国有企业职工分享企业控制权的理论探讨

当前国有企业改革中最重要的问题之一是治理模式中漠视职工作为企业控制权主体角色。从企业的生产性和契约性、企业的资源构成、企业控制权的层次结构和国有企业职工的双重产权身份方面分析，我们认为国有企业职工不仅能够分享企业控制权，而且应该分享企业控制权。     

构建医学课堂教学质量监控体系

课堂教学质量监控是保证教学工作正常、高效进行的有效手段。锦州医学院在这方面做了有益的探索,建立了以教学督导室、教学信息反馈员等环节为主的环形课堂教学质量监控体系;同时,建立了三级听课制,年轻教师试讲制;加强了考试对教学的指导作用,形成了课堂教学质量监控的良性循环。其做法值得借鉴和思考。     

Controlling Access to Sick Leave Programmes: Practices of Physicians in the Netherlands

Policymakers in industrialized countries attempt to contain the costs of sick leave and disability schemes by limiting access to include medically proven cases only. However, a person's incapacity to work cannot be fully deduced by referring to his or her medical condition. It is the question whether using more restrictive eligibility criteria that focus on medical evidence actually reduces the number of benefit recipients and makes access to employee benefit arrangements fairer. This ethnographic study shows that physicians working in Dutch illness certification practices use alternative methods to restrict access to sick leave programmes. Doctors do not control their clients in a restrictive sense of the word. Rather, they exercise control over their clients by inciting them to internalize norms about being active and responsible. While we do not claim that this is good per se, we do contend that this control style may have some advantages over and above more restrictive control mechanisms. Elaborating on policy that supports this alternative notion of control, therefore, seems worthwhile.     

Differential effects of parental control on preschool-age adjustment depending on child effortful control

This study examined whether parental control differentially predicted children's effortful control and adjustment depending on children's levels of executive control and delay ability. Using longitudinal data, the study included 241 preschool-age children and their mothers. Fifty-seven percent of the sample was lower income and included 64% White, 10% Latino/Hispanic, 9% Black, 3% Asian-American, 2% Native or American Indian, and 12% multiple racial/ethnic backgrounds. Interactions between aspects of parental and child control at 3-years-old were tested as predictors of mother-reported child effortful control at 4.5 years and teacher-reported adjustment at 5.5 years. Children's early levels of executive control and delay ability moderated the relations of some forms of parental control with child outcomes, although several hypothesized interactions were nonsignificant. Low parental autonomy respect predicted higher externalizing for children initially high in executive control but predicted lower externalizing for children initially low in executive control. Conversely, high autonomy respect predicted higher impulsivity for children low in delay ability but higher social competence for children high in delay ability. Finally, low maternal negative control predicted higher internalizing for children low in delay ability, whereas it predicted higher internalizing for children high in delay ability. These findings suggest that in some cases the type and degree of parental control should match a child's level of effortful control to support their social, emotional, and behavioral adjustment optimally.     

伪蒙疆政权的物资统制法律制度

为掠取蒙疆地区丰富的资源,日本帝国主义推行物资统制政策,指使伪蒙疆政权制定了一系列法令,对统制物资的种类、输出入、价格、生产等均做出明确规定。物资统制法律制度的实施严重阻碍了蒙疆地区民族工商业的发展,造成蒙疆地区农牧业经济的破产,给蒙疆地区人民生活带来严重困难。     

清代京畿灾荒与秩序控制——以乾隆朝顺天府通州告赈案为例

灾荒容易诱发社会冲突,乾隆朝中期,顺天府通州发生了一起乡民告赈案,面对灾情,地方社会、地方官、皇帝分别采取了不同的处置措施。身处社会底层的普通民众采取群体告赈的方式,谋求生存权利;州县官在处理告赈事件的过程中,面临着来自地方社会与皇权的双重压力;乾隆帝以维护统治为首要原则,采取宽严相济的策略,及时调整赈济政策,缓和官民矛盾,从而到达秩序控制的根本目的。告赈案反映了清代国家与地方社会的多方互动关系。     

Vicarious ostracism and control in young children

After observing ostracism or social exclusion, older children, adolescents and adults report decreased satisfaction of the need for control. Attempting to regain control can motivate aggression in ostracized adults. Research has shown that the onset of ostracism’s harmful effects on children’s behavior is at preschool age. We investigated whether preschoolers would exert more control after witnessing ostracism. A sample of 53 children (Mage = 5 years, 5 months) first watched priming videos either showing ostracism or not. Subsequently, they participated in two ball games. In both of the games (order counterbalanced), children could control the flow of a ball’s motion, either live between two people (i.e., social control) or between two bars on a laptop screen (i.e., non‐social control). Overall, children understood social exclusion when it was displayed in the videos. We found an effect of observed ostracism only on social control. Four‐ to five‐year‐old boys who witnessed ostracism stopped a ball game between two persons longer than boys who did not witness ostracism. Our results suggest that observing social exclusion elevates young boys’ need for control over a social situation. Girls showed a different pattern but their responses did not differ significantly between ostracism and non‐ostracism conditions.     

专用性投资、信任与创业企业控制权治理

基于控制权收益交互作用视角,研究创业投资模式下的异质性创业企业控制权治理问题,分析控制权共享收益和私人收益综合影响下投资家投资专用性和合作双方信任度对创业企业剩余控制权和特定控制权治理的作用机理,以193家不同产业类型创业企业为样本,运用混合回归模型,实证检验投资专用性、信任及其交互作用对异质性创业企业两类控制权治理的影响。研究结果表明,由于异质性企业的控制权收益类型和大小存在差异,导致投资专用性和信任对不同产业类型创业企业控制权治理的影响存在差异;创业企业家控制权私人收益较大、创业投资家的战略收益较小时,创业投资家获得的剩余控制权与其投入资本的专用性、合作双方间的信任度呈非线性倒U形关系;创业企业家控制权私人收益较小、创业投资家的战略收益较大时,创业投资家获得的剩余控制权与其投入资本的专用性、合作双方间的信任度呈非线性U形关系;投资专用性与合作双方信任度的交互项与创业投资家拥有的剩余控制权和特定控制权负相关,在高新技术创业企业样本中交互效应尤为显著。     

Clickstream Data and Inventory Management: Model and Empirical Analysis

We consider firms that feature their products on the Internet but take orders offline. Click and order data are disjoint on such non‐transactional websites, and their matching is error‐prone. Yet, their time separation may allow the firm to react and improve its tactical planning. We introduce a dynamic decision support model that augments the classic inventory planning model with additional clickstream state variables. Using a novel data set of matched online clickstream and offline purchasing data, we identify statistically significant clickstream variables and empirically investigate the value of clickstream tracking on non‐transactional websites to improve inventory management. We show that the noisy clickstream data is statistically significant to predict the propensity, amount, and timing of offline orders. A counterfactual analysis shows that using the demand information extracted from the clickstream data can reduce the inventory holding and backordering cost by 3% to 5% in our data set.     

Non‐Manipulable House Allocation With Rent Control

In many real‐life house allocation problems, rents are bounded from above by price ceilings imposed by a government or a local administration. This is known as rent control. Because some price equilibria may be disqualified given such restrictions, this paper proposes an alternative equilibrium concept, called rationing price equilibrium, tailored to capture the specific features of housing markets with rent control. An allocation rule that always selects a rationing price equilibrium is defined, and it is demonstrated to be constrained efficient and (group) non‐manipulable for “almost all” preference profiles. In its bounding cases, the rule reduces to a number of well‐known mechanisms from the matching literature. In this sense, the housing market with rent control investigated in this paper integrates several of the predominant matching models into a more general framework.