There are many difficult choices to make that could either hurt or harm others. In Charles Dicken’s novel A Tale of Two Cities‚ the French Revolution has begun‚ and Charles Darnay has decided to go to France to settle this conflict. Darnay has many reasons that influence him to go back to his home country‚ like receiving a letter from his servant Gabelle who pleads Darnay to free him from prison‚ but he hasn’t considered what would happen to himself and his loved ones when he departs. Although Darnay
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unit by an investor. b. the expected return on a risky asset. c. the expected return on a collection of risky assets. d. the variance of returns for a risky asset. e. the standard deviation of returns for a collection of risky assets. PORTFOLIO WEIGHTS 2. The percentage of a portfolio’s total value invested in a particular asset is called that asset’s: a. portfolio return. b. portfolio weight. c. portfolio risk. d. rate of return. e. investment value.
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IEOR E4707: Financial Engineering: Continuous-Time Models c 2009 by Martin Haugh Fall 2009 Black-Scholes and the Volatility Surface When we studied discrete-time models we used martingale pricing to derive the Black-Scholes formula for European options. It was clear‚ however‚ that we could also have used a replicating strategy argument to derive the formula. In this part of the course‚ we will use the replicating strategy argument in continuous time to derive the Black-Scholes partial
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(1)Financial assets are expected to generate cash flows and hence the riskiness of a financial asset is measured in terms of the riskiness of its cash flows. (2)The riskiness of an asset may be measured on a stand-alone basis or in a portfolio context. An asset may be very risky if held by itself but may be much less risky when it is a part of a large portfolio. (3)In the context of a portfolio‚ the risk of an asset is divided into two parts: diversifiable risk (unsystematic risk) and market risk
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ch10 Student: ___________________________________________________________________________ 1. The capital gains yield plus the dividend yield on a security is called the: A. geometric return. B. average period return. C. current yield. D. total return. 2. The expected return on a security in the market context is: A. a negative function of execs security risk. B. a positive function of the beta. C. a negative function of the beta. D. a positive function of the excess security
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The SAS System 21:44 Wednesday‚ November 26‚ 2014 Obs date refd_1st_lag refd_1st_diff refd_1st_diff_1st_lag refd_1st_diff_2nd_lag 1 30MAR1990 . . . . 2 29JUN1990 . . . . 3 28SEP1990 . . . . 4 31DEC1990 -0.19835 0.42248 . . 5 29MAR1991 0.22413 -0.16683 0.42248 . 6 28JUN1991 0.05730 -0.20439 -0.16683 0.42248 7 30SEP1991 -0.14709 0.20291 -0.20439 -0.16683 8 31DEC1991 0.05581 -0.02545 0.20291 -0.20439 9 31MAR1992 0.03037 -0.13786 -0.02545 0
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Risk and Return: Portfolio Theory and Asset Pricing Models Portfolio Theory Capital Asset Pricing Model (CAPM) Efficient frontier Capital Market Line (CML) Security Market Line (SML) Beta calculation Arbitrage pricing theory Fama-French 3-factor model Portfolio Theory • Suppose Asset A has an expected return of 10 percent and a standard deviation of 20 percent. Asset B has an expected return of 16 percent and a standard deviation of 40 percent. If the correlation between A and B is 0.6
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Expected Monetary Value In a business environment‚ we frequently use probabilities to assess alternative financial decisions Example 1: A coin is tossed ten times. When a head is obtained‚ €4 is won. When a tail is obtained‚ €2 is lost Calculate the expected winnings. Outcome HEAD TAIL Winnings €4 -€2 Probability 0.5 0.5 Expected winnings in one toss: Expected Monetary Value (or just Expected Value (EV) = €1 Note: You never actually receive
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a portfolio beta of .90? a. $0 b. $268 c. $482 d. $543 e. $600 EXPECTED RETURN c 60. You recently purchased a stock that is expected to earn 12 percent in a booming economy‚ 8 percent in a normal economy and lose 5 percent in a recessionary economy. There is a 15 percent probability of a boom‚ a 75 percent chance of a normal economy‚ and a 10 percent chance of a recession. What is your expected rate of return on this stock? a. 5.00 percent b. 6.45 percent c
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Two sides of the same coin: Justice and Peace By: Melduard Hernandez One of the latest news today is about the Vizconde Massacre. As what the DOJ Officials said‚ “It is a long road back to 1991.” The related rumors were why it is that Hubert Webb and other accused persons acquitted by the Supreme Court of the Philippines? Who are the real suspects of the case? Why is it that eye witness Jessica Alfaro considered now as false witness? There were so many questions and mysteries that were attached
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