Returns 1 RETURNS Prices and returns Let Pt be the price of an asset at time t. Assuming no dividends the net return is Pt Pt − Pt−1 −1= Rt = Pt−1 Pt−1 The simple gross return is Pt = 1 + Rt Pt−1 Returns 2 Example: If Pt−1 = 2 and Pt = 2.1 then 2.1 Pt 1 + Rt = = = 1.05 and Rt = 0.05 Pt−1 2 Returns 3 The gross return over k periods (t − k to t) is 1 + Rt (k) := Pt−1 Pt−k+1 Pt Pt ··· = Pt−k Pt−1 Pt−2 Pt−k = (1 + Rt ) · · · (1 + Rt−k+1 ) Returns are • scale-free‚ meaning that they do not depend
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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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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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MODELLING ABNORMAL RETURN: A REVIEW ARTICLE Oleh Norman Strong Overview Paper ini memberikan panduan untuk metodologi event study dan menguraikan prosedur pemodelan return abnormal dan masalah yang terkait. Event Study Event study adalah nama yang diberikan pada penelitian empiris atas hubungan antara harga sekuritas dengan kejadian ekonomi (economic events). Kebanyakan event study memfokuskan pada perilaku harga saham dalam rangka untuk menguji apakah perilaku stokastik mereka dipengaruhi oleh pengungkapan
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Returns to Scale Returns to scale is a concept that tries to explain the behaviour of the output in relation to the change in the total scale of operations of the firm. A change of scale of operations means a change in the total size of the firm‚ i.e. a change in both labour and capital of the firm. For determining the returns to scale‚ we need to calculate the Output Elasticity where: Output Elasticity = % change in Output/% change in all inputs The different types of returns to scales
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I am Don Schoendorfer the President and Founder of Free Wheelchair Mission. Our non-profit‚ humanitarian‚ faith-based organization has been dedicated to providing free wheelchairs to people with disabilities from developing nations. Since 2001 we have distributed over 900‚000 wheelchairs in 93 countries. Our mission is to become the world class provider in mobility by changing the lives of 100‚000 people annually. Over the years we have designed and fabricated three different wheelchairs‚ and while
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The documentary Return to the Wild debates the two very different argued reasons of why Chris McCandless went into the wild. The writers choose to uncover the dark secrets of the McCandless family and to reveal the truth as to why Chris travelled into the Alaskan wilderness. The documentary adopts an intense tone in the beginning that shifts to a more light hearted attitude throughout the second half of the film using symbolism‚ cinematography‚ audio‚ and various interviews in order to explain to
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Sir Donald George Bradman‚ AC (27 August 1908 – 25 February 2001)‚ often referred to as "The Don"‚ was an Australian cricketer‚ widely acknowledged as the greatest Test batsman of all time.[1] Bradman’s career Test batting average of 99.94 is often cited as statistically the greatest achievement by any sportsman in any major sport.[2] The story that the young Bradman practised alone with a cricket stump and a golf ball is part of Australian folklore.[3] Bradman’s meteoric rise from bush cricket
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Thomas Hardy’s novels are all set in Wessex which is a quasi-mythical region in southern and south-west England. The native community of this area was of particular interest to Hardy‚ and in The Return of the Native this community plays a greater role than it does in other works by Hardy. In The Return of the Native‚ the significance of the rustic characters is not limited to providing mere background scenery or local colour. Instead‚ these characters fulfill various important functions such as commenting
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Don Quixote Summary Miguel de Cervantes’s two-part novel "Don Quixote" is a seventeenth-century story of the title character’s exploits‚ which are likened to the activities of a Good Samaritan or Robin Hood. In the first part of "Don Quixote‚" Cervantes explains the origin of the character. His former name is Alonso Quijano. At the beginning of the story‚ he is an older gentleman. He loves to read romances‚ but he seeks adventure. He decides to dub himself a knight and begins to seek ways to perform
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