Chapter 1 Preliminaries Questions for Review 1. It is often said that a good theory is one that can be refuted by an empirical‚ data-oriented study. Explain why a theory that cannot be evaluated empirically is not a good theory. A theory is useful only if it succeeds in explaining and predicting the phenomena it was intended to explain. If a theory cannot be evaluated or tested by comparing its predictions to known facts and data‚ then we have no idea whether the theory is valid. If
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Microeconomics study guide Chapter 6 Notes: Firms and Production A firm converts inputs into outputs What firms want: 1. Profit : π = R - C 2. efficient production to maximize π -efficient production alone is not sufficient to ensure a firm’s π is maximized How they are organized 1. information exchange 2. incentives for workers Production Function q = f(L‚K) relationship b/w quantities of inputs used & max quantity of output that can be produced given current knowledge about
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LOM 5300 Statistical Analysis for Business Decisions Multiple Choice Questions Chapter 1 1. In a questionnaire‚ respondents are asked to mark their gender as male or female. Gender is an example of the a. ordinal scale. b. nominal scale. c. ratio scale. d. interval scale. ANS: b 2. The scale of measurement that is used to rank order the observation for a variable is called the a. ratio scale. b. ordinal scale. c. nominal scale. d. interval scale. ANS: b 3. Some hotels ask their guests to
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monopolist scenario on ordinary circumstances As the article states‚ all economical approach in this article is for a monopolist who price-discriminates between two markets. However‚ could this monopolist scenario represent the whole drug market? Pindyck and Rubinfeld (2009) mentioned that pure monopoly is rare. There are usually competitors who produce substitutions in most of modern markets and when there are substitutions available‚ many economic factors are differed from monopoly situation. Since
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following are true concerning cost leadership? d. All of the above. 13. Which is a reason for integration as opposed to outsourcing? e. All of the above. 14. An industry-based view provides some answers to which of the following questions? d. What determines the international success and failure of firms? Chapter 3 15. A firm’s are its tangible and intangible assets a firm uses to choose and implement its strategies. c. Core competencies 16. According to the text
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(1) MPC = ∆ C / ∆ DI or ∆ C / ∆ YD & MPC + MPS = 1 (2) Exp. Multiplier = 1/(1-MPC) ∆GDP = Exp Mult. * ∆AE (3) Δ AE = Δ Income * MPC (4) DD Multiplier = 1/rrr ∆DD = DD Mult. * ∆Reserves Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Long-run full-employment equilibrium assumes: a. a downward-sloping production function. b. a downward-sloping long-run supply curve (LRAS). c. the CPI index price level equals the equilibrium
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Inability to satisfy all of our wants * Faced with scarcity we must choose among available alternatives * Trade offs * Incentive: Reward that encourages and action or penalty that discourages * Microeconomics: Choices of: * Individuals * Businesses * The way these choices interact in markets and the influence of the government * Macroeconomics: * Study of the performance of the national economy and the global economy * E.g. Why did incomes in South Africa grow rapidly
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Oil rises above $103 ahead of Iran nuclear talks Published: Thursday‚ 12 Apr 2012 | 5:43 AM ET SINGAPORE - Oil prices rose above $103 a barrel Thursday in Asia as traders looked to negotiations this weekend over Iran’s nuclear program. Benchmark oil for May delivery was up 42 cents to $103.12 a barrel at late afternoon Singapore time in electronic trading on the New York Mercantile Exchange. The contract rose $1.68 to settle at $102.70 in New York on Wednesday. Brent crude for May delivery
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SUBJECT NAME : MICROECONOMICS SUBJECT CODE : BEC1001 ACADEMIC YEAR : AY 2012/2013‚ OCT SEMESTER “By submitting this work‚ we are declaring that we are the originators of this work and that all other original sources used in this work have been appropriately acknowledged. We understand that plagiarism is the act of taking and using the whole or any part of another person’s work and presenting it as our own without proper acknowledgement. We also
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I. MICROECONOMIC Micro-environment is preferred as ‘the operating system’ which includes the forces that has significant impacts on and can affect the organization’s ability to operate and serve its customer (Chaffey et al‚ 2009). This is influenced by the need of customers and how services are provided to them through the competitors‚ marketing intermediaries‚ and suppliers within the marketplace (Chaffey et al‚ 2009). 1. Customer Airasia provides to its customers the basic flight carrier
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