中国的劳动收入份额为什么趋于下降?——基于二元经济模型的观察与解释

新古典经济学的要素分配理论以劳动力是稀缺资源作为其前提假设,与我国二元经济条件下的现实情况存在较大差距,因而在分析我国劳动收入份额下降时解释力不足。文章修正了新古典经济学的劳动力稀缺要素假定,基于劳动力无限供给假定的二元经济模型和中国数据表现出的异质性特征,建立了一个分析二元经济中劳动收入份额影响因素的理论框架,并运用该理论框架解释了中国劳动收入份额趋降的原因,提出促进劳动密集型技术进步、提高人力资本禀赋、审慎干预劳动市场等方面的政策建议。     

论分权背景下的中国垂直管理体制——概况、评价及其完善建议

垂直管理是我国上下级管理体制中的一个重要现象。作为中央对地方、上级对下级进行调控的重要手段,这个现象在中国有不断被强化的趋势。文章认为,为规范垂直管理工作,一要合理划分上下级权限,调动两个积极性。二要设置合理的垂直管理体系,加强对垂直部门的管理。三要转变政府职能,实施科学的干部考评体系。四要推行扁平化治理,扩大下级、基层政府的自主权。     

对新疆实现跨越式发展和长治久安主要目标的测算与分析

中央新疆工作会议提出了新形势下推进新疆跨越式发展和长治久安的目标任务,并明确提出到2015年新疆人均生产总值要达到全国平均水平,城乡居民收入和人均基本公共服务能力达到西部地区平均水平,确保2020年实现全面建设小康社会奋斗目标。结合新疆工作会议提出的目标,本文对2015年新疆人均GDP达到全国平均水平、城乡居民收入达到西部平均水平,以及2020年与全国同步实现全面建设小康社会目标三项指标进行测度分析,以期为政府决策和＂十二五＂规划目标的制定提供依据。     

Which Products are More Responsive to In-Store Displays: Utilitarian or Hedonic?

In-store displays aim to boost sales of both utilitarian and hedonic products. Noting typical differences in the information processing and purchase behavior evoked by these product types, and building on congruency theory principles, the authors propose that different types of in-store displays (i.e., island, end-of-aisle, or shelf signage) are more appropriate for utilitarian versus hedonic products, and the use of price or product promotions might reinforce these effects. With a database that combines three data sources (scanner, observational, and survey), this article presents an analysis of a market share model at the SKU level. The results confirm that in-store displays have differential effects on sales, depending on their characteristics; congruency between the decision-making process of utilitarian versus hedonic products and the characteristics of in-store display types moderates their effectiveness in terms of SKU sales. Shelf signage strongly increases the sales of utilitarian products, whereas island and end-of-aisle displays increase sales of hedonic product categories more effectively. The use of congruent promotions creates synergistic influences that reinforce these effects. In particular, price promotions improve the impact of shelf signage on utilitarian products, and product promotions strengthen the impacts of island and end-of-aisle displays on hedonic products. These results extend prior research on in-store marketing actions and the nature of utilitarian versus hedonic products, as well as providing recommendations for retailers and manufacturers seeking to optimize their retail space and commercial budgets.     

Fairness perception of ancillary fees: Industry differences and communication strategies

This study examines fairness perception of ancillary fees across different industries, and ways to communicate ancillary fees in a way that reduces customers' feeling that they are being unfairly treated. Through surveys and consumer experiments, we show that consumers’ perception of fairness decreases as the level of ancillary fees increases, with differences across industries. Also, when the customer is given a cue that the ancillary fees are necessary for low base prices, fairness perception increases, explained by the “dual entitlement” concept. Another effective communication strategy is early disclosure, as opposed to late disclosure which decreases fairness perception and willingness to recommend.     

期望落差与互联网新创企业狙击型国际化——基于资源条件与市场环境二元情境视角

互联网新创企业国际化战略目标及实施路径独具特色，逐渐成为研究热点。以北京小桔科技有限公司为案例对象，基于业绩反馈理论和前景理论，构建“期望落差-二元情境-狙击型国际化”的研究框架，系统揭示互联网新创企业狙击型国际化行为及实现机制。研究发现：期望落差促使互联网新创企业实施狙击型国际化战略，资源条件与市场环境二元情境在其中具有调节作用，即在资源劣势-市场壁垒高情境下采取“组合拳”模式的狙击型国际化，在资源劣势-市场壁垒低情境下采取界内合作模式的狙击型国际化，在资源优势-市场壁垒高情境下采取跨界协作模式的狙击型国际化，在资源优势-市场壁垒低情境下采取市场控制模式的狙击型国际化。     

Localism and the Big Society: the asset transfer of leisure centres and libraries – fighting closures or empowering communities?

This paper critically examines the ‘asset transfer’ of leisure services from the public to the voluntary sector. Asset transfer might be theorised as ‘austerity localism’, in which volunteers are obliged to fill the gaps left by retreating public provision, or as ‘progressive localism’, which represents new opportunities through the localism and Big Society agendas to develop more locally responsive, cooperative and mutualist visions. In this way, asset transfer might overcome the limitations of the United Kingdom policies in which ‘Big Government’ is replaced by civic society. Drawing on qualitative interviews with key personnel (volunteers, managers and local authority officers) at 12 leisure facilities, a grounded assessment of the nuanced balance between ‘austerity localism’ and ‘progressive localism’ is provided, including three observations. First, the main impetus for transfer was cuts in local authority budgets which stimulated the emergence of local groups of volunteers. Secondly, the transfers themselves required interaction between local government and the volunteer groups; however, the nature of the relationship and support given varied and support was limited by austerity measures. Thirdly, volunteers do not automatically fill a gap left by the state: without support transfer viability relies on the financial and social capital among volunteer groups, and this is unevenly distributed. These findings suggest that the capacity for a ‘progressive localism’ to emerge through asset transfer is limited. However, where transfer has occurred, there are some progressive benefits of volunteer empowerment and a more flexible service.     

网络双重嵌入与大学生新创企业绩效：双元创业学习的中介与自我效能的调节作用

基于创业网络理论、创业学习理论和创业成长理论，构建创业网络双重嵌入、双元创业学习、自我效能以及大学生新创企业绩效内在逻辑关系模型。基于168份大学生新创企业样本数据，应用结构方程模型进行实证研究。结果表明，相比网络关系嵌入，网络结构嵌入对大学生新创企业绩效的正向影响更为显著；相比网络结构嵌入，网络关系嵌入对大学生创业学习的影响更为显著；大学生创业学习在网络结构和网络关系嵌入影响大学生新创企业绩效中均发挥部分中介作用，且对网络关系作用传导更明显；自我效能正向调节网络结构嵌入和关系嵌入对大学生新创企业绩效的影响。     

Budget impact analysis of secukinumab versus adalimumab in the treatment of ankylosing spondylitis

Background: Biologic treatments have enhanced the treatment outcomes of patients with active ankylosing spondylitis (AS). Until recently, TNF-alpha-inhibitors have been the only biologics approved for the treatment of active AS. The objective of this study was to assess the potential financial impact of the first non-TNF-alpha biologic secukinumab (fully human IL-17A-inhibitor) vs adalimumab (TNF-alpha-inhibitor) in the treatment of AS in Finland.

Materials and methods: In this model-based budget impact analysis, patients were treated either with secukinumab (150?mg) or adalimumab (40?mg). The number of patients and market share of different biologics were based on national reimbursement registry data. Adalimumab was the most commonly used biologic treatment for AS, and in the base case analysis all adalimumab patients are assumed to switch to secukinumab. Response rates were based on a matching-adjusted indirect comparison between secukinumab and adalimumab. Patients not achieving response were switched to another biologic treatment.

Results: Treating AS patients with secukinumab instead of adalimumab leads to potential savings of 18.2 million euros within a 5-year time period. The total costs within the follow-up time were 59.5 million euros and 77.7 million euros with and without secukinumab, respectively. According to sensitivity analyses, a higher adoption rate of secukinumab corresponds to higher potential savings.

Conclusions: Secukinumab is a cost-saving treatment option compared with adalimumab in the treatment of AS in Finland. More patients could be treated with a biologic by allocating resources more efficiently.     

明代地方官府赋役核算体系的早期发展

明洪武到弘治年间,州县官府的赋役管理从基本不依赖核算向需要且能够进行核算的状态转变。洪武、永乐时期,在官府体系内部,只有田赋被部分地纳入核算管理,其他赋役征发则完全或绝大部分无法计量,也没有计划性。宣德以降,地方官员吸收民间粮里阶层分担赋役负担的经验,在此基础上进行旨在“均平”的改革,以确保赋役的可持续征发。在探索均平之道的过程中,不同地方官员多采取量化赋役负担、预定征收计划、将派征对象标准化并进行摊派核算的方式。其中,田赋额等开始扮演摊派对象的角色。这开启了州县层面赋役征收核算体系的发展之路,也导致府、州、县与户、工等部及布政使司之间产生了赋役核算信息不对称,出现了二重会计结构。