Endangered Species Study: Jaguars I. The jaguars of Central and South America have been being killed for game and protection. This cat used to have homes around the United States to Uruguay‚ but ever since the fears of extinction the jaguars have moved to the undeveloped rain forests in Latin America. Jaguars are being killed due to many people fearing for their own lives and many are also being killed to protect cattle. Jaguars do stalk and ambush their prey‚ however‚ they rarely ever attack
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Ted Hughes’ poem ‘The jaguar’ describes a group of animals living in a zoo‚ caged and sedentary‚ being stared at by onlookers‚ as well as one animal in particular: the jaguar. In this poem‚ we see how certain animals have let their cage define them‚ and have grown into almost inanimate objects whereas the panther‚ symbol of power and greatness‚ has not let itself be confined to the realm of his cage and instead uses his vision‚ his mind‚ to escape the entrapment. Hughes paints an extremely vivid
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THE PHILADELPHIA FOOT PATROL EXPERIMENT: A RANDOMIZED CONTROLLED TRIAL OF POLICE PATROL EFFECTIVENESS IN VIOLENT CRIME HOTSPOTS∗ JERRY H. RATCLIFFE Department of Criminal Justice Temple University TRAVIS TANIGUCHI Police Department Redlands‚ CA ELIZABETH R. GROFF Department of Criminal Justice Temple University JENNIFER D. WOOD Department of Criminal Justice Temple University ∗ C The authors would like to thank Philadelphia Police Commissioner Charles Ramsey and the executive team at the Philadelphia
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Explain how the law of diminishing returns and returns to scale affect a firm’s cost of production (20 Marks) The law of diminishing returns exist when increasing quantities of a variable input are combined with a fixed input‚ which eventually leads to the marginal product and the average product of that variable input will decline. Diminishing returns can affect a firms cost of production negatively in the short run. An example of this is that a business had 2 factors of production; Capital‚ which
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The poem ‘‘The Jaguar’’ is written by the former British Poet Laureate‚ Ted Hughes. It is written in the third person perspective‚ describing the animal’s attitudes in the zoo. The speaker of the poem is unknown‚ but one could assume that Ted Hughes is the speaker himself. The poem describes the lifestyle of animals at the zoo and their different attitudes towards their entrapment in their cage‚ and tributes the majesty of the Jaguar. It compares the bored and lazy moods of animals‚ to the energetic
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Bukowski Self-Exploration in “Bluebird” and Transgressive Fiction I liked Charles Bukowski’s poem “Bluebird” because it was very gritty and realistic‚ and I really understood the expression of loneliness and depression and escapism. His work seems to really represent the dirty‚ gritty‚ realistic soul of America in the 20th century and he uses his writing to express his inner pain and questions about himself and life. He does this through writing in a realistic way in transgressive poetry‚ by
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“The Jaguar” by Ted Hughes evocatively embraces the imprisonment of zoo animals within the human world of civilization. More specifically of an extraordinary jaguar. Hughes beautifully uses a variety of poetic techniques such as onomatopoeia‚ enjambment‚ sensory images‚ similes‚ and alliteration to illustrate the contrast between the stoic existence of the other animals and the untameable spirit of the jaguar. The poem truly manifests the greatness of this wild creature and wonderfully demonstrates
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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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