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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Estimation of Common Factors for Microstructure Noise and Effcient Price in a High-frequency Dual Factor Model
高频双因子模型 微结构 噪声公因数 效率价格 估计
2023/4/17
We develop the Double Principal Component Analysis (DPCA) based on a dual factor structure for high-frequency intraday returns contaminated by microstructure noise. The dual factor structure allows a ...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Improved Approximation Ratios of Fixed-Price Mechanisms in Bilateral Trades
双边贸易 固定价格机制 近似比率
2023/4/18
We study the performance of fixed-price mechanisms in the bilateral trade problem. We improve the approximation ratios of welfare-optimal mechanisms in several settings. In particular, when we have on...
中国海商法协会支持举办“COVID-19 & Oil Price Collapse: A Double Whammy”线上研讨会（图）
COVID-19 Oil Price Collapse A Double Whammy
2020/6/24
现今，肺炎疫情对全球经济产生了严重影响，对航运和石油行业等领域，包括上下游产业都带来了连锁反应。2020年5月26日，中国海商法协会（以下简称“协会”）受新加坡海商法协会邀请作为支持单位之一支持举办以“COVID-19 & Oil Price Collapse: A Double Whammy”为题的线上研讨会。
2019年6月17日，加拿大蒙特利尔大学教授，国际著名期刊《Reproduction》杂志主编Christopher Price（克里斯托弗·普莱斯）应邀来医学院进行学术讲座。下午，在仁医楼B区207会议室，ChristopherPrice（克里斯托弗·普莱斯）教授以“排卵期的自由基”为主题，开展了一场精彩的学术讲座。讲座由院长何祖平教授主持。
Latinoamericanistas—those of us who follow, love, and have dedicated much professional and personal attention to Latin America—are often quick to complain about the historical U.S. neglect of “our” re...
On the Price of Proactivizing Round-Optimal Perfectly Secret Message Transmission
mobile tt-adversary PSMT
2018/12/3
In a network of nn nodes (modelled as a digraph), the goal of a perfectly secret message transmission (PSMT) protocol is to replicate sender's message mm at the receiver's end without revealing any in...
英国爱丁堡大学Norah Spears 和David Price教授来福建医科大学访问交流
英国爱丁堡大学 Norah Spears David Price教授 福建医科大学 毒理学基础
2018/2/8
2018年1月19日-23日，英国爱丁堡大学医学生物科学研究中心Norah Spears和David Price教授应邀到我校公共卫生学院进行为期一周的访问交流。访校期间，Norah Spears 和David Price教授就爱丁堡大学医学生物科学研究中心与公共卫生学院在队列建设、团队文化建设、学术交流等方面合作达成了初步意向。他们还与学院师生进行了讲座交流，分享了化疗药物对卵巢和睾丸的影响及目...
The Price of Low Communication in Secure Multi-Party Computation
Secure multi-party computation Oblivious Transfer adversary structures
2017/6/6
Traditional protocols for secure multi-party computation (MPC) among nn parties that achieve optimal resiliency communicate at least a linear (in nn) number of bits. In this work we investigate the fe...
重庆理工大学外国语学院商务口译课件unit Seven Business Negotiation II: Price and Payment
重庆理工大学外国语学院 商务口译 课件 unit Seven Business Negotiation II: Price and Payment
2017/3/22
重庆理工大学外国语学院商务口译课件unit Seven Business Negotiation II: Price and Payment。
A SPATIAL ANALYSIS ON GIS-HEDONIC PRICING MODEL ON THE INFLUENCE OF PUBLIC OPEN SPACE AND HOUSE PRICE IN KLANG VALLEY,MALAYSIA
GIS Hedonic Pricing Model Public Open Space House Price Malaysia
2016/12/1
Presently, it is noticeable that there is a significant influence of public open space about house price, especially in many developed nations. Literature suggests the relationship between the two asp...
山东财经大学国际贸易实务英文课件chapter3 price。
复旦大学历史学系旅游市场研究课件Chapter8 Tourism Price.
SPE/EAGE Reservoir Life Cycle Management Workshop: Innovation and Sustainability in Dynamic Oil Price Environment
Oil Pric oil industry
2016/7/27
Reservoir Life Cycle Management requires the right combination of reservoir characterisation, field development planning, project execution and continuous performance review of all key performance ind...
Causation,Intervention and Agency—Woodward on Menzies and Price
Causation agency Woodward interventionism manipulation
2016/6/15
In his influential book 'Making Things Happen' (Oxford, 2003) and in other places, Jim Woodward has noted some affinities between his own account of causation and that of Menzies and Price (‘Causation...
Market equilibrium of the agricultural product target price insurance and its moral hazard premium
target price agricultural insurance moral hazard premium perspective of institutional economics
2016/6/3
In the study, an expected revenue model was built for the farmers and insurance institutes in China, with the aim of researching the realization conditions of the target price insurance market equilib...