《投资学》经典课件(英文) (12)

合集下载

《投资学》经典课件(英文) (12)

《投资学》经典课件(英文) (12)
• 生活是一门艺术,要在不充足的前提下得出充足的结 论。 ——塞缪尔·巴特勒(1835~1902)
• Life is the art of drawing sufficient conclusions from insufficient premises
• 投资是一门艺术,要在不充足的前提下得出充足的结 论。
• Which is better?
• Reflection effect 反射效应
A You lost 30,000$ in 100% B You get 40,000$ in 80%, lost
nothing in 20%
• Loss aversion
A a coin toss with a payoff of $5,000 for tails
The Behavioral Critique 行为学派的批评
• Behavioral finance • Irrational behavior • Information processing • Probability distribution • Virtually everyone agrees that if prices are right
• Financial problem experiment财务问题试验 • 富人 rich man • 穷人 poor man • 数额较小 smaller amount • 数额较大 greater amount • 差异 difference
• For investor • Leisure 闲暇的重要性 • band width 带宽
• Investment is the art of drawing sufficient conclusions from insufficient premises

投资学PPT第章资本资产定价模型_图文

投资学PPT第章资本资产定价模型_图文
资产组合相同 问题: ❖若某一个股票未包含在最优资产组合中,
会怎样?
*
22
图 9.1 The Efficient Frontier and the Capital Market Line
*
23
9.1.2 消极策略的有效性
理由:
❖市场的有效性
❖投资于市场投资组合指数这样一个消极策略是有 效的——有时把这一结果称之为共同基金定理 (mutual fund theorem)。
*
39
练习题
某基金下一年的投资计划是:基金总额的 10%投资于收益率为7%的无风险资产, 90%投资于一个市场组合,该组合的期望 收益率为15%。若基金中的每一份代表其 资产的100元,年初该基金的售价为107美 元,请问你是否愿意购买该基金?为什么 ?
*
40
9.2 资本资产定价模型和指数模型
9.2.1 实际收益与期望收益
*
36
SML 与CML的比较:
������ SML 的坐标系为“β—r”;而CML 的坐标系是“σ—r” ▪ ������ SML 反映的是证券或证券组合的期望收益与风险程
度的依赖关系;而CML 反映的是有效证券组合的期望收 益与风险程度的依赖关系。 ▪ ������ SML 只反映证券或证券组合的期望收益与其所含系 统风险的关系,不是全部风险的关系;CML 则由于其上 面的所有证券组合都只含有系统风险,它所反映的是这 些证券组合的期望收益与其全部风险的依赖关系。 ▪ ������ 在均衡证券市场中,如果证券被恰当定价,则应当 落在SML 之上;而单纯由证券组成的有效证券组合除M 外均落在CML的下方。
▪ 夏普(William Sharpe)是美国斯坦福大学教授。 诺贝尔经济学评奖委员会认为CAPM已构成金融 市场的现代价格理论的核心,它也被广泛用于经 验分析,使丰富的金融统计数据可以得到系统而 有效的利用。它是证券投资的实际研究和决策的 一个重要基础。

40543041《投资学》英文课名Investments

40543041《投资学》英文课名Investments

40543041《投资学》英文课名:Investments学时:30学时学分:2学分先修课程:《微观经济学》、《宏观经济学》、《财政学》、《统计学》适用专业:国际经济与贸易、会计学、财务管理、电子商务、市场营销、工商管理一、总论(一)课程性质学科基础必修课(二)开课目的与任务设置本课程的目的是在于使学生掌握证券投资的基本知识,熟悉证券投资的基本理论并能进行一般的基本分析和技术分析。

本课程的任务是使学生明确证券投资的重要性,在学好证券投资基础知识的同时,让学生能够顺利的进行模拟投资活动,掌握正确的投资方法与技巧,为未来的实际投资打下坚实的基础。

(三)课程教学重点、难点、手段、方法等有关问题本课程教学重点放在基本概念、基本理论与基本业务知识技能的讲授上,教学难点为基本概念、业务知识,教学手段以课堂理论教学为主,辅之以必要的案例分析和课堂讨论。

方法:采用重点章节详细讲解,次要章节讨论总结(由教师出题,学生讨论,最后由教师总结),其它章节自学的方法,使学生在规定的课时内完成教学大纲的全部内容;在课堂上大量采用实例与案例教学,做到理论联系实际和启发式教学;课后要求同学完成一定量的作业。

二、课程内容及其学时分配、教学要求(一)课程内容及其学时分配第一章证券投资基础(3学时)第一节投资的概念第二节投资的类型第三节证券投资学的学科体系第二章股份公司与股票(5学时)第一节股份公司第二节股票第三节股票的功能与分类第三章债券(4学时)第一节金融债券第二节公司债券第三节国际债券第四章投资基金(4学时)第一节投资基金概述第二节证券投资基金的运作第五章证券发行市场(5学时)第一节证券市场概述第二节股票的发行与承销第三节债券的发行与承销第六章证券交易市场(5学时)第一节证券交易市场的功能第二节股票上市与交易第三节债券交易第四节股票价格指数第七章证券投资分析(4学时)第一节证券投资基本分析第二节证券投资技术分析(二)教学要求学生在学习过程中,要理论联系实际,不断提高分析问题与解决问题的能力。

投资学全英课件

投资学全英课件




10.1 Multifactor models: an overview 10.2 Arbitrage pricing theory 10.3 Individual assets and the APT 10.4 A multifactor APT 10.5 Where should we look for factors?
10.1 Multifactor models(多因 素模 型): an overview



The index model decomposes stock variability into market risk and firm-specific risk. In the index model, the return on the market portfolio summarized the broad impact of macro factors. Sometimes, however, rather than using a market proxy, it is more useful to focus directly on the ultimate sources of risk. That is to measure one‟s exposures to particular sources of uncertainty. Factor models allow us to describe and quantify the different factors that affect the rate of return on a security.

However, stocks actually differ in their betas relative to the various macroeconoic factors.

《投资学》经典课件(英文) (1)

《投资学》经典课件(英文) (1)

What is investment?
• Your idea about the investmentபைடு நூலகம் • More money • Higher income • Etc.
The definition
• The current commitment of money or other resources in the expectation of reaping future benefits
Course Objective
• Analytical ability: modeling skills that are important
in making investment decisions
• Quantitative skills: developing problem solving
Investment
Money, wealth, stock, bond, capital ect.
Course Mechanics
• Class participation:50% • Final Exam:50%
Course materials: • Textbook:Investment Bodie, Kane and Marcus 9th edition • Additional materials, articles
• Investment science – mathematics
Why investment?
• You idea • Potential gain
• The gold price
• Uncertainty of the future payments and income, smooth your income and consumption

《投资学》经典课件(英文) (10)

《投资学》经典课件(英文) (10)
• The Fama-French (FF) Three-Factor Model
• The Multifactor CAPM and the APT
Thanks!
idiosyncratic risk • well-functioning security markets do not allow for the
persistence of arbitrage opportunities • Arbitrage(套利):Shanghai-Hong Kong Stock
Connect(沪港通) • Law of One Price(一价定律)
• risk arbitrage 风险套利 • Pure arbitrage 纯套利 • Well-Diversified Portfolios • Betas and Expected Returns
• riskless payoff
• The Arbitrage Pricing Theory • Risk Assessment Using Multifactor Models
• A Multifactor Security Market Line(多因素证券市场线)
• CAPM
• a two-factor security market line
• Assumption • a frictionless market with no taxes or transaction
costs • Assets are perfectly divisible • There is no short-sale constraint • a one-factor linear model :
• An arbitrage opportunity

投资学英文课件chap012.ppt

投资学英文课件chap012.ppt
INVESTMENTS | BODIE, KANE, MARCUS
12-6
Behavioral Biases
2. Mental Accounting: • Investors may segregate accounts or monies and take risks with their gains that they would not take with thห้องสมุดไป่ตู้ir principal.
CHAPTER 12
Behavioral Finance and Technical Analysis
McGraw-Hill/Irwin
INVESTMENTS | BODIE, KANE, MARCUS
Copyright © 2011 by The McGraw-Hill Companies, Inc. All rights reserved.
12-8
Figure 12.1 Prospect Theory
INVESTMENTS | BODIE, KANE, MARCUS
12-9
Limits to Arbitrage
• Behavioral biases would not matter if rational arbitrageurs could fully exploit the mistakes of behavioral investors.
2. Even when given a probability distribution of returns, investors may make inconsistent or suboptimal decisions. • Result: They have behavioral biases.

Chap002投资学(英)《Asset Classes and Financial Instruments》

Chap002投资学(英)《Asset Classes and Financial Instruments》
P n = market price of the T-bill = number of days to maturity
• Example: 90-day T-bill, P = $9,875
r BD =
$10,000
- $9,875
$10,000
360 = 5% × 90
2-14
2.1 The Money Market
Brothers
• Reserve Primary Fund ―broke the buck‖ • Run on money market funds ensued • U.S. Treasury temporarily offered to insure all
money funds
2-12
2.1 The Money Market
stock on margin
• Loan may be ―called in‖ by broker
2-9
Figure 2.1 Treasury Bills (T-Bills)
Source: The Wall Street Journal Online, July 7, 2011.
2-10
Figure 2.2 Spreads on CDs and Treasury Bills
• New Innovation: Asset-backed commercial paper
2-5
2.1 The Money Market
• Bankers’ Acceptances
• Originate when a purchaser authorizes a bank to
pay a seller for goods at later date (time draft)

投资学英文课件chap012

投资学英文课件chap012

12-15
Bubbles and Behavioral Economics
• Rational explanation for stock market bubble using the dividend discount model:
PV0

D1 kg
• S&P 500 is worth $12,883 million if dividend growth rate is 8% (close to actual value in 2000).
3. Regret Avoidance: • Investors blame themselves more when an unconventional or risky bet turns out badly.
INVESTMENTS | BODIE, KANE, MARCUS
12-7
Behavioral Biases
12-20
Trends and Corrections: Moving
Averages
• The moving average is the average level of prices over a given interval of time.
• Bullish signal: Market price breaks through the moving average line from below. Time to buy
12-8
Figure 12.1 Prospect Theory
INVESTMENTS | BODIE, KANE, MARCUS
12-9
Limits to Arbitrage
• Behavioral biases would not matter if rational arbitrageurs could fully exploit the mistakes of behavioral investors.

投资学CAPM模型PPT课件

投资学CAPM模型PPT课件
CH09
资本资产定价模型
1
资本资产定价模型(Capital Asset Pricing Model,CAPM)是由美国Stanford大学 教授夏普等人在马克维茨的证券投资组合 理论基础上提出的一种证券投资理论。
CAPM是现代金融学的奠基石,它解决了 所有的人按照组合理论投资下,资产的收 益与风险的问题。
2 :单个证券风险与市场组合风险的关系;
M
(3)i

E(ri ) rf E(rM ) rf
:单个证券超额收益率与市场超额
收益率的敏感程度;
0:证券收益与市场组合收益正相关;
0:证券收益与市场组合收益负相关;
1:进取型证券,波动率大于市场波动;
1:保守型证券,波动率小于市场波动。
E(rM ) rf

A

2 M
14
9.1.4 单个证券的期望收益
n
市场组合M的收益率:rM wk rk k 1
则通用电气(GE)与市场组合的协方差为:
n
n
Cov(rGE , rM ) Cov(rGE , wk rk ) wkCov(rGE , rk )
k 1
k 1
• 资本利得税的存在。可能阻碍投资者买卖证券实现 利润的行动。因为账面上的资本增值不需要支付税 金,一旦抛售证券使其转化为资本利得,则应该付 税;
• 不完全信息会影响证券的估价。如果投资者的信息 不够完全,他可能无法观察到错误估价的证券,从 而也就不可能通过交易来消除错误的估价。
E(rM ) rf

A

2 M
贝它的定义:i

Cov(ri , rM

2 M

投资学原理英文课件 (12)

投资学原理英文课件 (12)





4-15
Table 4.6 Key Financial Variables for Four Investment Vehicles
4-16
Using HPR in Investment Decisions
investment
• Expected Inflation Premium
– The average rate of inflation expected in the future
4-11
Measuring Return (cont’d)
• Risk-free Rate
– The rate of return that can be earned on a risk-free investment
– Capital gains (or losses): the difference between the proceeds from the sale of an investment and its original purchase price
• Total Return: the sum of the income and the capital gain (or loss) earned on an investment over a specified period of time
4-14
Holding Period Return (HPR)
• Holding Period Return
– The total return earned from holding an investment for a specified holding period (usually 1 year or less)

公司理财英文版第十二章

公司理财英文版第十二章

12-9
Year-to-Year Total Returns
Large-Company Stock Returns
Long-Term Government Bond Returns
U.S. Treasury Bill Returns
12-10
Average Returns
Investment Large Stocks Small Stocks Long-term Corporate Bonds Average Return 12.3% 17.1% 6.2%
• Total dollar return = income from investment + capital gain (loss) due to change in price • Example:
– You bought a bond for $950 one year ago. You have received two coupons of $30 each. You can sell the bond for $975 today. What is your total dollar return?
• How volatile are mutual funds? • Morningstar provides information on mutual funds, including volatility • Click on the web surfer to go to the Morningstar site
U.S. Treasury Bills
3.8%
0.0%
12-13
Figure 12.9
Insert Figure 12.9 here

《投资学》经典课件(英文) (3)

《投资学》经典课件(英文) (3)

U.S. Securities Markets
• NASDAQ • Level 3 subscribers: firm, enter the price • Level 2 subscribers: brokerage firms, receive the price • Level 1 subscribers: receive only the inside quotes • NASDAQ Market Center,
How Firms Issue Securities
• Primary market(一级市场) • Secondary market(二级市场) • Initial public offerings(首次公开发行) • Seasoned equity offerings(再次发行) • (Bond) public offering(公开发行) • Private placement(私募)
Investment bank(投资银行)
• Raising financial capital by underwriting or acting as the client's agent in the issuance of securities (or both).
• Assist companies involved in mergers and acquisitions (M&A) and provide ancillary services such as market making, trading of derivatives and equity securities, and FICC services (fixed income instruments, currencies, and commodities)

博迪投资学英文课件 (12)

博迪投资学英文课件 (12)
INVESTMENTS | BODIE, KANE, MARCUS
Figure 8.3 Scatter Diagram of HP, the S&P 500, and HP’s Security Characteristic Line (SCL)
RHP t HP HP RS&P500 t eHP t
INVESTMENTS | BODIE, KANE, MARCUS
Alpha and Security Analysis
3. Establish the expected returቤተ መጻሕፍቲ ባይዱ of each security absent any contribution from security analysis.
INVESTMENTS | BODIE, KANE, MARCUS
Optimal Risky Portfolio of the
Single-Index Model
• Maximize the Sharpe ratio
– Expected return, SD, and Sharpe
ratio:
n1
INVESTMENTS | BODIE, KANE, MARCUS
Single-Index Model
• Regression Equation:
Ri t i i RM t ei t
• Expected return-beta relationship:
ERi i i ERM
index risk:
Cov(ri
,
rj
)

i

j
2 M
INVESTMENTS | BODIE, KANE, MARCUS

《投资学基础知识》课件

《投资学基础知识》课件
历史回报率
除了关注预期回报率,投资者还应考虑风险调整后回报率,即在不同风险水平下获得的回报率,以更全面地评估投资产品的性价比。
风险调整后回报率
投资心理学
05
保持理性
通过分散投资来降低风险,避免过度集中于某一种资产。
多样化投资
定期审视投资组合
学习与提高
01
02
04
03
不断学习投资知识,提高自己的投资技能和判断力。
债券定义
债券种类
债券收益
债券有多种类型,包括国债、企业债、地方债等,每种债券的风险和收益不同。
投资者购买债券可以获得利息收入,债券价格也会受到市场利率变动的影响。
03
02
01
期货定义
期货是一种标准化合约,买卖双方约定在未来某一特定时间和地点交割标的资产。
期货种类
期货有多种类型,包括商品期货、金融期货等,每种期货的标的资产和交易规则不同。
期货交易
期货交易通常在期货交易所进行,投资者可以通过买卖期货合约进行套期保值或投机。
基金种类
基金有多种类型,包括股票基金、债券基金、混合基金等,每种基金的风险和收益不同。
基金管理
基金管理机构负责基金的投资决策和日常管理,投资者可以通过基金经理了解基金的投资策略和业绩表现。
基金定义
基金是一种集合投资工具,由专业投资机构管理,投资者通过购买基金份额获得投资收益。
长期投资策略的特点
长期投资策略的优点在于,它可以有效地避免市场的短期波动对投资的影响,从而降低投资风险。同时,长期投资策略还可以帮助投资者更好地把握市场的大趋势,从而获得更好的投资回报。
长期投资策略的优点
长期投资策略的缺点在于,它需要投资者有较好的市场判断能力和风险控制能力。如果市场走势与投资者的判断相反,那么投资者可能会面临较大的损失。

投资学lecture12

投资学lecture12

Zhuhai university, 2009
13
资本资产定价模型>
传统CAPM的表示-SML
传统CAPM公式显示,风险资产的预期收益与其所承担的市场风险
值之间呈线性关系,将在这关系表示在以预期收益和 值为坐标轴的
坐标平面上,就是一条以 为起点的射线,这条射线称为证券市场线
(SML)。由于 值是资产的市场风险度,所以,SML反映的是资产
Zhuhai university, 2009
19
资本资产定价模型>
零 CAPM
零 CAPM由布莱克推导出来的。他释放的假设条件是存在一个无风 险资产且投资者可以以无风险利率无限地买卖。在该模型中,无风险 资产被零 资产组合代替,零 资产组合的收益率与市场组合收益率 无关,即它的 值为零,零 资产组合并非无风险,因为它还有误差 项方差。零 资产组合处在有效边界上,是最小方差资产组合。
Zhuhai university, 2009
10
资本资产定价模型>
由CML和市场组合M推导出的传统CAPM
Zhuhai university, 2009
11
资本资产定价模型>
由CML和市场组合M推导出的传统CAPM
在切点M处, 变形后:
,所以:
Zhuhai university, 2009
12
首先,分析市场是否处于均衡状态;其次,如果市场是非均衡的,分 析投资者会如何行动;再次,分析投资者的行动会如何影响市场并最 终使市场达到均衡;最后,分析在市场均衡状态下,证券的预期收益 由什么决定。
套利定价理论认为,如果市场未达到均衡状态的话,市场上就会存在 无风险的套利机会。由于理性投资者具有厌恶风险和追求收益最大化 的行为特征,因此,投资者一旦发现有套利机会就会设法利用它们, 随着套利者的买进和卖出,有价证券的供求状况将随之改变,套利空 间逐渐减少直至消失,有价证券的均衡价格得以实现。

《投资学》经典课件(英文) (4)

《投资学》经典课件(英文) (4)
• Closed-end funds (封闭式基金)do not redeem or issue shares. Investors in closed-end funds who wish to cash out must sell their shares to other investors.
• Necessary condition: Developed and transparent security market: 100 securities in the Amsterdam exchange
• securitization • Contract of survival(生存合约),life annuity(终身
• 以证券投资基金为代表的机构投资者随市场环境和结构的 变化对股价波动会产生不同的影响, 有时增加股价波动, 有时减少股价波动, 不能得出“机构投资者一定能够稳定 股市”的结论。(何佳等,2007)
• 基金偏好收益波动大的股票, 而另一方面随着基金提高其 持股比例, 其对应的股票收益的波动率减小, 从而起到了 一定的稳定股市的作用。(胡大春、金赛男,2007)
• Further discussion • Performance of Chinese mutual fund
• 以收益率指标为评价标准, 不超过一半的投资基金的业绩能够好 于市场基准组合;但经过风险调整后, 即使剔除新股配售对基金收 益的影响, 基金的业绩也能够优于市场基准组合(沈维涛,黄兴 孪,2001)
• Redeemable trust certificates(可赎回的信托凭证)
• Little active management • Managed Investment Companies(投资管理公司

投资学portfolio

投资学portfolio
The covariance number is unbounded. We can bound it by dividing it by the product of the standard deviations for the two investments. The resulting number is called the correlation coefficient.
A2
Cov(rA , rB )
B2
Cov(rA , rC ) Cov(rB , rC )
C2
2 (rp ) x A 2 A 2 xB 2 B 2 xC 2 C 2 2 x A xB Cov(rA , rB )
2 x A xC Cov(rA , rC ) 2 xB xC Cov(rB , rC )
The Portfolio’s Variance
(rp ) x A A xB B 2 x A xB Cov(rA , rB )
2 2 2 2 2
A, B
Cov(rA , rB ) (rA ) (rB )
2 2 2 2
Cov(rA , rB ) A, B (rA ) (rB ) 2 (rp ) x A A xB B 2 x A xB A, B (rA ) (rB )
Perfect positive (+1) correlation & Perfect negative (-1) correlation


If you can not:

The line of best fit

The Coefficient of Determination
  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

The Behavioral Critique 行为学派的批评
• Behavioral finance • Irrational behavior • Information processing • Probability distribution • Virtually everyone agrees that if prices are right
• 稀缺心态 scarcity mindset • Scarcity captures the mind 稀缺俘获大脑 • 稀缺→潜意识subconscious • 稀缺的好处 benefit of scarcity • Focus bonus 专注红利 • Tunneling 管窥 • 隧道视野tunnel vision • Tunneling tax 管窥负担
Do you consider B as loss?
• Regret Avoidance 后悔规避 • Prospect Theory
• certain effect 确定效应
A You get 10,000$ in 100% B You get 20,000$ in 80%, lost
5,000$ in 20%
B Lost 5,000$ when coin toss comes up heads
• Will you join this game?
• Obsessed with small probability events 迷恋小概率赢的事件 • lottery 彩票 • Reference Dependence参照依赖
15 minutes line in future
• Date line
• 4-hour line
15 minutes omalia 索马里
• Central African Republic 中非共和国
Further discussion
ShangHai Index
• Behavioral Biases
• Framing • Mental Accounting 心理账户
• Statman argues that mental accounting is consistent with some investors’ irrational preference for stocks with high cash dividends
• Information Processing
• Forecasting Errors,Kahneman and Tversky • Memory bias • Overconfidence • Conservatism • Sample Size Neglect and Representativeness
• Disposition effect • 处置效应
Technical Analysis and Behavioral Finance
• Dow Theory
• BOLL
• MACD, golden cross(60%), death cross
• Moving average
• Trend • Week • month
• 生活是一门艺术,要在不充足的前提下得出充足的结 论。 ——塞缪尔·巴特勒(1835~1902)
• Life is the art of drawing sufficient conclusions from insufficient premises
• 投资是一门艺术,要在不充足的前提下得出充足的结 论。
• Investment is the art of drawing sufficient conclusions from insufficient premises
• Entice 诱惑
stock
Gold
Future ---rap oil
Introduction
• The investment theme: uncertainty • Psychologist • mispricing
• Which is better?
• Reflection effect 反射效应
A You lost 30,000$ in 100% B You get 40,000$ in 80%, lost
nothing in 20%
• Loss aversion
A a coin toss with a payoff of $5,000 for tails
• House money effect 赌场资金效应
• capital gains account 资本利得账户
A a coin toss with a payoff of $50 for tails
a gift of $50 that is bundled
B with a bet that imposes a loss of $50 if that coin toss comes up heads
• Scarcity 稀缺与贫穷 poverty • What is the real reason of poverty 贫穷的真正原因是
什么?
• Why investment mistake? • Controlled thinking 控制性思维 • Automatic thinking 自动思维
A You earn 1,000$ , while your friend earn 900$
B You earn 1,200$, while your friend earn 1,300$
• Which will you choose?
• Limits to Arbitrage • Fundamental Risk • Implementation Costs • Model Risk
• Tunnel mind of management公司经营的管窥心态 • Internal thought 内源性思考 • 内部噪声 inner noise • 前摄干扰 proactive interference • 我们的带宽 band width • Cognitive capacity 认知能力 • Executive control 执行控制力 • The ability to control yourself自我控制的能力
相关文档
最新文档