This groundbreaking study, cited in Business Week, explains how companies often pay too much--and never realize goals of increased performance and market strength--in their quests to acquire other companies. By examining such variables as method of payment and strategic relatedness, Sirower provides the first formal definitions for synergies. 10 illustrations.

With acquisition activity running into the trillions of dollars, it continues to be a favorite for corporate growth strategy, but creating shareholder value remains the most elusive outcome of these corporate strategies—after decades of research and billions of dollars paid in advisory fees, why do these major decisions continue to destroy value? Building on his groundbreaking research first cited in Business Week, Mark L. Sirower explains how companies often pay too much—and predictably never realize the promises of increased performance and competitiveness—in their quest to acquire other companies. Armed with extensive evidence, Sirower destroys the popular notion that the acquisition premium represents potential value. He provides the first formal and functional definition for synergy -- the specific increases in performance beyond those already expected for companies to achieve independently. Sirower's refreshing nuts-and-bolts analysis of the fundamentals behind acquisition performance cuts sharply through the existing folklore surrounding failed acquisitions, such as lack of "strategic fit" or corporate culture problems, and gives managers the tools to avoid predictable losses in acquisition decisions. Using several detailed examples of recent major acquisitions and through his masterful integration and extension of techniques from finance and business strategy, Sirower reveals: -The unique business gamble that acquisitions represent -The managerial challenges already embedded in current stock prices -The competitive conditions that must be met and the organizational cornerstones that must be in place for any possibility of synergy -The precise Required Performance Improvements (RPIs) implicitly embedded in acquisition premiums and the reasons why these RPIs normally dwarf realistic performance gains -The seductiveness and danger of sophisticated valuation models so often used by advisers The Synergy Trap is the first exposé of its kind to prove that the tendency of managers to succumb to the "up the ante" philosophy in acquisitions often leads to disastrous ends for their shareholders. Sirower shows that companies must meticulously plan—and account for huge uncertainties—before deciding to enter the acquisition game. To date, Sirower's work is the most comprehensive and rigorous, yet practical, analysis of the drivers of acquisition performance. This definitive book will become required reading for managers, corporate directors, consultants, investors, bankers, and academics involved in the mergers and acquisitions arena.

"Every CEO and Corporate Director who has been in the path of the 'WOW! GRAB IT!' acquisition locomotive should read this book!" -- Charles R. Shoemate, Chairman and CEO, Bestfoods With global acquisition activity running into the trillions of dollars, the acquisition alternative continues to be the favorite corporate growth strategy of this generation's executives. Unfortunately, creating shareholder value remains the most elusive outcome of these corporate strategies. After decades of research and billions of dollars paid in advisory fees, why do these major decisions continue to destroy value? Building on his groundbreaking research first cited in Business Week, Mark L. Sirower explains how companies often pay too much -- and predictably never realize the promises of increased performance and competitiveness -- in their quest to acquire other companies. Armed with extensive evidence, Sirower destroys the popular notion that the acquisition premium represents potential value. He provides the first formal and functional definition for synergy -- the specific increases in performance beyond those already expected for companies to achieve independently. Sirower's refreshing nuts-and-bolts analysis of the fundamentals behind acquisition performance cuts sharply through the existing folklore surrounding failed acquisitions, such as lack of "strategic fit" or corporate culture problems, and gives managers the tools to avoid predictable losses in acquisition decisions. Using several detailed examples of recent major acquisitions and through his masterful integration and extension of techniques from finance and business strategy, Sirower reveals: The unique business gamble that acquisitions represent The managerial challenges already embedded in current stock prices The competitive conditions that must be met and the organizational cornerstones that must be in place for any possibility of synergy The precise Required Performance Improvements (RPIs) implicitly embedded in acquisition premiums and the reasons why these RPIs normally dwarf realistic performance gains The seductiveness and danger of sophisticated valuation models so often used by advisors The Synergy Trap is the first expose of its kind to prove that the tendency of managers to succumb to the "up the ante" philosophy in acquisitions often leads to disastrous ends for their shareholders. Sirower shows that companies must meticulously plan -- and account for huge uncertainties -- before deciding to enter the acquisition game. To date, Sirower's work is the most comprehensive and rigorous, yet practical, analysis of the drivers of acquisition performance. This definitive book will become required reading for managers, corporate directors, consultants, investors, bankers, and academics involved in the mergers and acquisitions arena.

The new M&A bible. Few actions can change the value of a company—and its competitive future—as quickly and dramatically as an acquisition. Yet most companies fail to create shareholder value from these deals, and in many cases they destroy it. It doesn't have to be this way. In The Synergy Solution, Deloitte's Mark Sirower and Jeff Weirens show acquirers how to develop and execute an M&A strategy—end to end—that not only avoids the pitfalls that so many companies fall into but also creates real, long-term shareholder value. This strategy includes how to: Become a prepared "always on" acquirer Test the investment thesis and DCF valuation of a deal Plan for a successful Announcement Day, and properly communicate synergy promises to investors and other stakeholders Realize those promised synergies through integration planning and post-close execution Manage change and build a new, combined organization Sirower and Weirens provide invaluable background to those considering M&A, laying out the issues they have to consider, how to analyze them, and how to plan and execute the deal effectively. They also show those who have already started the process of M&A how to maximize their chances of success. There's an art and a science to getting mergers and acquisitions right, and this powerful book provides the insights and strategies acquirers need to find success at every stage of an often complex and perilous process.

In 1990, the Society for the Advancement of Economic Theory (SAET) was founded with the main purpose to advance our knowledge in theoretical economics and to facilitate communication among researchers in economics, mathematics, game theory and any other field which is po tentially useful to economic theory. To achieve these goals, SAET sponsors the research journal Economic Theory published by Springer-Verlag and holds international conferences every other year. The first two conferences SAET took place in the island of Cephalonia, Greece, in the summers of of 1993 and 1995. In the summer of 1997, the conference was held in Antalya, Turkey. The twenty-nine papers in this volume are mostly by participants in the Antalya meeting of SAET and form a broad sample of the 150 papers pre sented there. Topics covered include cooperative and noncooperative games, social choice and welfare, bargaining, matchings, auctions, mechanism de sign, general equilibrium, general equilibrium with finance, industrial or ganization, macroeconomics, and experimental economics. We have chosen to present the papers according to the alphabetical order of first author names instead of grouping them by topic or theme. We have appended a complete listing of the sessions in the conference together with a list of program committee members and of sponsors at the end of the volume.

This book addresses synergy management, which poses an important challenge for firms, advisors and practitioners involved in mergers and acquisitions (M&A). Synergy plays a key role in M&A contexts, both in the decision-making process and, subsequently, in the integration phase. However, despite the fact that synergy value is commonly regarded as one of the key success factors in M&A, research shows that firms generally fail to achieve the expected synergy. The extant literature is characterized by a lack of comprehensive models of synergy management: the assessment of synergy value remains a “black box” for scholars and practitioners alike. The authors provide a comprehensive framework for synergy management by integrating findings from prior research and various disciplines. The framework highlights the main dimensions of synergy management in mergers and acquisitions, common pitfalls, and new models and tools for avoiding them. As such, the book enriches the M&A literature, offers new insights for scholars, and provides valuable guidelines for practitioners involved in synergy management.

In 2014, France lost part of the control of its nuclear power plants to the United States. Frédéric Pierucci, former senior executive of one of Alstom's power company subsidiaries, found himself at the heart of this state scandal. His story goes to the very core of how he plotted the key features of the secret economic war that the United States is waging in Europe. And after being silenced for a long time, he has decided, with the help of journalist Matthieu Aron, to reveal all. In April 2013, Frédéric Pierucci was arrested in New York by the FBI and accused of bribery. The US authorities imprisoned him for more than two years - including fourteen months in a notorious maximum-security prison. In doing so, they forced Alstom to pay the biggest financial penalty ever imposed by the United States. In the end, Alstom also gave up areas of control to General Electric, its biggest American competitor. Frédéric's story unpacks how the United States is using corporate law as an economic weapon against its own allies. One after the other, some of the world's largest companies are being actively destabilised to the benefit of the US, in acts of economic sabotage that seem to be the beginning of what's to come...