基于实例的上证50ETF期权Fibonacci数列的计算术语学研究

上证50ETF期权的推出丰富了市场交易的对冲机制,拓展了金融衍生品术语研究的领域。本文对期权交易术语的实值期权、平值期权、虚值期权和Fibonacci期权数列进行了基于交易数据的计算研究。通过对七年来期权交易数据的实时跟踪,我们建立了期权交易数据库,并采用计算术语学方法对期权交易进行了计算研究。我们发现:(1)Fibonacci期权数列是非常重要的期权交易术语,其黄金分割点适用于期权交易的波动测算;(2)上证50ETF期权合约涉及到期权交易术语的标准化问题,其交易并不是孤立的市场行为,同时受到新加坡A50指数等相关指数波动的影响;(3)上证50ETF期权交易体系是开放的:新加坡A50指数对我国上证50指数有交易的前瞻效应;上证50指数作为上证50ETF跟踪标的决定上证50ETF走向;上证50ETF作为期权标准合约跟踪标的影响到具体的合约交易;(4)上证50ETF期权交易的核心术语是杠杆波动率;Delta的计算赋值代表了高杠杆特性,其值域扩大将导致Fibonacci期权数列的黄金分割点出现偏差。最后得出结论:上证50ETF期权交易的研究是数据驱动的研究;基于统计的计算语言学方法可对期权术语进行赋值,并有效辅助期权交易;期权的计算术语学研究将促进数据驱动的术语学发展。     

军事术语学的学科形成与发展

军事术语学是研究军语的结构、形成、特征、作用和军语的编纂、管理、使用及其发展规律的一门新兴学科。该学科经历了漫长的酝酿、积累、探索和“破土而出”的过程:古代军事术语思想的萌芽时期,近代军事术语思想的雏形时期,现代军事术语学的形成时期。它将随着新时代军队建设特别是军事科学研究的深入发展而日趋完善,自立于军事学和术语学学科之林。     

基于语料库的《斯坦福哲学百科全书》 墨家核心术语英译研究

《斯坦福哲学百科全书》的墨学部分包含丰富的墨家核心术语。墨家核心术语作为墨家思想的精华,其恰当的英译对墨家思想在西方的传播起着关键作用。文章基于语料库研究《斯坦福哲学百科全书》墨学部分墨家核心术语的英译,以探寻墨家核心术语翻译策略和方法。结果发现,方克涛更偏向使用归化的翻译策略,翻译方法多样,以直译、意译为主,辅以音译、汉字注释、同义词的方法,翻译形式多样,而其中包含深层次的原因。     

Accountability and values in radically collaborative research

This paper discusses a crisis of accountability that arises when scientific collaborations are massively epistemically distributed. We argue that social models of epistemic collaboration, which are social analogs to what Patrick Suppes called a “model of the experiment,” must play a role in creating accountability in these contexts. We also argue that these social models must accommodate the fact that the various agents in a collaborative project often have ineliminable, messy, and conflicting interests and values; any story about accountability in a massively distributed collaboration must therefore involve models of such interests and values and their methodological and epistemic effects.     

On the origins and foundations of Laplacian determinism

In this paper I examine the foundations of Laplace’s famous statement of determinism in 1814, and argue that rather than derived from his mechanics, this statement is based on general philosophical principles, namely the principle of sufficient reason and the law of continuity. It is usually supposed that Laplace’s statement is based on the fact that each system in classical mechanics has an equation of motion which has a unique solution. But Laplace never proved this result, and in fact he could not have proven it, since it depends on a theorem about uniqueness of solutions to differential equations that was only developed later on. I show that the idea that is at the basis of Laplace’s determinism was in fact widespread in enlightenment France, and is ultimately based on a re-interpretation of Leibnizian metaphysics, specifically the principle of sufficient reason and the law of continuity. Since the law of continuity also lies at the basis of the application of differential calculus in physics, one can say that Laplace’s determinism and the idea that systems in physics can be described by differential equations with unique solutions have a common foundation.     

Maxwell's color statistics: From reduction of visible errors to reduction to invisible molecules

This paper presents a cross-disciplinary and multi-disciplinary account of Maxwell's introduction of statistical models of molecules for the composition of gases. The account focuses on Maxwell's deployment of statistical models of data in his contemporaneous color researches as established in Cambridge mathematical physics, especially by Maxwell's seniors and mentors. The paper also argues that the cross-disciplinary, or cross-domain, transfer of resources from the natural and social sciences took place in both directions and relied on the complex intra-disciplinary, or intra-domain, dynamics of Maxwell's researches in natural sciences, in color theory, physical astronomy, electromagnetism and dynamical theory of gases, as well as involving a variety of types of communicating and mediating media, from material objects to concepts, techniques and institutions.     

A conceptual discussion on electromagnetic units – Extending mechanical units towards a global system of units

A comparative review of the different systems of units that are most usual in electromagnetism leads to the proposal of a new system of units. In this system, the gravitational constant acquires the role of an interaction constant, both for gravitational and electromagnetic interaction, as a result of a redefinition of electric charge. In this way, the new system of units extends in a natural manner to mechanics. The comparison between the gravitational and electromagnetic interactions is of particular relevance.     

The material theory of induction and the epistemology of thought experiments

John D. Norton is responsible for a number of influential views in contemporary philosophy of science. This paper will discuss two of them. The material theory of induction claims that inductive arguments are ultimately justified by their material features, not their formal features. Thus, while a deductive argument can be valid irrespective of the content of the propositions that make up the argument, an inductive argument about, say, apples, will be justified (or not) depending on facts about apples. The argument view of thought experiments claims that thought experiments are arguments, and that they function epistemically however arguments do. These two views have generated a great deal of discussion, although there hasn't been much written about their combination. I argue that despite some interesting harmonies, there is a serious tension between them. I consider several options for easing this tension, before suggesting a set of changes to the argument view that I take to be consistent with Norton's fundamental philosophical commitments, and which retain what seems intuitively correct about the argument view. These changes require that we move away from a unitary epistemology of thought experiments and towards a more pluralist position.     

门捷列夫的“旷缺”与中国公使的感叹

1869年门捷列夫完成了世界上第一张化学元素周期表,除了把当时所知的全部63种元素按原子量大小分组(族)排列外,还在表中留下一些空位,预言了与硼、铝、硅类似的元素的存在及其性质。随后的20多年内,这些空位相继被新发现的元素填补。1877年中国首任驻英公使郭嵩焘听到了门捷列夫的预言与元素镓的发现这一故事,联想到发现海王星的经过,由衷感叹西方科学的精致与功效。     

创新开展新时期科技名词规范化工作,努力发挥支撑服务作用

科技名词规范化工作具有深厚的历史基础和现实需要,是支撑科技创新和经济社会发展的一项基础性系统工程。当前,中国特色社会主义进入新时代,我们要深刻领会“新时代”的丰富内涵,深化认识科技名词规范化工作的特殊意义,创新开展各项工作,更好肩负起新时代赋予的历史使命。