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21.
In contemporary societies an increasing number of social needs have to be financed by market activities. In this regard, scholars started to discuss whether ‘Social Innovation’, ‘Social Entrepreneurship’, ‘CSR’, ‘Social Enterprise’, ‘Enterprising Nonprofits’, and ‘Social Business’ are able to provide solutions for financially sustainable social services. Just how these so-called Hybrid Organizations balance the tension between social and economic issues still requires conceptualization. This paper introduces the following definition based on the literature on organizational identity, civil society, and marketized nonprofits: Hybrids are characterized by an organizational identity that systematically integrates civil society and markets, exchange communal solidarity for financial and non-financial resources, calculate the market value of communal solidarity, and trade this solidarity for financial and nonfinancial resources. In other words they “Create Functional Solidarity”. Criteria to empirically observe Hybrid Organizations are also introduced and compared to similar concepts. The paper concludes with an outline of a research agenda.  相似文献   
22.
Nonprofit organizations face increasing pressure to change their governance practices. Some scholars propose a check‐and‐balance relationship between the board chair and the executive director. However, empirical evidence for this proposition remains lacking. Employing actor‐centered institutionalism, this comparative case study analyzes the preferences and capabilities of the board chair and the executive director given environmental and organizational pressure. The article compares the results of two main and two replicated cases that underwent significant processes of governance change, which led to a replacement of the board chair and the executive director. After the replacement we observe in all cases a similar pattern in the governance power relation: This power relation is characterized by the actors' equivalent capabilities and complementary preferences. The article concludes by introducing a cooperative power relation model that specifies the concept of checks and balances between the board chair and the executive director.  相似文献   
23.
This paper presents an indicator for measuring multidimensional poverty in the Lao People’s Democratic Republic applying the Alkire–Foster methodology to the Lao Expenditure and Consumption Survey 2002/2003 and 2007/2008. We calculated a multidimensional poverty index (MPI) that includes three dimensions: education, health, and standard of living. Making use of the MPI’s decomposability, we analyse how much each of the different dimensions and its respective indicators contribute to the overall MPI. We find a marked reduction in the multidimensional poverty headcount ratio over the study period, regardless of how the indicators are weighted or how the deprivation and poverty cut-offs are set. This reduction is based on improvements regarding all indicators except cooking fuel and nutrition. We observe no significant reduction in the intensity of poverty, however; there are wide disparities between the country’s regions and between urban and rural areas. The proportion of poor people in rural areas is more than twice as high as that in urban areas. By complementing the traditional income-based poverty measure, we hope to provide useful information that can support knowledge-based decision-making for poverty alleviation.  相似文献   
24.
This paper investigates the driving forces behind informal sanctions in cooperation games and the extent to which theories of fairness and reciprocity capture these forces. We find that cooperators' punishment is almost exclusively targeted toward the defectors, but the latter also impose a considerable amount of spiteful punishment on the cooperators. However, spiteful punishment vanishes if the punishers can no longer affect the payoff differences between themselves and the punished individual, whereas the cooperators even increase the resources devoted to punishment in this case. Our data also discriminate between different fairness principles. Fairness theories that are based on the assumption that players compare their own payoff to the group's average or the group's total payoff cannot explain the fact that cooperators target their punishment at the defectors. Fairness theories that assume that players aim to minimize payoff inequalities cannot explain the fact that cooperators punish defectors even if payoff inequalities cannot be reduced. Therefore, retaliation, i.e., the desire to harm those who committed unfair acts, seems to be the most important motive behind fairness‐driven informal sanctions.  相似文献   
25.
We study how reciprocity affects the extent to which a chair can exploit her control over an agenda if a committee votes sequentially on a known series of binary proposals. We show in a parsimonious laboratory experiment that committee members form vote trading coalitions favoring early proposals not only when the sequence of proposals is exogenously given, but also when a chair controls the sequence of proposals. Vote trading occurs even though chairs manipulate the agenda in their favor. Punishment for chairs exploiting agenda control is weak as chairs reciprocate support by others more frequently than nonchairs. (JEL C92, D71, D72)  相似文献   
26.
The rural population of semi-arid lands in Kenya face multiple challenges that result from population growth, poor markets, land use and climatic changes. In particular, subsistence oriented farmers face various risks and opportunities in their attempt to secure their livelihoods. This paper presents an analysis on how livelihood assets and strategies of smallholders in Laikipia County, Kenya, have changed within the last decade and discusses the implications for development interventions. The analysis is based on bi-temporal data from 170 semi-structured household interviews in 1997 and a follow-up survey of 30 households conducted in 2010. Well-being indicators were developed and livelihood portfolios compared. The results show a striking persistence in low asset endowment for the majority of smallholders from an aggregated perspective, whereas transitions into and out of better livelihood conditions become evident from a household perspective. The investment in, and accumulation of, conventional buffer or productive assets, such as grain stocks, livestock or land, does not shield households from adverse shocks and stresses as smallholders were shown to easily slip back into poverty. Household portfolios display particular constraints for smallholders in expanding natural resource related activities and a substantial decrease in livestock numbers. While off-farm activities could possibly increase well-being, the prevailing low income levels and high insecurity for the majority who are engaged in off-farm employment, limits the ability to increase livelihood assets in the area.  相似文献   
27.
Face à la mondialisation, les fédérations syndicales internationales et les entreprises multinationales ont cherché à protéger leurs intérêts par des «accords‐cadres internationaux», ou ACI. En modélisant les processus de négociation sous‐jacents, les auteurs montrent que ces accords n'aboutissent que si les deux partenaires présentent une aversion pour le risque et qu'ils tendent à favoriser celle des parties chez qui cette aversion est moins prononcée, les multinationales en l'occurrence, aux dépens des travailleurs. Les choses pourraient évoluer cependant si les syndicats parviennent, par une action transnationale, à déstabiliser les multinationales en menaçant leur réputation, rapprochant le niveau d'aversion pour le risque des deux interlocuteurs.  相似文献   
28.
在Nikon TE300倒置显微镜的基础上 搭建并检验了两套单个分子检测系统 即远场共焦显微镜和远场宽场照明显微镜。实验证明,所搭建的仪器达到了单个分子检测的水平 为利用单个分子光学检测技术研究生命科学中的问题奠定了基础。  相似文献   
29.
The present paper discusses a conceptual, methodological and practical framework within which the limitations of the conventional notion of natural resource management (NRM) can be overcome. NRM is understood as the application of scientific ecological knowledge to resource management. By including a consideration of the normative imperatives that arise from scientific ecological knowledge and submitting them to public scrutiny, ‘sustainable management of natural resources’ can be recontextualised as ‘sustainable governance of natural resources’. This in turn makes it possible to place the politically neutralising discourse of ‘management’ in a space for wider societal debate, in which the different actors involved can deliberate and negotiate the norms, rules and power relations related to natural resource use and sustainable development. The transformation of sustainable management into sustainable governance of natural resources can be conceptualised as a social learning process involving scientists, experts, politicians and local actors, and their corresponding scientific and non-scientific knowledges. The social learning process is the result of what Habermas has described as ‘communicative action’, in contrast to ‘strategic action’. Sustainable governance of natural resources thus requires a new space for communicative action aiming at shared, intersubjectively validated definitions of actual situations and the goals and means required for transforming current norms, rules and power relations in order to achieve sustainable development. Case studies from rural India, Bolivia and Mali explore the potentials and limitations for broadening communicative action through an intensification of social learning processes at the interface of local and external knowledge. Key factors that enable or hinder the transformation of sustainable management into sustainable governance of natural resources through social learning processes and communicative action are discussed.  相似文献   
30.
Relations between residential quality and place attachment of people involved in the gentrification process of an old inner city housing area in East Germany were asked by a questionnaire. As part of a neighbourhood monitoring process, a total of N = 295 subjects of the urban revitalization area of Magdeburg-Buckau participated in the study. Perceived residential quality was measured with an adapted German version of the “Residential Satisfaction Scale” (Bonaiuto et al. 1999), place attachment with a German version of Bonaiuto et al. (1999) “Neighbourhood Attachment Scale”. The empirical findings revealed that those residential preferences which are relevant for gentrification, such as buildings’ aesthetic pleasantness and presence of green areas, are significant predictors of both pioneers’ and gentrifiers’ place attachment. For all residential groups social cohesion was a significant predictor of place attachment, whereas the length of residence was a significant predictor of place attachment only for those who had lived in the area for a long time (i.e., lower class people and high-class people of high education).  相似文献   
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