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排序方式: 共有199条查询结果,搜索用时 31 毫秒
51.
Roberta Bocconcelli Marco Cioppi Fulvio Fortezza Barbara Francioni Alessandro Pagano Elisabetta Savelli Simone Splendiani 《国际管理评论杂志》2018,20(2):227-254
This paper presents a systematic review of recent academic literature analysing the role, organization and management of marketing activities in small and medium‐sized enterprises (SMEs). To this end, 310 articles published between 2006 and 2015 in 69 main journals devoted to small firms/entrepreneurship and management/marketing fields were analysed. This review shows that SMEs’ marketing has received great attention in both management and marketing literature in recent years. Findings reveal, on the one hand, the emerging role of networks and information and communication technologies in marketing behaviour by SMEs, and on the other hand a research gap in terms of specific marketing practices. Entrepreneurial marketing has been used as the main conceptual framework in reviewed studies, even if findings overall still point out a distance between the theoretical bases of reviewed contributions and the study of SMEs’ marketing behaviour and practices. Therefore, future research on the role of resources, relationships and networks could benefit from the combination of theories developed within the field of entrepreneurship with other approaches such as the resource‐based view, the dynamic capabilities theory and the Industrial Marketing and Purchasing (IMP) framework. 相似文献
52.
Roberta Perna 《International migration (Geneva, Switzerland)》2018,56(5):11-25
Until recently, migrant health policies have been overlooked as a topic of policy analysis. Although interest in the issue has developed in parallel with the progressive acknowledgement of the presence of unhealthy migrants and the transformation of welfare states and policy dynamics in Europe, studies on migrant health policies have often focused on the state as a unique unit of observation while hindering the role played by other institutional and non‐institutional actors taking part in the migrant health multi‐level governance. This contribution will bridge this gap, deconstructing the various actors and levels involved in migrant health policymaking from a multi‐level perspective. By critically reviewing migrant health policy research and discussing it with the new MIPEX Health Strand, this contribution suggests a more encompassing perspective in the analysis of migrant health policies and processes, looking at the different players at stake in this multifaceted policy field. 相似文献
53.
Roberta Teresa Di Rosa Gaspare Musso Marilena Dellavalle Gaetano Gucciardo 《European Journal of Social Work》2018,21(6):889-901
ABSTRACT‘The Internet is the fabric or our lives’ [Castells, M. (2001). The Internet Galaxy: Reflections on the Internet, Business, and Society. Oxford: Oxford University Press, p. 1] – but which are the weaves that nowadays connect Italian social workers into such a fabric? Herein we aim at answering this question through a survey of on-line resources, nodes and practices of e-Social Work in Italy. We shall be discussing ICT impact on the Italian context, and the utilization of ICT by Italian social workers, in order to build up the internal and external factors that determine the current utilization levels of these emerging tools within the professional community. A review of the major on-line social work portals will identify their key features and peculiarities and aim to provide an overview of the substance and current on-line functions of Italian social work, with a summing-up of criticalities and opportunities that might prompt reflection on possible future developments. 相似文献
54.
Roberta Biolcati Laura Palareti Consuelo Mameli 《Child and Adolescent Social Work Journal》2018,35(1):45-56
Adolescents are reluctant to seek help, especially those at psychopathological risk. School may represent the ideal setting to intercept teens in trouble by reducing some barriers to help-seeking behavior; despite this, some obstacles remain difficult to overcome. The present study, involving a large sample (N?=?2235) of secondary school students, aims to investigate the effectiveness of a counseling service as part of a multifaceted school-based prevention program. The counseling service is assessed by comparing students who asked for help with their peers in terms of their psychosocial characteristics, risk profiles and perceptions of the strategies that professionals adopt in order to reduce the barriers to individual counseling. Our findings reveal the capacity of individual counseling to serve the most vulnerable adolescents, with the exception of students who might be at risk of school drop-out. The effectiveness of the program implementation theory and the strength of particular strategies used to reduce barriers are discussed. 相似文献
55.
Roberta E. Emetu 《Journal of child sexual abuse》2018,27(5):554-569
Childhood sexual abuse (CSA) has been reported to be disproportionately higher among young men who have sex with men (YMSM) than among heterosexual men. Most research and public health programs among YMSM CSA survivors have been mainly infectious disease-based, and research on the physical sexual health among this group is limited. This study sought to further understand components of physical sexual health among YMSM with CSA histories. Sixteen participants were recruited, and through a phenomenological approach, semi-structured interviews were conducted. Four themes were found, participants (1) reported a one-dimensional definition of sexual health; (2) had limitations in health insurance hindering preventative care; (3) described reoccurring anal pain during sexual intercourse; and (4) conveyed a positive perception of sexual satisfaction. These findings indicate a need for healthcare providers, health educators, and researchers to increase awareness about the comprehensive needs of YMSM with CSA histories. 相似文献
56.
Governing agricultural migrant workers as an “emergency”: converging approaches in Northern and Southern Italian rural towns
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Michela Semprebon Roberta Marzorati Anna Mary Garrapa 《International migration (Geneva, Switzerland)》2017,55(6):200-215
Rosarno and Sermide are two small towns in Southern and Northern Italy, which are both part of a manual‐labour circuit of agricultural work. The article presents an analysis of governance structures in these towns and, by bringing together the literature on migrants' agricultural labour and local policy‐making, explores how public actors address migrant seasonal agricultural workers' needs to investigate outcomes of inclusion and exclusion. The article builds on qualitative research, conducted between 2012 and 2015, to propose a North‐South intra‐country comparison of local policy‐making. The findings show the emergency nature of local administrations' approaches and the critical role of civil society. They highlight the extent to which responses diverge or converge in means and scale, while stressing their convergence in scope to limit migrants' visibility. 相似文献
57.
Deana Grobe Elizabeth E. Davis Ellen K. Scott Roberta B. Weber 《Journal of Family and Economic Issues》2017,38(1):146-162
In the United States, government subsidies help low-income families pay for child care when parents are working, yet policies that tie subsidy eligibility closely to employment may result in frequent disruptions in program participation for families. This paper uses a mixed methods research design that links administrative records on families and children to data collected through surveys and in-depth interviews to examine employment instability and job characteristics of parents using child care subsidies. The results suggest that parents experience substantial employment instability (employment loss and unpredictable schedules) and that exiting the subsidy program is frequently related to employment-related eligibility factors. Overall, the use of administrative data integrated with other methods provides substantial opportunities for researchers to explore complex social phenomenon and provide insights in the evaluation of social programs. 相似文献
58.
Luca Andrighetto Cristina Baldissarri Alessandro Gabbiadini Alessandra Sacino Roberta Rosa Valtorta Chiara Volpato 《Social Influence》2018,13(2):78-90
The present work explores whether self-objectification triggered by doing peculiar work activities would increase people’s conforming behavior. We conducted an experimental study in which participants (N = 140) were asked to perform a high objectifying activity (vs. low objectifying activity vs. baseline condition) simulating a real computer job. Afterwards, their levels of self-objectification and conforming behavior were assessed. Results revealed that participants who performed the high objectifying activity self-objectified (i.e., perceived themselves as lacking human mental states) more than the other conditions and, in turn, conformed more to the judgments of unknown similar others. Crucially, increased self-objectification mediated the effects of the high objectifying activity on enhancing conforming behavior. Theoretical and applied implications of these findings are discussed. 相似文献
59.
60.
Roberta Siciliano Ab Mooijart Peter G. M. van der Heijden 《Statistical Methods and Applications》1993,2(1):85-106
Summary Nonsymmetric correspondence analysis is a model meant for the analysis of the dependence in a two-way continengy table, and
is an alternative to correspondence analysis. Correspondence analysis is based on the decomposition of Pearson's Ф2-index
Nonsymmetric correspondence analysis is based on the decomposition of Goodman-Kruskal's τ-index for predicatablity.
In this paper, we approach nonsymmetric correspondence analysis as a statistical model based on a probability distribution.
We provide algorithms for the maximum likelihood and the least-squares estimation with linear constraints upon model parameters.
The nonsymmetric correspondence analysis model has many properties that can be useful for prediction analysis in contingency
tables. Predictability measures are introduced to identify the categories of the response variable that can be best predicted,
as well as the categories of the explanatory variable having the highest predictability power. We describe the interpretation
of model parameters in two examples. In the end, we discuss the relations of nonsymmetric correspondence analysis with other
reduced-rank models. 相似文献