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The K-Y Paradox: Problems in Creating a Centralised Sovereign Backed Cryptocurrency on a Decentralised Platform K-Y悖论:在去中心化平台上创建中央主权支持的加密货币的问题
Pub Date : 2017-03-29 DOI: 10.2139/ssrn.2942914
Kartik Hegadekatti
Cryptocurrency networks and Blockchains are decentralized systems, functioning on distributed consensus. Fiat currencies on the other hand are issued, maintained and supervised by a sovereign central authority. RSBCs are Regulated And Sovereign Backed Cryptocurrencies (based on the K-Y Protocol) i.e. they are essentially decentralized cryptocurrencies floated by a central (sovereign) authority; it presents a paradox; known as the K-Y paradox. This paper explores the various dimensions of the K-Y paradox and its resolution.
加密货币网络和区块链是分散的系统,在分布式共识的基础上运行。另一方面,法定货币由一个主权中央机构发行、维护和监督。rsbc是受监管和主权支持的加密货币(基于K-Y协议),即它们本质上是由中央(主权)机构浮动的分散加密货币;这是一个悖论;被称为K-Y悖论。本文探讨了K-Y悖论的各个维度及其解决方法。
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引用次数: 1
The Effect of Security Procedures on Employee Morale 安全程序对员工士气的影响
Pub Date : 2016-11-02 DOI: 10.18510/IJMIER.2016.221
Firdouse R Khan, Daeij Al Hosni
Purpose The objective of the study is to critically analyze the main issues on the scrutiny of personal belongings and the effect of it on the employee morale and to understand the due impact so as to find out a simplified work atmosphere in order to increase taskforce retention. Design/methodology/approach The study was conducted with 260 employees working in the Oil fields of Sohar industrial port, Oman. The employees were selected on a simple random sampling basis and were contacted through a well-defined questionnaire which was made available online for this purpose.  The sample included both the managers and the workers from the task force. Findings Our empirical results reveal that the employees understand the logic behind the measures, are not reluctant and hence no negative impact on the employee’s morale. However, the study demonstrates that there is a strong association between the privacy of the employees, their trust, tolerance and the morale of the employees. The main factors which might impede the security procedures are the trust and the privacy. Practical Implications The study reveals that the security practices may violate the individual privacy and leads to ethical conflict and thus the employees may become untrusted and tend to leave the organization due to daily physical inspection which is not a very good sign. Social Implications There is a need to educate all the employees on the logic behind such inspection measures and seek the opinion on the ways to improve such measures. A national campaign can be initiated. Originality/value Very few studies have examined the effect of security procedures on the employee morale in the oil fields of Oman and it is a first-hand study of its kind.
本研究的目的是批判性地分析个人物品审查的主要问题及其对员工士气的影响,并了解其应有的影响,以便找到一个简化的工作氛围,以增加工作组的保留。研究人员对在阿曼Sohar工业港油田工作的260名员工进行了研究。在简单随机抽样的基础上选择员工,并通过为此目的在网上提供的定义明确的问卷与员工联系。样本包括来自工作组的经理和工人。我们的实证结果表明,员工理解这些措施背后的逻辑,并不不情愿,因此对员工的士气没有负面影响。然而,研究表明,员工的隐私,他们的信任,宽容和员工的士气之间存在着很强的关联。可能阻碍安全程序的主要因素是信任和隐私。研究表明,安全措施可能会侵犯个人隐私,并导致道德冲突,因此员工可能变得不被信任,并倾向于离开组织,因为每天的身体检查,这不是一个很好的迹象。社会影响有必要对所有员工进行教育,让他们了解这些检查措施背后的逻辑,并就如何改进这些措施征求意见。可以发起一场全国性的运动。很少有研究审查安全程序对阿曼油田员工士气的影响,这是此类研究的第一手资料。
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引用次数: 2
Collaborative Search 协同搜索
Pub Date : 2016-09-07 DOI: 10.2139/ssrn.1850607
Fabian J. Sting, Jürgen Mihm, C. Loch
Collaborative search, i.e., the process in which organizational members jointly contribute content to solve a non-trivial problem, is a common phenomenon in new product development organizations. In examining organizational problem solving, research has however neglected collaborative search processes, and has instead focused on coordination -- making separately contributed partial solution mutually compatible. This paper contributes towards a theory of collaborative search. We identify the organizational contingencies for which collaboration is beneficial, provide guidance on when collaboration does not improve performance, and identify methods for making collaboration effective.
协同搜索,即组织成员共同贡献内容以解决一个重要问题的过程,是新产品开发组织中的常见现象。然而,在研究组织问题解决方案时,研究忽略了协作搜索过程,而是专注于协调——使单独贡献的部分解决方案相互兼容。本文提出了一种协同搜索理论。我们确定协作是有益的组织偶发事件,就协作何时不能提高性能提供指导,并确定使协作有效的方法。
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引用次数: 5
On Styles in Product Design: An Analysis of US Design Patents 论产品设计的风格:对美国外观设计专利的分析
Pub Date : 2016-06-13 DOI: 10.2139/ssrn.2428744
T. Chan, Jürgen Mihm, Manuel E. Sosa
Products combine function and form. This paper focuses on product form. The authors combine state-of-the-art clustering techniques with experimental validation to identify styles (groupings of new product designs of similar form) among the more than 350,000 US design patents granted from 1977 through 2010.Thus the authors compile, for the first time, a rich data set of styles that can serve as an empirical platform for a rigorous study of the role played by product form in new product development. Building on this platform, the authors analyze the determinants of “style turbulence”: the year-to-year unpredictability of changes in a style’s prevalence.The authors find that (i) style turbulence follows a U-shaped relationship with respect to function turbulence (the turbulence of product functions associated with a given style) and (ii) style turbulence increases over time. The authors discuss the implications of these findings for managing design in new product development.
产品结合了功能和形式。本文主要研究产品形态。作者将最先进的聚类技术与实验验证相结合,从1977年至2010年授予的超过35万项美国外观设计专利中识别出风格(类似形式的新产品设计分组)。因此,作者第一次编译了一个丰富的风格数据集,可以作为一个经验平台,严格研究产品形式在新产品开发中所起的作用。在这个平台上,作者分析了“风格动荡”的决定因素:风格流行的年复一年变化的不可预测性。作者发现(i)风格湍流与函数湍流(与给定风格相关的产品函数的湍流)呈u形关系,(ii)风格湍流随时间增加。作者讨论了这些发现对新产品开发管理设计的影响。
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引用次数: 21
About the Methods of Formalization of Technological Process 关于技术过程形式化的方法
Pub Date : 2016-04-26 DOI: 10.2139/ssrn.3695239
K. Tubychko, O. Pihnastyi
There are mass, serial and single types of production are determined by the coefficient of consolidation of operations at the workplace (GOST 3.1121.84). Mass production is characterized by a type of highly specialized departments and sections on output, limited and stable for a long period of the time range of products. The main objective of planning is to ensure the movement of work-pieces on at a given pace of operations. A significant part of the calendar-planned regulations for the type of mass production is sustainable and just laid the basis for the planned regulations of the production lines. Planning is based on the calculation of the rate of release and details of the calculation of interoperable standards groundwork. When a batch type production nomenclature of manufactured products less stable, but still regularly repeated in the release program, the number performed in detail shops operations far exceeds the number of jobs that determines the production of goods parties. Main planning task in batch production, ensuring periodicity of manufacture products in accordance with the scheduled task. Increasing seriality achieved the unification of parts and typed processes. The objective of production planning is to manufacture products on time and uniform loading of production sites for a given production cycle. Each type of production of different methods can be arranged. The main ones are in-line, single party and methods of production. The most effective line method. The set of methods, tools, and principles of organization of the process to form the production planning and control system. Specifically shown what it takes to build a mathematical model of operations.

It is proved that the execution of technological operations connected with the transfer of technological resources on the subject of work in order to change its properties, each of which is determined by the input parameters. We consider the formalization of violations of state regulatory process parameters. But while all the above refers to existing guests. It is concluded that the analytical methods of system design management of industrial production lines are based on the construction of states in the phase space trajectories of the objects of labor. The foundation for building effective models of object-technology-driven production processes that describe the motion of objects on the working party from the technological production line which is the foundation of conservation laws that characterize resource transfer process on the subject of work. Development of a detailed description of the subject-Technology managed production process, based on the stochastic mechanism of transfer of technological resources on the subject of work as a result of the impact of the equipment during the execution process step requires the introduction of parameters characterizing the state of the object of labor in the phase technological space.
有批量、系列和单一类型的生产是由工作场所作业的整合系数(GOST 3.1121.84)决定的。批量生产的特点是一种高度专业化的部门和部门对产量、有限的和长期稳定的时间范围内的产品的类型。计划的主要目标是确保工件在给定的操作速度下移动。大规模生产类型的日历计划法规中有很大一部分是可持续的,并且为生产线的计划法规奠定了基础。计划是基于发布速率的计算和互操作标准基础计算的细节。当成批式生产的制成品命名法不太稳定,但仍有规律地重复发布程序时,车间执行的详细作业数量远远超过决定产品生产方的作业数量。批量生产的主要计划任务,确保生产周期符合计划任务。增加串行性实现了零件和类型化过程的统一。生产计划的目标是在给定的生产周期内按时制造产品并在生产现场均匀装载。每一种类型的生产都可以安排不同的方法。主要有直列式、单方式和生产方式。最有效的划线法。组织过程的一套方法、工具和原则,以形成生产计划和控制系统。具体地展示了如何建立操作的数学模型。证明了技术操作的执行与技术资源的转移有关,技术资源的转移是为了改变工作主体的性质,而每一种性质都是由输入参数决定的。我们考虑违反国家监管过程参数的形式化。但是,虽然以上都是指现有的客人。工业生产线系统设计管理的分析方法是基于劳动对象的相空间轨迹状态的构建。建立对象技术驱动的生产过程的有效模型的基础,该模型描述了从技术生产线到工作组的对象运动,这是表征工作主体上的资源转移过程的守恒定律的基础。开发一个详细描述主体技术管理的生产过程,基于技术资源转移对主体工作的随机机制,由于设备的影响,在执行过程步骤中需要引入表征劳动对象状态的参数阶段技术空间。
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引用次数: 0
The Ex-Ante Rebalancing Premium 事前再平衡溢价
Pub Date : 2016-03-11 DOI: 10.2139/ssrn.2746471
Pierre Hillion
The paper focuses on the rebalancing premium, defined as the difference between the cash-flows generated by a fixed-weight (FW) strategy and a drift-weight (DW) strategy at the end of an investment horizon. A unified framework is used to investigate both FW contrarian (long-only) strategies and FW momentum (leveraged and short) strategies. The benefit of the derivatives approach is to provide information about the ex-ante costs of rebalancing.The paper shows that the rebalancing premium can be replicated by a portfolio of derivatives composed of strangles. It introduces the concept of “rebalancing swap,” “rebalancing swap rate,” and “portable rebalancing strategy.”Finally, the paper suggests a “rebalancing factor” to control for the impact of rebalancing in the empirical tests of asset pricing models and mutual fund performance.
本文关注的是再平衡溢价,它被定义为在投资周期结束时,固定权重(FW)策略和漂移权重(DW)策略产生的现金流之间的差额。使用统一的框架来研究FW逆向(只做多)策略和FW动量(杠杆和空头)策略。衍生品方法的好处是提供了有关再平衡事前成本的信息。本文表明,再平衡溢价可以通过由勒勒组成的衍生品组合来复制。介绍了“再平衡掉期”、“再平衡掉期率”和“可移植再平衡策略”的概念。最后,本文在资产定价模型和共同基金绩效的实证检验中提出了“再平衡因子”来控制再平衡的影响。
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引用次数: 2
Are Two Heads Better than One: The Multi-Authority Form and Organizational Adaptation 两个臭皮匠胜过一个诸葛亮:多权威形式与组织适应
Pub Date : 2015-07-12 DOI: 10.2139/ssrn.2630088
Daniel A. Levinthal, Maciej Workiewicz
The multi-authority form is a type of organization where subordinates report to multiple superiors and superiors share authority over their subordinates. While those forms are quite common among modern organizations, research on such forms offers conflicting findings. These conflicting findings, in turn, suggest the need for greater understanding of the mechanisms through which these complex hierarchies operate. We create an explicit agent-based model where organizational adaptation is guided by a coupled search, with superiors integrating efforts of interdependent organizational units and their subordinates pursuing specialization within those units. We identify the specific mechanisms which make the multi-authority form the preferred option when specialization and integration are both important. The traditional hierarchy is, in turn, shown to be superior at integrating interdependent units, but at a cost of local specialization.
多权威形式是一种下属向多个上级报告,上级对下属分享权力的组织形式。虽然这些形式在现代组织中相当普遍,但对这些形式的研究提供了相互矛盾的发现。反过来,这些相互矛盾的发现表明,需要对这些复杂的层次结构运作的机制有更深入的了解。我们创建了一个明确的基于代理的模型,其中组织适应由耦合搜索指导,上级整合相互依赖的组织单位的努力,下级在这些单位内追求专业化。我们确定了在专业化和集成都很重要的情况下,使多权威形式成为首选的具体机制。反过来,传统的等级制度在整合相互依赖的单位方面表现得更好,但代价是局部专业化。
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引用次数: 2
Generational Diversity at Work: A Systematic Review of the Research 工作中的代际多样性:研究的系统回顾
Pub Date : 2015-07-01 DOI: 10.2139/ssrn.2630650
Ian C. Woodward, Pisitta Vongswasdi, E. More
For the first time in modern history, workplace demographics now span up to four distinct generations. Therefore, intergenerational diversity is a timely issue, gathering increasing interest amongst academics, organizations and business executives. However, the evidence base in scholarly research on generational diversity at work is often contradictory and unclear. In this study we aim to identify and examine existing empirical research on generational differences in work-related characteristics to inform future focal areas for generational research related to leadership and management; as well as to synthesize the existing evidence of generational differences in a variety of work-related characteristics. We conduct a systematic review of the literature to synthesize empirical research in a rigorous manner (following a disciplined screening process, a final sample of 50 studies is examined). In the analysis, six key themes emerge: communication and technology; work motivators or preferred job characteristics; work values; work attitudes; workplace/career behaviors; and leadership preferences or behaviors. Our systematic review also reveals that the majority of empirical studies provide results which fully or partially support the existence of generational diversity; highlighting the importance of future research to address the potential differing needs and characteristics of each generation as they interact and work within organizations. Our study contributes to the development of generational theory, proposes specific areas for important future research priorities on the topic of generational diversity, and highlights some implications for organizational practice. Although the systematic review is not commonplace, our study does contribute to its application in the field of management.
在现代历史上,职场人口结构首次跨越了四个不同的世代。因此,代际多样性是一个及时的问题,引起了学术界、组织和企业高管越来越多的兴趣。然而,学术研究中关于工作中代际差异的证据基础往往是相互矛盾和不明确的。在本研究中,我们旨在识别和检查现有的关于工作相关特征的代际差异的实证研究,以告知未来与领导和管理相关的代际研究的重点领域;以及综合各种工作相关特征的代际差异的现有证据。我们对文献进行了系统的回顾,以严格的方式综合实证研究(经过严格的筛选过程,对50项研究的最终样本进行了检查)。在分析中,出现了六个关键主题:通信和技术;工作激励因素或首选的工作特征;工作价值观;工作态度;工作/职业行为;以及领导的偏好或行为。我们的系统回顾还表明,大多数实证研究提供的结果完全或部分支持代际多样性的存在;强调未来研究的重要性,以解决每一代人在组织内互动和工作时潜在的不同需求和特征。我们的研究有助于代际理论的发展,为代际多样性这一主题提出了未来重要研究重点的具体领域,并强调了对组织实践的一些启示。虽然系统评价并不普遍,但我们的研究确实有助于其在管理领域的应用。
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引用次数: 27
Self-Fulfilling Fire Sales: Fragility of Collateralised Short-Term Debt Markets 自我实现的甩卖:短期债务抵押市场的脆弱性
Pub Date : 2015-04-01 DOI: 10.2139/ssrn.2506661
J. Kuong
This paper shows that collateralised short-term debt, although privately optimal for reducing borrowers’ moral hazard, can cause fragility (multiple equilibria) when the collateral market is illiquid. A new form of coordination failure between borrowers’ ex ante margin and risk-taking decisions engenders a systemic run in the collateralised debt market: large changes in credit rationing, margins, repo spreads, etc. The model also captures the large (small) crosssectional differences between safe and risky collateral in bad (good) times. Finally, I show that asset price guarantees could improve welfare and promote stability but repealing repo contracts’ “automatic stay” exemption might do the opposite.
本文表明,尽管短期债务抵押对降低借款人的道德风险是最优的,但当抵押市场缺乏流动性时,它可能导致脆弱性(多重均衡)。借款人事前保证金与冒险决策之间的一种新形式的协调失灵,导致了债务抵押市场的系统性挤兑:信贷配给、保证金、回购价差等方面发生了巨大变化。该模型还捕捉到了安全抵押品和风险抵押品在经济低迷时期(经济繁荣时期)的大(小)横截面差异。最后,我表明,资产价格担保可以改善福利并促进稳定,但废除回购合约的“自动停留”豁免可能会适得其反。
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引用次数: 22
Ready to Be Open? Explaining the Firm-Level Barriers to Benefiting from Openness to External Knowledge 准备好开放了吗?解释企业从对外知识开放中获益的障碍
Pub Date : 2015-03-26 DOI: 10.2139/ssrn.2585538
J. Birkinshaw, M. Mol, L. F. Monteiro
This paper provides new theory and evidence about the benefits of openness on a firm’s innovation performance and, more importantly, the specific firm-level contingencies under which those benefits are more (or less) likely to be observed. Building on Dyer and Singh’s (1998) relational view, we suggest that a firm’s lack of resources and absorptive capacity, as well as its use of secrecy, are significant barriers to benefiting from openness to external knowledge. Using responses from 12,152 firms to the fourth and fifth UK versions of the Community Innovation Survey (CIS) we generate findings consistent with our hypotheses.
本文提供了关于开放对企业创新绩效的好处的新理论和证据,更重要的是,在特定的公司层面上,这些好处更有可能(或更少)被观察到。基于Dyer和Singh(1998)的关系观点,我们认为企业缺乏资源和吸收能力,以及对保密的使用,是从对外开放知识中获益的重大障碍。利用12,152家公司对英国第四和第五次社区创新调查(CIS)的回应,我们得出了与我们的假设一致的发现。
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引用次数: 99
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