Quantitative Methods for Economics Tutorial 12 Katherine Eyal TUTORIAL 12 25 October 2010 ECO3021S Part A: Problems 1. State with brief reason whether the following statements are true‚ false or uncertain: (a) In the presence of heteroskedasticity OLS estimators are biased as well as inefficient. (b) If heteroskedasticity is present‚ the conventional t and F tests are invalid. (c) If a regression model is mis-specified (e.g.‚ an important variable is omitted)‚ the OLS residuals will show a distinct
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Sara (Social Care and Institute of Excellence‚ SCIE 2009). Ellis (2015) explains exploring and analysing how to resolve the problem with multiple different points of views should be undertaken. The support worker worked with Sara for year‚ in this case getting the support worker point of view would help the district nurse make the right decision. When questioning the district nurse had to think about how the patient personal morals and ethics might be affected and consider the best action to take
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Examples of Ethical Dilemmas Accounting: Your supervisor enters your office and asks you for a check for $150.00 for expenses he tells you he incurred entertaining a client last night. He submits receipts from a restaurant and lounge. At lunch your supervisor’s girlfriend stops by to pick him up for lunch and you overhear her telling the receptionist what a great time she had at dinner and dancing with your supervisor the night before. What do you do? Bank Teller: You have worked as a bank teller
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Case Study M‚ a 24-years-old pregnant woman who is been in a tragic car accident‚ with no previous history of chronic medical illnesses she presented to the emergency department unconscious. she suffered from intracranial hemorrhage which led to irreversible loss of all her brain and brainstem function. After performing a clinical examination to test her brainstem reflexes and apnoea‚ her neurologist declared her brain-dead after showing the three neurological criteria which are coma‚ apneoa and
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Moral Dilemma What people feel morally obligated to do depends on the situation. In general‚ I think everyone can agree that it is immoral to take someone’s life‚ but there are situations where people might think otherwise. There are also other less severe circumstances where people’s morals are put in question. In the end‚ it depends on one’s personal moral beliefs on how they would act when in certain instances. The first dilemma I chose was the fat man and the impending doom. Without a
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Test Item File Electronic Devices and Circuit Theory‚ 9e (Boylestad) Chapter 1: Semiconductor Diodes 1) An intrinsic semiconductor is one that is as pure as present-day technology can make it. 2) Electrons are the minority carriers in an n-type material. 3) Holes are the majority carriers in a p-type material. 4) The quantum-Volt (qV) is the unit of measurement for electron energy. 5) A free electron has a higher energy state than any that are bound to their nucleus.
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not have to follow. Which would make these companies a good corporate citizen. 3. Large drug companies are not guilty of price gorging or charging unfair or exploitative prices to their products (contrary of the message that the author of the case study would like us to believe). The reason relates back to my response to question number one. With the necessary regulations provided to protect consumers by the FDA – the R&D cost and the short life span of a patent is the cause that these
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If he spoke the truth‚ he would be condemned‚ which meant an end to his freedom. I have been in this situation before‚ on the horns of a dilemma‚ not knowing to do what was good for me or to help a friend. It happened in a one-period test. Since I and a girl sitting next to me had not studied it over‚ we decided to cheat by putting the book in her desk case. The test went on well until I ran up against a question that I didn’t know .I ask her for help‚ she opened the book on the page containing
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After having received an email from Shannon McDonald (regarding the need to receive a statement of his perspective on recent performance and ideas)‚ Thomas Green is left with several options to choose from to solve the issue at hand. Before discussing these options it is important to describe his first step in taking any one of these decisions. Green must first email McDonald to find out the best time they could meet. For any decision Green decides upon at this point‚ it is important that he communicate
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INDIAN (3 recommended restaurants) Restaurant Name: Kebab Bistro offer Cost: 35 AED What to order: - Bistro Parsi Dishes (Dhansaak. Sali boti. Papeta ma ghosh. Curry chaawal. Pulav dal. Khichri kheemo. Vindaloo. bhaji daana ma ghosh. khichri patio. Dhan dal patio) - Bistro eggs plore (Sali par edu. Tamota par edu. Kheema par edu. Egg chutney pattice. Resa par edu) - Bistro parsi starters (Patra ni macci. Mutton pattice. Mutton cutlet. Chicken cutle. Chicken farcha) - Bistro parsi pareji - vegetarian
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