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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A factory farm is a general word that can be used to describe Concentrated animal feeding operations (CAFO) and animal feeding operations (AFO). All three are very close to the same except for some slight differences‚ but are still all used interchangeably. A CAFO is a specialized‚ large-scale industrial agricultural facility (The Humane Society 2008). To be considered a CAFO the farm has to have at least 700 dairy cattle‚ 1‚000 beef cattle‚ 2‚500 hogs if they weigh over 55 pounds if they do not
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Question: Explain the difference between Groups and Teams. What Is a Group? A group is three or more people who recognize themselves as a distinct unit or department‚ but who actually work independently to reach the main goal together. For example‚ a subway needs a team; one person slices the bread open and puts your meat on it the next asks if you want cheese‚ toasted or not. Then the last one asks what condiments and veggies you would like on tour sandwich. Groups can tend to be permanent fixtures
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THE DIFFERENCE BETWEEN COFFEE AND TEA. 1. Acidity Profoundly acidic drinks can contribute to digestive troubles‚ for example‚ indigestion and heartburn. So which is more acidic‚ tea or coffee? Acids are acrid and destructive. They turn out to be more unbiased when blended with a base (soluble). The pH scale depicts chemicals extending from extremely neutral (7.0)‚ acidic (0) and to a great degree soluble (14.0). Coffee beans grown in mineral-rich soil and high altitudes frequently deliver more
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C. total revenue exceeds total cost by the largest amount. D. total revenue equals total cost. E. both b and c 2. The function a decision maker seeks to maximize or minimize is the ________ function. A. optimal B. decision-making C. objective D. marginal E. none of the above 3. Choice variables A. determine the value of the objective function B. determine the constraint C. can only take on integer values D. cannot be continuous E. both c and d 4. For an unconstrained maximization problem A. the decision
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civilization and social development can only be attained from one way. Based on this one way‚ the discourse facilitated European thinkers to put all the nations on same scale. The Europeans deeming high of themselves‚ of course‚ came on top of this self-created scale while the savages of Americas occupied place at the bottom most of this scale. This new model based on the West (Euorpeans) became instrumental in later periods in measuring the progress and development of a society. The West‚ in this case
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The Braden scale can identify if an individual is at risk for developing pressure ulcers. The Braden scale has a numerical (6-23) rating system based on ones sensory perception‚ skin exposure to moisture‚ physical activity‚ mobility‚ nutrition‚ and risk for friction and shearing (Braden‚ Maklebust‚ & Maklebust‚ 2005). A lower Braden Scale Score is and indicator that an individual is at a greater of developing a pressure ulcer due to ones lowers level of functioning. Whereas a higher score indicates
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Chrysler also known as Americas ‘Big Three’ automobile companies are located in this city. The concept of External Scale Economies can help us explain why these three major companies are located in this area. Scales economies are important for a country because they represent a growth in its economy. Companies are able to produce more products or services at a lower cost of input. “External scale economies are based on the size of an entire industry within a specific geographic area.”1 These companies bulk
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Difference between Human Resource Management and Personnel Management Human resource management involves all management decisions and practices that directly affect or influence the people‚ or human resources‚ who work for the organization. In other words‚ Human resource management is concerned with ‘people centric issues’ in management. The Human Resources Management (HRM) function includes a variety of activities‚ and key among them is deciding what staffing needs you have and whether to use
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a larger level of output than the minimum average total cost d. at the same level of output as the average fixed costs e. same as minimum marginal cost 2. The multiplant monopolist maximises profits when a. Marginal cost equals marginal revenue b. When marginal cost in each plant are equal c. When average cost in each plant is equal d. When marginal revenue in each plant is zero e. When he produces only in the low cost plant 3. If the market price is exactly equal to average cost‚
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