海南东环高铁站点对周边建设用地扩张的净效应： 反事实分析框架的视角

研究目的：评估海南东环高铁站点对周边建设用地扩张的净效应,为实现高铁站点周边土地资源合理利用提供科学依据。研究方法：反事实分析框架与FLUS模型。研究结果：（1）2010—2018年海南东环高铁各站点周边建设用地均呈扩张态势,其中海口东站与三亚站周边建设用地扩张规模最大;（2）海南东环高铁中有6个站点对周边建设用地扩张的作用范围在1.5～3.5 km左右,另有4个站点因受其他因素的主导影响而难以有效界定其作用范围;（3）对于识别出作用范围的6个站点,其开通运营使周边建设用地净增加了18.39 km2,且主要沿着“高铁站点—主城区”“高铁站点—旅游景区”方向分布;（4）相比于“事前—事后”评估思路,反事实分析框架下高铁站点对周边建设用地扩张的作用结果更趋近于净影响。研究结论：引入反事实分析框架与FLUS模型有助于客观认识高铁站点对周边建设用地扩张的净效应,研究结果能够为协调站点周边土地资源开发与生态环境保护提供更为准确的决策建议。     

我国农村土地流转信托研究

农村土地流转信托作为一项创新性的产权制度安排,在深化农村土地制度改革、推进农业现代化和完善家庭承包责任制方面具有重要作用,但目前仍面临着配套政策体系不健全、规模效益不稳健以及体制机制不完善等问题。应进一步创新体制机制,完善农村土地流转政策配套体系,加快建设农地流转信托二级市场,谋划构建“三位一体”的政策实施框架,尽快形成“三农问题”与“信托产业”互利共赢的新局面。     

智力资本披露的动机及框架研究

智力资本是组织重要的价值驱动器,智力资本报告不仅可以向外界传递公司的知识战略,降低信息不对称,同时还是一种有效的内部管理工具,能帮助公司更好地认识和管理自己的知识资源,从而创造更高的价值。首先介绍了公司披露智力资本的动机,进而从战略管理的角度总结了智力资本披露的框架。     

TNC Motives for Signing International Framework Agreements: A Continuous Bargaining Model of Stakeholder Pressure

Over the past decade, discussion has flourished among practitioners and academics regarding workers’ rights in developing countries. The lack of enforcement of national labour laws and the limited protection of workers’ rights in developing countries have led workers’ rights representatives to attempt to establish transnational industrial relations systems to complement existing national systems. In practice, these attempts have mainly been operationalised in unilateral codes of conduct; recently, however, negotiated international framework agreements (IFAs) have been proposed as an alternative. Despite their growing importance, few studies have empirically studied IFAs. This paper starts to fill this gap by studying why corporations adopt IFAs, based on a qualitative study of the process leading to the signing of a recent IFA. The study’s findings complement existing research into why corporations adopt IFAs, codes of conduct, and CSR policies by demonstrating that corporate motives can be linked to a desire to retain a trusting relationship with the labour union movement. In addition, the findings indicate that the discrete campaign model of stakeholder pressure dominant in previous research should be complemented by a continuous bargaining model of stakeholder pressure. The paper concludes by discussing differences between these conceptual models of stakeholder pressure and avenues for future research.

Imperfections and Shortcomings of the Stakeholder Model’s Graphical Representation

The success of the stakeholder theory in management literature as well as in current business practices is largely due to the inherent simplicity of the stakeholder model––and to the clarity of Freeman’s powerful synthesised visual conceptualisation. However, over the years, critics have attacked the vagueness and ambiguity of stakeholder theory. In this article, rather than building on the discussion from a theoretical point of view, a radically different and innovative approach is chosen: the graphical framework is used as the central perspective. The major shortcomings of the popular stakeholder framework are systematically confronted with the graphical scheme to illustrate their visual impact. The graphical illustrations of the imperfections help explain the sometimes-oversimplified generalisation inherent to every graphical model. They also make some interrelationships easier to understand. The analysis demonstrates that, with the tacit but implicit acceptance of simplification of the discussed explanatory elements, Freeman’s framework remains a rather good approximation of reality. Only a few minor changes to the stakeholder model are consequently proposed.     

Acegi在电子商务系统中的应用

本文分析了Acegi安全框架,详细说明了Acegi安全框架的工作过程。举例说明了Acegi安全框架的具体应用,讨论了如何利用Acegi进行Web资源的认证和授权。使用一种基于数据库的策略来对Acegi资源配置进行动态扩展,满足电子商务系统中用户在运行期间的动态改变权限的需求。     

林业移动电子政务系统框架研究

为了弥补给予固网的林业电子政务难于获取森林资源、地理空间等动态实时数据的不足,本文提出了基于遥感系统、全球定位系统、地理信息系统、林业信息系统、短信息服务的5S技术的林业移动电子政务的基本框架和功能体系。     

Factors of broadband development and the design of a strategic policy framework

The paper analyses the household use of broadband technology and services in EU countries in an attempt to find the main reasons which explain the differences seen among countries. With the use of factor analysis, the underlying factors are identified as: (1) enablers and means; (2) the use of services; and (3) the ICT sector's development. Based on these findings, a two-dimensional framework that enables the classification of policy actions depending on the influencing factor and type of influence is developed. The framework can be used to analyse what is the appropriate set of policies at the national and regional governmental levels leading towards the better diffusion of new broadband (BB) technologies and services.     

Approach and avoidance motivations in response to being envied at work and their effects on proactivity

The goal of the present study is to provide a deeper analysis of the envy-proactivity link. Drawing upon regulatory theories and Smith's model on envy appraisal, we theorize that when envied individuals focus on the potential negative impact of envy on themselves, they adopt avoidant coping strategies, which hinder proactivity, whereas concern toward others stimulates approach-motivated coping strategies, which foster proactivity. Specifically, our model operationalizes a parallel mediating mechanism between perceptions of being envied and proactivity via the serial mediation of self-oriented concern and distancing, and other-oriented concern and courtesy. Results from a multi-source survey confirm that being envied indirectly decreases proactivity via the serial mediation of self-oriented concern and distancing, and indirectly increases proactivity via other-oriented concern and courtesy.     

Impulse buying: A systematic literature review and future research directions

This paper performs a comprehensive analysis of academic research on impulse buying following a systematic literature review approach. Drawing on the TCCM framework suggested by Paul and Rosado-Serrano, we synthesize the impulse buying literature and develop a future research agenda. Accordingly, this review synthesizes impulse buying research in terms of theory development, context, characteristics, and methodologies to examine the development of the literature over time. This systematic review shows that impulse buying research is fragmented and still developing due to its transition from a traditional retail environment into different online channels. Furthermore, this paper proposes a conceptual framework based on the literature synthesis, presenting antecedents and mediators of impulse buying behaviour. Finally, this review identifies overlooked areas in impulse buying literature and provides insightful directions to advance research in the domain. Overall, this research effort makes a significant contribution to consumer behaviour literature, specifically to impulse buying literature.