacted by the entrepreneurial ecosystem in which they operate. We explored these interactions from the perspective of entrepreneurial capital to better understand the challenges faced by women entrepreneurs starting their own farms. We conducted semi-structured interviews with 19 single-owner women farmers in Quebec. Our results indicate that single-owner women farmers often start farming at a mid-point in their careers, are motivated by strong social and agroecological values, (...) but must navigate a traditional and gendered entrepreneurial ecosystem that limits opportunities to leverage financial, social and symbolic capital to grow their mostly alternative business models. However, single-owner women farmers also mobilize entrepreneurial capital and innovative business strategies to assert their identity as women farmers and grow their businesses with varying degrees of success. This was often achieved by developing strong partnerships with key stakeholders and by marketing through alternative channels, such as short food supply chains. We derive several research propositions to guide future research on this topic. (shrink)

Risk-taking behavior is particularly widespread during adolescence, and negatively impacts the healthy growth and social adaptation of adolescents. Utilizing problem-behavior theory and the family stress model, the current study examined the relationship between socioeconomic status and adolescents’ risk-taking behavior, as well as the mediating role of psychological capital and self-control. A total of 1,156 Chinese adolescent students completed a series of questionnaires anonymously. The results showed that: Socioeconomic status was negatively correlated with adolescents’ risk-taking behavior; Both psychological capital (...) and self-control mediated the relationship between SES and adolescents’ risk-taking behavior independently; and Psychological capital and self-control also mediated the relationship between SES and the risk-taking behavior of adolescents sequentially. This study reveals the internal mechanism of risk-taking behavior during adolescence and provides theoretical support and empirical evidence for preventing and reducing such behavior in this age group. (shrink)

On August 29, 2006, the United States Court of Appeals for the District of Columbia Circuit held that an injured ERISA plan beneficiary need not be “made whole” by any injury-related recovery from a third party in order for her ERISA plan to assert subrogation or reimbursement rights if the plan's terms either 1) “unambiguously establish a plan priority” to any funds a beneficiary recovers from a third party, or 2) are reasonably interpreted to establish such a priority by an (...) ERISA plan fiduciary clearly authorized to do so.In 1991, appellants William and Judith Moore purchased an ERISA health insurance policy from Blue Cross Blue Shield of the National Capital Area and its wholly-owned subsidiary CapitalCare. On September 10, 1992, the Moores’ daughter Alistaire, a plan beneficiary, was seriously injured in an automobile accident. (shrink)

Modelling agency in economics rests primarily on the assumption of instrumental rationality. Managerial agency is more often analysed with a more complex ‘behavioural’ approach. This has led for years to a sterile debate about the usefulness of the abstract rationality postulate between those who think that it is all but sufficient and those who doubt if it is even necessary. This paper argues that positing an abstract (but real) rational core to managerial agency that is then ‘concretised’ towards actual managerial (...) behaviour is the way forward. Rationality is a necessary but not sufficient characterisation of managerial agency. The theoretical argument is supported by reference to the case of the ill-fated Long Term Capital Management built around the Black, Merton and Scholes Nobel Prize-winning derivatives pricing model. It is argued that the 1998 failure of the portfolio was not the result of a failure of rational agency but of the complexities of its implementation. (shrink)

In this Introduction I illuminate the importance of Nicos Poulantzas’s participation at a 1967 colloquium in Frankfurt commemorating the 100th anniversary of the publication of Capital. This colloquium is the only published record of a dialogue between a representative of Louis Althusser’s interpretation of Marx and a member of the first generation of the Frankfurt School and thus casts light on the relationship between these two traditions of critical social theory. After contextualising the colloquium and summarising Poulantzas’s paper, I (...) outline some of the elements of the Frankfurt response to the Althusserian interpretation of Marx by referring to Alfred Schmidt’s contribution to the colloquium, including his reaction to Poulantzas’s paper. (shrink)

El artículo indaga en la pregunta que subyace al cine político de Helvio Soto. Pregunta compleja, apenas entreabierta, y que resume una época que se planteó seriamente la relación entre cine y revolución. Esta pregunta, que es el anverso de aquella otra que Gilles Deleuze y Jun Fujita Hirose se plantearon a propósito del cine-capital, es una indagación no solo por el devenir revolucionario de las imágenes cinematográficas, sino por la temporalidad de un mundo en construcción. De raíz materialista, (...) esta indagatoria es la de la duración de las imágenes, de las imágenes revolucionarias. (shrink)

The text seeks to provide insight into some of the basic theoretical considerations and problems that the Marxist theory of the state has met. In this sense, it does not pretend to provide an ultimate interpretation of the relation of the state and capital, but to present to a reader a basic argumentation of the main Marxist approaches and the general contribution of the Marxist theory to this problem. In the first part the text highlights some of the key (...) issues that materialist theory of the state should try to offer answers to, while the second part gives a review of a different approaches to this topic. Presented approaches and arguments should be seen more as an ideal-types, and they should introduce a reader to the general directions and problems of the Marxist approach to the state and capital relation. nema. (shrink)

Few studies have examined how family capital affects the sense of place, and the effect of spatial thinking on the relationship between the two is unclear. This study constructs a mediation model to examine the impact of family capital on sense of place and the mediation effect of geospatial thinking. A total of 1,004 upper-secondary-school students were surveyed using the Family Capital Questionnaire, the Geospatial Thinking Test, and the Sense of Place Scale. The correlation analysis showed that (...) family capital has a positive effect on both sense of place and geospatial thinking. Moreover, there is also a significant positive correlation between geospatial thinking and sense of place. The results of mediation analysis indicated that geospatial thinking plays mediating and buffering roles in the relationship between family capital and sense of place after controlling for gender and residential address. The direct and indirect effects accounted for 73.31 and 26.69% of the total effect, respectively. Specifically, family capital is a significant positive predictor of both sense of place and geospatial thinking, and geospatial thinking partially mediates the relationship between family capital and sense of place. Students from better family backgrounds are more likely to have a better geospatial thinking and sense of place, as well as geospatial thinking promotes the development of a sense of place. Therefore, both family capital and geospatial thinking should be considered when we want to examine and develop individuals’ level of sense of place. (shrink)

Relationships are studied between the non-observed economy, income inequality, corruption, social capital measured as trust, and various institutional quality, policy, and macroeconomic variables for a global data set of countries for two time periods accounting for social interactions. Tentative support is found for positive relations between the non-observed economy and income inequality, the non-observed economy and corruption, and a negative relation between corruption and trust. No significant relation was found between the nonobserved economy and tax rates, contrasting with previous (...) studies finding significant relations of opposite signs. Data difficulties and weak robustness tests suggest limits to our results. (shrink)