政府动态奖惩机制下绿色建筑供给侧演化博弈研究

从绿色建筑供给侧角度出发，构建消费者效用函数、开发商利润函数和政府与开发商的演化博弈模型，分析消费者绿色偏好、建筑绿色度、成本等因素对建筑价格、需求和利润的影响以及政府动态奖惩政策下系统的演化稳定策略。结果表明：消费者绿色偏好支付系数和建筑绿色度的增大有利于绿色建筑价格、需求和利润的提高，但高成本却使需求和利润降低；政府采用静态补贴与静态税收政策时，博弈系统不存在演化稳定策略，采用动态补贴与静态税收、静态补贴与动态税收、动态补贴与动态税收三种政策组合时，系统存在演化稳定策略；动态补贴与静态税收的政策组合在推动绿色建筑发展方面优于其他政策；开发商开发绿色建筑的概率与补贴上限值呈负相关，与税收上限值呈正相关。     

平台竞争、排他性协议与竞争瓶颈

在很多双边市场中，经常出现平台一边的用户与平台之间产生利益纠纷的现象，例如顺丰速运与菜鸟网络之间的纠纷等，本文从理论模型的角度研究了这种经济现象。文章通过将双边市场的用户分为视平台有差异和无差异两种类型，研究了平台如何掠夺视平台无差异的用户所有剩余的问题。研究发现，平台厂商有与视平台无差异的用户签订排他性协议的激励；无论签订排他性协议与否，这类用户都将被掠夺所有剩余，产生了所谓的"竞争瓶颈"；排他性协议带来的福利效应并不明确，当平台的边际成本和交叉外部性参数较大时，排他性协议的签订能够提升社会总福利。     

Twitter,incivility, and presidential communication: A theoretical incursion into spectacle and power

ABSTRACT

By approaching civility as an operational logic for democracy, we ask how incivility is a strategy related to power and domination, particularly from the president of the United States. We propose that Twitter is part of an infrastructure of incivility, through which structures and discursive mechanisms contribute to a devaluation of normative democratic discourses. Spectacle provides a theoretical framework to contextualize the forces at play in mediating our relations. Using President Trump’s Twitter use as a case study, we offer four propositions that together formulate a framework for theorizing the strategic use and deployment of incivility as an increasingly legitimate, yet problematic tool for democratic governance.     

Regulation and the future of work: The employment relationship as an innovation facilitator

Digital transformation and the reorganization of the firm have given rise to new forms of work that diverge significantly from the standard employment relationship. Advocates of digital disruption suggest that the existing legal framework cannot accommodate “innovative” working templates and business models. This article, however, argues that labour regulation can continue to facilitate innovation, presenting the employment relationship as a flexible instrument, and standard forms of employment as the means of achieving efficiencies and cost advantages. First, they allow for the full exercise of managerial prerogative and attendant internal flexibility in workforce deployment, and, second, they constitute an effective device to deliver training and develop skills.     

Evaluation capacity building in the nonformal education context: Challenges and strategies

Policymakers’ demand for increased accountability has compelled organizations to pay more attention to internal evaluation capacity building (ECB). The existing literature about ECB has focused on capacity building experiences and organizational research, with limited attention on challenges that internal evaluation specialists face in building organizational evaluative capacity. To address this knowledge gap, we conducted a Delphi study with evaluation specialists in the United States’ Cooperative Extension Service and developed a consensus on the most pervasive ECB challenges as well as the most useful strategies for overcoming ECB challenges. Challenges identified in this study include limited time and resources, limited understanding of the value of evaluation, evaluation considered as an afterthought, and limited support and buy-in from administrators. Alternatively, strategies found in the study include a shift in an organizational culture where evaluation is appreciated, buy-in and support from administration, clarifying the importance of quality than quantity of evaluations, and a strategic approach to ECB. The challenges identified in this study have persisted for decades, meaning administrators must understand the persistence of these issues and make an earnest investment (financial and human resource) to make noticeable progress. The Delphi approach can be used more often to prioritize ECB efforts.     

The red and the black: China’s social credit experiment as a total test environment

China's social credit system is an unusually explicit case where technology is used by multiple actors to turn human behavior into a test object on behalf of the state's goal of modifying the larger social environment, making it an intriguing setting for thinking about the new sociology of testing. This article considers how China's search for a usable “credit” score to both allocate financial resources and explicitly measure a citizen's trustworthiness creates an emergent experimental system of governance similar to, yet not quite captured by, the kinds of experimental processes observed in literature on the platform as a form of market-based governance. As a site where “seeing like a state” and “seeing like a market” converge, the social credit system is a vantage point for observing the changing relationship between moral and economic domains in an era of digital platforms. The article highlights the experimental quality of the system and its emerging system of governance structured around reward and punishment and argues that strategic ambiguity, institutionalized through the affordances of digital platforms, is an important part of the design of this large-scale social experiment.     

构建民办高校学生党建微博平台的思考

微博作为新媒体领域的一个重要平台，已经渗透到高校学生学习、生活的各个方面，其教育载体的属性已然显现。然而，目前民办高校学生党建微博平台的建设尚处于起步阶段。民办高校应充分认识构建学生党建微博平台的必要性，探索其可行性路径，思考其深层次问题，不断提高学生党建平台建设的现代化水平。     

“通知—删除”规则在电子商务专利侵权中的适用——兼论《民法典》第1195条

随着电子商务的蓬勃发展，“通知—删除”规则在有效制止电子商务专利侵权中具有重要作用。我国在21世纪初引进“通知—删除”规则，逐步构建了适用于电子商务领域专利侵权的“通知—删除”规则。《民法典》正式施行以来，“通知—删除”规则在适用于电子商务专利侵权中暴露出诸多问题：存在规则滥用隐患，权利人与商家利益失衡，通知与反通知的审核标准难以一致，因错误通知造成商家损失难以恢复，等等。解决好这些问题，需从专利侵权的特殊性出发，贴合《民法典》第1195条的规定，遵循“通知—删除”规则的立法目的进行解释适用；应重视和探索电子商务平台的自治能力，推动“通知—删除”规则在电子商务专利侵权中的解释适用。