Whether you're new to the field or a seasoned executive, this book will give you a firm grasp on what it takes to make an organization perform. It presents the basic principles of management simply, but not simplistically. Why did an eBay succeed where a Webvan did not? Why do you need both a business model and a strategy? Why is it impossible to manage without the right performance measures, and do yours pass the test? What Management Is is both a beginner's guide and a bible for one of the greatest social innovations of modern times: the discipline of management. Joan Magretta, a former top editor at the Harvard Business Review, distills the wisdom of a bewildering sea of books and articles into one simple, clear volume, explaining both the logic of successful organizations and how that logic is embodied in practice. Magretta makes rich use of examples -- contemporary and historical -- to bring to life management's High Concepts: value creation, business models, competitive strategy, and organizational desi