...THE BULLWHIP-EFFECT IN A MULTI LEVEL SUPPLY CHAIN NETWORK Research in Progress Reisich, Friedrich, University of Duisburg-Essen, 2247800, Essen, Germany, friedrich.reisich@stud.uni-due.de Abstract Forrester discovered the amplification and oscillation of order information in supply chains about 55 years ago and called it the Bullwhip Effect. Since then researchers look for reasons and try to find countermeasures. Most of the countermeasures which were formulated in the last decades are based on experiments with simple linear supply chain models consisting of two to four serial levels. In reality supply chains are complex and dynamic systems. In this paper we developed a dynamic simulation model of a complex simulation network and statistically examine whether the countermeasures described in the scientific literature work or do not work. The preliminary results shows us that at least one countermeasure which works perfectly in linear supply chains is also suitable for complex supply chain networks. Keywords: Bullwhip Effect, Forrester Effect, Whiplash Effect, Supply Chain Networks.. IS Research Fundamentals 1 1 Introduction The Bullwhip Effect or Forrester Effect is a major problem in supply chains. It was first discovered by Forrester (1972) who realized that variations of demand increase up as one moves up the supply chain from the ultimate customer to the ultimate producer. This phenomenon is considered one of the main reasons for inefficiencies...
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...six sigma six sigma training, history, definitions - six sigma and quality management glossary Six Sigma is now according to many business development and quality improvement experts, the most popular management methodology in history. Six Sigma is certainly a very big industry in its own right, and Six Sigma is now an enormous 'brand' in the world of corporate development. Six Sigma began in 1986 as a statistically-based method to reduce variation in electronic manufacturing processes in Motorola Inc in the USA. Today, twenty-something years on, Six Sigma is used as an all-encompassing business performance methodology, all over the world, in organizations as diverse as local government departments, prisons, hospitals, the armed forces, banks, and multi-nationals corporations. While Six Sigma implementation continues apace in many of the world's largest corporations, many organizations and suppliers in the consulting and training communities have also seized on the Six Sigma concept, to package and provide all sorts of Six Sigma 'branded' training products and consultancy and services. Six Sigma has also spawned manay and various business books on the subject. Six Sigma, it might seem, is taking over the world. Interestingly while Six Sigma has become a very widely used 'generic' term, the name Six Sigma is actually a registered trademark of Motorola Inc., in the USA, who first pioneered Six Sigma methods in the 1980's. The original and technically correct spelling seems to be...
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...Business Man 1 Intro to Bus Man as science - Study Unit 1 & 2 Man science uses a scientific approach to solver many problems. Used in variety of orgs to sove different types of problems. Encompasses a logicical mathematical approach to problem solving 1.1 Man science process • Observation - Identification of a problem that exists in the system or organization. • Definition of the Problem - problem must be clearly and consistently defined showing its boundaries and interaction with the objectives of the organization. • Model Construction - Development of the functional mathematical relationships that describe the decision variables, objective function and constraints of the problem. • Model Solution - Models solved using management science techniques. • Model Implementation - Actual use of the model or its solution. 1.2 Factors of production Natural resources i.e. crude oil Capital i.e. investors Labour i.e. technical and academic Entrepeneurship i.e. takes capital and link labour and natural resouces combined with risk to provide goods and services. Knowledge i.e. to determine wants and needs quickly and to respond to them with products and services. 1.3 3 Most NB Economic systems = Capatalism, Socialism and Communism 1.3.1 Capatalism Free market system Built on principles of private ownership Is based on the right to make a profit, right to compete and the right to own property. System is market driven and the solutions to a country's economic problems...
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...making. introduction of enterprise resource planning (eRP) systems has ensured availability of data in many organizations; however, traditional eRP systems lacked data analysis capabilities that can assist the management in decision making. Business Analytics is a set of techniques and processes that can be used to analyse data to improve business performance through fact-based decision making. Business Analytics is the subset of Business intelligence, which creates capabilities for companies to compete in the market effectively. Business Analytics is likely to become one of the main functional areas in most companies. Analytics companies develop the ability to support their decisions through analytic reasoning using a variety of statistical and mathematical techniques. thomas devonport in his book titled, “competing on analytics: the new science of winning”, claims that a significant proportion of high-performance companies have high analytical skills among their personnel. On the other hand, a recent study has also revealed that more than 59% of the organizations do not have information required for decision-making. in a recent article1 based on a survey of nearly 3000 executives, Mit sloan Management Review reported that there is striking...
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...EFB201 Financial Markets Learning Guide EFB201 Learning Guide 1 Workload Expectations The unit has a two-‐hour lecture with a one-‐hour workshop/tutorial each week. QUT Guidelines are that “Eight to 10 hours per unit per week should be spent outside the classroom reading and working on assignments and tutorial tasks.” This unit covers a large amount of material commensurate with the workload expectations described above. The lectures are an integral part of the course materials and will contain spoken or written material that is additional to that in the textbook and set readings. Conversely, not all the set textbook or other readings will be covered in the lectures. In addition, you will be expected to do your own research in respect of particular topics, and this also forms part of the unit materials. All unit material is assessable; in other words, it is not possible to identify...
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...Credit Risk Management Ken Brown Peter Moles CR-A2-engb 1/2012 (1044) This course text is part of the learning content for this Edinburgh Business School course. In addition to this printed course text, you should also have access to the course website in this subject, which will provide you with more learning content, the Profiler software and past examination questions and answers. The content of this course text is updated from time to time, and all changes are reflected in the version of the text that appears on the accompanying website at http://coursewebsites.ebsglobal.net/. Most updates are minor, and examination questions will avoid any new or significantly altered material for two years following publication of the relevant material on the website. You can check the version of the course text via the version release number to be found on the front page of the text, and compare this to the version number of the latest PDF version of the text on the website. If you are studying this course as part of a tutored programme, you should contact your Centre for further information on any changes. Full terms and conditions that apply to students on any of the Edinburgh Business School courses are available on the website www.ebsglobal.net, and should have been notified to you either by Edinburgh Business School or by the centre or regional partner through whom you purchased your course. If this is not the case, please contact Edinburgh Business School at the address below:...
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.... ReseaRching and WRiting a disseRtation a guidebook foR business students Colin Fisher second edition . Researching and Writing a Dissertation: A Guidebook for Business Students . We work with leading authors to develop the strongest educational materials in management, bringing cutting-edge thinking and best learning practice to a global market. Under a range of well-known imprints, including Financial Times Prentice Hall, we craft high-quality print and electronic publications which help readers to understand and apply their content, whether studying or at work. To find out more about the complete range of our publishing, please visit us on the World Wide Web at: www.pearsoned.co.uk . Researching and Writing a Dissertation: A Guidebook for Business Students Second edition Colin Fisher with John Buglear Diannah Lowry Alistair Mutch Carole Tansley . Pearson Education Limited Edinburgh Gate Harlow Essex CM20 2JE England and Associated Companies throughout the world Visit us on the World Wide Web at: www.pearsoned.co.uk First published 2004 Second edition 2007 © Pearson Education Limited 2004 © Pearson Education Limited 2007 The right of Colin Fisher to be identified as author of this work has been asserted by him in accordance with the Copyright, Designs and Patents Act 1988. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical...
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...Shanti Business School PGDM Batch 2015-17 Semester II Course Outline 1 Shanti Business School, Ahmedabad PGDM 2015-17: Program Structure Semester-1 Semester-2 Semester-3 Semester-4 Course credit Course credit Course credit Language Skills @ Written Analysis & Communication @ Soft skills II @ Employability Skills @ IT & MIS 2 Soft skills I @ Computing skills 2 Social Media Marketing @ 2 Legal Aspects of Business 2 Business Strategy 3 Management Control Systems 3 Micro Economics 3 Macro Economics 3 Business Environment 3 Business Ethics & Corporate Governance 2 Quantitative Methods-1 3 Business Research Methods 3 Quantitative Methods-2 3 Core Elective-1 3 Core Elective1 3 Core Elective-2 3 Core Elective2 3 Elective-1 3 Elective-1 3 Elective-2 3 Elective-2 3 Grand Project-1 3 Grand Project-2 3 Principles of Management Basic Building Blocks Autumn Break Executive Skills Organisational Behavior Human Resources Management 3 Marketing Management 1 3 Marketing Management -2 3 Understanding Financial Statements 3 Financial Mgt 3 Operation Management Management Domain 3 3 Basics of Business Planning 2 Electives Credits Autumn Break credit SUMMER INTERNSHIP Course ...
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...PhD Thesis 1998 Social, environmental and ethical factors in engineering design theory: a post-positivist approach Terence Love Department of Mechanical and Materials Engineering University of Western Australia Social, environmental and ethical factors in engineering design theory: a post-positivist approach Terence Love B.A. (Hons) Engineering This thesis is presented for the degree of Doctor of Philosophy of The University of Western Australia. Department of Mechanical and Materials Engineering 1998 Abstract This research investigated how social, environmental and ethical factors can be better included in theories of engineering design. The research focused on designing as an essentially human activity via consideration of the epistemological and ontological issues involved in constructing coherent design theory. The research investigations led to a clearer understanding of the roles of ontology, epistemology and methodology in design research and this clarification enabled the construction of a post-positivist approach to engineering design theory that better includes social, environmental and ethical factors alongside the existing products of scientific engineering design research. Other contributions to knowledge that emerged from the research process and which underpin the conclusions include; clarification of the terminology and basic...
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...A PROPOSAL ON HOW TO APPLY THE BALANCED SCORECARD TO THE COLLECTIVE INVESTMENT MANAGERIAL FIRMS. Muñoz Colomina, Clara I. Urquía Grande, Elena Sevillano Martín, Fco. Javier (Universidad Complutense de Madrid) PAPER FINANCED BY THE PROJECT PR1/03-11669 OF THE UNIVERSITY COMPLUTENSE OF MADRID A PROPOSAL ON HOW TO APPLY THE BALANCED SCORECARD TO THE COLLECTIVE INVESTMENT MANAGERIAL FIRMS. Muñoz Colomina, Clara I. Urquía Grande, Elena Sevillano Martín, Fco. Javier (Universidad Complutense de Madrid) Collective investment companies, as other institutions in the financial sector, are actually going through moments of great volatility. Consequently these firms need to reformulate their strategic forecast for the next years. This need arises, among other factors, from the collapse of global financial markets, progressive liberalizations in tax and company regulation and the evolution in information technology. Collective investments are very appealing for small investors, as they allow them to benefit from the skills of a professional management, as well as to spread different risks with a diversified portfolio in the different mutual funds. Nevertheless in moments of crisis such as the world is experiencing now, the great volatility of markets and capital losses clearly offset the attractiveness of the portfolio management. The starting point is to take into account the new scenario now developing in collective investment management firms: increasing competence, less captive...
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...PhD Thesis 1998 Social, environmental and ethical factors in engineering design theory: a post-positivist approach Terence Love Department of Mechanical and Materials Engineering University of Western Australia Social, environmental and ethical factors in engineering design theory: a post-positivist approach Terence Love B.A. (Hons) Engineering This thesis is presented for the degree of Doctor of Philosophy of The University of Western Australia. Department of Mechanical and Materials Engineering 1998 Abstract This research investigated how social, environmental and ethical factors can be better included in theories of engineering design. The research focused on designing as an essentially human activity via consideration of the epistemological and ontological issues involved in constructing coherent design theory. The research investigations led to a clearer understanding of the roles of ontology, epistemology and methodology in design research and this clarification enabled the construction of a post-positivist approach to engineering design theory that better includes social, environmental and ethical factors alongside the existing products of scientific engineering design research. Other contributions to knowledge that emerged from the research process and which underpin the conclusions include; clarification of the terminology and basic...
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...Company Overview Akij Group History of Akij Group stretches back to later part of the forties. In its infancy, the Group started in humble way with jute trading which was known as the golden fiber of the country, earning highest amount of foreign exchange. Akij Group's ceaseless efforts with dynamic management and support from our numerous clients have led our Group in diversifying its business activities. In the second phase, the Group went into manufacturing handmade cigarettes popularly known as bidis. This sector gave a real boost to the revenue earning of the Group as well as making a substantial contribution to government exchequer. With the passage of time, the Group undertook new ventures and presently there are 15 units of industries under its umbrella like cigarettes, handmade cigarettes, printing & packaging, textiles, hand board, pharmaceutical, leather processing and real-estate business are in operation, catering jobs for more that 32,000 people in various categories. The Group has plans for setting up more projects. The projects are already in pipeline. Foreign investors have shown keen interest in joining with us for joint ventures. The matter is under our active consideration and will hopefully soon mature. This will also help the nation's economy growth and will create job opportunities to various professionals. Akij Group is also involved in socio-cultural activities. The Group has been operating a sizeable orphanage free of charge in district town...
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...predict customer responses in the future. It provides solutions for businesses facing main problems like ‘What segment of potential consumers will respond best to our message’ and ‘how can I stop my customers from leaving, and why am I losing them?’(Curtis, 2010). Predictive analytics is not just for providing a solution for a business problem but involves techniques mainly to improve the focus of company towards customers and customers towards company. The magnificence of predictive analytics is that a business characteristically perceives a win-win situation. In other words, a business not only benefits from higher returns but also gets to save on cost (Colin, 2009). Predictive analytics is becoming a competitive necessity and an important aspect of many types of business, particularly in this type of economy where an organization is trying to increase its efficiency and at the same time maintain and grow the business. The choice of this topic comes from the fact that prediction is always interesting and challenging. One needs to analyse the history in depth to predict accurately. From the business point of view, predicting and taking decisions for the future growth of organization is the most challenging. And the same intuition led us for the selection of this...
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...TOTAL QUALITY MANAGEMENT AND SIX SIGMA Edited by Tauseef Aized Total Quality Management and Six Sigma http://dx.doi.org/10.5772/2559 Edited by Tauseef Aized Contributors Aleksandar Vujovic, Zdravko Krivokapic, Jelena Jovanovic, Svante Lifvergren, Bo Bergman, Adela-Eliza Dumitrascu, Anisor Nedelcu, Erika Alves dos Santos, Mithat Zeydan, Gülhan Toğa, Johnson Olabode Adeoti, Andrey Kostogryzov, George Nistratov, Andrey Nistratov, Vidoje Moracanin, Ching-Chow Yang, Ayon Chakraborty, Kay Chuan Tan, Graham Cartwright, John Oakland Published by InTech Janeza Trdine 9, 51000 Rijeka, Croatia Copyright © 2012 InTech All chapters are Open Access distributed under the Creative Commons Attribution 3.0 license, which allows users to download, copy and build upon published articles even for commercial purposes, as long as the author and publisher are properly credited, which ensures maximum dissemination and a wider impact of our publications. After this work has been published by InTech, authors have the right to republish it, in whole or part, in any publication of which they are the author, and to make other personal use of the work. Any republication, referencing or personal use of the work must explicitly identify the original source. Notice Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained...
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...Republic of the Philippines Technological University of the Philippines Ayala Boulevard, Ermita Manila IM – 10: Production Management CHAPTER VIII. Production Process Improvement For Product Innovation Submitted by: Tugade, Erwin Benedict P. Liang, Dongping (Jessie) BAM – IM – 4LE Submitted to: Noel B. Hernandez, Ph. D. Topics to be discussed 1. Production Process. 2. Characteristics of A Production Process. 3. Importance of Continuous Process improvement. 4. Innovation Drivers of Change. 5. Reverse Engineering. 6. Kaizen. Objectives * To be able to know what is Product Innovation. * To identify the reason of Continuous Innovation. * To be able to enumerate different factors Necessitating Change in Process Design * To introduce some new ways of thinking about continuous improvement. * To understand innovation as drivers of change. * To discuss about Reverse Engineering and Kaizen. Introduction To win in manufacturing, not only do you need the ability to innovate, but you must also execute upon that innovation and deliver new product to market before your competitors do. That's true manufacturing agility, and it can't happen if your enterprise is burdened by isolated plant-based execution systems that lack coordination between headquarters, engineering and the shop floor. As Blanchard (2005) believes that innovation is the successful exploitation of new ideas. And companies’ success, for example...
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