...QuickMBA / Strategy / Porter's 5 Forces Porter's Five Forces A MODEL FOR INDUSTRY ANALYSIS The model of pure competition implies that risk-adjusted rates of return should be constant across firms and industries. However, numerous economic studies have affirmed that different industries can sustain different levels of profitability; part of this difference is explained by industry structure. Michael Porter provided a framework that models an industry as being influenced by five forces. The strategic business manager seeking to develop an edge over rival firms can use this model to better understand the industry context in which the firm operates. Diagram of Porter's 5 Forces | SUPPLIER POWER Supplier concentration Importance of volume to supplier Differentiation of inputs Impact of inputs on cost or differentiation Switching costs of firms in the industry Presence of substitute inputs Threat of forward integration Cost relative to total purchases in industry | | THREAT OF NEW ENTRANTS Barriers to Entry Absolute cost advantages Proprietary learning curve Access to inputs Government policy Economies of scale Capital requirements Brand identity Switching costs Access to distribution Expected retaliation Proprietary products | | THREAT OF SUBSTITUTES -Switching costs -Buyer inclination to substitute -Price-performance trade-off of substitutes | | BUYER POWER Bargaining leverage Buyer volume Buyer information Brand identity Price sensitivity...
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...Marketing Management, Millenium Edition Philip Kotler Custom Edition for University of Phoenix Excerpts taken from: A Framework for Marketing Management, by Philip Kotler Copyright © 2001by Prentice-Hall, Inc. A Pearson Education Company Upper Saddle River, New Jersey 07458 Marketing Management Millenium Edition, Tenth Edition, by Philip Kotler Copyright © 2000 by Prentice-Hall, Inc. All rights reserved. No part of this book may be reproduced, in any form or by any means, without permission in writing from the publisher. Compilation Copyright © 2002 by Pearson Custom Publishing. This copyright covers material written expressly for this volume by the editor/s as well as the compilation itself. It does not cover the individual selections herein that first appeared elsewhere. Permission to reprint these has been obtained by Pearson Custom Publishing for this edition only. Further reproduction by any means, electronic or mechanical, including photocopying and recording, or by any information storage or retrieval system, must be arranged with the individual copyright holders noted. This special edition published in cooperation with Pearson Custom Publishing Printed in the United States of America 10 9 8 7 6 5 4 3 2 1 Please visit our web site at www.pearsoncustom.com ISBN 0–536–63099-2 BA 993095 PEARSON CUSTOM PUBLISHING 75 Arlington Street, Suite 300, Boston, MA 02116 A Pearson Education Company SECTION ONE Understanding Marketing Management Marketing in...
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