欧洲信贷资产流转市场调查研究

2017年7月,银行业信贷资产登记流转中心(以下简称"银登中心")考察小组赴英、法两国同业机构交流,期间先后访问了多家行业协会和金融机构,就欧洲信贷资产流转市场的基础设施、平台公司、自律组织等进行了考察调研。调研发现,欧洲信贷资产流转市场在三十多年的发展历程中,交易品种和交易模式逐渐丰富,具有行业自律作用突出、投资者结构多元化、市场分散度高且区域性强等特点,这对于金融基础设施服务的要求不断提高。在此基础上,本文从促进我国信贷资产流转市场进一步发展的角度出发,提出了制定并推广行业标准、完善金融基础设施服务、继续研究贷款评级和价格发现机制、推动银团贷款流转业务等建议。     

Predatory Trading

This paper studies predatory trading, trading that induces and/or exploits the need of other investors to reduce their positions. We show that if one trader needs to sell, others also sell and subsequently buy back the asset. This leads to price overshooting and a reduced liquidation value for the distressed trader. Hence, the market is illiquid when liquidity is most needed. Further, a trader profits from triggering another trader's crisis, and the crisis can spill over across traders and across markets.     

Learning from Trading

The incorporation of diverse information into asset prices isempirically examined in an actual securities market with multiplerounds of trade. Using prices of Israeli index and nominal bondsof equal maturity, we calculate implied expectations of inflationthat has already occurred but for which the official statistichas not yet been announced. Learning is defined as the convergenceof these expectations to the actual level of inflation in theperiod after the end of the month but before the announcementof the official statistic. We find that the variance of theinflation expectation errors decreases with trading days inthis period. The decline in the variance suggests that investorslearn, by repeatedly observing prices, about the distributionof other investors' information. We also find a positive relationbetween the dispersion of relative price changes and the sizeof the inflation-expectation errors on the first round of trade.The correlation diminishes as investors learn about the distributionof inflation information in the economy.     

美国的内线交易法

<正>从事股票交易的人都知道,他投资的公司任何可能影响股票价格的动态都是极其宝贵的,因为它或是带来丰厚的利润,或是造成巨大的损失。因此,股票持有人要随时把握公司的财政动态,及时买入或卖出股票。但是,如果有人利用工作之     

Optimal Liquidity Trading

A liquidity trader wishes to trade a fixed number of shares within a certain time horizon and to minimize the mean and variance of the costs of trading. Explicit formulas for the optimal trading strategies show that risk-averse liquidity traders reduce their order sizes over time and execute a higher fraction of their total trading volume in early periods when price volatility or liquidity increases. In the presence of transaction fees, traders want to trade less often when either price volatility or liquidity goes up or when the speed of price reversion declines. In the multi-asset case, price effects across assets have a substantial impact on trading behavior.We are grateful to Prajit Dutta and Larry Glosten for numerous conversations and comments and to Marc Lipson for help with the Plexus data. Comments and suggestions of the referee and the editor, Josef Zechner, helped us improve the paper. We also thank the participants of the Chicago Board of Trade 13th Annual European Futures Research Symposium 2000 and the participants of the EFA Annual Meetings 2001.     

Informed Trading Intensity

We train a machine learning method on a class of informed trades to develop a new measure of informed trading, informed trading intensity (ITI). ITI increases before earnings, mergers and acquisitions, and news announcements, and has implications for return reversal and asset pricing. ITI is effective because it captures nonlinearities and interactions between informed trading, volume, and volatility. This data-driven approach can shed light on the economics of informed trading, including impatient informed trading, commonality in informed trading, and models of informed trading. Overall, learning from informed trading data can generate an effective informed trading measure.     

Limit Order Trading

We analyze the rationale for limit order trading. Use of limit orders involves two risks: 1) an adverse information event can trigger an undesirable execution, and 2) favorable news can result in a desirable execution not being obtained. On the other hand, a paucity of limit orders can result in accentuated short-term price fluctuations that compensate a limit order trader. Our empirical tests suggest that trading via limit orders dominates trading via market orders for market participants with relatively well balanced portfolios, and that placing a network of buy and sell limit orders as a pure trading strategy is profitable.     

对资产评估中的"资产"概念的探析

资产是评估的对象,有关资产本质的理论也是评估理论的基础,但在我国资产的概念更多的是从会计角度出发的,评估中资产定义也过多地体现了会计的计量性质.本文从资产评估的几个基本问题入手,结合资产评估的前提假设、原则,试图从评估中的资产与其它领域的资产的区别于联系中把握资产的概念.     

The Role of Tick Size in Upstairs Trading and Downstairs Trading

This paper examines the impact of reducing the tick size on market-making behavior on The Toronto Stock Exchange. The results indicate a significant decrease in the percentage of trades of fewer than 10,000 shares involving the upstairs traders and a significant increase in the percentage of trades of fewer than 1,000 share involving the designated market makers. Consistent with this finding, the upstairs traders earn significantly lower returns on non-block trades and the designated market markers earn lower returns on trades smaller than 1,000 shares. We conclude the tick size reduction benefits the trading public.Journal of Economic LiteratureClassification Numbers, G20, G24.     

Nasdaq Trading and Trading Costs: 1993–2002

Nasdaq spreads decline from 1993 to 2002, largely independently of tick‐size reductions. Trade size declines, consistent with greater retail investor activity. Using the method of Chordia, Roll, and Subrahmanyam (2001), we find that concurrent market returns strongly affect liquidity and trading activity. Liquidity exhibits distinct day‐of‐the‐week patterns. There is little evidence that macroeconomic announcements or changes in key interest rates affect Nasdaq stocks overall; but in the bear market, we find a relation between some of these variables and effective spreads, which we interpret as consistent with Nasdaq participants' paying greater attention to fundamentals after the market crash.     

森林景观资产与森林环境资产的评估方法

森林景观资产与森林环境资产的评估研究,是这些森林资源进入市场、参与各种市场经济活动的前提,也是森林企业建立科学管理机制的基础工作。本文在分析森林景观资源与森林环境资源的概念、特点及构成的基础上,对这些森林资源资产评估的方法进行了介绍。     

Optimal Bond Trading with Tax Clienteles: A Discrete-Time Dynamic Trading Model

This study develops a discrete-time dynamic trading model for bond pricing under differential taxation. The model incorporates both the tax-timing option effect and the tax-clientele effect. Investors from all tax brackets have a chance to bid for a bond, and the marginal investor is the one who is willing to pay the highest price. Simulation results show that inter-bracket trading occurs frequently as the interest rate changes, which enhances the value of the tax option. These results are shown to be robust to changes in interest rate process and tax regimes.     

证券市场混合交易模式制度研究

做市商交易制度、竞价交易制度以及混合交易模式三者如何选择和取舍是国内证券市场一个长期争论的话题.本文尝试以德国证券交易所积极管理型上市基金指定保荐人制度为例,从积极管理型上市基金目前的发展现状为出发点,对混合交易模式进行分析.     

资产评估准则与国有资产评估管理

一、资产评估的作用日益凸显资产评估正在日益凸显重要的地位和作用。在市场经济活动中,资产评估起着保护投资者合法权益,维护经济秩序,保障公平交易的重要作用。在市场机制条件下国有资产保值增值中,资产评估是国有资产监督管理工作不可或缺的重要环节和基础性工作。资产评估已成为维护国有资产合法权益,推动国有资产有序发展,     

Insider Trading after Repurchase Tender Offer Announcements: Timing versus Informed Trading

Abnormally high net insider selling is commonly observed after repurchase tender offer (RTO) announcements although, on average, firms experience positive abnormal returns in the years after the repurchases. We explore two potential explanations: liquidity trade timing and informed trading. Consistent with the notion that fixed price RTOs are more likely than Dutch-auction RTOs to signal undervaluation, the results suggest that insider selling after fixed price RTO announcements are driven largely by insiders who time their trades with the repurchase announcements. In contrast, selling after Dutch-auction RTOs seems to be driven primarily by informed traders who exploit mispricing associated with the repurchase announcements.     

知情交易概率测算在内幕交易监管中的应用

内幕交易定义侧重信息分布状态,知情交易定义侧重信息认知状态,在立法和监管层面,内幕交易包含知情交易的内涵。信息优势是内幕交易监管困境的根源所在,知情交易概率模型从是否拥有信息的两种不同交易行为模式出发．有助于判断潜在的内幕交易行为,根据选取时间段变量、事件变量和财务指标变量的不同,为内幕交易监管选取重点目标提供参考。在监管实务操作中。强化信息核心、改革收盘机制、主张模糊界定等是必要的手段。