The current issue and full text archive of this journal is available at www.emeraldinsight.com/1743-9132.htm IJMF 3‚2 Effects of working capital management on SME profitability ´ ´ Pedro Juan Garcıa-Teruel and Pedro Martınez-Solano Deptartment of Management and Finance‚ Faculty of Economy and Business‚ University of Murcia‚ Murcia‚ Spain Abstract Purpose – The object of the research presented in this paper is to provide empirical evidence on the effects of working capital management on the profitability
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Two- Way Table is a set of data in which the observations are written yij i= 1‚2 ‚…‚I j= 1‚2‚…‚J and displayed in a rectangular array as shown below TABLE1. Format and notation for a Two-Way Table i J 1 … J 1 . . . I y11 . . . y1J . . . . . . . . . yI1 . . . yIJ This
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Chris Watt‚ Sarah Elmer‚ Kyle Luithly 1 May 2015 Pricing and Revenue Management Implementation of Pricing and Revenue Optimization Introduction Perhaps one of the most difficult managerial decisions in the 21st century is the decision to make a decision. Analysis paralysis‚ endless meetings‚ and corporate structure have made it painstakingly difficult to come to any real conclusions. So when the Chief Financial Officer‚ Bruce Berman‚ of Bloomindale’s was tasked with decision to implement ProfitLogic’s
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model? Regression versus correlation Simple regression Some further terminology Simple linear regression in EViews -- estimation of an optimal hedge ratio The assumptions underlying the classical linear regression model Properties of the OLS estimator Precision and standard errors An introduction to statistical inference 27 27 28 28 37 2.6 2.7 2.8 2.9 v 40 43 44 46 51 vi Contents 2.10 A special type of hypothesis test: the t-ratio 2.11 An example of the use
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Statistical Data Analyses Graeme Ferdinand D. Armecin‚ MHSS Outline of Presentation Overview of Research Designs Functions of Statistics Sampling Principles of Analysis and Interpretation (with Computer Package) – Descriptive Statistics – Inferential Statistics Graeme Ferdinand D. Armecin‚ MHSS Statistical Data Analyses Purposes of Research Design Exploratory/Descriptive Research design – Basic or fundamental in the research enterprise – What is going on? –
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Outcome1: Identify the legal responsibilities of both employers and employees and the importance of health and safety in the working environment Practical Activities The candidate will be able to 1 Identify‚ select and use Personal Protective Equipment (PPE) appropriate for the task being undertaken 2 Follow agreed procedures for obtaining and returning specialist PPE after use 3 Recognise warning‚ advisory‚ mandatory and prohibition signs 4 Follow accident and emergency procedures
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Question 1: Run the regression Report your answer in the format of equation 5.8 (Chapter 5‚ p. 152) in the textbook including and the standard error of the regression (SER). Interpret the estimated slope parameter for LOT. In the interpretation‚ please note that PRICE is measured in thousands of dollars and LOT is measured in acres. Model 1: OLS estimates using the 832 observations 1-832 Dependent variable: price VARIABLE COEFFICIENT STDERROR T STAT P-VALUE
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Investment Science Chapter 3 Dr. James A. Tzitzouris 3.1 Use A= 1− rP 1 (1+r)n with r = 7/12 = 0.58%‚ P = $25‚ 000‚ and n = 7 × 12 = 84‚ to obtain A = $377.32. 3.2 Observe that since the net present value of X is P ‚ the cash flow stream arrived at by cycling X is equivalent to one obtained by receiving payment of P every n + 1 periods (since k = 0‚ . . . ‚ n). Let d = 1/(1 + r). Then ∞ P∞ = P k=0 (dn+1 )k . Solving explicitly for the geometric series‚ we have that P∞ = Denoting
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NBER WORKING PAPER SERIES PROFITABILITY OF MOMENTUM STRATEGIES: AN EVALUATION OF ALTERNATIVE EXPLANATIONS Narasimhan Jegadeesh Sheridan Titman Working Paper 7159 http://www.nber.org/papers/w7 159 NATIONAL BUREAU OF ECONOMIC RESEARCH 1050 Massachusetts Avenue Cambridge‚ MA 02138 June 1999 This paper has benefited from the excellent research assistance of Fei Zou and helpful comments from the participants of finance workshops at Indiana University and the University of Texas. All opinions expressed
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2.1.1 The Theory of Random Walk Fama (1965) stated that successive values of a stock are independent of each other and random in nature. This random event which is caused by the changes in stock information is known as the random walk hypothesis. To provide a more detail explanation‚ Fama (1965) mentioned that a random walk evolves from the basis of the stock market being an efficient market‚ which explains that a stock market consists of many unreasonable investors competing with one another to
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