关于大学生对心理学教育需求的差异性研究

文章就不同性别、不同年级和不同专业的大学生对心理学教育需求的差异性进行了调查研究。认为男大学生和女大学生之间 ,大一学生和大二学生之间 ,以及文科生和理工科生之间对心理学教育的需求是有差异的。因此 ,应该根据大学生对心理学教育需求的差异 ,有针对性地在高等院校对大学生开展心理学教育。     

浅析歧义在英语广告语篇中的文体价值

歧义作为一种语言现象在任何语言中都存在。造成歧义的原因有很多,其中语言的局限性、心理因素和传播因素是最主要的三个原因。尽管歧义有其消极的一面,但也不能否定它的积极作用。在英语广告中对歧义的广泛利用就是对其积极作用的肯定。本文从词汇、结构以及双关的角度分析了英语广告文体中的歧义及其文体价值。     

走出治理通货紧缩的误区

在如何治理通货紧缩这一问题上,我国总是从刺激需求入手,来启动经济.事实证明这种做法步入了误区.我国通货紧缩的生成机理是由单位产品的生产成本不断上升所造成的,由此必须从供给入手,努力降低单位产品的成本,彻底打破通货紧缩的生成机理.     

世界油气资源现状及未来趋势预测

石油作为一种不可再生的稀缺资源,作为人类社会第一大能源,在21世纪前50年将不可能被大规模替代,仍将是世界经济发展的重要支撑和现代社会的动力基础。世界油气资源的变化以及未来趋势均会对中国经济产生重大影响。基于世界油气资源现状分析的基础上,对未来世界油气资源供需总量、结构变化以及国际油价变化等重大问题进行预测,以探讨其应对之策。     

我国通货膨胀名义成因和实际成因的检验分析

货币供给扩张是导致通货膨胀的名义因素,总需求和总供给扩张是导致通货膨胀的实 际因素。通过统计检验,我们发现,货币供给增长率和通货膨胀率之间不存在显著的协整关系,但 消费需求增长率对通货膨胀率具有显著的Granger影响,这说明我国价格水平变化具有名义需求和 实际需求的双重驱动迹象。因此抑制通货膨胀时,控制名义因素效果比较明显,而治理通货紧缩 时,实际因素扩张的作用则更为显著。     

基于神经网络的物流需求预测——以浙江省长兴县为例

为了寻找城市经济与城市物流之间的内在关系,并为城市物流规划提供必要的决策数据和依据,建立基于神经网络的“城市经济一物流需求”预测模型,对城市物流需求量进行预测。应用人工神经网络模型研究城市经济与城市物流需求之问的内在非线性映射关系,为城市物流需求预测提供了一种新的思路和方法。本文以浙江省长兴县历年经济数据作为模型的信息输入。建立起长兴县物流预测模型,并进行求解。     

A delay-in-payment contract for Pareto improvement of a supply chain with stochastic demand

We consider a supply chain consisting of a single supplier and a single retailer with stochastic customer demand, which is operated over an infinite horizon. We propose a delay-in-payment contract to coordinate the supply chain. With this contract, the supplier allows the retailer to pay partial order cost at the ordering epoch, and to pay the remaining portion after a permissible number of periods. The system is formulated as a stochastic dynamic programming problem. It is shown that there exists a base-stock policy to be optimal. Compared with the traditional wholesale-price contract, the delay-in-payment contract with appropriate parameters can achieve a Pareto improvement (i.e., the performances of both the supplier and the retailer using the delay-in-payment contract are better than those using the wholesale-price contract). Numerical studies are performed to investigate both the effectiveness of the Pareto improvement, and the impact of the major parameters of the delay-in-payment contract on the system performance.     

中国农村民间借贷市场融资约束环境下利率定价模型分析——以广东农村实地调查数据为例

通过对广东农户民间借贷行为实地调查的问卷进行数据分析,了解农村民间借贷中的资金供求关系,发现存在的融资约束问题,进而对融资约束环境下民间借贷资金利率定价过程进行实证分析;着重考察农村民间借贷利率受公共信息和私人信息影响的程度,从借款人和贷款人的角度分别建立定价模型进行经验分析。结果显示,定价模型在F检验1%水平上显著,其他模型具有R2的统计显著性;反映借款用途的变量在10%水平上显著,其他变量均在5%水平上显著。这说明该市场利率能够反映公共信息的影响,借款人和贷款人的利率定价也反映了各自私人信息中相关风险和财务能力因素的影响,得到的经验结论主要是:第一,农村民间借贷市场是自主交易的金融市场;第二,其利率定价过程基本市场化。     

Note passing as gendered practices of public ambiguity in a hyper‐masculine organization

This article explores a surprising and seemingly mundane organizational practice: passing notes during professional meetings. Based on 34 in‐depth interviews with women in a hyper‐masculine organization — the Israeli military — this study focuses on what I term gendered practices of public ambiguity. It demonstrates how these practices shed light on three interrelated paths to power at work: (i) practices of public intimacy between men; (ii) practices of women's degradation by men; and (iii) practices of recognition claims by women. The tension between the publicity inherent in the routine passing of notes and the ambiguity of their contents calls for a more nuanced theorization of gendered power practices, which transcends the accepted dichotomy of doing and undoing gender, reproducing or challenging the symbolic gender order. The findings show that gendered micro‐practices can become polysemic symbolic spaces in which women redirect the flow of power, if only temporarily and locally, and turn it into a multidirectional and multi‐agentic resource. The conceptual contribution of these findings is discussed in terms of the positioning of women in hyper‐masculine environments as pragmatic subjects who (re‐)construct mechanisms of power out of the restricted repertoire available to them.     

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.