Add to ORKGThe efficient and effective operation of a business, and study of this subject, is called management. The main branches of management are financial management, marketing management, legal and regulatory management, leadership, human resource management, strategic management, production management, operation management, service management and information technology management. All rights reserved. No part of this book may be reproduced by any mechanical, photographic, or electronic process, or in the form of any audio recording or version. Nor, May it be stored in any retrieval system, transmitted, or otherwise by copied, cloned or reproduced for private or public use other than fair use as brief quotations embodied in the articles an review...