广西沿边特色经济带建设对策探究

广西沿边地区基础设施薄弱,投资环境差,发展滞后。要以沿边贸易合作深入发展为契机,适时调整边境地区经济政策,加快基础设施建设,对边境地区优势产业加大投入,营造良好的产业发展环境,加强干部教育培养,提高人才素质,为边境地区优势产业发展打下良好的基础。     

对构建我国绿色壁垒应对平台的思考

信息渠道不畅、缺乏针对性的有效的咨询服务和技术支持等是目前我国大多数企业抗衡绿色壁垒的最大困难。政府应发挥其在抗衡绿色壁垒中的主导作用,构建由三大子系统、三大体系支撑的绿色壁垒应对平台,完善绿色壁垒风险预警管理系统,通过有效的运作,帮助企业最大限度地减少和避免产品出口遭受绿色壁垒的影响。     

非关税措施的国际比较及其对我国的启示

在关税壁垒不断削弱的背景下,非关税措施逐渐成为各国实行贸易战略最有效的工具之一。从世界主要贸易市场的非关税措施及其引发的政治经济效应看,我国在发展对外贸易中应着力实现海关规则的国际化,履行取消配额、补贴的承诺,充分利用世贸组织为我们提供的保障措施,并建立更有效的非关税措施体系。     

Controlling the commercialisation of science across inter-organisational borders: Four cases from two major Swedish universities

The purpose of this paper is to analyse how different types of controls are applied in different mechanisms for commercialising science, depending on the inter-organisational interactions involved. To achieve this purpose, we followed a multiple-case study design and selected four cases from Uppsala University and the Karolinska Institutet that provided variation in the commercialisation mechanisms (PET Centre, Ångström Materials Academy, Actar, and Karolinska Development). We find that action and result controls dominate in linear ‘spin-out’ funnel mechanisms, while interactive mechanisms entail a combination of action, result and personal controls. However, the inter-organisational interactions also impact which controls are applied in a commercialisation mechanism: conflicting goals between a few closely related organisations or limited external interactions are associated with result controls, while action controls dominate in the absence of external interactions if time and efficiency are key goals. Result controls also assume very different roles, depending on the inter-organisational context of a specific commercialisation mechanism.     

中国加入世贸组织后对农业的影响及应采取的措施

中国是农产品国际贸易大国，加入世贸组织后，对农业的生产和贸易将产生较大的影响。中国加入世贸组织既是挑战，又是机遇，有利有弊，利大于弊．应采取的措施有：改革现行的政府管理机构；采取“绿箱政策”；调整产业结构；提高产品质量；加强动植物检疫。     

农村土地流转的障碍与对策探析

近年来我国的农村土地流转发展速度很快,但是还存在一些问题,本文将简要分析阻碍土地流转的因素并提出个人建议。     

建国以来我国旱灾述略

旱灾在世界范围内具有普遍性,我国也是一个旱灾频繁的国家。针对建国以来我国旱灾的概况、旱灾的成因、抗旱的措施作一粗浅梳理,认为加大水利建设的投入、采取科学的救灾措施和制定抗旱的预警机制,是提高抗旱能力的当务之急。     

Coping with Stress in Outdoor Recreational Settings: An Application of Transactional Stress Theory

This study uses a transactional model of stress and coping as a way to understand how outdoor recreationists deal with negative setting elements during a recreation experience. Within the transactional model, coping behaviors can be viewed as the result of on-going transactions among personal and environmental factors, perceptions of threat or stress, and the perceived effectiveness of coping strategies. The current study focuses specifically on the relationship between reported levels of stress and the types of coping strategies used by recreationists in Glacier National Park. Findings suggest that certain behavioral and cognitive coping responses to stress are associated with different levels of reported stress. Specifically, respondents with lower levels of stress were more likely to engage in certain cognitive adjustments to cope with detracting situations. Respondents reporting higher levels of stress were more likely to engage in either direct action aimed at changing the environmental conditions or are displaced entirely from the recreational setting. In addition to these primary findings, the study discusses the range of coping behaviors employed.     

On the continuity of correspondences on sets of measures with restricted marginals

Summary. Consider the set of probability measures on a product space with the property that all have the same marginal distributions on the coordinate spaces. This set may be viewed as a correspondence, when the marginal distributions are varied. Here, it is shown that this correspondence is continuous. Numerous problems in economics involve optimization over a space of measures where one or more marginal distributions is given. Thus, for this class of problem, Berge's theorem of the maximum is applicable: the set of optimizers is upper-hemicontinuous and the value of the optimal solution varies with the parameters (marginals) continuously. Received: April 23, 1997; revised version: January 16, 1998     

Strategies and goals of community-based injury prevention programmes – a mixed-methods study of 25 Scandinavian WHO Safe Communities

Documentation and analysis of prevention goals and interventions employed by community-based injury prevention programmes is vital to advance the knowledge and understanding of synergistic multi-strategy injury prevention programmes. This study examined the goals and interventions of 25 Scandinavian community-based injury prevention programmes in WHO-designated Safe Communities. Collection and analysis of quantitative data from survey questionnaires to the programme coordinators was followed by collection and analysis of qualitative data from structured interviews with programme coordinators from eight of the programmes. The results demonstrated that the programmes under study predominantly relied on ‘intuitive’ and subjective methods for selecting interventions. The programmes largely failed to transform injury surveillance data into information and knowledge that could prioritize community safety strategies and measures, due to insufficient time and personnel resources. The results demonstrated the importance of combining passive approaches with active interventions. Educational efforts were considered essential to the programmes. The programmes preferred to rely on broadly stated goals rather than specific objectives.