Proceedings of the Eastern Asia Society for Transportation Studies‚ Vol. 5‚ pp. 592 - 607‚ 2005 Application of DEA and SFA on the Measurement of Operating Efficiencies for 27 International Container Ports Lie-Chien Lin Associate Professor Department of Logistics Management National Kaohsiung First University of Science and Technology 2‚ Juoy Rd. Kaohsiung‚ Taiwan Fax: +886-7-6011040 E-mail: lclin@ccms.nkfust.edu.tw Lih-An Tseng Warehouse Officer Research and Development Department
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Cross Country Comparison of Efficiency in Investment Banking . Nemanja Radić University of Rome ’’Tor Vergata’’‚ Doctorate of Research in Banking and Finance‚ Via Columbia 2‚ Rome‚ Italy‚ e-mail:radic_n@yahoo.com Franco Fiordelisi University of Rome ’’Federico Caffè’’‚ Department of Management and Law‚ Rome‚ Italy‚ e-mail:fiordeli@uniroma3.it Abstract This paper aims to identify the framework for comparing investment banks efficiencies across nations. In order to overcome traditional
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result in an allocation of resources which is both productively and allocatively efficient. (20 Marks) Perfect competition can be used as a yardstick to compare with other market structures because it displays high levels of economic efficiency. Allocative efficiency occurs when there is an optimal distribution of goods and services. This involves taking into account consumer’s preferences. In both the short run and the long run in perfect competition we find that price is equal to the marginal cost
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selection is also included – efficiency curves‚ NPSHr curve‚ pump curves for several impeller diameters and different speeds‚ and power consumption. Increasing the impeller diameter or speed increases the head and flow rate capacity - and the pump curve moves upwards. The head capacity can be increased by connecting two or more pumps in series‚ or the flow rate capacity can be increased by connecting two or more e. Pump Efficiency Pump Efficiency The term pump efficiency is used on all types of
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Efficiency of transformer at different load conditions: Thus‚ the different losses fall in to two categories Constant losses (mainly voltage dependent) and Variable losses (current dependent). The expression for the efficiency of the transformer operating at a fractional load “x” of its rating‚ at a load power factor of Cosθ2‚ can be written as ……… (1) Here S in the volt ampere rating of the transformer (V2‚ I2 at full load)‚ Pconst being Constant losses and Pvar the variable losses at full load
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of production to satisfy the wants of society. Therefore efficiency can be explained as the process by which limited resources are used in such a way to maximise the production and provide society with more goods and services without increasing the amount of resources available to them. This can be achieved through three different types of efficiency‚ dynamic efficiency‚ productive efficiency and allocative efficiency. Dynamic efficiency‚ which consists of the firms ability to utilise the technological
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Transformation Efficiency is Dependent Upon Plasmid Grant Zarrinmakan‚ Berkley Kruschke‚ Erika Lawrence. Wed/Fri‚ D-Block‚ 12-January-2015 Introduction Transformation is the genetic alteration of a cell resulting from the direct uptake of exogenous DNA from its surroundings. By doing this lab‚ we will answer the essential question: What influences transformation efficiency? Although there are many possible influences‚ our hypothesis is that plasmid has a positive influence. To test this hypothesis
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flow rate: Q = n × V where n : number of rotation (rpm) V : displacement volume (per rev) Pump Efficiency (Volumetric) To determine performance of pump Divided into two: Volumetric efficiency (ηvol) : Indicates amount of leakage that takes place in the pump. Effected by pressure. ηvol = QA/QT = (actual flow rate)/(theoretical flow rate) Pump Efficiency (Mechanical) Mechanical efficiency (ηm): Indicates amount of energy losses due to reasons other than leakage. ηm = pQT/TAN = (pump output
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improve the efficiency of Crushing And Screening Plant guarantee ore into the mill pass premise. First‚ the nature of the materials is one of the factors that affect the efficiency Crushing And Screening Plant. Ore hardness is an important factor affecting the broken ore hardness is objective‚ can not be overcome. Hardness greater the harder broken; hardness more brittle‚ more easily broken. Granular materials. Feed size‚ the lower the crushing efficiency; to mine the
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Corporate Finance Efficient Market Hypothesis Report Table of Content I. Introduction Page 3 II. Weak efficiency form Page 3-4 III. Semi-strong efficiency form Page 4-5 IV. Strong efficiency form Page 5-6 V. Implications of the efficient market hypothesis for investors Page 6 VI. Conclusion Page 6 VII. Bibliography Page7 I. Introduction In the book Corporate finance by Denzil Watson and Antony Head (2001)‚ Watson et al refers to a work by Dixon and Holmes (1992) which
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