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61.
Angel Martínez‐Sánchez M. José Vela‐Jiménez Manuela Pérez‐Pérez Pilar De‐Luis‐Carnicer 《英国管理杂志》2009,20(4):537-561
The paper investigates the moderator effect of inter‐organizational cooperation in the relationship between workplace flexibility and innovation performance. This research question is important because innovation is dependent on the strategic integration of technological knowledge, requiring organizations to acquire new capabilities rapidly or to ensure the presence of knowledge that may be beyond existing internal capabilities. Inter‐organizational cooperation constitutes a relevant mechanism for a firm to increase its knowledge base concerning new products and processes. High‐cooperation firms may have more opportunities to take advantage of flexibility for innovation performance because it facilitates the access and dispersion of knowledge within the firm. We test the research hypotheses in a sample of manufacturing and service firms. The results contribute to the literature on flexibility and innovation because they demonstrate that inter‐organizational cooperation moderates the relationship between flexibility and innovation performance. We discuss the implications of these results for future research and managerial practice. 相似文献
62.
Angel Infestas Marta Lambea 《Innovation: The European Journal of Social Science Research》1993,6(2):147-165
Social conditions influence sociological research muck more than they do other sciences. Consequently, beyond the common interests of the whole sociological community one can observe interests that are specific to social and cultural areas. It is to the interaction of general and specific sociological interests, and their relation to the possibility of constituting a ‘European’ sociology, that this paper is addressed. Its starting point is an analysis of the contributions at the XIIth World Congress of Sociology (Madrid, 1990). The relation of the proposed theme to the geographical area and gender of the conference participant was studied via the application of content analysis and the use of residual analysis. A profile of thematic preference was established for each variable category. The analysis shows that in Europe there is an evident preference for some questions, but despite this common trait, significant differences can be observed in terms of both the geographical area and gender variables. 相似文献
63.
Francisco Blanco Angel 《International social security review》2002,55(3):57-72
This paper first describes the basic characteristics of the Spanish system of retirement pensions, before addressing its major challenges in the future and the principal solutions proposed. For this purpose, many of the works on social security published in Spain over the past years have been reviewed to provide a recent overview of technical discussions on this subject. Finally, the main reforms undertaken by the government since 1995 are described in some detail and assessed. 相似文献
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66.
Angela Hoyos Diego F. Angel‐Urdinola 《Development policy review : the journal of the Overseas Development Institute》2019,37(Z2):O213-O229
This article takes stock of a sample of interventions and programmes across different countries and regions supported by international organizations to foster the development of social enterprise. The primary objective of the article is to generate a compilation of such interventions and draw some lessons about their potential contribution to the growth and sustainability of the sector. The results indicate that international organizations’ support to social enterprise has focused primarily on the provision of financial resources, notably loans and grants. While programmes remain largely unassessed, the few available rigorous evaluations show that social enterprise has the potential to be a cost‐effective mechanism to deliver basic social services to the poor. The article proposes a set of policy recommendations directed primarily to international organizations and the public administration to improve and enhance their support to the sector. 相似文献
67.
We take advantage of the fact that for the Austrian SILC 2008–2011, two data sources are available in parallel for the same households: register-based and survey-based income data. Thus, we aim to explain which households tend to under- or over-report their household income by estimating multinomial logit and OLS models with covariates referring to the interview situation, employment status and socio-demographic household characteristics. Furthermore, we analyze source-specific differences in the distribution of household income and how these differences affect aggregate poverty indicators based on household income. The analysis reveals an increase in the cross-sectional poverty rates for 2008–2011 and the longitudinal poverty rate if register data rather than survey data are used. These changes in the poverty rate are mainly driven by differences in employment income rather than sampling weights and other income components. Regression results show a pattern of mean-reverting errors when comparing household income between the two data sources. Furthermore, differences between data sources for both under-reporting and over-reporting slightly decrease with the number of panel waves in which a household participated. Among the other variables analyzed that are related to the interview situation (mode, proxy, interview month), only the number of proxy interviews was (weakly) positively correlated with the difference between data sources, although this outcome was not robust over different model specifications. 相似文献
68.
Claudia Amezcua-Gutiérrez Marina Ruiz-Díaz Miguel Angel Guevara Anders Ågmo Araceli Sanz-Martin 《Journal of sex research》2017,54(3):398-408
Sexual arousal affects cognitive processing, which depends on the coordinated functioning among cortical areas. The aim of this research was to determine whether previous observation of videos with sexual content affects the degree of cortical electroencephalographic (EEG) coupling during performance of an executive task. Cortical EEG correlations were calculated in three groups of heterosexual men under three conditions: at rest; during observation of a video with neutral, aggressive, or erotic content; and while performing the Tower of Hanoi task (TOH). Based on self-reports, it was shown that the erotic video induced general and sexual arousal, while the aggressive video affected valence and general arousal. Task performance was similar in all three groups. During performance of TOH, only the erotic group showed a decreased correlation between prefrontal areas with an increased correlation between parietal and prefrontotemporal areas, specifically in the slow bands. It is likely that these changes in the degree of cortical coupling could be associated with the cognitive strategies or functional adaptations that participants require to adequately solve the task during a state of sexual arousal. These data could contribute to improving our understanding of the central nervous mechanisms that underlie the effect of sexual arousal on the cognitive processes involved in tasks like TOH. 相似文献
69.
Raquel Ajo Ana Segura Laura Mira María-del-Mar Inda Rocío Alfayate Angel Sánchez-Barbie 《The aging male》2017,20(1):1-8
Background: Opioids are an effective treatment for chronic non-malignant pain (CNP). Long-term use risks and side effects such as opioid-induced androgen deficiency (OPIAD) exist. This could be measured by saliva testosterone (Sal-T).Objectives: To evaluate OPIAD in long-term opioid use in CNP patients.Methods: A cross-sectional study included CNP male outpatients under opioid treatment. Total-Testosterone (Total-T), Free-Testosterone (Free-T), Bio-Testosterone (Bio-T) and Sal-T were measured. Correlations were calculated by Spearman’s rho (SPSS 20).Results: From 2012 to 2014, 134 from 249 (54%) consecutive male outpatients reported erectile dysfunction (ED), 37% of them related to opioids and 19% evidenced OPIAD. A total of 120 subjects (94 cases and 26 matched-controls) were included. A significantly lower luteinizing hormone, Total-T and Free-T were found, as well as, a significant correlation between Sal-T and Total-T (r?=?0.234, p?=?0.039), Bio-T (r?=?0.241, p?=?0.039), IIEF (r?=?0.363, p?=?0.003) and HAD-anxiety (r =??0.414, p?=?0.012) in OPIAD patients. Sal-T levels were significantly lower in patients with severe–moderate ED versus mild ED (p?=?0.045) and in patients with severe ED versus moderate–mild ED (p?=?0.036).Conclusions: These data demonstrate the high prevalence of ED in long-term use of opioids, part of this is associated to OPIAD, which can be tested by Sal-T as a non-invasive approach. 相似文献
70.
Antonio Hernández-Martínez Angel Arias-Arias Antonio Morandeira-Rivas Ana I. Pascual-Pedreño Elias J. Ortiz-Molina Julian Rodriguez-Almagro 《Women and birth : journal of the Australian College of Midwives》2019,32(2):112-118