Title: David B. Yoffie
Content: The Business of Platforms: Competing in the Age of Digital Competition, Innovation and Power, co-authored with Michael Cusumano and Annabelle Gawer, New York: Harper Business Press, 2019. (This book is being translated into 6 languages.) ; Strategy Rules: 5 Timeless Lessons from Bill Gates, Andy Grove, and Steve Jobs, co-authored with Michael Cusumano, New York: Harper Business Press, 2015. (This book is being translated into 18 languages.) ; Judo Strategy: Turning Your Competitors’ Strength To Your Advantage, co-authored with Mary Kwak, Boston, MA: Harvard Business School Press, 2001. (This book has been translated into 10 languages.) ; Competing on Internet Time: Lessons from Netscape and its Battle with Microsoft, co-authored with Michael A. Cusumano, New York: The Free Press, 1998. (Named one of the top 10 Business Books of 1998 by BusinessWeek and Amazon.com, and translated into 3 languages.) (Abridgement 
Title: Oren Harari
Content: Break From The Pack: How To Compete In A Copycat Economy (FT Press, 2006) is a book that illustrates the importance of companies separating themselves from one another to become successful. The book contains common mistakes that companies make, as well as other marketing tips. ; The Leadership Secrets of Colin Powell (McGraw-Hill, 2002) is a recount of Colin Powell's core beliefs of leadership, negotiation, and self-knowledge. ; Beep! Beep!: Competing In The Age Of The Road Runner (Warner Books, 2000) is a book with tips to adapt to the ever-changing business climate in order to outperform competitors. This book was co-authored by Chip R. Bell. ; Leapfrogging the Competition: Five Giant Steps to Becoming a Market Leader (Prima Publishing, 1999) is a book that contains organizational recommendations to help a business become a leader in the market. ; Jumping the Curve: Innovation and Strategic Choice in an Age of Transition (Jossey-Bass, 1994) is a book written from interviews with business leaders around the world that contains strategies to help companies "jump the curve" to become successful in their market. 
Title: Michael Porter
Content:  Michael Porter is the author of 20 books and numerous articles including Competitive Strategy, Competitive Advantage, Competitive Advantage of Nations, and On Competition. A six-time winner of the McKinsey Award for the best Harvard Business Review article of the year, Professor Porter is the most cited author in business and economics. Porter stated in a 2010 interview: "What I've come to see as probably my greatest gift is the ability to take an extraordinarily complex, integrated, multidimensional problem and get arms around it conceptually in a way that helps, that informs and empowers practitioners to actually do things."
Title: Williston Negotiation Competition
Content: Jonathan Zittrain ; Mary Hunter (Morris) McDonnell (Wharton Professor) ; Lloyd Blankfein ; Adrian Vermeule ; Jackie Fuchs a/k/a Jackie Fox ; Lorin Reisner (1983) ; Alan Tse (1995) 
Title: Richard D'Aveni
Content: Hypercompetition: Managing the Dynamics of Strategic Maneuvering. The Free Press, 1994 (with Robert Gunther). ; Hypercompetitive Rivalries: Competing in Highly Dynamic Environments. The Free Press, 1995 (plus Instructor’s Manual). ; Managing in Times of Disorder: Hypercompetitive Organizational Responses. Sage Publications, 1998. (Co-edited with Anne Ilinitch and Arie Lewin). ; Strategic Supremacy: How Industry Leaders Create Growth, Wealth and Power Through Spheres of Influence. The Free Press, December, 2001. ; Beating the Commodity Trap: How to Maximize Your Competitive Position and Improve Your Pricing Power. Harvard Business Press, 2010. ; Strategic Capitalism: The New Economic Strategy for Winning the Capitalist Cold War. McGraw-Hill, 2012. ; The Pan-Industrial Revolution: How New Manufacturing Titans Will Transform the World, Houghton Mifflin Harcourt, 2018. 
Title: Nicolas Petit (academic)
Content:  wrote that the book is a "useful warning that we should think carefully and in detail about what harms we believe Big Tech is causing", and that it is "a distinctive corrective against the current tendency toward groupthink on this subject". Petit predicted emerging competitive tendencies in the tech world distinct from the early perceptions used in the policymaking structure to advance law and regulatory reform towards digital platforms. Petit is the founder of the specialist blog Chillin'Competition and of the Brussels School of Competition, and organization which develops educational programs in competition law and economics as well as artificial intelligence policy.
Title: New York (magazine)
Content:  claimed that he had submitted entries 137 times without winning. Sondheim, Woody Allen, and Nora Ephron were fans. The Competition's demise, when Madden retired, was greatly lamented among its fans. In August 2000, the magazine published a letter from an Irish contestant, John O'Byrne, who wrote: "How I'll miss the fractured definitions, awful puns, conversation stoppers, one-letter misprints, ludicrous proverbs, openings of bad novels, near misses, et al. (what a nice guy Al is!)." Many entrants have since migrated to The Washington Posts similar "Style Invitational" feature. Three volumes of Competition winners were published, titled Thank You for the Giant Sea Tortoise, Son of Giant Sea Tortoise, and Maybe He's Dead: And Other Hilarious Results of New York Magazine Competitions.
Title: Margaret Heffernan
Content:  Her book, A Bigger Prize: Why Competition isn't Everything and How We Do Better, published in the United Kingdom on February 27, 2014, looks at the perils of competition and how this over emphasis on competing is damaging our society in everything from big business all the way down to everyday family life. In A Bigger Prize, Heffernan examines the competition culture that is inherent in life. Instead of breeding innovation, new ideas and inspiring us to do better, competition regularly produces instead more cases of fraud, cheating, stress and inequality whilst suffocating the creative instinct we desperately need to nurture. Burn outs, scandals and poor ethics abound in the race to be the best. So what can we do instead she asks? By speaking to scientists, musicians, athletes, entrepreneurs and executives Heffernan has found a plethora of examples of individuals and organisations who have implemented creative, cooperative ways of working together. Methods which don't set people against each other but which establish supportive environments that lead to success and happiness. "They are the real winners, sharing a bigger prize."
Title: Kaiser Associates
Content:  (1983) and Understanding the Competition: A Practical Guide of Competitive Analysis (1981), and Beating the Competition: A Practical Guide to Benchmarking. Kaiser's notoriety for benchmarking was continued through the late 1980s and early 1990s under Robert "Bob" Fifer, a graduate of Harvard Business School whose primary focus was on helping corporate CEOs improve profits through novel methods. His insights were detailed in his book Double Your Profits In Six Months or Less (1995) and The Enlightened CEO: How to Succeed at the Toughest Job in Business (2007). Fifer's departure from the firm marked a transition away from a focus on benchmarking and movement towards more traditional 
Title: Kathleen M. Eisenhardt
Content: Brown, Shona L. and Kathleen M. Eisenhardt, Competing on the Edge: Strategy as Structured Chaos. Harvard Business School Press, 1998. (winner, George R. Terry Book Award, Academy of Management). ; Sull, Donald and Kathleen M. Eisenhardt, Simple Rules: How to Thrive in a Complex World. Houghton Mifflin Harcourt, 2015. 

Question: Who is the author of Competitors?
Answer: Sergey Lukyanenko.
Sergei Vasilievich Lukyanenko.