基于系统GMM估计的京津冀数字金融对空气质量动态效应研究

数字金融兼顾金融发展与数字化技术,是绿色金融发展的重要推动力,对空气污染治理的长效机制有着重要意义。文章基于2014—2020年京津冀地区13个城市的面板数据,构建动态GMM模型重点考察了数字金融发展对空气质量水平的动态影响。结果表明,京津冀地区空气质量发展状况分区现象明显;数字金融能够显著改善空气质量,这一影响过程是长期有效的,这一结论在多种方法稳健性检验的基础上依然成立;数字金融指数三个子维度的空气污染治理效果具有明显差异,数字金融覆盖广度与数字化程度能够有效改善空气质量,数字金融使用深度存在不显著的抑制作用,在影响程度上数字化程度>覆盖广度>使用深度。     

高校档案管理系统的网络安全设计与实现

随着档案管理数字化进程的日益加快,档案管理系统的安全可靠性问题也逐渐突出。安全可靠性设计不仅是档案管理制度、流程等方面的基础,更是计算机系统软硬件及网络顺利运行的坚强保证。     

Inclusive Financial Markets: Is Transformation Under Way in Kenya?

Policy emphasis on financial‐sector development has shifted away from microfinance and towards the development of ‘inclusive financial markets’. But, for inclusion to take place, policy must address barriers to access. This article analyses the socio‐economic, demographic and geographical factors associated with financial‐service use across formal, semi‐formal and informal financial services in Kenya between 2006 and 2009, including the new and rapidly growing mobile‐phone‐based payments service – M‐PESA. It finds that, despite an expansion of services, evidence of access barriers is now clearer than it was in 2006. However, there is some evidence that M‐PESA is reversing age as a barrier to inclusion, but, as yet, it is more of a complement than a substitute for formal services.     

区块链的国际法规制——以GATS为视角

以自由化为基础的区块链技术为国际服务贸易的发展提供了新的机遇，但当前缺乏规范区块链的国际法律制度，妨碍了区块链技术的进一步应用。GATS生效后，区块链才出现，但其技术流程符合GATS中计算机及相关服务下数据处理服务的要求。这为国际法规制区块链提供了可能。区块链的国际法规制途径主要有三个方面：首先，将GATS适用于包括区块链在内的数字贸易；其次，推动《服务贸易协定》中的数字贸易议程，以促进区块链自由化；最后，签署包含规范数字贸易问题专章的区域贸易协定。     

Going the Distance: Using Technology in Human Services Education

SUMMARY

Learning objects are bite-sized digital learning resources designed to tackle the e-learning adoption problem by virtue of their scale, adaptability, and interoperability. The learning object approach advocates the creation of small e-learning resources rather than whole courses: resources that can be mixed and matched; used in a traditional or online learning environment; and adapted for reuse in other discipline areas and in other countries. Storing learning objects within a subject specific digital repository to enable search, discovery, sharing and use adds considerable value to the model. This paper explores the rationale for a learning object approach to e-learning and reflects on early experiences in developing a national learning object repository for social work education in Scotland.     

Toolkits for Equity: An Antiracist Framework for Scholarly Publishing

Abstract

Fueled by a recent groundswell of support, scholarly publishing organizations are formalizing their focus on equity and inclusion, yet there is still a lack of effective programs and solutions actually in place. A cross-organizational working group is developing antiracism toolkits (for organizations, for allies, and for Black, Indigenous, and People of Color) to transform scholarly publishing workplaces and organizational cultures. The resources, which will be hosted at c4disc.org, provide a common framework for analysis, a shared vocabulary, best practices, and training materials to guide individuals and organizations as they address systemic inequities specific to the scholarly publishing community. Originally planned as a presentation at the NC Serials Conference in March 2020, this article introduces the toolkits and explains why an antiracist framework is essential to transforming scholarly publishing.     

人工智能产品的适应性创新逻辑——哈贝马斯交往理论视角

新型冠状病毒肺炎疫情(COVID-19)迫使数字化接触者追踪APP成为平衡疫情控制与挽救经济的方案之一。基于哈贝马斯交往理论和产品适应性创新理论,以COVID-19追踪APP为例,进行单案例研究并通过扎根理论构建出“隐私保护与伦理遵守→数据驱动→适应性成长”的人工智能产品的适应性创新逻辑和成长机制。研究发现:对于人工智能产品的适应性创新,隐私保护与伦理遵守是实现人机和谐共生的前提,这也是人工智能产品创新区别于传统工业产品创新的重要特征之一,COVID-19追踪APP所掀起的全球大讨论只是将这一人工智能产品创新的前提凸显和放大出来。据此,在肖静华等提出的数字产品成长机制基础上提出人工智能产品的创新逻辑。     

Crafting Mixed Sexual Advertisements for Mainstream Media: Examining the Impact of Homosexual and Heterosexual Imagery Inclusion on Advertising Effectiveness

ABSTRACT

This research applied both qualitative and quantitative methods to measure the effectiveness of mixed sexual advertisements that explicitly feature both homosexual and heterosexual models within the same message. Drawing on theoretical framework of social identity theory, this study predict mixed sexual advertisements could create a perceptual social categorization that includes both homosexual and heterosexual identities and reduces intergroup competitions between homosexual and heterosexual viewers. Results indicate that mixed sexual advertisements elicit better ad evaluation than strictly gay-themed advertisements when evaluated by a mix of homosexual and heterosexual participants. The findings suggest mixed sexual advertisements could balance between homosexual-themed advertising and gay window advertising by addressing homosexual audiences without alienating heterosexual viewers.     

‘All present and correct?’ Exclusionary inclusion within the English educational system

This paper critically analyses discourses of educational inclusion in England through the lens of Derridean deconstruction. Linking Derrida’s thesis on writing and speech to presence and absence, the paper contends that inclusion acts as a suppléance to previous policies of integration. The paper suggests that, for many teachers, inclusion is grounded upon the forced absence of children rather than upon any notions of equality or justice.     

Financial inclusion through a public works programme: Does left‐wing extremism make a difference?

Using district‐level household data, the study investigates the impact of left wing extremism (LWE) violence on financial inclusion in India. Exploiting the staggered roll‐out of a major public works programme, we find that the programme has the potency to improve financial inclusion, notwithstanding the deleterious effects of higher LWE violence. These findings are, however, different in the post‐Pradhan Mantri Jan Dhan Yojana (Prime Minister's People Money Scheme) phase, especially in the short run wherein there is an increase in both access to and use of finance. The findings are consistent with the citizen support model and suggest that demonstrable government commitment in the form of spending on public works has the capacity to raise financial inclusion, even if the programme occurs in LWE‐affected districts.